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Surface light source illumination method and device for television

A lighting method and a technology of a lighting device, which are applied in the field of smart TVs, can solve problems such as affecting normal sleep, affecting users' vision, and glare of light, and achieve the effect of soft brightness, uniform lighting, and meeting the needs of lighting brightness

Inactive Publication Date: 2012-08-15
FOSHAN EPDA ELECTRONICS TECH CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, lighting fixtures such as household desk lamps or fluorescent lamps have become indispensable daily household equipment. Existing household desk lamps or fluorescent lamps usually use fluorescent tubes or particle light-emitting diodes. However, if the light needs to be more sufficient, a light source must be added power to increase the brightness of the light source, but fluorescent tubes or particle light-emitting diodes have the following disadvantages. When the power of the light source increases, the light produced by it will become more and more dazzling. If this kind of lamp is used for lighting in daily life, especially When used in the process of reading or studying, it will seriously affect the user's vision
In addition, when the user gets up and turns on the light at night, the human eyes cannot adapt to the strong light stimulation due to the sudden lighting of ordinary lamps, causing very serious damage to the eyes, and the normal sleep of other people around them may also be affected

Method used

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  • Surface light source illumination method and device for television
  • Surface light source illumination method and device for television
  • Surface light source illumination method and device for television

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] Such as figure 1 as shown, figure 1 It is a flow chart of the lighting method for a TV surface light source in the first embodiment of the present invention. The lighting method for a TV surface light source mentioned in this embodiment includes:

[0049] Step S10, the TV receives the lighting mode start signal and enters the lighting mode;

[0050] In this embodiment, a dedicated lighting mode start button can be set on the remote controller, and a remote control signal for lighting mode start can be output to the TV through the remote controller; or a dedicated lighting mode start button can be set on the TV body, and by pressing Press the button to turn on the lighting mode; you can also set the control for turning on the lighting mode on the main menu displayed on the TV screen, and select the control thr...

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Abstract

The invention discloses a surface light source illumination method and a device for a television. The method comprises the following steps that: the television receives an illumination mode opening signal and enters an illumination mode; and the television opens a light-emitting diode (LED) backlight surface light source of a display screen. After the television enters the illumination mode, LED backlight of the television screen serves as an illuminating surface light source, which has uniform illumination and soft brightness and does not irritate eyes; and moreover, a good illumination effect can be guaranteed, and requirements of users on the illumination brightness are met.

Description

technical field [0001] The invention relates to the technical field of smart televisions, in particular to a method and device for illuminating a surface light source of a television. Background technique [0002] Smart TV has become the development trend of today's TV industry, and how to make smart TV provide more and better user-friendly functions has become a new highlight of smart TV. [0003] At present, lighting fixtures such as household desk lamps or fluorescent lamps have become indispensable daily household equipment. Existing household desk lamps or fluorescent lamps usually use fluorescent tubes or particle light-emitting diodes. However, if the light needs to be more sufficient, a light source must be added power to improve the brightness of the light source, but fluorescent tubes or particle light-emitting diodes have the following disadvantages. When the power of the light source increases, the light generated by it will become more and more dazzling. If this...

Claims

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Application Information

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IPC IPC(8): H04N5/44H05B37/02
Inventor 张力
Owner FOSHAN EPDA ELECTRONICS TECH CO LTD
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