CN207301551U - A kind of liquid crystal display and fever one screen - Google Patents
A kind of liquid crystal display and fever one screen Download PDFInfo
- Publication number
- CN207301551U CN207301551U CN201721106381.7U CN201721106381U CN207301551U CN 207301551 U CN207301551 U CN 207301551U CN 201721106381 U CN201721106381 U CN 201721106381U CN 207301551 U CN207301551 U CN 207301551U
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- liquid crystal
- crystal display
- ito
- glass sheet
- polaroid
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Abstract
The utility model discloses a kind of liquid crystal display and fever one screen, including the liquid crystal display being made of preceding polaroid, front glass sheet, preceding ITO electrode layer, liquid crystal, rear ITO electrode layer, back glass sheet and rear polaroid；It is provided with heating ITO layer between back glass sheet and rear polaroid, and the heating ITO layer is arranged on the bottom surface of back glass sheet, and silver paste cabling is additionally provided with the surface of the heating ITO layer as fever circuit to be electrically connected with FPC wiring boards.The utility model does not change original liquid crystal display thickness in substrate, the display effect for making liquid crystal display reach at room temperature at low ambient temperatures is better achieved in the basis of light transmittance.
Description
Technical field
Technical field of liquid crystal display is the utility model is related to, particularly a kind of liquid crystal display and fever one screen.
Background technology
The Chinese utility model patent of 204989690 U of Publication No. CN is authorized, it discloses a kind of with heating plate
Liquid crystal display, including the first ito glass, the second ito glass, LCD glue side, liquid crystal, face polaroid, bottom polaroid and heating
Plate.First ito glass and the second ito glass cohere to form enclosure space by LCD glue side, and liquid crystal is filled in enclosure space；
Face polaroid is bonded on the surface of the first ito glass, and bottom polaroid is bonded on the surface of the second ito glass；Heating plate bag
Include：3rd ito glass, silver slurry layer, metal pins and power lug, silver slurry layer silk-screen draw in the both ends of the 3rd ito glass, metal
Foot is installed on silver slurry layer, and power lug is welded on metal pins；The surface size of 3rd ito glass is more than the first ITO glass
Glass, the second ito glass, the surface size of face polaroid and bottom polaroid.The effect of heating, structure letter can be realized by this structure
It is single, only need conventional general simple device to can be mass.
The above prior art employs LCD screen again to solve the problems, such as the normal operation of liquid crystal display at low ambient temperatures
Bottom surface be provided as the ito glass of heating layer, and between ito glass and liquid crystal also mutually across retrodeviate mating plate, as electrode
Rear ito glass, the transmission efficiency of its heat cannot be effectively guaranteed；And the increase of its thickness influence whether processing with
And display thickness the problems such as；Further more, more ito glass can reduce transmitance to a certain extent.
Utility model content
The technical problems to be solved in the utility model is in view of the above shortcomings of the prior art, there is provided a kind of liquid crystal display with
Fever one screen.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of liquid crystal display and fever one
Body screen, including by preceding polaroid, front glass sheet, preceding ITO electrode layer, liquid crystal, rear ITO electrode layer, back glass sheet and rear polaroid
The liquid crystal display of composition；It is provided with heating ITO layer, and heating ITO in the rear between sheet glass and rear polaroid
Layer is arranged on the bottom surface of the back glass sheet, be additionally provided with the surface of the heating ITO layer silver paste cabling as fever circuit with
It is electrically connected with FPC wiring boards.
In above-mentioned technical proposal, the heating ITO layer is attached to the bottom surface of the back glass sheet by way of sputtering.
The beneficial effects of the utility model are：
1st, due to directly forming the heating ITO layer as fever in the bottom surface of back glass sheet, so its integral thickness is than existing
Have thin in the entirety of LCD bottom surfaces increase ito glass in technology.
2nd, due to the transfer medium of heat polaroid fewer than the prior art, so the transfer rate of heat is faster, liquid is made
The contrast good fortune and response speed of crystal display screen are improved, display effect when the temperature remains within the normal range in the environment of low temperature.
3rd, due to as one layer of very thin ITO layer of adstante febre, so transmitance will not be changed substantially.
4th, a glassy layer need not be further added by, saves manufacture cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
In figure, 1, preceding polaroid；2nd, front glass sheet；3rd, preceding ITO electrode；4th, liquid crystal；5th, rear ITO electrode；6th, back glass sheet；
7th, rear polaroid；8th, ITO layer is heated；9th, FPC wiring boards.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of liquid crystal display and fever one screen, including by preceding polaroid 1, front glass sheet 2, preceding ITO electricity
The liquid crystal display that pole 3, liquid crystal 4, rear ITO electrode 5, back glass sheet 6 and rear polaroid 7 form, before preceding ITO electrode 3 is attached to
The bottom surface of sheet glass 2, rear ITO electrode 5 are attached to the top surface of back glass sheet 6；In the rear between sheet glass 6 and rear polaroid 7
Heating ITO layer 8 is provided with, and the heating ITO layer 8 is arranged on the bottom surface of the back glass sheet 6, that is, back glass sheet 6 is
Two-sided ito glass, silver paste cabling is additionally provided with the surface of the heating ITO layer 8 as fever circuit with electric with FPC wiring boards 9
Property connection.
Wherein, the heating ITO layer 8 is attached to the bottom surface of the back glass sheet 6 by way of sputtering.
Embodiment above simply indicates that rather than limits the utility model, therefore all according to the utility model patent application
The equivalent change or modification that method described in scope is done, is included in the utility model patent application range.
Claims (2)
1. a kind of liquid crystal display and fever one screen, including by preceding polaroid, front glass sheet, preceding ITO electrode layer, liquid crystal, rear ITO
The liquid crystal display of electrode layer, back glass sheet and rear polaroid composition；It is characterized in that：Sheet glass and rear polaroid in the rear
Between be provided with heating ITO layer, and the heating ITO layer is arranged on the bottom surface of the back glass sheet, in the table of the heating ITO layer
Face is additionally provided with silver paste cabling as fever circuit to be electrically connected with FPC wiring boards.
2. a kind of liquid crystal display according to claim 1 and fever one screen, it is characterised in that：The heating ITO layer is led to
The mode for crossing sputtering is attached to the bottom surface of the back glass sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106381.7U CN207301551U (en) | 2017-08-31 | 2017-08-31 | A kind of liquid crystal display and fever one screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106381.7U CN207301551U (en) | 2017-08-31 | 2017-08-31 | A kind of liquid crystal display and fever one screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301551U true CN207301551U (en) | 2018-05-01 |
Family
ID=62439273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721106381.7U Active CN207301551U (en) | 2017-08-31 | 2017-08-31 | A kind of liquid crystal display and fever one screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207301551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901191A (en) * | 2018-07-17 | 2018-11-27 | 京东方科技集团股份有限公司 | Electromagnetic shielding component and display device |
-
2017
- 2017-08-31 CN CN201721106381.7U patent/CN207301551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901191A (en) * | 2018-07-17 | 2018-11-27 | 京东方科技集团股份有限公司 | Electromagnetic shielding component and display device |
| CN108901191B (en) * | 2018-07-17 | 2020-11-20 | 京东方科技集团股份有限公司 | Electromagnetic shielding assembly and display device |
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