CN103323969B - Display device and touch control display apparatus and electronic installation - Google Patents
Display device and touch control display apparatus and electronic installation Download PDFInfo
- Publication number
- CN103323969B CN103323969B CN201310206044.5A CN201310206044A CN103323969B CN 103323969 B CN103323969 B CN 103323969B CN 201310206044 A CN201310206044 A CN 201310206044A CN 103323969 B CN103323969 B CN 103323969B
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- sidewall
- back cover
- bracing frame
- display device
- space
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to display device, there is the touch control display apparatus of this display device and electronic installation.This display device comprises back cover, liquid crystal panel and backlight module.This display device comprises bracing frame, this bracing frame has main body, this main body comprises two ends be oppositely arranged, to the one end of bracing frame being provided with groove on this back cover, the one end winding support of this bracing frame is in this groove, this bracing frame and this back cover define the first space, and this liquid crystal panel and backlight module are housed in this first space, and this backlight module contacts the inside surface of this back cover.The number of elements of this display device, touch control display apparatus and electronic installation is less, thinner thickness.
Description
Technical field
The present invention relates to a kind of display device, there is the touch control display apparatus of this display device and electronic installation.
Background technology
Referring to Fig. 1, is a kind of three-dimensional exploded view of prior art liquid crystal indicator.Liquid crystal indicator 1 comprises fore shell 3, back cover 5 and a liquid crystal display module 7.This fore shell 3 accommodates this liquid crystal display module 7 with this back cover 5.
This liquid crystal display module 7 comprise the blooming piece 15 of chase 11, liquid crystal panel 12, glue frame 13, stacked setting before, light guide plate 16, reflector plate 17, be arranged on light guide plate 16 side light source 14 and after chase 19.The sidewall of this glue frame 13 extends internally the extension 103 of a hollow, this extension 103 is separated out two spaces by between this glue frame 13 inside, this liquid crystal panel 12 is accommodated in one space, another space is accommodated the blooming piece 15 of this stacked setting, light guide plate 16, reflector plate 17 and is arranged on the light source 14 of light guide plate 16 side, and glue frame 13 is fixing jointly accommodates this blooming piece 15, light guide plate 16, reflector plate 17 and light source 14 with this for this rear chase 19.This front chase 11 is fixed with this glue frame 13 and is jointly accommodated this liquid crystal panel 12.This fore shell 3 accommodates this liquid crystal display module 7 jointly with this back cover 5.
From above-mentioned, liquid crystal indicator 1 employs more collecting and retaining component, as glue frame 13 and rear chase 19 cause liquid crystal indicator 1 thickness thicker, can not meet in recent years that consumers in general are to the lightening demand of electronic product, liquid crystal indicator 1 and the development of applying the touch control display apparatus of this liquid crystal indicator 1 lightening are restricted.
Summary of the invention
In order to solve the thicker technical matters of prior art liquid crystal indicator thickness, be necessary to provide a kind of lightening display device.
In addition, there is a need to provide a kind of lightening touch control display apparatus.
More be necessary to provide a kind of lightening electronic installation.
A kind of display device, it comprises back cover, liquid crystal panel and backlight module; This display device comprises bracing frame, this bracing frame has main body, this main body comprises two ends be oppositely arranged, to the one end of bracing frame being provided with groove on this back cover, the one end winding support of this bracing frame is in this groove, this bracing frame and this back cover define the first space, and this liquid crystal panel and backlight module are housed in this first space, and this backlight module contacts the inside surface of this back cover.
A kind of touch control display apparatus, it comprises contact panel and display device, and this display device comprises back cover, liquid crystal panel and backlight module; This contact panel is arranged on this liquid crystal panel, this display device comprises bracing frame, this bracing frame has main body, this main body comprises two ends be oppositely arranged, to the one end of bracing frame being provided with groove on this back cover, the one end winding support of this bracing frame is in this groove, this bracing frame and this back cover define the first space, this liquid crystal panel and backlight module are housed in this first space, this backlight module contacts the inside surface of this back cover, and this contact panel fastens this liquid crystal panel in this back cover.
A kind of electronic installation, this electronic installation comprises back cover and display device, this back cover is the shell of electronic product, this electronic installation comprises bracing frame, and this bracing frame has main body, and this main body comprises two ends be oppositely arranged, to the one end of bracing frame being provided with groove on this back cover, the one end winding support of this bracing frame is in this groove, and this bracing frame and this back cover define the first space, and this display device receiving is in this first space and contact the inside surface of this back cover.
Compared with prior art, chase and glue frame after this display device, the touch control display apparatus with this display device and electronic installation utilize and arrange bracing frame to replace on the base plate of back cover, when ensureing that original function is constant, effectively decrease the number of elements of display device, touch control display apparatus and electronic installation, be beneficial to product thin type.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of liquid crystal indicator in a kind of prior art.
Fig. 2 is the perspective exploded view that the present invention has touch control display apparatus first embodiment of display device.
Fig. 3 is the cut-away view at III-III place in Fig. 2.
Fig. 4 is the schematic perspective view of touch control display apparatus bracing frame in Fig. 2.
Fig. 5 is the partial enlarged drawing at V place in Fig. 4.
Fig. 6 is the partial enlarged drawing at VI place in Fig. 2.
Fig. 7 is the partial enlarged drawing at VII place in Fig. 2.
Fig. 8 is that in Fig. 2, bracing frame is arranged at the schematic perspective view on the base plate of back cover.
Fig. 9 is the schematic perspective view in Fig. 2 after display device assembling.
Figure 10 is the cut-away view at X-X place in Fig. 9.
Figure 11 is the cut-away view at XI-XI place in Fig. 9.
Figure 12 is that in touch control display apparatus second embodiment of the present invention, bracing frame is arranged at the schematic perspective view on back cover.
Figure 13 is the partial enlarged drawing at XIII place in Figure 12.
Main element symbol description
| Touch control display apparatus | 2 |
| Contact panel | 10 |
| Display device | 20 |
| Liquid crystal panel | 21 |
| Shading rubber belt | 22 |
| Backlight module | 23 |
| Base plate | 280、380 |
| Side wall | 2811 |
| Back cover | 281、381 |
| Bracing frame | 282 |
| First space | 2800 |
| Groove | 2801 |
| Second space | 2802 |
| Openings | 2803 |
| The first side wall | 283、383 |
| Second sidewall | 284、384 |
| 3rd sidewall | 285、385 |
| 4th sidewall | 286、386 |
| 5th sidewall | 287、387 |
| Main body | 288、388 |
| Snap fit | 289 |
| Supporting part | 291 |
| Optical diaphragm group | 24 |
| Light source | 25 |
| Light guide plate | 26 |
| Double sticky tape | 261 |
| Reflector plate | 27 |
| Extension | 3811 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 2, touch control display apparatus 2 comprises contact panel 10 and display device 20.This contact panel 10 is arranged in this display device 20 for realizing touch control operation.This display device 20 comprises liquid crystal panel 21, shading rubber belt 22, backlight module 23, bracing frame 282 and back cover 281.This bracing frame 282 is arranged on this back cover 281, and defines one first space 2800 for accommodating this liquid crystal panel 21, shading rubber belt 22, backlight module 23 with this back cover 281.This contact panel 10 fastens this liquid crystal panel 21, shading rubber belt 22, backlight module 23 and bracing frame 282 in this back cover 281.
This back cover 281 can be the shell of electronic product, as the shell etc. of panel computer.Four side walls 2811 that this back cover 281 comprises base plate 280, extends from base plate 280 edge homonymy.Bracing frame 282 is arranged on this base plate 280.In the present embodiment, this first space 2800 formed by this base plate 280 and this bracing frame 282 is for accommodating this liquid crystal panel 21, shading rubber belt 22, backlight module 23.This base plate 280 offers the groove 2801 corresponding with this bracing frame 282 position, for locating and fixing this bracing frame 282.Refer to Fig. 3, this groove 2801 is formed with second space 2802 and is communicated with the openings 2803 in this second space 2802 and the first space 2800, and the width H being positioned at this second space 2802 of same xsect is greater than the width h of this openings 2803.In the first embodiment, the xsect of this groove 2801 of hatching line III-III position is positioned in being inverted T-shaped.The shape of the second space 2802 of this groove 2801 and also can be as shown in Figure 11 with the xsect of the position matching of this openings 2803, second space 2802 width H is greater than the width h of this openings 2803, is wherein positioned at same plane near this side, the first space 2800.This base plate 280 is metalwork in the present embodiment.
See also Fig. 4, this bracing frame 282 comprises the first side wall 283, second sidewall 284, the 3rd sidewall 285, the 4th sidewall 286 and the 5th sidewall 287 that sequentially connect.This second sidewall 284 and the 4th sidewall 286 are oppositely arranged, and this first side wall 283 and the 5th sidewall 287 to be arranged on same straight line and interval one distance.This first side wall 283 is oppositely arranged with the 3rd sidewall 285 with the 5th sidewall 287.In the present embodiment, see also Fig. 5-Fig. 7, each the first side wall 283, second sidewall 284, the 3rd sidewall 285, the 4th sidewall 286 and the 5th sidewall 287 have main body 288, from this main body 288 extend snap fit 289 and supporting part 291.This main body 288 comprises the both ends be oppositely arranged, and this snap fit 289 is arranged on an end of this base plate 280 adjacent of this main body 288.This first side wall 283 and the 5th sidewall 287 are arranging snap fit 289 respectively towards the side in the first space 2800 and the side that deviates from the first space 2800.This second sidewall 284, the 3rd sidewall 285 and the side that the 4th sidewall 286 is deviating from the first space 2800 arrange snap fit 289.This first side wall 283 and the 5th sidewall 287 have in the end of this second sidewall 284 adjacent and the 4th sidewall 286 separately the extension extended to the first space 2800, as shown in Figure 6, this extension as supporting part 291 for supporting the edge of this liquid crystal panel 21.There is a distance in the end arranging snap fit 289 of this extension and this main body 288.This second sidewall 284, the 3rd sidewall 285 and the 4th sidewall 286 extend extension to this center, the first space 2800, and an end of this extension is concordant with the end arranging snap fit 289 of this main body 288.This extension is as supporting part 291 for supporting the edge of this liquid crystal panel 21, and the face in the face of liquid crystal panel 21 of this extension is loading end.In the present embodiment, this bracing frame 282 is working of plastics.In the present embodiment, bracing frame 282 is integrated part, and in other embodiments, this first side wall 283, second sidewall 284, the 3rd sidewall 285, the 4th sidewall 286 and the 5th sidewall 287 can be separated setting wholly or in part.
This backlight module 23 comprises optical diaphragm group 24, light source 25, light guide plate 26, double sticky tape 261 and reflector plate 27.This light guide plate 26 is substantially identical to the distance of this base plate 280 with the extension of this first side wall 283 and the 5th sidewall 287 with the thickness sum of reflector plate 27.The thickness of this optical diaphragm group 24 is slightly less than or substantially equals the thickness of extension of this first side wall 283 and the 5th sidewall 287.This loading end is substantially identical with the thickness sum of this optical diaphragm group 24, this light guide plate 26 and this reflector plate 27 to the distance of this base plate 280.The distance be shorter in length than between this second sidewall 284 to the 4th sidewall 286 of this light source 25.This light guide plate 26 comprises an incidence surface 263, exiting surface 264 adjacent with this incidence surface 263, and a bottom surface 265 relative with this exiting surface 264.
See also Fig. 8-Figure 11, during assembling, be arranged at by this bracing frame 282 on this base plate 280, this snap fit 289 is contained in this groove 2801, and is fastened on the inside surface of groove 2801.This reflector plate 27 arranges/is attached on this base plate 280, this double sticky tape 261 be arranged on this base plate 280 near this first side wall 283 and the 5th sidewall 287.Understandably, when longer and this base plate 280 of this reflector plate 27 cannot exposed time, this double sticky tape 261 can be attached on this reflector plate 27.This light source 25 to be arranged in this first space 2800 and adjoin/conflict this first side wall 283 and the 5th sidewall 287.Bottom surface 265 this reflector plate 27 contiguous of this light guide plate 26 is arranged, and incidence surface 263 this light source 25 contiguous is arranged, and this optical diaphragm group 24 is arranged on exiting surface 264 side of this light guide plate 26.This shading rubber belt 22 attaches the loading end of this supporting part 291 and the edge of this liquid crystal panel 21, and then is arranged by this liquid crystal panel 21 and be fixed on this supporting part 291.Position between this first side wall 283 with the 5th sidewall 287 is for arranging the circuit board be connected with liquid crystal panel 21.This contact panel 10 is attached on this liquid crystal panel 21 via optical cement and is also contained in the lump in this back cover 281.
Compared to prior art, this display device 20 utilize to arrange on back cover 281 bracing frame 282 replace after chase and glue frame, when ensureing that original function is constant, effectively decrease display device 20 and there is the number of elements of touch control display apparatus 2 of this display device 20, reduce product thinness and volume.
Refer to Figure 12 and Figure 13, second embodiment of the invention is substantially identical with the first embodiment, its difference is: the extension 3811 of the 3rd sidewall 385 of back cover 381 is not arranged in the whole main body 388 of the 3rd sidewall 385, but is arranged near the 4th sidewall 386 and the second sidewall 384 position.This extension 3811 to the distance of base plate 380 and thickness substantially identical with the extension on the first side wall 383 and the 5th sidewall 387.This structure further reduces the overall weight of display device 20 and touch control display apparatus 2.The present invention more has other embodiments, as arranged reflection horizon inside base plate, and then omits reflector plate etc.
Claims (12)
1. a display device, it comprises back cover, liquid crystal panel and backlight module; It is characterized in that: this display device comprises bracing frame, this bracing frame has main body, this main body comprises two ends be oppositely arranged, four side walls that this back cover comprises base plate, extends from bottom edge homonymy, this base plate offers the groove corresponding with this bracing frame position, and the one end winding support of this bracing frame is in this groove, and this bracing frame and this back cover define the first space, this liquid crystal panel and backlight module are housed in this first space, and this backlight module contacts the inside surface of this back cover.
2. display device as claimed in claim 1, it is characterized in that: the end that this bracing frame is being contained in groove arranges snap fit, this groove and this snap fit fasten thus are fixed on this back cover by bracing frame.
3. display device as claimed in claim 2, is characterized in that: this main body is arranging snap fit respectively towards the side in the first space and the side that deviates from the first space, and the xsect of this groove is inverted T-shaped.
4. display device as claimed in claim 2, it is characterized in that: this groove has second space and is communicated with the openings in this second space and the first space, the width being positioned at this second space of same xsect is greater than the width of this openings.
5. display device as claimed in claim 1, it is characterized in that: this bracing frame comprises the first side wall, second sidewall, 3rd sidewall, 4th sidewall and the 5th sidewall, each the first side wall, second sidewall, 3rd sidewall, the snap fit that 4th sidewall and the 5th sidewall have main body and extend from this main body, this second sidewall and the 4th sidewall are oppositely arranged, this the first side wall and the 5th sidewall to be arranged on same straight line and interval one distance, this the first side wall is oppositely arranged with the 5th sidewall and the 3rd sidewall, position between this first side wall with the 5th sidewall is for arranging the circuit board be connected with liquid crystal panel.
6. display device as claimed in claim 5, it is characterized in that: this bracing frame extends extension in this first space, this extension supports the edge of this liquid crystal panel, this backlight module comprises light guide plate and reflector plate, this reflector plate contacts on this back cover, and this light guide plate is substantially identical to the distance of this back cover with this extension with the thickness sum of this reflector plate.
7. display device as claimed in claim 6, it is characterized in that: this extension is arranged at four corners near this second sidewall and the 4th sidewall of this first side wall, the 5th sidewall and the 3rd sidewall, this backlight module also comprise optical diaphragm group, this optical diaphragm group thickness substantially identical with the thickness of this extension.
8. display device as claimed in claim 6, it is characterized in that: the main body of this second sidewall, the 3rd sidewall and the 4th sidewall has the extension extended to this first space, this extension is mutually concordant with the end with this snap fit of this main body, the one side in the face of this liquid crystal panel of this extension is loading end, this backlight module comprises optical diaphragm group, light guide plate and reflector plate, this reflector plate contacts on this back cover, and this loading end is substantially identical with the thickness of this optical diaphragm group, this light guide plate and this reflector plate to the distance of this back cover.
9. a touch control display apparatus, it comprises contact panel and display device, and this display device comprises back cover, liquid crystal panel and backlight module, this contact panel is arranged on this liquid crystal panel, it is characterized in that: this display device comprises bracing frame, this bracing frame has main body, this main body comprises two ends be oppositely arranged, this back cover comprises base plate, from four side walls that bottom edge homonymy extends, this base plate offers the groove corresponding with this bracing frame position, the one end winding support of this bracing frame is in this groove, this bracing frame and this back cover define the first space, this liquid crystal panel and backlight module are housed in this first space, this backlight module contacts the inside surface of this back cover, this contact panel fastens this liquid crystal panel in this back cover.
10. touch control display apparatus as claimed in claim 9, it is characterized in that: this backlight module comprises reflector plate, this reflector plate contacts this back cover.
11. 1 kinds of electronic installations, this electronic installation comprises back cover and display device, this back cover is the shell of electronic product, it is characterized in that: this electronic installation comprises bracing frame, this bracing frame has main body, this main body comprises two ends be oppositely arranged, four side walls that this back cover comprises base plate, extends from bottom edge homonymy, this base plate offers the groove corresponding with this bracing frame position, the one end winding support of this bracing frame is in this groove, this bracing frame and this back cover define the first space, and this display device receiving is in this first space and contact the inside surface of this back cover.
12. electronic installations as claimed in claim 11, it is characterized in that: this display device also comprises backlight module, this backlight module comprises reflector plate, and this reflector plate contacts this back cover.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206044.5A CN103323969B (en) | 2013-05-29 | 2013-05-29 | Display device and touch control display apparatus and electronic installation |
| TW102124567A TWI535367B (en) | 2013-05-29 | 2013-07-09 | Display device and touch display device and electrical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310206044.5A CN103323969B (en) | 2013-05-29 | 2013-05-29 | Display device and touch control display apparatus and electronic installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103323969A CN103323969A (en) | 2013-09-25 |
| CN103323969B true CN103323969B (en) | 2016-02-03 |
Family
ID=49192808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310206044.5A Expired - Fee Related CN103323969B (en) | 2013-05-29 | 2013-05-29 | Display device and touch control display apparatus and electronic installation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103323969B (en) |
| TW (1) | TWI535367B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676233B (en) * | 2013-11-29 | 2016-08-17 | 业成光电（深圳）有限公司 | Liquid crystal indicator and the touch control display apparatus using this liquid crystal indicator |
| CN104484074A (en) * | 2014-12-31 | 2015-04-01 | 业成光电（深圳）有限公司 | Display station |
| CN107329301B (en) | 2016-04-29 | 2020-10-16 | 群创光电股份有限公司 | Display device |
| CN110278673B (en) * | 2019-06-27 | 2020-09-25 | 联想(北京)有限公司 | Electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051152A (en) * | 2006-04-06 | 2007-10-10 | 东芝松下显示技术有限公司 | Planar light source unit and liquid crystal display device using the unit |
| TW200741298A (en) * | 2006-04-21 | 2007-11-01 | Au Optronics Corp | An optical module |
| CN101206317A (en) * | 2006-12-19 | 2008-06-25 | 三星电子株式会社 | Acceptance module of display device and display device containing said acceptance module as well as method thereof |
| CN102236185A (en) * | 2010-04-27 | 2011-11-09 | 三星电子株式会社 | Liquid crystal display |
| CN102236180A (en) * | 2010-04-27 | 2011-11-09 | 乐金显示有限公司 | Display apparatus |
-
2013
- 2013-05-29 CN CN201310206044.5A patent/CN103323969B/en not_active Expired - Fee Related
- 2013-07-09 TW TW102124567A patent/TWI535367B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051152A (en) * | 2006-04-06 | 2007-10-10 | 东芝松下显示技术有限公司 | Planar light source unit and liquid crystal display device using the unit |
| TW200741298A (en) * | 2006-04-21 | 2007-11-01 | Au Optronics Corp | An optical module |
| CN101206317A (en) * | 2006-12-19 | 2008-06-25 | 三星电子株式会社 | Acceptance module of display device and display device containing said acceptance module as well as method thereof |
| CN102236185A (en) * | 2010-04-27 | 2011-11-09 | 三星电子株式会社 | Liquid crystal display |
| CN102236180A (en) * | 2010-04-27 | 2011-11-09 | 乐金显示有限公司 | Display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103323969A (en) | 2013-09-25 |
| TW201507580A (en) | 2015-02-16 |
| TWI535367B (en) | 2016-05-21 |
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