CN111857430B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN111857430B CN111857430B CN202010712447.7A CN202010712447A CN111857430B CN 111857430 B CN111857430 B CN 111857430B CN 202010712447 A CN202010712447 A CN 202010712447A CN 111857430 B CN111857430 B CN 111857430B
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- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses a display panel and a display device. The display panel comprises a display area, a non-display area, a touch control unit and an antenna unit. The display area corresponds to the area where the pixels are located, and the non-display area is adjacent to the display area; the touch control unit is arranged in the non-display area and comprises a first touch control unit and a second touch control unit; the antenna unit is arranged in the first touch control unit; the plurality of antenna elements are connected to each other to form an antenna pattern for transmission and reception of signals. According to the display panel and the display device, the antenna units are arranged in the touch control unit of the non-display area, the antenna patterns are formed by the plurality of antenna units, so that the antenna patterns are integrated, the touch control unit can realize the touch control function, and meanwhile, signal transmission and receiving of the antenna can be normally carried out, so that the touch control function and the antenna function are realized simultaneously.
Description
Technical Field
The present disclosure relates to the field of display technologies, and in particular, to a display panel and a display device.
Background
In the scheme of carrying the antenna pattern and the process design in the screen at present, the overall screen at present adopts a gridding design, namely, the pattern is designed around a pixel luminous area due to the transmittance problem of the whole design of the antenna pattern; although the grid design can solve the transmittance problem, the grid design is in an antenna pattern area, and the touch function cannot be realized, so that the whole use effect of the mobile phone is affected.
Disclosure of Invention
Embodiments of the present application provide a display panel and a display device.
The display panel of the embodiment of the application comprises a display area, a non-display area, a touch control unit and an antenna unit. The display area corresponds to the area where the pixels are located, and the non-display area is adjacent to the display area; the touch control unit is arranged in the non-display area and comprises a first touch control unit and a second touch control unit; the antenna unit is arranged in the first touch unit; a plurality of the antenna units are connected to each other to form an antenna pattern for transmission and reception of signals.
The display device of the application comprises a shell and a display panel. The display panel is arranged on the shell. The display panel comprises a display area, a non-display area, a touch control unit and an antenna unit. The display area corresponds to the area where the pixels are located; the touch control unit is arranged in the non-display area and comprises a first touch control unit and a second touch control unit; the antenna unit is arranged in the first touch unit; a plurality of the antenna units are connected to each other to form an antenna pattern for transmission and reception of signals.
According to the display panel and the display device, the antenna units are arranged in the touch control unit of the non-display area, the antenna patterns are formed by the plurality of antenna units, so that the antenna patterns are integrated, the touch control unit can realize the touch control function, and meanwhile, signal transmission and receiving of the antenna can be normally carried out, so that the touch control function and the antenna function are realized simultaneously.
Additional aspects and advantages of embodiments of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the application.
Drawings
The foregoing and/or additional aspects and advantages of embodiments of the present application will become apparent and readily appreciated from the description of the embodiments, taken in conjunction with the accompanying drawings, wherein:
fig. 1 is a schematic plan view of a display panel according to some embodiments of the present application.
Fig. 2 is a schematic plan view of a touch unit and an antenna unit according to some embodiments of the present application.
Fig. 3 is a partial plan view schematic diagram of a display panel according to some embodiments of the present application.
Fig. 4 is a schematic plan view of a display panel according to some embodiments of the present application.
Fig. 5 is a schematic structural view of a display panel according to some embodiments of the present application.
Fig. 6 is a schematic plan view of a display device according to some embodiments of the present application.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings. The same or similar reference numbers in the drawings refer to the same or similar elements or elements having the same or similar functions throughout.
In addition, the embodiments of the present application described below in conjunction with the drawings are exemplary only and are not to be construed as limiting the present application.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 and 2, a display panel 10 according to an embodiment of the present application includes a display area 11, a non-display area 12, a touch unit 13, and an antenna unit 14. The display area 11 corresponds to the area where the pixels P are located, the non-display area 12 is adjacent to the display area 11, the touch control unit 13 is arranged in the non-display area 12, and the touch control unit 13 comprises a first touch control unit 131 and a second touch control unit 132; the antenna unit 14 is disposed in the first touch unit 131; the plurality of antenna elements 14 are connected to each other to form an antenna pattern T for transmission and reception of signals.
The display area 11 is used for displaying light emitted by the pixels P, and the non-display area 12 corresponds to an area between the pixels P, which is not opposite to the pixels P, so that no light is required to be transmitted, the display area can be used for setting the touch unit 13 and the antenna unit 14, the touch unit 13 and the antenna unit 14 set in the non-display area 12 can not shade the light emitted by the pixels P, and the display effect can be ensured not to be affected.
The touch unit 13 includes a first touch unit 131 where the antenna unit 14 is disposed and a second touch unit 132 where the antenna unit 14 is not disposed; the touch units 13 are distributed over the non-display area 12 to realize the touch function of each position of the display panel 10, and the antenna units 14 can realize the antenna function only by forming the antenna pattern T, so that the manufacturing difficulty of the display panel 10 can be reduced without arranging the antenna units 14 in each touch unit 13.
According to the display panel 10 of the embodiment, the antenna units 14 are arranged in the touch control unit 13 of the non-display area 12, and the antenna patterns T are formed by the plurality of antenna units 14, so that the antenna patterns T are made to be the whole, the touch control unit 13 can realize the touch control function, and meanwhile, the signal transmission and the signal receiving of the antenna can be normally carried out, so that the touch control function and the antenna function are realized simultaneously.
Referring to fig. 3, in some embodiments, the non-display area 12 includes a dummy area 121 surrounding the edge of the pixel P and a gap area 122 adjacent to the dummy area 121, and the touch unit 13 is disposed in the dummy area 121 and/or the gap area 122.
Specifically, the non-display area 12 includes a dummy area 121 surrounding the edge of the pixel P and a gap area 122 adjacent to the dummy area 121, where the dummy area 121 is closer to the area where the pixel P is located, and as the pixel density increases, the area of the gap area 122 becomes smaller and smaller without changing the area of the single pixel P. When the area of the gap area 122 is large enough, the gap area 122 can be utilized to partially or completely set the touch units 13 in the gap area 122, so that all the touch units 13 do not need to be set in the dummy area 121, and the realization of the functions of the dummy area 121 is ensured. Or when the area of the gap area 122 is smaller and the touch unit 13 cannot be mounted, the touch unit 13 is arranged in the dummy area 121, which is beneficial to improving the pixel density.
Referring to fig. 2 and 4, in some embodiments, the display panel 10 includes a first pixel area 15 and a second pixel area 16, the first pixel area 15 is a central area of the display panel 10, the second pixel area 16 is an edge area of the display panel 10, and the first touch unit 131 is disposed in the second pixel area 16.
Specifically, the first touch unit 131 including the antenna unit 14 may be disposed in the second pixel area 16 located at the edge of the display panel 10, which is beneficial to improving the signal transmitting and receiving performance of the antenna pattern T formed by the antenna unit 14 due to less interference from the display device 100.
The first touch unit 131 may be disposed in the dummy area 121 and/or the gap area 122 of the second pixel area 16, and the specific mounting position of the first touch unit 131 may be determined according to the pixel density of the second pixel area 16 (i.e., the area of the gap area 122 of the second pixel area 16). For example, the first touch unit 131 may be disposed in the dummy area 121 of the second pixel area 16; alternatively, the first touch unit 131 may be disposed in the gap region 122 of the second pixel region 16; alternatively, the first touch unit 131 may be disposed in the dummy area 121 and the gap area 122 of the second pixel area 16, that is, a portion of the first touch unit 131 may be disposed in the dummy area 121 of the second pixel area 16, and another portion of the first touch unit 131 may be disposed in the gap area 122 of the second pixel area 16.
Referring to fig. 2 to 4, in some embodiments, the display panel 10 includes a first pixel area 15 and a second pixel area 16, the pixel density of the first pixel area 15 is greater than the pixel density of the second pixel area 16, and the first touch unit 131 is disposed in the gap area 122 in the second pixel area 16.
Specifically, the display panel 10 is divided into a first pixel area 15 with a higher pixel density and a second pixel area 16 with a lower pixel density, and then the first touch unit 131 provided with the antenna unit 14 is disposed in the second pixel area 16 with a lower pixel density, at this time, since the pixel density of the second pixel area 16 is lower, the area of the gap area 122 is larger, and the first touch unit 131 is not required to be disposed by the dummy area 121, thereby ensuring the realization of the function of the dummy area 121 in the second pixel area 16.
The size, location and number of the first and second pixel regions 15 and 16 are determined according to the location where the antenna pattern T is installed, the occupied area and the specific design requirements of the display panel 10, and are not limited herein.
Referring to fig. 2 and 4, in some embodiments, the number of the second pixel regions 16 is two, and the two second pixel regions 16 are located at two sides of the first pixel region 15.
Specifically, the antennas are generally disposed at edges of the display device 100 (e.g., a mobile phone, shown in fig. 6), for example, the antennas are disposed at upper and lower ends of the display device 100; or antennas are provided at both left and right ends of the display device 100; or the antennas are provided at upper, lower, left, right, etc. ends of the display device 100. In the present embodiment, the number of the first pixel regions 15 is one, and the number of the second pixel regions 16 in which the antenna pattern T formed by the antenna units 14 is disposed is two, and the two second pixel regions are disposed on two sides of the first pixel region 15, for example, on the upper and lower sides of the first pixel region 15 (corresponding to the length direction of the display device 100) or on the left and right sides of the first pixel region 15 (corresponding to the width direction of the display device 100). In this way, the antenna pattern T is disposed in the second pixel area 16 located at two sides of the first pixel area 15, and compared with the antenna pattern T disposed in the first pixel area 15 located in the central area of the display device 100, the second pixel area 16 is closer to the edge of the display device 100, and is less interfered by the display device 100, which is beneficial to improving the signal transmitting and receiving performance of the antenna pattern T formed by the antenna units 14.
Referring to fig. 2 again, in some embodiments, the first touch unit 131 includes a headroom area 1311 and a touch trace 1312 surrounding the headroom area 1311, and the antenna unit 14 is disposed in the headroom area 1311.
Specifically, in order to prevent interference between the first touch unit 131 and the antenna unit 14 disposed therein, a headroom area 1311 is disposed in the first touch unit 131, and the antenna unit 14 is disposed in the headroom area 1311, so that a certain space is formed between the antenna unit 14 and the touch trace 1312 at the periphery of the headroom area 1311, thereby reducing interference between the touch trace 1312 of the first touch unit 131 and the antenna unit 14 in the headroom area 1311.
Referring to fig. 2 again, in some embodiments, an anti-interference structure 1313 is further disposed in the clearance area 1311, and the anti-interference structure 1313 surrounds the antenna unit 14 to isolate interference between the touch trace 1312 and the antenna unit 14.
Specifically, in order to further prevent interference between the touch trace 1312 and the antenna unit 14, an anti-interference structure 1313 is disposed in the clearance area 1311, and the anti-interference structure 1313 surrounds the antenna unit 14 to isolate interference between the touch trace 1312 and the antenna unit 14, for example, as shown in fig. 2, the anti-interference structure 1313 is a ring-shaped metal layer surrounding the antenna unit 14. Thus, the interference between the antenna unit 14 and the touch trace 1312 can be effectively isolated through the anti-interference structure 1313, so that the touch stability is ensured, and the signal transmitting and receiving capability of the antenna pattern T is improved.
Referring to fig. 2 and 5, in some embodiments, the display panel 10 includes a first circuit layer 17 and a second circuit layer 18, the touch unit 13 and the antenna unit 14 are disposed on the second circuit layer 18, the antenna unit 14 includes an antenna receiving unit 141 and an antenna transmitting unit 142, the first circuit layer 17 forms a first connection line 171 to connect the touch units 13 corresponding to the antenna transmitting unit 142, the first circuit layer 17 also forms a second connection line 172 to connect the antenna unit 14, and the second circuit layer 18 forms a third connection line 181 to connect the touch units 13 corresponding to the antenna receiving unit 141.
Specifically, in the direction perpendicular to the display panel 10, the display panel 10 includes a stacked pixel layer 19, a first wiring layer 17, and a second wiring layer 18, and the first wiring layer 17 is closer to the pixel layer 19 than the second wiring layer 18. The area of the second circuit layer 18 corresponding to the non-display area 12 is used for setting the touch unit 13 and the antenna unit 14, the antenna unit 14 includes an antenna receiving unit 141 and an antenna transmitting unit 142, the antenna receiving unit 141 is used for receiving signals, and the antenna transmitting unit 142 is used for transmitting signals.
As shown in fig. 2, the touch units 13 in the odd rows are used for setting the antenna transmitting units 142, and the touch units 13 in the even rows are used for setting the antenna receiving units 141, i.e. the antenna transmitting units 142 and the antenna receiving units 141 are staggered.
The first circuit layer 17 forms a first connection line 171 to connect all the touch units 13 of each even column of the second column, the fourth column, the sixth row, etc., and the first circuit layer 17 also forms a second connection line 172 to connect all the antenna units 14, so that the antenna units 14 are connected in an antenna pattern T, as a laid down "T" shape pattern shown in fig. 2.
The lengths of the different positions of the antenna pattern T have strict limitations, such as the lengths Wa, la, ls, lg, wg and S in fig. 2 are determined according to the actual design requirements of the antenna, and after determining the lengths Wa, la, ls, lg, wg and S, the position of the touch unit 13 (i.e., the first touch unit) for setting the antenna unit 14 can be determined.
The second circuit layer 18 forms a third connection line 181 to connect all the touch units 13 of each even row of the second row, the fourth row, the sixth row, and so on.
An optical adhesive may be further disposed between the first circuit layer 17 and the second circuit layer 18 to prevent the first circuit layer 17 and the second circuit layer 18 from contacting.
In this way, the display panel 10 forms the first connection line 171 and the second connection line 172 and the third connection line 181 on the first circuit layer 17 and the second circuit layer 18, so that the first connection line 171 and the second connection line 172 and the third connection line 181 will not contact, and the wiring space of the first circuit layer 17 is larger, thereby facilitating the arrangement of the second connection line 172 and the third connection line 181.
Referring to fig. 1 and 2, in some embodiments, when the display panel 10 receives a touch operation, the capacitance between the touch traces 1312 of the adjacent touch units 13 changes to generate touch signals.
Specifically, when the display panel 10 receives a touch operation (e.g., the user presses the display panel 10), the capacitance between the touch traces 1312 of the touch unit 13 at the pressed position will change, and a touch signal will be generated, and the processor will determine the pressed position of the user after acquiring the touch signal, thereby realizing the touch function.
Referring to fig. 2, in some embodiments, the number of antenna elements 14 is determined based on performance parameters of the antenna pattern T, including gain.
Specifically, the corresponding performance parameters are different according to the performance requirements of the antenna, and after the performance parameters are determined according to the required antenna performance, the number of antenna units 14 is changed along with the change of the performance parameters. For example, as the gain becomes larger, the number of antennas becomes larger to achieve a larger gain. It will be appreciated that in other embodiments, the performance parameters of the antenna may also include input impedance, polarization, etc., and the number of antenna elements 14 may be accurately determined based on the particular performance parameters.
Referring to fig. 1, 2 and 6, a display device 100 according to an embodiment of the present application includes a housing 20 and a display panel 10. The display panel 10 is disposed on the cabinet 20. Specifically, the display device 100 may be an electronic device with a display function, such as a mobile phone, a tablet computer, a notebook computer, a smart bracelet, a smart watch, or other wearable devices. In the embodiment shown in fig. 1, the display device 100 is a mobile phone.
The chassis 20 may be used to mount the display panel 10, or the chassis 20 may serve as a mounting carrier for the display panel 10. The display device 100 includes a front surface and a back surface opposite to each other, and the display panel 10 is one and can be disposed on the front surface; the display panel 10 may be provided in plural, and disposed on the front and rear surfaces at the same time. In the present embodiment, the display panel 10 is provided on the front surface. The casing 20 may be further used for installing functional modules such as a power supply device and a communication device of the display device 100, and after the casing and the display panel 10 are installed together, a closed accommodating space is enclosed to accommodate the functional modules such as the power supply device and the communication device, so as to provide protection such as dust protection, drop protection, water protection, etc. for the functional modules.
According to the display panel 10 and the display device 100, the antenna units 14 are arranged in the touch control unit 13 of the non-display area 12, the antenna patterns T are formed by the plurality of antenna units 14, so that the antenna patterns T are made to be complete, the touch control function is realized by the touch control unit 13, meanwhile, the signal transmission and the signal receiving of an antenna can be normally carried out, compared with the prior art, the touch control unit and the antenna units respectively occupy a part of display area, the display area where the antenna units are located cannot be subjected to touch control, and the antenna function cannot be realized by the display area where the touch control unit is located. And the cabinet can play a certain role in protecting the display panel 10.
In the description of the present specification, reference to the terms "certain embodiments," "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one feature. In the description of the present application, the meaning of "plurality" is at least two, for example two, three, unless explicitly defined otherwise.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application, which is defined by the claims and their equivalents.
Claims (8)
1. A display panel, the display panel comprising:
a display region corresponding to a region where a pixel is located and a non-display region adjacent to the display region;
the touch control unit is arranged in the non-display area and comprises a first touch control unit and a second touch control unit; and
The antenna unit is arranged in the first touch unit; a plurality of the antenna units are connected with each other to form an antenna pattern for transmitting and receiving signals;
the first touch unit comprises a clearance area and a touch wire surrounding the clearance area, and the antenna unit is arranged in the clearance area;
the display panel comprises a first circuit layer and a second circuit layer, the touch control unit and the antenna unit are arranged on the second circuit layer, the antenna unit comprises an antenna receiving unit and an antenna transmitting unit, the first circuit layer forms a first connecting wire to be connected with the touch control unit corresponding to the antenna transmitting unit, the first circuit layer also forms a second connecting wire to be connected with the antenna unit, and the second circuit layer forms a third connecting wire to be connected with the touch control unit corresponding to the antenna receiving unit.
2. The display panel according to claim 1, wherein the non-display region includes a dummy region surrounding the pixel edge and a gap region adjacent to the dummy region, and the touch unit is disposed in the dummy region and/or the gap region.
3. The display panel of claim 2, wherein the display panel comprises a first pixel region and a second pixel region, the first pixel region having a pixel density greater than a pixel density of the second pixel region, the first touch unit being disposed in the gap region within the second pixel region.
4. A display panel according to claim 3, wherein the number of second pixel areas is two, and the two second pixel areas are located at both sides of the first pixel area.
5. The display panel of claim 1, wherein an anti-interference structure is further disposed in the headroom region, the anti-interference structure surrounding the antenna element to isolate interference between the touch trace and the antenna element.
6. The display panel according to claim 1, wherein when the display panel receives a touch operation, a capacitance between the touch traces of adjacent touch units changes to generate a touch signal.
7. The display panel of claim 1, wherein the number of antenna elements is determined based on a performance parameter of the antenna pattern, the performance parameter comprising a gain.
8. A display device comprising a chassis and the display panel of any one of claims 1-7, the display panel being disposed on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712447.7A CN111857430B (en) | 2020-07-22 | 2020-07-22 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712447.7A CN111857430B (en) | 2020-07-22 | 2020-07-22 | Display panel and display device |
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| Publication Number | Publication Date |
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| CN111857430A CN111857430A (en) | 2020-10-30 |
| CN111857430B true CN111857430B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010712447.7A Active CN111857430B (en) | 2020-07-22 | 2020-07-22 | Display panel and display device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296635B (en) * | 2021-05-31 | 2022-07-12 | 武汉华星光电半导体显示技术有限公司 | Touch display panel and display device |
| CN113625898A (en) * | 2021-08-02 | 2021-11-09 | 维沃移动通信有限公司 | Touch area determination method and electronic equipment |
| CN114553993A (en) * | 2021-12-27 | 2022-05-27 | 云谷（固安）科技有限公司 | Display panel and display device |
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| CN111007952A (en) * | 2018-10-04 | 2020-04-14 | 东友精细化工有限公司 | Touch sensor-antenna module and display device including the same |
| CN111007953A (en) * | 2018-10-05 | 2020-04-14 | 东友精细化工有限公司 | Touch sensor-antenna module and display device including the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20160188092A1 (en) * | 2014-12-22 | 2016-06-30 | Paneratech, Inc. | Touchscreen antenna system and design method thereof |
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|---|---|---|---|---|
| CN104347926A (en) * | 2013-07-31 | 2015-02-11 | 华为终端有限公司 | Printed antenna and terminal equipment |
| KR20160118418A (en) * | 2015-04-01 | 2016-10-12 | 오상진 | Antenna-Integrated Touch Detection Apparatus |
| CN110366718A (en) * | 2017-03-03 | 2019-10-22 | 东友精细化工有限公司 | Touch sensor including antenna |
| CN111007952A (en) * | 2018-10-04 | 2020-04-14 | 东友精细化工有限公司 | Touch sensor-antenna module and display device including the same |
| CN111007953A (en) * | 2018-10-05 | 2020-04-14 | 东友精细化工有限公司 | Touch sensor-antenna module and display device including the same |
| KR20190095215A (en) * | 2019-08-02 | 2019-08-14 | 동우 화인켐 주식회사 | Touch sensor equipped with antenna |
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| CN111857430A (en) | 2020-10-30 |
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