CN209543016U - A kind of liquid crystal display die set - Google Patents
A kind of liquid crystal display die set Download PDFInfo
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- CN209543016U CN209543016U CN201920430098.2U CN201920430098U CN209543016U CN 209543016 U CN209543016 U CN 209543016U CN 201920430098 U CN201920430098 U CN 201920430098U CN 209543016 U CN209543016 U CN 209543016U
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- Prior art keywords
- plate
- backboard
- liquid crystal
- crystal display
- die set
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 58
- 230000003287 optical effect Effects 0.000 claims abstract description 39
- 239000007769 metal material Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 description 10
- 239000002390 adhesive tape Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005253 cladding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model belongs to technical field of liquid crystal display, specifically disclose a kind of liquid crystal display die set, including backboard and optical module, the backboard includes backboard and is vertically disposed around the backboard side plate on four side of backboard, the lower surface of the optical module is connect with the backboard, it further include support plate, the support plate includes the first plate, first plate is vertical with the backboard side plate to be connect, and first plate is located at the top of the optical module, is provided with the support plate in at least opposite sides of the backboard.Liquid crystal display die set disclosed by the utility model, while reducing the border width of liquid crystal display die set, that improves liquid crystal display die set goes out light quality, reduces the processing cost of liquid crystal display die set.
Description
Technical field
The utility model relates to technical field of liquid crystal display more particularly to a kind of liquid crystal display die sets.
Background technique
With the continuous development of liquid crystal technology, liquid crystal display die set is clear fine and smooth because its image is shown, does not flash, quality
Gently, the advantages that thickness is thin and low-power consumption and be widely used the fields such as computer, mobile phone and TV.
Liquid crystal display die set generally includes backlight module, glue frame, outline border and display screen, and backlight module for display screen for mentioning
For backlight, that realizes display screen uniformly goes out light；Outline border for realizing liquid crystal display die set integrated support and installation；Glue frame is set
The inside of backboard is set between outline border and the backboard of backlight module or is arranged in, with the carrying for being display screen above backlight module
Mounting surface is provided and carries support.With light, thin, miniaturization the development trend of electronic product, people are to liquid crystal display die set
It is required that being also continuously improved, the border width of liquid crystal display die set is required also more and more narrow.
The prior art has proposed the liquid crystal display die set design of no glue frame, i.e., does not set on the inside of backboard or on the outside of backboard
Glue frame is set, display screen is directly mounted on the optical diaphragm of backlight module by way of gluing.This kind of set-up mode, although energy
Enough reduce the border width of liquid crystal display die set, but support and positioning due to lacking glue frame, is pasted on backboard or optical diaphragm
Lack positioning datum when covering adhesive tape, be easy to cause adhesive tape patch partially, adhesive tape remains on optical diaphragm, it is difficult to clear up；And due to aobvious
Display screen is directly pasted by adhesive tape to be pressed on optical diaphragm, is caused to be easy optical diaphragm deformation, is generated black and white screen light leakage；And light
After diaphragm and display screen are fixed, cause not moving freely when optical diaphragm convergent-divergent, production when causing optical diaphragm heated
It gives birth to fold or is received when being cooled and pullled, influence liquid crystal display die set goes out optical property.
Utility model content
The purpose of this utility model is to provide a kind of liquid crystal display die sets, in the seal ring thickness for reducing liquid crystal display die set
While, that improves liquid crystal display die set goes out light quality.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of liquid crystal display die set, including backboard and optical module, the backboard include backboard and are vertically disposed around
The backboard side plate on four side of backboard, the lower surface of the optical module are connect with the backboard, further include support
Plate, the support plate include the first plate, and first plate is vertical with the backboard side plate to be connect, and first plate is positioned at described
The top of optical module is provided with the support plate in at least opposite sides of the backboard.
Further, the support plate further includes second plate vertical with first plate, first plate and described
Two plates are integrally formed, and second plate is connect with the backboard side plate.
Further, second plate is connect with the outer surface of the backboard side plate, the lower surface of first plate and institute
The upper surface for stating backboard side plate abuts.
Further, first plate includes the first segment and second segment being parallel to each other, one end connection of the first segment
Second plate, the other end of the first segment are connect with one end of the second segment, and the other end of the second segment is to separate
The direction of second plate extends, and the second segment is less than the first segment and the backboard at a distance from the backboard
The distance of bottom plate.
Further, the support plate with a thickness of 0.15mm~0.8mm.
Further, the support plate is made of metal material.
Further, two support plates are at least arranged at intervals on the backboard side plate.
Further, the liquid crystal display die set further includes lamp bar, and the side of the backboard is arranged in the lamp bar, described
Backboard is not provided on three sides of the lamp bar and is provided with the support plate.
Further, the liquid crystal display die set further includes outline border, and the outline border includes being located on the outside of the backboard side plate
Outline border side plate, the one side of second plate abuts with the backboard side plate, the another side of second plate and the outline border side
Plate abuts.
Further, the outline border further includes the outline border lower plate parallel with the backboard, the outline border lower plate
Below the backboard, and the inner surface of the outline border lower plate is abutted with the outer surface of the backboard.
The utility model has the beneficial effects that:
Liquid crystal display die set provided by the utility model replaces conventional glue frame to realize to liquid crystal by setting support plate
The carrying of display screen can reduce or remit the cost of glue frame die sinking and processing, and the liquid of different model since support plate is easy to process
The design of the support plate of brilliant display module can be identical, improves the versatility of support plate, reduces the cost of liquid crystal display die set；It is logical
The thickness of control support plate is crossed, while carrying support can be provided display screen, reduces the border width of liquid crystal display die set,
It is advantageously implemented the narrow frame design of liquid crystal display die set；Furthermore since liquid crystal display carrying is on the supporting plate and non-optical
On diaphragm, it can be avoided display screen extruding caused by optical diaphragm, reduce the deformation of optical diaphragm；And not due to optical diaphragm
It is fixed with display screen or support plate, optical diaphragm free extension can be made, prevented optical diaphragm from generating the deformation such as fold, guarantee liquid
Brilliant display module goes out light quality；And due to the setting of support plate, can to provide positioning datum with the jointing tape of display screen,
It reduces display screen and is bonded difficulty.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of liquid crystal display die set provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of support plate provided by the embodiment of the utility model；
Fig. 3 is the axis side schematic diagram of support plate provided by the embodiment of the utility model and backlight module.
It is marked in figure as follows:
1- backboard；11- backboard；12- backboard side plate；2- support plate；The first plate of 21-；211- first segment；212- second
Section；The second plate of 22-；3- outline border；31- outline border side plate；32- outline border upper plate；33- outline border lower plate；4- reflector plate；5- is guide-lighting
Plate；6- optical diaphragm group；7- display screen；8- adhesive tape.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
In the description of the present embodiment, term " on ", "lower", " right side ", etc. orientation or positional relationships be based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description and simplification operation, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " are only used to distinguish between description, and have no special meaning.
Fig. 1 is the structural schematic diagram of liquid crystal display die set provided by the embodiment of the utility model, and Fig. 2 is that the utility model is real
The structural schematic diagram of the support plate 2 of example offer is applied, Fig. 3 is the axis of support plate provided by the embodiment of the utility model and backlight module
Side schematic diagram, as shown in Figure 1-3, present embodiments provide a kind of liquid crystal display die set comprising backlight module, outline border 3, display
Screen 7 and support plate 2.Backlight module is used to provide backlight for display screen 7, and lights display screen 7 uniformly；Display screen 7 is used for
Picture needed for display；Outline border 3 is used to fixing and connecting display screen 7 and backlight module, and to 7 edge of backlight module and display screen
Carry out cladding protection；Support plate 2 is used to provide support and mounting surface for carrying of the display screen 7 on backlight module.
Specifically, backlight module includes backboard 1 and optical module.Backboard 1 includes the backboard 11 of rectangle and vertically encloses
It is located at four backboard side plates 12 on 11 4 side of backboard.Optical module include be arranged in 11 side of backboard lamp bar and
It is sequentially overlapped the reflector plate 4, light guide plate 5 and optical diaphragm group 6 being arranged on backboard 11 from bottom to up, and lamp bar setting exists
The side of reflector plate 4, light guide plate 5 and optical diaphragm group 6, so that the light that lamp bar issues passes through reflector plate 4, light guide plate 5 and light
Diaphragm group 6 is learned uniformly to be incident upon on display screen 7.
In the present embodiment, carrying and support of the conventional glue frame realization to liquid crystal display 7 are substituted using support plate 2.
Specifically, support plate 2 includes at least first plate 21 parallel with backboard 11, and the first plate 21 is vertical with backboard side plate 12 to be connected
It connects.The connection type can be welding, be also possible to open up 21 plug connection of slot and the first plate on backboard side plate 12, may be used also
To be using other connection types such as bondings.First plate 21 is located at the top of optical diaphragm group 6, and the upper surface shape of the first plate 21
At the mounting surface for carrying liquid crystal display 7, the lower surface of display screen 7 by way of bonding with the upper surface of the first plate 21
Connection, such as shown in fig. 1, the lower surface of display screen 7 is connect by adhesive tape 8 with the upper surface of the first plate 21.
In the present embodiment, conventional glue frame is replaced to realize the carrying to liquid crystal display 7 by setting support plate 2, by
Cost easy to process in support plate 2, that glue frame die sinking can be reduced or remitted and processed, and the liquid crystal display die set of different model
The design of support plate 2 can be identical, improves the versatility of support plate 2, reduces the cost of liquid crystal display die set；It is supported by control
The thickness of plate 2 reduces the border width of liquid crystal display die set, is conducive to reality while capable of providing display screen 7 carrying support
The narrow frame design of existing liquid crystal display die set；Furthermore since liquid crystal display 7 is mounted in support plate 2 rather than on optical diaphragm,
It can be avoided the extruding caused by optical diaphragm of display screen 7, reduce the deformation of optical diaphragm；And due to optical diaphragm not with display
Screen 7 or support plate 2 are fixed, can make optical diaphragm free extension, prevent optical diaphragm from generating the deformation such as fold, guarantee liquid crystal
That shows mould group goes out light quality；And due to the setting of support plate 2, can be dropped to provide positioning datum with the jointing tape of display screen 7
Low display screen 7 is bonded difficulty.
In the present embodiment, for improve support plate 2 intensity and to the support degree of display screen 7, support plate 2 further include with
The second vertical plate 22 of first plate 21, the second plate 22 is parallel with backboard side plate 12 and connects, so as to improve 2 knot of support plate
While structure intensity, facilitate the connection between support plate 2 and backboard side plate 12.
It is further preferable that in the present embodiment, the second plate 22 is connected to the outside of backboard side plate 12, and under the first plate 21
Surface is abutted with the upper surface of backboard side plate 12, so as to make backboard side plate 12 play the role of supporting support plate 2, improves back
Bonding strength between plate side plate 12 and support plate 2, while can guarantee to have between backboard side plate 12 and optical diaphragm enough
, the space expanded with heat and contract with cold for optical diaphragm and light guide plate 5.In other embodiments, the second plate 22 is also possible to be connected to
The inside of backboard side plate 12.
It is further preferable that connected in such a way that adhesive tape 8 is Nian Jie between backboard side plate 12 and the second plate 22, it is easy to connect,
And the setting that can be avoided other connectors causes the increase of liquid crystal display die set border width.
In the present embodiment, to further increase support plate 2 to the support strength of display screen 7, the first plate 21 may include
The first segment 211 and second segment 212 of stepped setting, one end of first segment 211 vertically connect the second plate 22, first segment 211
The other end connect with one end of second segment 212, and second segment 212 the other end along far from the second plate 22 direction extend.The
One section 211 parallel with second segment 212, and distance of the second segment 212 away from backboard 11 is less than first segment 211 away from backboard 11
The distance between.The structure of the first plate of this kind 21 designs, and can be improved the overall structural strength of support plate 2, improves to display screen 7
Support performance.
In other one embodiment, the first plate 21 or plate-like structure.In other another embodiments, when
When the height of 6 upper surface of optical diaphragm group is higher than the height of 12 upper surface of backboard side plate, between second segment 212 and backboard 11
Distance can also be greater than the distance between the first plate 21 and backboard 11.The structure type of first plate 21 can be according to backboard
1 and the specific structure of optical module be designed, such as the first plate 21 can also be arranged to multi-stage plate structure.
In the present embodiment, the stability of strutting system and support strength for guarantee support plate 2 to display screen 7, at least phase of backboard 1
Pair two sides on be provided with support plate 2, and it is further preferable that three sides that backboard 1 is not provided with lamp bar are provided with support plate
2。
In this embodiment, support plate 2 can be arranged one along the length direction of corresponding backboard side plate 12, by increasing branch
Fagging 2 increases the stability of strutting system to display screen 7 along the length of 12 length direction of backboard side plate.It is further preferable that backboard side plate
Multiple support plates 2 are arranged at intervals on 12, the number of the support plate 2 on every corresponding backboard side plate 12 can be two, three
It is a or more.At this point it is possible to reduce each support plate while guaranteeing support strength of multiple support plates 2 to display screen 7
2 along 12 length direction of backboard side plate size, the processing for being more advantageous to support plate 2 and support plate 2 are in different model liquid crystal display
Generalization in mould group uses.
In this embodiment, it is preferred that support plate 2 is made of sheet metal, advantageously ensure that the structure of support plate 2 is strong
Degree.
Further, in the present embodiment, support plate 2 with a thickness of 0.15mm~0.8mm, and preferably 0.25mm~
0.5mm, to reduce the border width of liquid crystal display film group.
Further, in the present embodiment, the first plate 21 is 0.5mm~3mm along the width perpendicular to 22 direction of the second plate,
And preferably 1mm~2mm, to guarantee 2 pairs of support plate displays while the setting for avoiding support plate 2 influences the display of display screen 7
The support strength of screen 7.
In the present embodiment, outline border 3 includes outer frame bottom plate and outline border side plate 31, and outline border side plate 31 is arranged in backboard side plate 12
The one side in outside, the second plate 22 of support plate 2 is connect with backboard side plate 12, and another side is abutted with outline border side plate 31.Outer frame bottom plate
It is parallel with backboard 11 comprising outline border upper plate 32 and outline border lower plate 33, outline border upper plate 32 are hollow, rectangular frame knot
Structure, lower surface bonds of four edges of 7 upper surface of display screen with outline border upper plate 32 realize outline border 3 to 7 edge of display screen
Cladding.Outline border lower plate 33 is center rectangular frame structure, and the appearance of the upper surface of outline border lower plate 33 and backboard 11
Face abuts, and realizes outline border 3 to the cladding of 1 mould group of backboard.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of liquid crystal display die set, including backboard (1) and optical module, the backboard (1) includes backboard (11) and hangs down
Directly it is disposed around the backboard side plate (12) on (11) four side of backboard, the lower surface of the optical module and the backboard
(11) it connects, which is characterized in that further include support plate (2), the support plate (2) includes the first plate (21), first plate
(21) vertical with the backboard side plate (12) to connect, and first plate (21) is located at the top of the optical module, the back
The support plate (2) are provided in at least opposite sides of plate (1).
2. liquid crystal display die set according to claim 1, which is characterized in that the support plate (2) further includes and described
One plate (21) the second plate (22) connected vertically, first plate (21) and second plate (22) are integrally formed, and described second
Plate (22) is connect with the backboard side plate (12).
3. liquid crystal display die set according to claim 2, which is characterized in that second plate (22) and the backboard side plate
(12) outer surface connection, the lower surface of first plate (21) is abutted with the upper surface of the backboard side plate (12).
4. liquid crystal display die set according to claim 2, which is characterized in that first plate (21) includes being parallel to each other
One end of first segment (211) and second segment (212), the first segment (211) connects second plate (22), the first segment
(211) the other end is connect with the one end of the second segment (212), and the other end of the second segment (212) is to far from described the
The direction of two plates (22) extends, and the second segment (212) is less than the first segment at a distance from the backboard (11)
(211) at a distance from the backboard (11).
5. liquid crystal display die set according to claim 1, which is characterized in that the support plate (2) with a thickness of 0.15mm
~0.8mm.
6. liquid crystal display die set according to claim 1, which is characterized in that the support plate (2) is made of metal material.
7. liquid crystal display die set according to claim 1-6, which is characterized in that each backboard side plate (12)
On be at least arranged at intervals with two support plates (2).
8. liquid crystal display die set according to claim 1-6, which is characterized in that the liquid crystal display die set is also wrapped
Lamp bar is included, the lamp bar is arranged in the side of the backboard (1), and the backboard (1) is not provided on three sides of the lamp bar
It is provided with the support plate (2).
9. according to the described in any item liquid crystal display die sets of claim 2-4, which is characterized in that the liquid crystal display die set is also wrapped
It includes outline border (3), the outline border (3) includes the outline border side plate (31) on the outside of the backboard side plate (12), second plate
(22) one side is abutted with the backboard side plate (12), and the another side of second plate (22) is supported with the outline border side plate (31)
It connects.
10. liquid crystal display die set according to claim 9, which is characterized in that the outline border (3) further includes and the backboard
The parallel outline border lower plate (33) of bottom plate (11), the outline border lower plate (33) is located at below the backboard (11), and institute
The inner surface for stating outline border lower plate (33) is abutted with the outer surface of the backboard (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430098.2U CN209543016U (en) | 2019-04-01 | 2019-04-01 | A kind of liquid crystal display die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430098.2U CN209543016U (en) | 2019-04-01 | 2019-04-01 | A kind of liquid crystal display die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543016U true CN209543016U (en) | 2019-10-25 |
Family
ID=68275825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920430098.2U Active CN209543016U (en) | 2019-04-01 | 2019-04-01 | A kind of liquid crystal display die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816075A (en) * | 2020-07-09 | 2020-10-23 | 深圳市华星光电半导体显示技术有限公司 | Back plate and display panel |
| CN113589585A (en) * | 2020-04-30 | 2021-11-02 | 深圳市万普拉斯科技有限公司 | Backlight module and liquid crystal display |
| WO2022083101A1 (en) * | 2020-10-20 | 2022-04-28 | 广州视源电子科技股份有限公司 | Interactive smart tablet |
-
2019
- 2019-04-01 CN CN201920430098.2U patent/CN209543016U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589585A (en) * | 2020-04-30 | 2021-11-02 | 深圳市万普拉斯科技有限公司 | Backlight module and liquid crystal display |
| CN113589585B (en) * | 2020-04-30 | 2022-09-13 | 深圳市万普拉斯科技有限公司 | Backlight module and liquid crystal display |
| CN111816075A (en) * | 2020-07-09 | 2020-10-23 | 深圳市华星光电半导体显示技术有限公司 | Back plate and display panel |
| WO2022083101A1 (en) * | 2020-10-20 | 2022-04-28 | 广州视源电子科技股份有限公司 | Interactive smart tablet |
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Address after: 215301 No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301 No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou Patentee before: Infovision Optoelectronics (Kunshan) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |