CN201114439Y - TV set for automatically adjusting brightness with environmental brightness change - Google Patents
TV set for automatically adjusting brightness with environmental brightness change Download PDFInfo
- Publication number
- CN201114439Y CN201114439Y CNU2007200999069U CN200720099906U CN201114439Y CN 201114439 Y CN201114439 Y CN 201114439Y CN U2007200999069 U CNU2007200999069 U CN U2007200999069U CN 200720099906 U CN200720099906 U CN 200720099906U CN 201114439 Y CN201114439 Y CN 201114439Y
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- Prior art keywords
- brightness
- utility
- model
- automatically
- change
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- 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 - Fee Related
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- Transforming Electric Information Into Light Information (AREA)
Abstract
The utility model relates to a TV which can automatically adjust self brightness according to the brightness of the environment and is characterized in that the top of the panel of the TV is provided with a brightness detection hole in which a sensor is arranged, the sensor is connected with a register, a digital conversion chip, a microprocessor and R, G, B output circuits in sequence. The TV provided by the utility model has the advantages that a light perception device is added at the basis of the current TV to detect the brightness of the present environment, thus achieving the function of automatically adjusting the present brightness and protecting the eyesight of the watchers.
Description
Technical field
The utility model belongs to television set, relates in particular to a kind ofly can change the television set regulate self brightness automatically with ambient brightness.
Background technology
The development of current TV tech is maked rapid progress, and except the reduction of production cost, also constantly weeds out the old and bring forth the new aspect hommization.Brightness behind the television boot-strap of Xiao Shouing in the market is to adjust in advance with people's custom and immobilize.But because ambient brightness changes, television set ground viewing effect is degenerated, also influence people's eyesight.Also do not have at present and can change and regulate the television set of self brightness automatically along with ambient brightness.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, can change the television set regulate self brightness automatically with ambient brightness and provide a kind of, does not need the manual adjusting of people can realize regulating automatically self brightness, to reach the purpose of protection beholder eyesight.
The utility model for achieving the above object, by the following technical solutions: a kind ofly can change the television set regulate self brightness automatically with ambient brightness, it is characterized in that: described TV set panel top is provided with the brightness exploration hole, the hole is built-in with transducer, and described transducer is connected successively with register, digital conversion chip, microprocessor, R, G, B output circuit.
The beneficial effects of the utility model: survey the function that current environment brightness reaches the current brightness of automatic adjusting thereby on existing television set basis, increase the light sensation device, to reach the purpose of protection beholder eyesight.
Description of drawings
Accompanying drawing is the utility model circuit side connector block diagram.
Embodiment
As shown in the figure, a kind ofly can change the television set regulate self brightness automatically with ambient brightness, it is characterized in that: described TV set panel top is provided with the brightness exploration hole, and the hole is built-in with transducer, and the brightness that is used for surveying current environment changes.Described transducer is connected successively with register, digital conversion chip, microprocessor.Operation principle: the built-in sensors at panel top collects the monochrome information of current environment, with this information number conversion chip by changing, be transferred in the microprocessor (MICOM) after being transformed into the signal of telecommunication, MICOM I/O mouth voltage reduces when the surrounding environment deepening, MICOM passes through the numerical value that the initial program of depositing reduces Sub Contrast and Sub Bright automatically, thereby reduces TV brightness.Otherwise when surrounding environment brightened, MICOM I/O mouth voltage raise, and MICOM improves the numerical value of Sub Contrast and SubBright automatically, strengthens TV brightness, thereby reaches the purpose of carrying out brightness regulation automatically.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind ofly can change the television set regulate self brightness automatically with ambient brightness, it is characterized in that: described TV set panel top is provided with the brightness exploration hole, the hole is built-in with transducer, and described transducer is connected successively with register, digital conversion chip, microprocessor, R, G, B output circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200999069U CN201114439Y (en) | 2007-10-12 | 2007-10-12 | TV set for automatically adjusting brightness with environmental brightness change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200999069U CN201114439Y (en) | 2007-10-12 | 2007-10-12 | TV set for automatically adjusting brightness with environmental brightness change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114439Y true CN201114439Y (en) | 2008-09-10 |
Family
ID=39966187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200999069U Expired - Fee Related CN201114439Y (en) | 2007-10-12 | 2007-10-12 | TV set for automatically adjusting brightness with environmental brightness change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114439Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377673A (en) * | 2012-04-20 | 2013-10-30 | 联想(北京)有限公司 | Method for controlling electronic equipment and electronic equipment |
| CN103905754A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Image automatic adjustment method based on RGB sensor |
-
2007
- 2007-10-12 CN CNU2007200999069U patent/CN201114439Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377673A (en) * | 2012-04-20 | 2013-10-30 | 联想(北京)有限公司 | Method for controlling electronic equipment and electronic equipment |
| CN103377673B (en) * | 2012-04-20 | 2016-12-28 | 联想(北京)有限公司 | A kind of method controlling electronic equipment and electronic equipment |
| CN103905754A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Image automatic adjustment method based on RGB sensor |
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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: 20080910 Termination date: 20101012 |