CN103792689A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN103792689A CN103792689A CN201210427025.0A CN201210427025A CN103792689A CN 103792689 A CN103792689 A CN 103792689A CN 201210427025 A CN201210427025 A CN 201210427025A CN 103792689 A CN103792689 A CN 103792689A
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- China
- Prior art keywords
- fastener
- display device
- display panel
- upper cover
- backlight module
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Abstract
The invention relates to a display device which comprises a display panel and a backlight module. The display panel comprises a first surface and a second surface which are arranged oppositely. The first surface is used for displaying a picture. The first surface comprises a display area and a non display area. The backlight module is adjacent to the second surface and comprises an optical module, a rubber frame, a back plate and a front frame. The rubber frame is located on the top face of the top end of the rubber frame, an avoiding groove is formed in the top face to enable an upper cover to correspond to the top face, and a hole is formed in the upper cover at the position corresponding to the avoiding groove. The display device further comprises a clamping piece fastened on the hole of the upper cover, the portion of the clamping piece stretching out of the hole and located on the outside of the backlight module is fixedly connected with the non display area of the first surface that the second surface of the display panel corresponds to, the portion of the clamping piece limited in the backlight module is contained in the avoiding groove to enable the clamping piece to be fixed on the backlight module, and the display panel is fixed on the rubber frame and the front frame through the clamping piece.
Description
Technical field
The present invention relates to a kind of display device.
Background technology
Display device, as liquid crystal indicator, generally includes display panel, backlight module backlight is provided and display panel is fixed on to the front frame of backlight module for this display panel.Backlight module generally comprises backboard and glue frame, backboard coordinates to accommodate each assembly of backlight module with glue frame, this glue frame is except fixing the various optical elements in this backlight module, it is also for carrying and accommodate this display panel, this front frame coordinates with this backboard accommodates each assembly of this display panel and backlight module in the inner and fixing, and the conventional front frame of industry is clasped with the fixed form of backboard and screw locks.But, because display panel carries and accommodates in the inner by glue frame, the module width of the non-display area of this above-mentioned display device has at least comprised the width of non-display area and the width of glue frame sidewall of display panel itself, add the sidewall width of upper ledge and lower frame, make the border width of this display device larger, be difficult to meet the development trend that current display device frame narrows day by day.
Summary of the invention
For solving the wider problem of display device frame in prior art, be necessary the display device that provides a kind of frame narrower.
A kind of display device, it comprises display panel and backlight module, this display panel comprises the first surface and the second surface that are oppositely arranged, this first surface is for display frame, this first surface comprises viewing area and non-display area, contiguous this second surface of this backlight module arranges, this backlight module comprises optics module, for the glue frame of fixed optics module, for carrying the backboard of this optics module and glue frame, and coordinate with backboard for fixing and accommodate the front frame of this optics module and glue frame, this front frame comprises upper cover, this glue frame comprises the end face that is positioned at glue frame top.This end face arranges slot to make way, this upper cover is to should end face, and this upper cover is to arranging perforate by slot to make way, this display device also comprises fastener, this fastener fixes the perforate at this upper cover, this fastener stretches out the part that this perforate is positioned at outside backlight module and is fixedly connected with the non-display area of the corresponding first surface of the second surface of this display panel, the spacing part in backlight module of this fastener is housed in this slot to make way, so that this fastener is fixed to backlight module, and display panel is fixed on glue frame and front frame by fastener.
Because display panel of the present invention is fixed on glue frame and front frame by fastener, be fixed on outside this backlight module, therefore, the overlapping stack that has replaced prior art backlight module frame frame and display panel non-display area compared to the border width of prior art display device of the present invention because of backlight module frame frame and display panel non-display area, therefore the border width of display device obviously diminishes, make this display device more meet the development trend that current display device frame dwindles day by day, thereby reach the visual effect of good narrow frame.
Accompanying drawing explanation
Fig. 1 is the cut-away section exploded view of display device one preferred embodiments of the present invention.
Fig. 2 is the schematic perspective view of the fastener shown in Fig. 1.
Fig. 3 is the fragmentary cross-sectional view after the display device assembling shown in Fig. 1.
Fig. 4 is the schematic diagram that two fasteners are bonded in the second surface of display panel.
Fig. 5 is the schematic diagram that multiple fasteners are bonded in the second surface of display panel.
Main element symbol description
Display device 1
Fastener 20
Top 22
Backlight module 30
The first side wall 322
Perforate 326
The second sidewall 351
Slot to make way 356
The 3rd sidewall 362
Double faced adhesive tape 40
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, it is the three-dimensional exploded view of display device 1 one preferred embodiments of the present invention.This display device 1 comprises that display panel 10, fastener 20 and contiguous this display panel 10 arrange and provides backlight module 30 backlight for this display panel 10.
This display panel 10 comprises the first surface 12 and the second surface 14 that are oppositely arranged, and this first surface 12 is for display frame, and this first surface 12 comprises viewing area and is centered around the non-display area of periphery, viewing area.Wherein, this display panel 10 can be display panels.
Contiguous these second surfaces 14 of this backlight module 30 arrange, and it comprises optics module 31, for fixing the glue frame 35 of this optics module 31, for carrying the backboard 36 of this optics module 31 and glue frame 35 and coordinating the front frame 32 for fixing this optics module 31 and glue frame 35 with backboard 36.This optics module 31 can comprise light source (not shown), an optical diaphragm group 312 and a light guide plate 313 etc.
This front frame 32 comprises upper cover 321 and by the upper cover 321 vertically extending the first side walls 322 in edge, this upper cover 321 defines a display window 323, thereby the light that optics module 31 sends is transmitted to display panel 10 via this display window 323, this backlight module 30 provides backlight via this display window 323 to display panel 10.And be also provided with perforate 326 on this upper cover 321.
This glue frame 35 comprises the second sidewall 351, and this second sidewall 351 defines one first receiving space, and this optics module 31 is housed in this first receiving space.This second sidewall 351 comprises two opposite flanks 355 that are positioned at the end face 352 of glue frame 35 tops and are connected with this end face 352.The corresponding fastener of this end face 352 20 places arrange slot to make way 356.
This backboard 36 comprises base plate 361 and by vertically extending the 3rd sidewall 362 in base plate 361 edges, this base plate 361 and the 3rd sidewall 362 define one second receiving space in order to accommodate and to fix this glue frame 35 and optics module 31 in the inner.
See also Fig. 2, this fastener 20 comprises top 22, neck 25 and bottom 26.This neck 25 is between this top 22 and bottom 26, and the width of this neck 25 is narrow compared with top 22 and bottom 26, and this top 22, neck 25 and bottom 26 length are identical.On the top 22 of this fastener 20, can be coated with double faced adhesive tape 40 for being adhesively fixed in the second surface 14 of display panel 10.The width of the bottom 26 of this fastener 20 is less than the width of the slot to make way 356 of this glue frame 35, so that the bottom 26 of this fastener 20 can be housed in this slot to make way 356.The width at these fastener 20 bottoms 26 and top 22 is greater than the width of these upper cover 321 perforates 326, and the width of this neck 25 is less than the width of these upper cover 321 perforates 326 so that fastener 20 can be fixed in this perforate 326.The height of this neck 25 equals the thickness of this upper cover 321 substantially.The material of this fastener 20 can be selected rubber, plastic cement or metalwork.
Seeing also Fig. 3, is the fragmentary cross-sectional view after the display device assembling shown in Fig. 1.When assembling, this optics module 31 is accommodated in the first receiving space that is fixed on this glue frame 35, and this optics module 31 and this glue frame 35 are accommodated and are fixed in the second receiving space of this backboard 36.This front frame 32 coordinates to fix this optics module 31 and this glue frame 35 with this backboard 36, and the upper cover 321 of this front frame 32 is just right with the end face 352 of glue frame 35, and the slot to make way 356 of this glue frame 35 is corresponding with the perforate 326 of this upper cover 321.The first side wall 322 of this front frame 32 covers the outside of the 3rd sidewall 362 of this backboard 36.This front frame 32 can be selected the conventional fixed form of industry with the mode that is fixed of backboard, for example, be fixed or screw locking, and this front frame 32 and this backboard 36 can fix via the engaging fixing of this first side wall 322 and the 3rd sidewall 362 or screw locking.This fastener 20 arranges perforate 326 that should upper cover 321, the bottom 26 of this fastener 20 is housed in the slot to make way 356 of this glue frame 35, and thereby the inner surface of this bottom this upper cover 321 of 26 butts is departed from fixing fastener 20 by the perforate 326 of front frame 32 upper covers 321 to stop this fastener 20, this neck 25 is stretched out by this perforate 326, this top 22 is positioned at beyond these upper cover 321 outside backlight modules 30, contiguous this front frame 32 of this display panel 10 arranges, on the top 22 of this fastener 20, be coated with double faced adhesive tape 40, thereby the top of fastener 20 22 is adhesively fixed on to the part of display panel 10 second surface 14 corresponding non-display areas, display panel 10 is fixed on outside this backlight module 30, display panel 10 is fixed on to the front of the front frame 32 of this backlight module 30.In the present embodiment, the quantity of this fastener 20 is two, the relative both sides that lay respectively at display panel 10 second surface 14 corresponding non-display areas arrange (consulting Fig. 4), modifiable, the quantity of this fastener 20 also can be multiple, and the plurality of fastener 20 surrounds one week (consulting Fig. 5) in the surrounding part of the second surface 14 corresponding non-display areas of display panel 10.
In display device 1 of the present invention, because the second surface 14 of this display panel 10 is adhesively fixed on outside this backlight module 30, display panel 10 is fixed on the front of the front frame 32 of this backlight module 30.Accommodate the display device of display panel by glue frame compared to prior art, the border width of display device 1 of the present invention, its front frame 32 is overlapping with the non-display area of display panel 10 with the border width of backboard 36, but not the stack of three's width, therefore the border width of display device 1 obviously diminishes, make this display device 1 more meet the development trend that current display device 1 frame dwindles day by day, thereby reach the visual effect of good narrow frame.
In addition, because this display panel 10 is adhesively fixed outside backlight module 30, therefore, display panel 10 is fixed in the lump without other extra frameworks, cover first surface 12 for first surface 12 fronts that show without other extra frameworks, above-mentioned display device 1 border width obviously diminishes, and more meets the development trend that current display device 1 frame dwindles day by day, thereby reaches the visual effect of good narrow frame.
Certainly, the present invention is not limited to above-mentioned disclosed preferred embodiment, and for example, the bottom of the fastener of this case can arrange threaded hole, screw is locked this threaded hole, thereby avoids occurring loosening phenomenon by the locking that fastener and this front frame are further strengthened in the fastening expansion of screw, the fastener of this case can only comprise bottom and neck, and this bottom fixes in this backlight module, and this neck is stretched out by the perforate of upper cover, and via double faced adhesive tape, neck is adhesively fixed on to the second surface of display panel, the shape of this fastener also can change design as required, for example, I-shaped, J font, or Z-shaped etc., the base plate of this case backboard defines the bottom of backlight module, the upper cover of this front frame apart from the distance of backlight module farthest, this upper cover defines the end face of backlight module, thereby multiple fasteners are fixed on display panel outside backlight module, display panel is fixed on to the front of the end face of backlight module, as for the also variable design of combination of the fixed frame of backlight module, not only limit above-mentioned front frame and composition of backboards, as long as fastener can be fixed on a framework of backlight module, thereby display panel is fixed on apart from end face front farthest, backlight module bottom, thereby realize the visual effect of narrow frame.
Claims (12)
1. a display device, comprise display panel and backlight module, this display panel comprises the first surface and the second surface that are oppositely arranged, this first surface is for display frame, this first surface comprises viewing area and non-display area, contiguous this second surface of this backlight module arranges, this backlight module comprises optics module, for the glue frame of fixed optics module, for carrying the backboard of this optics module and glue frame, and coordinate with backboard for fixing and accommodate the front frame of this optics module and glue frame, this front frame comprises upper cover, this glue frame comprises the end face that is positioned at glue frame top, it is characterized in that: this end face arranges slot to make way, this upper cover is to should end face, and this upper cover is to arranging perforate by slot to make way, this display device also comprises fastener, this fastener fixes the perforate at this upper cover, this fastener stretches out the part that this perforate is positioned at outside backlight module and is fixedly connected with the non-display area of the corresponding first surface of the second surface of this display panel, the spacing part in backlight module of this fastener is housed in this slot to make way, so that this fastener is fixed to backlight module, and display panel is fixed on glue frame and front frame by fastener.
2. display device according to claim 1, is characterized in that: this fastener is adhesively fixed on the second surface of display panel.
3. display device according to claim 2, is characterized in that: the quantity of this fastener is multiple, and the plurality of fastener surrounds into one week around the corresponding non-display area of this second surface.
4. display device according to claim 2, is characterized in that: this fastener comprises a bottom and the width neck narrow compared with bottom width, and this neck stretches out perforate with fixed display panel.
5. display device according to claim 4, is characterized in that: this fastener also comprises a top, and this neck is between this top and this bottom, and this top and bottom width is wide compared with neck.
6. display device according to claim 5, is characterized in that: the height of this neck is identical with the thickness of upper cover, the bottom of this fastener and upper cover inner surface butt, thus the top of this fastener and upper cover inner surface butt fix fastener at upper cover.
7. display device according to claim 6, is characterized in that: this upper cover defines display window, backlightly reaches display panel by this display window.
8. according to the display device described in any one claim in claim 4-7, it is characterized in that: this fastener bottom arranges threaded hole, and the threaded hole that a setscrew is locked bottom carries out fastening expansion.
9. display device according to claim 1, is characterized in that: the material of this fastener can adopt rubber, plastics or metal material.
10. display device according to claim 1, it is characterized in that: this front frame also comprises the sidewall being extended by cover rim, the sidewall that this backboard comprises base plate and extended by bottom edge, the sidewall of this front frame covers the outside of backboard sidewall, and the side that is fixed on the display panel outside backlight module may extend to concordant with the outside surface of the sidewall of front frame, is positioned at same plane.
11. according to the display device described in 5 or 6 of claims, it is characterized in that: the width of the bottom of this fastener is less than the width of the slot to make way of this glue frame, the width at this fastener bottom and top is greater than the width of this upper cover perforate, and the width of this neck is less than the width of this upper cover perforate.
12. display device according to claim 1, it is characterized in that: display panel is fixed to backlight module via fastener, this display panel is fixed in the lump without other extra frameworks, covers first surface for the first surface front showing without other extra frameworks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210427025.0A CN103792689A (en) | 2012-10-31 | 2012-10-31 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210427025.0A CN103792689A (en) | 2012-10-31 | 2012-10-31 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103792689A true CN103792689A (en) | 2014-05-14 |
Family
ID=50668525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210427025.0A Pending CN103792689A (en) | 2012-10-31 | 2012-10-31 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103792689A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932945A (en) * | 2017-05-03 | 2017-07-07 | 苏州佳世达电通有限公司 | Frame-free displaying device |
| CN107037634A (en) * | 2017-06-26 | 2017-08-11 | 武汉天马微电子有限公司 | Display device |
| CN107145000A (en) * | 2017-06-30 | 2017-09-08 | 业成科技（成都）有限公司 | Automobile-used touch control display apparatus |
| CN107545842A (en) * | 2016-06-28 | 2018-01-05 | 株式会社日本显示器 | Display device and adhering method |
| CN108681420A (en) * | 2018-05-15 | 2018-10-19 | 惠州市华星光电技术有限公司 | Display screen and splicing display device |
| CN108983474A (en) * | 2018-08-24 | 2018-12-11 | 成都航天通信设备有限责任公司 | A kind of narrow frame liquid crystal display device |
| CN110398859A (en) * | 2019-07-23 | 2019-11-01 | 业成科技（成都）有限公司 | The framework and its method of fast disassembly type back light unit |
| CN114360363A (en) * | 2022-01-12 | 2022-04-15 | 友达光电（苏州）有限公司 | Display device |
-
2012
- 2012-10-31 CN CN201210427025.0A patent/CN103792689A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545842A (en) * | 2016-06-28 | 2018-01-05 | 株式会社日本显示器 | Display device and adhering method |
| CN107545842B (en) * | 2016-06-28 | 2022-04-15 | 株式会社日本显示器 | Display device and bonding method |
| CN106932945A (en) * | 2017-05-03 | 2017-07-07 | 苏州佳世达电通有限公司 | Frame-free displaying device |
| CN107037634A (en) * | 2017-06-26 | 2017-08-11 | 武汉天马微电子有限公司 | Display device |
| CN107145000A (en) * | 2017-06-30 | 2017-09-08 | 业成科技（成都）有限公司 | Automobile-used touch control display apparatus |
| CN107145000B (en) * | 2017-06-30 | 2020-02-04 | 业成科技（成都）有限公司 | Touch display device for vehicle |
| CN108681420A (en) * | 2018-05-15 | 2018-10-19 | 惠州市华星光电技术有限公司 | Display screen and splicing display device |
| CN108681420B (en) * | 2018-05-15 | 2021-07-27 | 惠州市华星光电技术有限公司 | Display screen and splicing display device |
| CN108983474A (en) * | 2018-08-24 | 2018-12-11 | 成都航天通信设备有限责任公司 | A kind of narrow frame liquid crystal display device |
| CN110398859A (en) * | 2019-07-23 | 2019-11-01 | 业成科技（成都）有限公司 | The framework and its method of fast disassembly type back light unit |
| CN114360363A (en) * | 2022-01-12 | 2022-04-15 | 友达光电（苏州）有限公司 | Display device |
| CN114360363B (en) * | 2022-01-12 | 2023-06-30 | 友达光电（苏州）有限公司 | Display device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |