CN203275818U - Display module assembly and display device - Google Patents
Display module assembly and display device Download PDFInfo
- Publication number
- CN203275818U CN203275818U CN 201320283943 CN201320283943U CN203275818U CN 203275818 U CN203275818 U CN 203275818U CN 201320283943 CN201320283943 CN 201320283943 CN 201320283943 U CN201320283943 U CN 201320283943U CN 203275818 U CN203275818 U CN 203275818U
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- Prior art keywords
- display panel
- metal frame
- demonstration module
- display
- glue frame
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- 239000002184 metal Substances 0.000 claims abstract description 38
- 239000003292 glue Substances 0.000 claims description 26
- 230000004308 accommodation Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 10
- 239000000758 substrate Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The utility model discloses a display module assembly and display device including this display module assembly. This display module assembly includes: the backlight module comprises a metal frame, and the metal frame comprises a bottom plate and a side plate to form an accommodating space; the display panel is arranged in the accommodating space; the external component is arranged on one side of the display panel, which is opposite to the bottom plate; the top edges of the side plates of the metal frame exceed the top surface of the display panel. Compared with the prior art, the embodiment of the utility model provides a curb plate top edge of metal frame surpasss display panel's top surface among display module assembly and the display device that provide, and the static that explains on the external part is preferred to be released to the metal frame to protection display panel and inside IC etc. do not receive electrostatic damage.
Description
Technical field
The utility model relates to the flat pannel display field, relates in particular to a kind of display device that shows module and comprise this demonstration module.
Background technology
The demonstration module of prior art generally includes display panel 1 and backlight module as shown in Figure 1.This backlight module comprises metal frame 4, glue frame 5 and optical element 2.Glue frame 5 is arranged at the inside of metal frame 4, hollow out in the middle of it, and hollow part arranges optical element 2 and display panel 1.Wherein, the side plate top of metal frame is lower than the end face of display panel 1, and both height difference H 1.
In addition, showing that module also comprises external parts 3 usually, is for example the touch-screen of cover plate or external hanging type.During use, finger 6 is the external parts 3 of contact often, and external parts 3 can produce a large amount of static.When finger 6 contacted the edge 7 of external parts 3, static just might be discharged into display panel 1.Specifically, external parts 3 do not have external conductor, and the static on it can't rapidly disappear, and can only pass through atmospherical discharges.When the static by atmospherical discharges touches display panel 1, just might disturb the work that even destroys the (not shown)s such as drive IC in display panel 1.
The utility model content
An embodiment of the present utility model technical matters to be solved is, shows in prior art that the static that in module, external parts produce easily is released into display panel, may disturb the work of the drive IC even destroyed in display panel etc.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of demonstration module, comprising: backlight module, and described backlight module comprises metal frame, described metal frame comprises base plate and side plate, consists of accommodation space; Display panel is arranged in described accommodation space; External parts are arranged at a described display panel side of described base plate dorsad; The top of the side plate of described metal frame exceeds the end face of described display panel.
Embodiment of the present utility model also provides a kind of display device, comprises above-mentioned demonstration module.
In terms of existing technologies; in the demonstration module that embodiment of the present utility model provides and display device, the side plate top of metal frame exceeds the end face of display panel; the static of setting forth on external parts preferentially is released into metal frame, thereby the IC of protection display panel and inside thereof etc. are not subjected to electrostatic damage.
Description of drawings
Fig. 1 is the demonstration modular structure schematic diagram of prior art;
The demonstration modular structure schematic diagram that Fig. 2 provides for embodiment one;
The demonstration modular structure schematic diagram that Fig. 3 provides for embodiment two;
The demonstration modular structure schematic diagram that Fig. 4 provides for embodiment three;
The demonstration modular structure schematic diagram that Fig. 5 provides for embodiment four.
Embodiment
In the demonstration module of prior art and display device, the side plate top of metal frame is lower than the end face of display panel 1.Although the electric conductivity of the metal frame of backlight module is apparently higher than plastic frame and display panel, because the side plate top of metal frame is low and the end face of plastic frame, static can't preferentially touch metal frame and dissipate.Core concept of the present utility model is by making the side plate top that shows metal frame in module and display device exceed the end face of display panel; the static of setting forth on external parts preferentially is released into metal frame, thereby protection display panel and inner IC thereof are not subjected to electrostatic damage.
Embodiment one
The sectional structure schematic diagram of the demonstration module that the utility model embodiment one provides as shown in Figure 2.As can be seen from Figure 2, this shows module, comprising:
Backlight module, this backlight module comprises metal frame, this metal frame comprises base plate 15 and side plate 14, consists of accommodation space;
Wherein, the top 20 of the side plate 14 of metal frame exceeds the end face 19 of display panel 11.
Specifically, metal frame is generally chase; Side plate 14 has a plurality of usually, all arranges perpendicular to base plate 15; A plurality of side plates 14 form a circle, and jointly form with accommodation space with base plate 15.The top 20 of the side plate 14 of metal frame refers to the edge away from base plate 15 of side plate 14, and top 20 is parallel with base plate 15 usually.The end face 19 of display panel 11 refers to the face away from base plate 15 of display panel, and end face 19 is parallel with base plate 15 usually.The top 20 of the side plate 14 of metal frame exceeds the end face 19 of display panel 11, both differs H2.Preferably, the span of H2 can be 0.01mm～0.2mm; Further preferable range can be 0.05mm～0.1mm.
It can also be seen that from Fig. 2, this backlight module also comprises glue frame 16.This glue frame 16 is arranged in the accommodation space of metal frame and between metal frame and display panel 14.The framework of hollow out in the middle of glue frame 16 is generally, display panel 11 is arranged at this hollow part, and the surrounding of display panel 11 is by glue frame 16 parcels.The hollow part of glue frame 16 be positioned at base plate 15 over against, be positioned at base plate 15 tops; The framework of glue frame 16 is surrounded by side plate 14.
In addition, usually also be provided with optical element 12 between display panel 11 and glue frame 16.This optical element 12 is arranged at the hollow part of glue frame 16, between display panel 11 and base plate 15.General this optical element comprises the reflector plate that is positioned at successively on base plate 15, light guide plate, blooming piece etc.
This display panel can be display panels, generally includes the color membrane substrates and the tft array substrate that are oppositely arranged, and the liquid crystal layer between being arranged at both.Usually also comprise the polaroid that lays respectively at color membrane substrates and the tft array substrate outside, be arranged at the drive IC (comprising turntable driving IC and/or data-driven IC) on tft array substrate.
These external parts 13 can be touch-screen or cover plate (cover lens), and do not contact with metal frame.
In addition, in Fig. 2, the end face 21 of glue frame 16 lower than the end face 19 of display panel 11, both differs H3; Therefore the top 20 of the side plate 14 of metal frame exceeds the end face 21 of glue frame 16, both differs H2+H3.Wherein, the end face 21 of glue frame 16 refers to the face away from base plate 15 of glue frame 16, and end face 21 is parallel with base plate 15 usually.
Embodiment two
The sectional structure schematic diagram of the demonstration module that the utility model embodiment two provides as shown in Figure 3.Comparison diagram 3 and Fig. 2 can find out, the demonstration module that the structure of the demonstration module that embodiment two provides and embodiment one provide similar, and identical no longer the repetition set forth, and the difference part is described below:
In Fig. 3, the end face 21 of glue frame 16 is concordant with the end face 19 of display panel 11, namely both differs H3=0; Therefore the top 20 of the side plate 14 of metal frame exceeds the end face 21 of glue frame 16, both differs H4.Preferably, the span of H4 can be 0.01mm～0.2mm; Further preferable range can be 0.05mm～0.1mm.
Embodiment three
The sectional structure schematic diagram of the demonstration module that the utility model embodiment three provides as shown in Figure 4.Comparison diagram 4 and Fig. 3 can find out, the demonstration module that the structure of the demonstration module that embodiment three provides and embodiment two provide similar, and identical no longer the repetition set forth, and the difference part is described below:
In Fig. 4, the end face 21 of glue frame 16 is concordant with the end face 19 of display panel 11; Therefore the top 20 of the side plate 14 of metal frame exceeds the end face 21 of glue frame 16, both differs H5.Preferably, the span of H5 can be 0.01mm～0.2mm; Further preferable range can be 0.05mm～0.1mm.
In addition, metal frame 14,15 and glue frame 16 integrated injection moldings.
Certainly, the present embodiment also can adopt the end face 21 of similar glue frame 16 shown in Figure 2 lower than the structure of the end face 19 of display panel 11.
Embodiment four
The structural representation of the display device that the utility model embodiment four provides as shown in Figure 5.This display device comprises demonstration module 22; The accommodating shell 23 that should show module 22.This demonstration module 22 can adopt the described demonstration module of embodiment one or embodiment two or embodiment three.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (10)
1. one kind shows module, comprising:
Backlight module, described backlight module comprises metal frame, described metal frame comprises base plate and side plate, consists of accommodation space;
Display panel is arranged in described accommodation space;
External parts are arranged at a described display panel side of described base plate dorsad;
The top of the side plate of described metal frame exceeds the end face of described display panel.
2. demonstration module according to claim 1, is characterized in that, described backlight module also comprises the glue frame, and described glue frame is arranged in described accommodation space and between described metal frame and described display panel.
3. demonstration module according to claim 2, is characterized in that, described glue frame is the framework of middle hollow out, and described display panel is arranged at described hollow part, and the display panel surrounding is wrapped up by described glue frame.
4. demonstration module according to claim 3, is characterized in that, the top of the side plate of described metal frame exceeds the end face of described glue frame.
5. demonstration module according to claim 3, is characterized in that, also is provided with optical element between described display panel and described glue frame.
6. demonstration module according to claim 1, is characterized in that, described external parts are touch-screen or cover plate.
7. demonstration module according to claim 1, is characterized in that, described display panel is display panels.
8. demonstration module according to claim 1, is characterized in that, described external parts do not contact with described metal frame.
9. a display device, comprise demonstration module as described in claim 1-8 any one.
10. display device according to claim 9, is characterized in that, described display device also comprises the shell of accommodating described demonstration module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283943 CN203275818U (en) | 2013-05-22 | 2013-05-22 | Display module assembly and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283943 CN203275818U (en) | 2013-05-22 | 2013-05-22 | Display module assembly and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275818U true CN203275818U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283943 Expired - Lifetime CN203275818U (en) | 2013-05-22 | 2013-05-22 | Display module assembly and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267524A (en) * | 2014-10-20 | 2015-01-07 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN112068344A (en) * | 2020-09-14 | 2020-12-11 | 武汉华星光电半导体显示技术有限公司 | Display device and preparation method thereof |
-
2013
- 2013-05-22 CN CN 201320283943 patent/CN203275818U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267524A (en) * | 2014-10-20 | 2015-01-07 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN112068344A (en) * | 2020-09-14 | 2020-12-11 | 武汉华星光电半导体显示技术有限公司 | Display device and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |