CN201773243U - Optical white glass used for LCD (liquid crystal display) - Google Patents
Optical white glass used for LCD (liquid crystal display) Download PDFInfo
- Publication number
- CN201773243U CN201773243U CN2010202904243U CN201020290424U CN201773243U CN 201773243 U CN201773243 U CN 201773243U CN 2010202904243 U CN2010202904243 U CN 2010202904243U CN 201020290424 U CN201020290424 U CN 201020290424U CN 201773243 U CN201773243 U CN 201773243U
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- CN
- China
- Prior art keywords
- white glass
- lcd
- optical white
- optics white
- liquid crystal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a piece of optical white glass used for an LCD, which includes a piece of optical white glass and is characterized in that a panel of the optical white glass is plated with an ITO film, conducting strips are arranged on two long edges, and a heat sensor is arranged on the optical white glass. The utility model has the advantages that the structure is simple, the realization is easy, and the optical white glass is convenient to install and maintain. The optical white glass greatly reduces the lowest working temperature limit of the LCD, and greatly expands the use range of the LCD.
Description
Technical field
The utility model relates to the optical glass field, is specially a kind of optics white glass that is used for LCDs.
Background technology
Liquid crystal material is the main body of LCD, often needs to add the device of optical glass as leaded light in LCD.In the LCDs of different purposes, used liquid crystal material difference, every kind of liquid crystal material all has oneself fixing cleaning point T
LWith crystallization point Ts.Therefore also require every kind of liquid crystal display device must use and be kept at Ts～T
LBetween certain temperature range in.The usable range of now general display is lower than-30 ℃ at-30 ℃～80 ℃, and response speed will appear in liquid crystal display to slow down, even the phenomenon of damaging.
The utility model content
The purpose of this utility model provides a kind of optics white glass that is used for LCDs, can be used in LCD and reduces the LCD minimum operating temperature.
In order to achieve the above object, the technical scheme that the utility model adopted is:
A kind of optics white glass that is used for LCDs, include the optics white glass of rectangular plate shape, it is characterized in that: be coated with ito thin film respectively on the described optics white glass plate face, the long limit of two of optics white glasses edge is separately installed with bus, and the position near a minor face on the optics white glass is equipped with the thermal sensor that is electrically connected with described ito thin film.
Described a kind of optics white glass that is used for LCDs, it is characterized in that: described bus is a conductive silver paste, described conductive silver paste is coated in two opposed edges places of described optics white glass.
The utility model can be installed in the liquid crystal cell back.Two buss are installed on two long limits of optics white glass, are used to provide DC voltage.Embedding thermal sensor on a minor face when thermal sensor is sensed ambient temperature and is lower than the temperature of program setting, will be given the energising of the ito thin film on the optics white glass, make the ito thin film heating.Thereby whole liquid crystal display temperature is risen, keep the temperature of liquid crystal display to be higher than-30 ℃ all the time, make normally shows signal of liquid crystal cell.
The utility model is simple in structure, is easy to realize, installation and maintenance is convenient.The utility model greatly reduces the workable minimum temperature boundary of LCDs, has expanded the usable range of LCDs greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.A kind of optics white glass that is used for LCDs, include the optics white glass 1 of rectangular plate shape, be coated with ito thin film 2 respectively on the optics white glass 1 plate face, the long limit of 1 two of optics white glasses edge is separately installed with bus 3, bus 3 is a conductive silver paste, and conductive silver paste is coated in 1 two opposed edges places of optics white glass.Position near a minor face on the optics white glass 1 is equipped with the thermal sensor 4 that is electrically connected with ito thin film 2.
Claims (2)
1. optics white glass that is used for LCDs, include the optics white glass of rectangular plate shape, it is characterized in that: be coated with ito thin film respectively on the described optics white glass plate face, the long limit of two of optics white glasses edge is separately installed with bus, and the position near a minor face on the optics white glass is equipped with the thermal sensor that is electrically connected with described ito thin film.
2. a kind of optics white glass that is used for LCDs according to claim 1, it is characterized in that: described bus is a conductive silver paste, described conductive silver paste is coated in two opposed edges places of described optics white glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202904243U CN201773243U (en) | 2010-08-05 | 2010-08-05 | Optical white glass used for LCD (liquid crystal display) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202904243U CN201773243U (en) | 2010-08-05 | 2010-08-05 | Optical white glass used for LCD (liquid crystal display) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773243U true CN201773243U (en) | 2011-03-23 |
Family
ID=43753087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202904243U Expired - Lifetime CN201773243U (en) | 2010-08-05 | 2010-08-05 | Optical white glass used for LCD (liquid crystal display) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375400A (en) * | 2018-10-12 | 2019-02-22 | 中航华东光电有限公司 | Novel optical heater and preparation method thereof |
-
2010
- 2010-08-05 CN CN2010202904243U patent/CN201773243U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375400A (en) * | 2018-10-12 | 2019-02-22 | 中航华东光电有限公司 | Novel optical heater 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: 20110323 |