CN103792688A - Display device - Google Patents
Display device Download PDFInfo
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- CN103792688A CN103792688A CN201210426117.7A CN201210426117A CN103792688A CN 103792688 A CN103792688 A CN 103792688A CN 201210426117 A CN201210426117 A CN 201210426117A CN 103792688 A CN103792688 A CN 103792688A
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- framework
- display device
- display panel
- display
- sidewall
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Abstract
The invention provides a display device which comprises a display panel and a backlight module. The backlight module comprises an optical element, a first frame for fixing the optical element and a second frame for bearing the optical element. The display panel is arranged on the backlight module and comprises a display surface and a back face located on the opposite side of the display surface. The display device further comprises a fixing film which fixedly covers at least one part of the display surface of the display panel and at least one part of the first frame or the second frame to integrally fix the display panel and the backlight module. A border of the display device is narrow.
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, provides the backlight module of planar light and by display panel and fixing upper ledge and the lower frame of backlight module for this display panel.Backlight module generally comprises glue frame, this glue frame is except fixing the various optical elements in this backlight module, it also carries and accommodates this display panel, and this upper ledge and this lower frame are by this display panel and backlight module is contained in therebetween and the two is clasped that display panel and backlight module are fixed.But, because display panel is contained in glue frame, the module width of this above-mentioned display device has at least comprised the width of display panel itself and the width of glue frame sidewall, 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 backlight module comprises optical element, for fixing the first framework of this optical element and for carrying the second framework of this optical element and this first framework, this display panel is positioned on this backlight module, and this display panel comprises display surface and is positioned at the back side of the contrary side of this display surface.This display device also comprises fixing film, and this fixing film covers and is fixed at least a portion of display surface and at least a portion of this first framework or this second framework of this display panel, thereby this display panel and this backlight module are fixed on to one.
In display device of the present invention, this fixing film covers and is fixed at least a portion of display surface and at least a portion of this first framework or this second framework of this display panel, thereby this display panel and this backlight module are fixed on to one, fix the display device of fixed display panel by upper ledge and lower frame compared to prior art, the thickness of this fixing film is little compared with the sidewall width of upper ledge, therefore the border width of display device of the present invention is less, makes this display device more meet the development trend that current display device frame dwindles day by day.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of display device the first embodiment of the present invention.
Fig. 2 is the solid assembling schematic diagram of display device shown in Fig. 1.
Fig. 3 is the diagrammatic cross-section of Fig. 2 III-III along the line.
Fig. 4 is the diagrammatic cross-section of display device 20 second embodiments of the present invention.
Main element symbol description
The first framework 13
The second framework 14,24
Optical element 15
Fixing film 16,26
Sidewall 130,142
The back side 112
Viewing area 116
Neighboring area 118
Outside surface 144
Part I 160
Part II 162
Periphery 164
Folding line 168
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the three-dimensional exploded view of display device 10 first embodiments of the present invention, and Fig. 2 is the solid assembling schematic diagram of the display device 10 shown in Fig. 1, and Fig. 3 is the diagrammatic cross-section of Fig. 2 III-III along the line.This display device 10 comprises display panel 11, provides the backlight module 12 of planar light and for fixing the fixing film 16 of this display panel 11 and this backlight module 12 for this display panel 11.
This display panel 11 is positioned on this backlight module 12, and this display panel 11 comprises display surface 110, be positioned at the back side 112 of the contrary side of this display surface 110 and be connected in the side 114 at this display surface 110 and this back side 112.Wherein, this display surface 110 is the surface towards user, and it comprises viewing area 116 and neighboring area 118, the surface that this back side 112 is contiguous this backlight module 12.This display panel 11 can be display panels, and it comprises the upper substrate 11a and the infrabasal plate 11b that are oppositely arranged, and wherein, this upper substrate 11a is also provided with upper polaroid 119 away from the surface of backlight module 12.
This backlight module 12 comprises optical element 15, for fixing the first framework 13 of this optical element 15 and for carrying the second framework 14 of this optical element 15 and this first framework 13.This optical element 15 can comprise light source (not shown), light guide plate and blooming piece etc.This first framework 13 can be glue frame, and this second framework 14 can be backboard.
This first framework 13 comprises four end to end sidewalls 130, and these four sidewalls 130 surround the rectangle framework of a hollow, and this optical element 15 is contained in this first framework 13.The sidewall 130 of this first framework 13 is also for carrying this display panel 11, and wherein the end face of the sidewall 130 of this first framework 13 is to the back side 112 that should display panel 11 and support this display panel 11.Preferably; between the end face of the back side 112 of this display panel 11 and the sidewall 130 of this first framework 13, bolster 17 is also set; the problems such as sponge, this bolster 17 is for the protection of this display panel 11, the damage that may cause while avoiding this display panel 11 to collide with this first framework 13.
This second framework 14 comprise base plate 140 and with the sidewall 142 that is vertically connected at these base plate 140 edges, the base plate 140 of this second framework 14 is for carrying and accommodate this optical element 15 and this first framework 13, and the sidewall 142 of this second framework 14 is positioned at sidewall 130 outsides of this first framework 13.Sidewall 142 quantity of this second framework 14 are at least two, and this second framework 14 comprises two sidewalls 142 that are oppositely arranged; Preferably, the quantity of the sidewall 142 of this second framework 14 is four, that is, this second framework 14 comprises the sidewall 142 of four head and the tail handing-over.
This fixing film 16 covers and is fixed at least a portion of display surface 110 and at least a portion of this first framework 13 or this second framework 14 of this display panel 11, thereby this display panel 11 is fixed on to one with this backlight module 12.In present embodiment, this fixing film 16 covers and is fixed at least a portion of at least a portion of display surface 110 of this display panel 11 and the outside surface 144 away from this first framework 13 of the sidewall 142 of this second framework 14.Be appreciated that, because the outside surface 144 of the display surface 110 of this display panel 11 and the sidewall 142 of this second framework 14 is not on same surface, this fixing film 16 needs bending to cover the display surface 110 of this display panel 11 and the outside surface 144 of the sidewall 142 of this second framework 14.
Particularly, this fixing film 16 can be covered and be fixed on by the mode of stickup, buckle or screw locking at least a portion of at least a portion of display surface 110 of this display panel 11 and the outside surface 144 of the sidewall 142 of this second framework 14.In present embodiment, this fixing film 16 is at least a portion that the mode by pasting is fixed at least a portion of display surface 110 of this display panel 11 and the outside surface away from this first framework 13 of the sidewall 142 of this second framework 14.
Further, the height of the height of the sidewall 142 of this second framework 14 and the sidewall 130 of this first framework 13 is basic identical, the outside surface 144 of the side 114 of this display panel 11 and the sidewall 142 of this second framework 14 is on same surface, therefore, this fixing film 16 covers on the outside surface 144 of display surface 110, the side 114 of this display panel 11 and the sidewall 142 of this second framework 14 of this display panel 11.Be appreciated that because display surface 110 1 sides of this display panel 11 are provided with upper polaroid 119, therefore, this fixing film 16 is covered on this on polaroid 119.
Particularly, this fixing film 16 comprises Part I 160 that should viewing area 116 and the Part II 162 being connected with this Part I 160.This Part II 162 comprises periphery 164 that should viewing area 116 and bends with this periphery 164 kink 166 being connected.This kink 166 can be identical with the sidewall of this second framework 14 142 quantity, in present embodiment, the quantity of this kink 166 is four, as shown in Figure 1, when the kink 166 of this fixing film 16 all launches (before relative this periphery bending of kink in other words), between adjacent two kinks 166, comprise breach, between this kink 166 and periphery 164, there is folding line 168.
This fixing film 16 can be hyaline membrane, and this Part I 160 and this Part II 162 are hyaline membrane.Certainly, this fixing film 16 can be also semi-transparent film, and if this Part I 160 is hyaline membrane, this Part II 162 is photomask, as black light-blocking film.In addition, this fixing film 16 can be screen protecting film, as liquid crystal screen protection film, also claims liquid crystal protective film.
In display device 10 of the present invention, this fixing film 16 covers and is fixed at least a portion of display surface 110 and at least a portion of this first framework 13 or this second framework 14 of this display panel 11, thereby this display panel 11 is fixed on to one with this backlight module 12, fix the display device of fixed display panel by upper ledge and lower frame compared to prior art, the thickness of this fixing film 16 is generally little compared with the sidewall width of upper ledge, therefore the border width of display device 10 of the present invention is less, make this display device 10 more meet the development trend that current display device frame dwindles day by day.In addition, before this fixing film 16 replaces, frame is fixed this display panel 11 and this backlight module 12, because the front frame of weight of this fixing film 16 is less, therefore the overall weight of this display device 10 is less, makes this display device 10 more meet the day by day lightening development trend of current display device.
In addition, because the back side 112 correspondences of this display panel 11 are positioned over the end face of the sidewall 130 of this first framework 13, accommodate the display device of display panel by glue frame compared to prior art, the border width of display device 10 of the present invention obviously diminishes owing to not comprising the sidewall width of glue frame, makes this display device 10 more meet the development trend that current display device 10 frames dwindle day by day.In addition, this display device 10 can dispense existing front frame, and these display panel 11 fronts can no longer cover framework, not only makes this display device 10 more frivolous, more reaches the visual effect of good narrow frame.
Further, the outside surface 144 of the side 114 of this display panel 11 and the sidewall 142 of this second framework 14 is on same surface, not only contribute to the fixing of this fixing film 16, also can make the side of the display device 10 after assembling is even curfaces, and then this display device 10 is comparatively clean and tidy, attractive in appearance.
Refer to Fig. 4, Fig. 4 is the diagrammatic cross-section of display device 20 second embodiments of the present invention.The difference of the display device 10 of this display device 20 and the first embodiment is only: the upper polaroid that fixing film 26 is display panel 21.In other words, the upper polaroid of this display panel 21 cover and be fixed on the upper substrate 21a of this display panel 21 and the second framework 24 at least partly, thereby this display panel 21 is fixing with this backlight module 22.
In this second embodiment, by upper polaroid, this display panel 21 is fixing with this backlight module 22, can make the element of this display device 20 still less, to assemble simplyr, cost also decreases.
Claims (15)
1. a display device, it comprises display panel and backlight module, this backlight module comprises optical element, for fixing the first framework of this optical element and for carrying the second framework of this optical element and this first framework, this display panel is positioned on this backlight module, this display panel comprises display surface and is positioned at the back side of the contrary side of this display surface, it is characterized in that: this display device also comprises fixing film, this fixing film covers and is fixed at least a portion of display surface and at least a portion of this first framework or this second framework of this display panel, thereby this display panel and this backlight module are fixed on to one.
2. display device as claimed in claim 1, is characterized in that: this first framework comprises sidewall, and the sidewall of this first framework is used for carrying this display panel, and wherein the end face of the sidewall of this first framework is to the back side that should display panel.
3. display device as claimed in claim 2, is characterized in that: this display device also comprises bolster, this bolster at the back side of this display panel between the end face of the sidewall of this first framework.
4. display device as claimed in claim 2, is characterized in that: this bolster comprises sponge.
5. display device as claimed in claim 2, it is characterized in that: this second framework comprises base plate and sidewall, this base plate is used for carrying this optical element and this first framework, the sidewall of this second framework is positioned at the sidewall outside of this first framework, and this fixing film covers and be fixed at least a portion of at least a portion of display surface of this display panel and the outside surface of the sidewall of this second framework.
6. display device as claimed in claim 5, is characterized in that: this fixing film covers this display surface completely.
7. display device as claimed in claim 6, is characterized in that: this fixing film is transparent membrane.
8. display device as claimed in claim 6, it is characterized in that: this display surface comprises viewing area and is positioned at the neighboring area in this outside, viewing area, this fixing film comprises Part I that should viewing area and the Part II being connected with this Part I, this Part I is hyaline membrane, and this Part II is photomask.
9. display device as claimed in claim 8, it is characterized in that: this Part II comprises periphery that should neighboring area and bend with this periphery the kink being connected, at least part of covering of this kink is also fixed on the outside surface of the sidewall of this second framework.
10. display device as claimed in claim 9, is characterized in that: the quantity of this kink is four, when the kink of this fixing film all launches, between adjacent two kinks, comprises breach.
11. display device as claimed in claim 5, it is characterized in that: this display panel also comprises the side being connected between this display surface and this back side, the outside surface of the sidewall of this side and this second framework is on same surface, and this fixing film covers the outside surface of the side of this display panel and the sidewall of this second framework.
12. display device as claimed in claim 5, it is characterized in that: this fixing film is pasted at least a portion of at least a portion of display surface of this display panel and the outside surface away from this first framework of the sidewall of this second framework, thereby this display panel and this backlight module are fixed on to one.
13. display device as claimed in claim 5, is characterized in that: this fixing film covers and be fixed at least a portion of at least a portion of display surface of this display panel and the outside surface away from this first framework of the sidewall of this second framework by the mode of stickup, buckle or screw locking.
14. display device as claimed in claim 5, is characterized in that: this fixing film is liquid crystal protective film.
15. display device as claimed in claim 5, is characterized in that: the upper polaroid that this fixing film is this display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426117.7A CN103792688A (en) | 2012-10-31 | 2012-10-31 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426117.7A CN103792688A (en) | 2012-10-31 | 2012-10-31 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103792688A true CN103792688A (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210426117.7A Pending CN103792688A (en) | 2012-10-31 | 2012-10-31 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103792688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274787A (en) * | 2017-07-12 | 2017-10-20 | 信利半导体有限公司 | The preparation method and display module of a kind of display module |
| CN107340649A (en) * | 2017-09-08 | 2017-11-10 | 京东方科技集团股份有限公司 | Display device and preparation method thereof |
-
2012
- 2012-10-31 CN CN201210426117.7A patent/CN103792688A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107274787A (en) * | 2017-07-12 | 2017-10-20 | 信利半导体有限公司 | The preparation method and display module of a kind of display module |
| CN107340649A (en) * | 2017-09-08 | 2017-11-10 | 京东方科技集团股份有限公司 | Display device and preparation method thereof |
| CN107340649B (en) * | 2017-09-08 | 2020-11-24 | 京东方科技集团股份有限公司 | Display device and manufacturing method thereof |
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Application publication date: 20140514 |