CN203397053U - Display module and display - Google Patents
Display module and display Download PDFInfo
- Publication number
- CN203397053U CN203397053U CN201320463712.8U CN201320463712U CN203397053U CN 203397053 U CN203397053 U CN 203397053U CN 201320463712 U CN201320463712 U CN 201320463712U CN 203397053 U CN203397053 U CN 203397053U
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- module
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- crystal panel
- circuit
- display panel
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Abstract
The utility model belongs to the technical field of displays and particularly relates to a display module and a display. The display module comprises a liquid crystal display panel, an optical module, a light guide plate and a backplane; the liquid crystal display panel comprises a flat display panel, the outer edges of the flat display panel are provided with four side plates integrated with the flat display panel, and the backplane is connected with the liquid crystal display panel through clamping units arranged on the side plates and the backplane to fix the optical module and the light guide plate onto the liquid crystal display panel. According to the display module, the side plates are arranged on the periphery of the flat display panel of the liquid crystal display panel, and the clamping units on the side plates and the backplane connect the backplane and the liquid crystal display panel to further fix the optical module and the light guide plate onto the liquid crystal display panel, so that the fixation of the liquid crystal display panel is more firm, the dropping of the liquid crystal display panel can be avoided, the problems of the looseness of every part of the display module and the dropping of the liquid crystal display panel of a large-size display due to the fact that a screen is enlarged can be avoided, and a front frame is omitted to simplify the assembly of the display module.
Description
Technical field
The utility model belongs to display technology field, is specifically related to a kind of demonstration module and display.
Background technology
Because large-sized monitor can bring people's vision and acoustically more shock impression, therefore large-sized monitor is more and more subject to liking of people, large-sized monitor is more and more important in modern society life Zhong status, in order to meet people's use needs, the screen size of display is increasing.
In order to make display sizes become large, adopt at present two kinds of solutions, a kind of is that the liquid crystal panel of display (Open-Cell) is done more, another kind of method is that more display is stitched together, thereby forms large-sized display effect.
In prior art, the demonstration module of display generally includes front frame, liquid crystal panel (Open-Cell), optics module, LGP light guide plate and backboard, normally uses front frame and backboard that liquid crystal panel (Open-Cell), optics module and LGP light guide plate are fixed on and are shown in module.
In showing module, front frame mainly plays fixation, its firmness degree directly has influence on the fastening degree that shows module, the intensity of front frame is slightly low or show that in module, each parts Jian Suoliu gap is larger, be easy to cause and show that module is loose, cause liquid crystal panel (Open-Cell) and LGP light guide plate etc. to deviate from original desired location, thereby cause, show that module cannot show normal picture.
And for large scale shows, liquid crystal panel (Open-Cell) is done greatly, the front frame of immobile liquid crystal panel (Open-Cell) and backboard are also wanted corresponding increased in size so, frame intensity is strengthened before this inevitable requirement, to prevent that liquid crystal panel (Open-Cell) from therefrom deviating from.
If the intensity of frame before strengthening, liquid crystal panel (Open-Cell) is not hauled out from module, a kind of way is in module, to add adhesive tape, but the viscous force of adhesive tape is limited after all, be difficult to satisfy the demand, another kind of scheme is to widen the width of front frame, will run in the opposite direction with the Chao Zhai limit trend of current trend like this, affects the sale of product.
Although adopt joining method also can realize large scale, show, the edge of each display can You Qiankuang limit, though after being stitched together again narrow frame also can affect display effect.
In addition, current large-sized monitor is during by the assembling of above-mentioned prior art, because assembling parts is more, can cause unavoidably and between each parts, mate inconsistently, causes and shows that the loosening and liquid crystal panel (Open-Cell) of module damages.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art and provides a kind of convenient for assembly and can effectively prevent demonstration module and the display that liquid crystal panel (Open-Cell) is deviate from from show module.
For achieving the above object, the utility model adopts following technical scheme:
A module, comprises liquid crystal panel, optics module, light guide plate and backboard; Described liquid crystal panel comprises a flat display board, the outer of described flat display board is provided with four side plates with described flat display board one, and described backboard is connected and described optics module, light guide plate and described liquid crystal panel are fixed with the clamping apparatus on backboard by being located at described side plate with described liquid crystal panel.
Described clamping apparatus comprises shackle member on the inner side end that is located at described backboard and the internal face Shang holding section of the described side plate that is located at described liquid crystal panel that matches with described shackle member.
Described shackle member comprises a plurality of spaced grabs.
Described holding section is a plurality of bayonet sockets corresponding with the quantity of described grab.
The end to end draw-in groove of offering on the internal face of described holding section for the side plate at described liquid crystal panel.
The inwall of described side plate is provided with LED module, is printed with the PCB circuit of described liquid crystal panel and is provided with LVDS interface on the outer wall of described side plate.
Described PCB circuit comprises power supply IC circuit, sequential control circuit, Gamma correcting circuit, gate circuit and feed circuit.
Described power supply IC circuit, sequential control circuit, Gamma correcting circuit and feed circuit are printed on the epipleural of described four side plates, and described gate circuit is printed on right plate or left plate.
The inwall of described side plate is coated with leakproof photosphere.
The purpose of this utility model is also to provide a kind of display, and this display comprises described demonstration module.
The utility model is provided with side plate by the periphery of the flat display board at liquid crystal panel, by being located at that the side plate of liquid crystal panel is connected backboard with clamping apparatus on backboard with liquid crystal panel and by optics module, light guide plate and liquid crystal panel are fixed, when guaranteeing display effect, also make the fixing more reliable firm of liquid crystal panel, can not cause liquid crystal panel to come off, solved large-sized monitor and may cause greatly because screen becomes the problem that shows that module each several part is loosening and liquid crystal panel comes off, and owing to having saved the fixing front frame that shows module under prior art, make the assembling that shows module become more simple.
Accompanying drawing explanation
Figure 1 shows that the decomposition texture schematic diagram of the demonstration module that the utility model embodiment provides;
The printing zone that Figure 2 shows that the P.e.c. on the epipleural of liquid crystal panel is arranged schematic diagram;
The printing zone that Figure 3 shows that P.e.c. on the right plate of liquid crystal panel is arranged schematic diagram.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to Fig. 1, a kind of demonstration module, comprises liquid crystal panel 1, the optics module, light guide plate 4 and the backboard 5 that the first blooming 2 and the second blooming 3, consist of; Described liquid crystal panel 1 comprises a flat display board 14, and the periphery of described flat display board 14 is provided with four end to end side plates: epipleural 10, lower side panel 12, left plate 13 and right plate 11; Described backboard 5 is connected by clamping apparatus with described liquid crystal panel 1 and described optics module, light guide plate 4 is fixed with described liquid crystal panel 1.
In the utility model embodiment, the inner wall surface of described side plate is provided with the LED module (not shown) of described demonstration module, and the outer wall surface of described side plate is printed with PCB circuit (not shown) and the corresponding interface of supporting described liquid crystal panel, as LVDS interface.
Described PCB circuit comprises Source IC(power supply IC), T-Con (sequential control) circuit part, Gamma correcting circuit part, Gate IC (gate circuit) part and feed circuit part etc.
Source IC circuit in described PCB circuit can be printed on described epipleural 10, as shown in Figure 2, can be to be printed on 103 places, 102, region, 101, region, region shown in described Fig. 2, concrete printing zone quantity be determined according to the quantity of the Source IC circuit using.
Described T-Con (time schedule controller) circuit part, Gamma correcting circuit part and feed circuit can be printed on the LVDS interface that 105 places, 104Chu， region, region shown in described Fig. 2 can arrange this demonstration module.
Described Gate IC (gate circuit) part can be printed on right plate 1, as shown in Figure 3, can be printed on 113 places, 112, region, 111, region, this right plate 11 region, and concrete printing zone quantity is determined according to the quantity of the Gate IC circuit using.The printing zone of the above circuit is not limited on above-mentioned epipleural 10 and right plate 11 certainly, can be to be printed on left plate 13 and epipleural 10, and certainly, can be also other printable area place that is printed on above-mentioned side plate.
The utility model is by being printed on PCB circuit on side plate, after effectively having avoided connecting between liquid crystal panel (Open-Cell) and supporting PCB circuit board, because twisting back and forth, occur that supporting PCB circuit board fractures and cause the phenomenon of line defect (Line-Defect).
Further, the inwall of four described side plates is coated with leakproof photosphere, can prevent light leak in the course of work, guarantees to show the display effect of module.
Described LED module can stick on the inner wall surface of described side plate, also can be embedded on the inwall of described side plate.
Further, described clamping apparatus comprises shackle member on the inner side end that is located at described backboard and the internal face Shang holding section of the described side plate that is located at described liquid crystal panel that matches with described shackle member.
Described shackle member can be a plurality of spaced grabs 51, or the device of similar grab.
Further, described holding section is arranged at side plate and the described flat display board 14 junction of described liquid crystal panel 1.
Described holding section can be a plurality of bayonet sockets corresponding with the quantity of described grab, the end to end draw-in groove 15 that described holding section also can be offered on the internal face of the side plate of described liquid crystal panel.
In the utility model embodiment, the substrate of described liquid crystal panel is made by tempered glass.
In prior art, the substrate of liquid crystal panel is generally that glass is made, because liquid crystal panel (Open-Cell) described in the utility model embodiment is played a supporting role, in order to adapt to the intensity needs of large-sized monitor, so the intensity that the glass substrate of liquid crystal panel (Open-Cell) requires can be very large, therefore, in the utility model embodiment, use tempered glass to gain in strength.
The purpose of this utility model is also to provide a kind of display, and this display comprises described demonstration module.
The utility model can effectively be avoided the problem that shows that module is loosening and cause liquid crystal panel (Open-Cell) to deviate from, also after having avoided connecting between liquid crystal panel (Open-Cell) and supporting PCB circuit board, because twisting back and forth, occur that supporting PCB circuit board fractures and cause the phenomenon of line defect (Line-Defect), and utilize the utility model can make the Rimless design of accomplishing the limit of display, can perfect splice with video wall.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. show a module, it is characterized in that, comprise liquid crystal panel, optics module, light guide plate and backboard; Described liquid crystal panel comprises a flat display board, the outer of described flat display board is provided with four side plates with described flat display board one, and described backboard is connected and described optics module, light guide plate and described liquid crystal panel are fixed with the clamping apparatus on backboard by being located at described side plate with described liquid crystal panel.
2. show according to claim 1 module, it is characterized in that, described clamping apparatus comprises shackle member on the inner side end that is located at described backboard and the internal face Shang holding section of the described side plate that is located at described liquid crystal panel that matches with described shackle member.
3. show according to claim 2 module, it is characterized in that, described shackle member comprises a plurality of spaced grabs.
4. show according to claim 3 module, it is characterized in that, described holding section is a plurality of bayonet sockets corresponding with the quantity of described grab.
5. show according to claim 3 module, it is characterized in that, the end to end draw-in groove of offering on the internal face of described holding section for the side plate at described liquid crystal panel.
6. described in claim 1-5 any one, show module, it is characterized in that, the inwall of described side plate is provided with LED module, is printed with the PCB circuit of described liquid crystal panel and is provided with LVDS interface on the outer wall of described side plate.
7. show according to claim 6 module, it is characterized in that, described PCB circuit comprises power supply IC circuit, sequential control circuit, Gamma correcting circuit, gate circuit and feed circuit.
8. show according to claim 7 module, it is characterized in that, described power supply IC circuit, sequential control circuit, Gamma correcting circuit and feed circuit are printed on the epipleural of described four side plates, and described gate circuit is printed on right plate or left plate.
9. show according to claim 8 module, it is characterized in that, the inwall of described side plate is coated with leakproof photosphere.
10. a display, is characterized in that, comprises described in claim 1-9 any one and shows module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463712.8U CN203397053U (en) | 2013-07-30 | 2013-07-30 | Display module and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463712.8U CN203397053U (en) | 2013-07-30 | 2013-07-30 | Display module and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397053U true CN203397053U (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320463712.8U Expired - Fee Related CN203397053U (en) | 2013-07-30 | 2013-07-30 | Display module and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676225A (en) * | 2012-08-28 | 2014-03-26 | 冠捷投资有限公司 | Display device without front frame |
-
2013
- 2013-07-30 CN CN201320463712.8U patent/CN203397053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676225A (en) * | 2012-08-28 | 2014-03-26 | 冠捷投资有限公司 | Display device without front frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20190730 |