CN201465470U - Liquid crystal monitor capable of automatically adjusting color temperature - Google Patents
Liquid crystal monitor capable of automatically adjusting color temperature Download PDFInfo
- Publication number
- CN201465470U CN201465470U CN2009200980201U CN200920098020U CN201465470U CN 201465470 U CN201465470 U CN 201465470U CN 2009200980201 U CN2009200980201 U CN 2009200980201U CN 200920098020 U CN200920098020 U CN 200920098020U CN 201465470 U CN201465470 U CN 201465470U
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- liquid crystal
- crystal monitor
- temperature
- monitor
- surrounding environment
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- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a liquid crystal monitor capable automatically adjusting color temperature, which aims at providing a liquid crystal monitor which can automatically regulate the color temperature of a display screen according to the temperature of surrounding environment, and reduces the dynamic difference between visual feeling given to users by a liquid crystal monitor and surrounding environment. The liquid crystal monitor comprises a monitor casing and an electronic circuit arranged in the liquid crystal monitor, wherein a temperature sensor is fixed on the casing of the monitor, the temperature sensor is connected with the input end of temperature signal of a CPU arranged in the electronic circuit in the liquid crystal monitor through an A/D convertor, and the display control signal output end of the CPU is connected with the control signal input end of the display module. The liquid crystal monitor can automatically regulate the color temperature of the display screen according to the temperature of surrounding environment, lowers the dynamic difference between visual feeling given to users by a liquid crystal monitor and surrounding environment, avoids visual fatigue because of long-term use, and is beneficial for protecting eyes of users.
Description
Technical field
The utility model relates to a kind of LCD monitor that can regulate colour temperature automatically.
Background technology
Along with the progress and the develop rapidly of science and technology, the LCD monitor series of products have entered market in large quantities, are widely used in various aspects such as office, market, supermarket, airport, company, scientific research.The LCD monitor product function of each producer is improved gradually and is strengthened now.
Present LCD monitor does not have the colour temperature regulatory function, when the temperature of surrounding environment changed, the color of monitor and the contrast of surrounding environment were constant, the long-time use, make the user in single colour temperature environment, have visual perception's fatigue, influence eye hygiene.And by the adjusting colour temperature, the automatic furnishing warm colour of meeting when hanging down such as temperature, the automatic furnishing cool colour of meeting when temperature is high can make popular feeling feelings keep happiness, the work efficiency raising.
The utility model content
The utility model is in order to overcome weak point of the prior art, a kind of colour temperature that can adjust display screen according to the temperature of surrounding environment automatically to be provided, making LCD monitor give user's visual perception and the dynamic LCD monitor that reduces of surrounding environment contrast.
The utility model is achieved through the following technical solutions:
A kind of LCD monitor that can regulate colour temperature automatically, comprise monitor shell and LCD monitor internal electron circuit, it is characterized in that, on the shell of monitor, be fixed with temperature sensor, described temperature sensor is connected with the temperature signal input end of CPU in the described LCD monitor internal electron circuit by A/D converter, and the display control signal output terminal of CPU is connected with the signal input end of display module.
The utlity model has following technique effect:
LCD monitor of the present utility model can be adjusted the colour temperature of display screen automatically according to the temperature of surrounding environment; make LCD monitor reduce for user's visual perception and surrounding environment contrast dynamically; avoid long-time the use to produce visual fatigue, help protecting user's eyes.
Description of drawings
Fig. 1 can regulate the circuit theory synoptic diagram of the LCD monitor of colour temperature automatically for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
The LCD monitor that the utility model can be regulated colour temperature automatically comprises monitor shell and LCD monitor internal electron circuit, circuit theory diagrams as shown in Figure 1, on the shell of monitor, be fixed with temperature sensor, described temperature sensor is connected with the temperature signal input end of CPU in the described LCD monitor internal electron circuit by A/D converter, and the display control signal output terminal of CPU is connected with the signal input end of display module.
In the master routine of CPU, be defined in certain temperature range and select cool colour, certain temperature range is selected warm colour. and temperature sensor is transferred to CPU with the temperature data that collects, CPU judges that according to the regulation of master routine environment temperature is in the cool colour scope or in the warm colour scope, again control signal is exported to display module, makes the colour temperature of display module consistent with surrounding environment.
Although relate to a kind of LCD monitor that can regulate colour temperature automatically and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.
Claims (1)
1. the LCD monitor that can regulate colour temperature automatically, comprise monitor shell and LCD monitor internal electron circuit, it is characterized in that, on the shell of monitor, be fixed with temperature sensor, described temperature sensor is connected with the temperature signal input end of CPU in the described LCD monitor internal electron circuit by A/D converter, and the display control signal output terminal of CPU is connected with the signal input end of display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200980201U CN201465470U (en) | 2009-07-28 | 2009-07-28 | Liquid crystal monitor capable of automatically adjusting color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200980201U CN201465470U (en) | 2009-07-28 | 2009-07-28 | Liquid crystal monitor capable of automatically adjusting color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465470U true CN201465470U (en) | 2010-05-12 |
Family
ID=42392818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200980201U Expired - Fee Related CN201465470U (en) | 2009-07-28 | 2009-07-28 | Liquid crystal monitor capable of automatically adjusting color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201465470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077991A (en) * | 2013-03-25 | 2014-10-01 | 刘鸿达 | Display device and color temperature adjusting method thereof |
| CN106200935A (en) * | 2016-06-28 | 2016-12-07 | 广东欧珀移动通信有限公司 | Control method, control device and electronic installation |
| CN108538263A (en) * | 2018-03-30 | 2018-09-14 | 合肥京东方显示光源有限公司 | A kind of color temperature adjusting method and device |
-
2009
- 2009-07-28 CN CN2009200980201U patent/CN201465470U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104077991A (en) * | 2013-03-25 | 2014-10-01 | 刘鸿达 | Display device and color temperature adjusting method thereof |
| CN106200935A (en) * | 2016-06-28 | 2016-12-07 | 广东欧珀移动通信有限公司 | Control method, control device and electronic installation |
| CN106200935B (en) * | 2016-06-28 | 2019-12-27 | Oppo广东移动通信有限公司 | Control method, control device and electronic device |
| CN108538263A (en) * | 2018-03-30 | 2018-09-14 | 合肥京东方显示光源有限公司 | A kind of color temperature adjusting method and device |
| US10699670B2 (en) | 2018-03-30 | 2020-06-30 | Boe Technology Group Co., Ltd. | Method and apparatus for adjusting color temperature of display device |
| CN108538263B (en) * | 2018-03-30 | 2020-07-03 | 合肥京东方显示光源有限公司 | Color temperature adjusting method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110728 |