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Method for automatically adjusting television brightness and television

An automatic adjustment and TV technology, applied to color TV parts, TV system parts, TVs, etc., can solve the problems of increasing TV production costs and TV cannot produce brightness changes, etc.

Inactive Publication Date: 2021-11-02
HUIZHOU VISION NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the first solution, when the ambient light changes due to changes in the weather, the TV cannot produce appropriate brightness changes; and for the second solution, due to the addition of photosensitive elements in the TV system, this significantly increases the production cost of the TV.

Method used

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  • Method for automatically adjusting television brightness and television
  • Method for automatically adjusting television brightness and television
  • Method for automatically adjusting television brightness and television

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Embodiment Construction

[0028] The present invention provides a method for automatically adjusting the brightness of a television and a television. In order to make the purpose, technical solution and effect of the present invention clearer and more definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will b...

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Abstract

The invention discloses a method for automatically adjusting backlight brightness of a television and the television, and the method comprises the following steps: the television establishes communication connection with external multimedia equipment in the same local area network in advance; and the television obtains the current ambient light brightness data of the external multimedia equipment every preset time, and automatically adjusts the backlight brightness of the television according to the current ambient light brightness data. According to the invention, the function of automatically adjusting the backlight brightness of the television according to the current ambient light brightness data under the condition that the cost is not increased is realized.

Description

technical field [0001] The invention relates to the field of television display, in particular to a method for automatically adjusting the brightness of a television and the television. Background technique [0002] In order to improve user experience and protect users' eyesight, TVs with automatic brightness adjustment have emerged as the times require. There are two ways to realize the automatic brightness adjustment of the TV. The first one is to pre-set the relationship between each etching and the brightness of the TV in a day, and different times correspond to different brightness displays of the TV; the second is to add photosensitive elements to the TV. The photosensitive element detects the light intensity in the environment where the TV is located and converts it into an electrical signal, and automatically adjusts the brightness of the TV according to the magnitude of the electrical signal. For the first solution, when the ambient light changes due to changes in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/58H04N21/436H04N21/426
CPCH04N5/58H04N21/436H04N21/426
Inventor 唐小凤
Owner HUIZHOU VISION NEW TECH CO LTD