CN102238355A - Method for realizing nightscape lighting by liquid crystal television - Google Patents
Method for realizing nightscape lighting by liquid crystal television Download PDFInfo
- Publication number
- CN102238355A CN102238355A CN2010101640825A CN201010164082A CN102238355A CN 102238355 A CN102238355 A CN 102238355A CN 2010101640825 A CN2010101640825 A CN 2010101640825A CN 201010164082 A CN201010164082 A CN 201010164082A CN 102238355 A CN102238355 A CN 102238355A
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- China
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- lcd
- nightscape lighting
- nightscape
- liquid crystal
- crystal television
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- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
The invention provides a method for realizing nightscape lighting by a liquid crystal television. The method comprises the following steps of: (a) changing the drive current of a backlight source to increase the maximum brightness of the backlight source; (b) additionally setting a function option for a nightscape lighting mode in liquid crystal television control software; and (c) after entering the nightscape lighting mode, setting the brightness of the backlight source to the maximum, and adjusting a red, green and blue (RGB) gain value in white balance parameters to 255 under the control of the liquid crystal television control software. The method has the advantages of additionally endowing the liquid crystal television with a lighting function and a night light function to make the liquid crystal television meet personal preferences and satisfy the personalized needs of different users at the same time of not increasing hardware cost.
Description
Technical field
The present invention relates to the application function field of LCD TV, relate to the method that a kind of LCD TV realizes nightscape lighting particularly.
Background technology
The basic function of existing LCD TV is mainly TV watching and video output, and under the background that product function intensification variation requires to improve day by day, the multifunctional application that how to improve LCD TV becomes numerous manufacturers' technology striving direction.
Existing LCD TV is when the normal play TV programme, and for pursuing image quality preferably, the brightness of TV gets final product to reach 400nit, and at this moment, the LCD TV Control Software need be controlled maximum brightness value, makes the TV brightness can be too not high, thereby saves energy.Simultaneously, the LCD TV Control Software also need be regulated white balance parameter so that image quality reaches best.Therefore, when LCD TV normal play TV programme, do not having under the situation of other light source, room brightness is little, can not satisfy the needs of illumination.
Summary of the invention
The present invention uses for the diversified function that increases LCD TV, provides a kind of LCD TV to realize the method for nightscape lighting.
The present invention realizes that the technical scheme that goal of the invention adopts is, a kind of LCD TV realizes the method for nightscape lighting, may further comprise the steps:
(a) change the drive current of backlight to increase the high-high brightness of backlight;
(b) function choosing-item of increase by one nightscape lighting pattern in the LCD TV Control Software;
(c) enter the nightscape lighting pattern after, LCD TV Control Software control opens into maximum with the brightness of backlight, and the RGB gain value in the white balance parameter is adjusted to 255.
Better, in LCD TV, store the broadcasting pictures of different pattern in advance, enter the nightscape lighting pattern after, the user selects different broadcasting pictures to play by the LCD TV Control Software.
Better, described broadcasting pictures is a moving frame.
Better, described broadcasting pictures is furnished with sound.
Better, the function choosing-item of corresponding described nightscape lighting pattern, a supporting nightscape lighting mode capabilities key on the LCD TV remote controller.
The invention has the beneficial effects as follows, when not increasing hardware cost, make LCD TV increase illumination functions and night scene lamp function, make LCD TV satisfy the personal like and the individual demand of different user by this method.
Description of drawings
Fig. 1, method flow diagram of the present invention.
Embodiment
A kind of LCD TV realizes the method for nightscape lighting, may further comprise the steps:
(a) change the drive current of backlight to increase the high-high brightness of backlight;
(b) function choosing-item of increase by one nightscape lighting pattern in the LCD TV Control Software, use for the convenience of the user, the function choosing-item of corresponding nightscape lighting pattern, a supporting nightscape lighting mode capabilities key on the LCD TV remote controller, simultaneously, the user also can select the nightscape lighting function by operating of Menu key one-level level;
(c) enter the nightscape lighting pattern after, the control of LCD TV Control Software opens into maximum with the brightness of backlight, by the duty ratio of back facet current is transferred to 100%, make the brightness of backlight open into maximum, and this duty ratio generally has only 80% when normally seeing TV, RGB gain value in the white balance parameter is adjusted to 255, and purpose is that the penetrance of OPEN CELL is transferred to maximum, thereby the brightness of liquid crystal display screen is promoted.The brightness of original 400nit can be risen to 500 or higher by above step.
For the variation that improves nightscape lighting is selected, the user can select color to throw light on by the LCD TV Control Software, as white screen, red screen, the color that blue screen etc. are multiple also can change the value of RGB, as some values are wherein changed, be not transferred to 255, thereby can change colour temperature, to satisfy the hobby of different user.
Simultaneously, in LCD TV, store the broadcasting pictures of different pattern in advance, enter the nightscape lighting pattern after, the user selects different broadcasting pictures such as view picture, living photo etc. to play by the LCD TV Control Software.As with the view paintings being picture when appreciating, can also play the moving frame of sound, such as fish jar etc.
It should be noted that at last: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, it will be understood by those of skill in the art that still and can make amendment or be equal to replacement the present invention although this specification has been described in detail the present invention with reference to each above-mentioned embodiment; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.
Claims (5)
1. a LCD TV realizes the method for nightscape lighting, may further comprise the steps:
(a) change the drive current of backlight to increase the high-high brightness of backlight;
(b) function choosing-item of increase by one nightscape lighting pattern in the LCD TV Control Software;
(c) enter the nightscape lighting pattern after, LCD TV Control Software control opens into maximum with the brightness of backlight, and the RGB gain value in the white balance parameter is adjusted to 255.
2. a kind of LCD TV according to claim 1 realizes the method for nightscape lighting, it is characterized in that: the broadcasting pictures that in LCD TV, stores different pattern in advance, after entering the nightscape lighting pattern, the user selects different broadcasting pictures to play by the LCD TV Control Software.
3. a kind of LCD TV according to claim 2 realizes the method for nightscape lighting, and it is characterized in that: described broadcasting pictures is a moving frame.
4. according to the method for claim 2 or 3 described a kind of LCD TV realization nightscape lightings, it is characterized in that: described broadcasting pictures is furnished with sound.
5. a kind of LCD TV according to claim 1 realizes the method for nightscape lighting, it is characterized in that: the function choosing-item of corresponding described nightscape lighting pattern, a supporting nightscape lighting mode capabilities key on the LCD TV remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101640825A CN102238355A (en) | 2010-04-28 | 2010-04-28 | Method for realizing nightscape lighting by liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101640825A CN102238355A (en) | 2010-04-28 | 2010-04-28 | Method for realizing nightscape lighting by liquid crystal television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102238355A true CN102238355A (en) | 2011-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101640825A Pending CN102238355A (en) | 2010-04-28 | 2010-04-28 | Method for realizing nightscape lighting by liquid crystal television |
Country Status (1)
| Country | Link |
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| CN (1) | CN102238355A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622978A (en) * | 2012-02-15 | 2012-08-01 | 深圳市华星光电技术有限公司 | Method for implementing liquid crystal display with two operation modes |
| CN102638662A (en) * | 2012-03-21 | 2012-08-15 | 深圳创维－Rgb电子有限公司 | Surface light source illumination method and device for television |
| CN103458289A (en) * | 2013-09-13 | 2013-12-18 | 广州创维平面显示科技有限公司 | Television and lighting control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1942920A (en) * | 2004-04-20 | 2007-04-04 | 皇家飞利浦电子股份有限公司 | Display product providing a night light illumination mode |
| CN1957289A (en) * | 2004-04-27 | 2007-05-02 | 三星电子株式会社 | Liquid crystal display apparatus |
| CN101676983A (en) * | 2008-09-18 | 2010-03-24 | 日本胜利株式会社 | Liquid crystal display device and image display method thereof |
-
2010
- 2010-04-28 CN CN2010101640825A patent/CN102238355A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1942920A (en) * | 2004-04-20 | 2007-04-04 | 皇家飞利浦电子股份有限公司 | Display product providing a night light illumination mode |
| CN1957289A (en) * | 2004-04-27 | 2007-05-02 | 三星电子株式会社 | Liquid crystal display apparatus |
| CN101676983A (en) * | 2008-09-18 | 2010-03-24 | 日本胜利株式会社 | Liquid crystal display device and image display method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622978A (en) * | 2012-02-15 | 2012-08-01 | 深圳市华星光电技术有限公司 | Method for implementing liquid crystal display with two operation modes |
| CN102638662A (en) * | 2012-03-21 | 2012-08-15 | 深圳创维－Rgb电子有限公司 | Surface light source illumination method and device for television |
| CN102638662B (en) * | 2012-03-21 | 2014-11-26 | 深圳创维－Rgb电子有限公司 | Surface light source illumination method and device for television |
| CN103458289A (en) * | 2013-09-13 | 2013-12-18 | 广州创维平面显示科技有限公司 | Television and lighting control method thereof |
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Application publication date: 20111109 |