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Display energy-saving method, device and display

A display, energy-saving mode technology, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve problems such as low energy-saving efficiency of displays

Active Publication Date: 2019-08-02
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main problem to be solved by the present invention is to provide a display energy-saving method, device and display, which can solve the problem of low energy-saving efficiency in the energy-saving mode of the display in the prior art

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  • Display energy-saving method, device and display
  • Display energy-saving method, device and display

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Embodiment Construction

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] refer to figure 1 , figure 1 It is a schematic flow chart of an embodiment of a display energy-saving method provided by the present invention. The display energy-saving method includes:

[0016] Step 11: Receive an instruction to switch to the energy-saving mode.

[0017] The instruction may come from an input device, the input device may be a button, a touch screen, etc., and the user may use the input device to select / click to input the ...

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Abstract

The present application discloses an energy-saving method for a display apparatus, a device and a display apparatus. The method includes: receiving an instruction to switch to an energy-saving mode; responding to the instruction, converting a color gamut of an input image to obtain an output image, the output image for performing display by the display apparatus, a corresponding component in a color coordinate of a selected primary color of the output image is smaller than the corresponding component in the color coordinate of the selected primary color of the input image, an luminance of the selected primary color of the output image is less than or equal to the luminance of the selected primary color of the input image; wherein a light-emitting efficiency of a selected primary color sub-pixel of the display apparatus is lowest to reduce the power consumption of the most-used selected primary-color sub-pixel and save energy.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display energy-saving method, device and display. Background technique [0002] Saturation, brightness, etc. are important indicators of the display, which can improve the viewing experience of the image, but the power consumption of the display is relatively large, and too high brightness is not conducive to people's health. In order to adapt to the needs of different scenarios, it is necessary to develop an energy-saving model of the display to reduce energy consumption. [0003] The energy-saving method in the prior art is to turn off the backlight or reduce the brightness of the backlight after judging that the image signals of the front and rear frames are the same; this technology does not reduce energy consumption according to the characteristics of the display, but reduces the power consumption of the backlight after detecting that the picture is still. Brightness, so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/02G09G5/10
CPCG09G5/02G09G5/10G09G2330/021G06T11/001G09G2320/0666G06T7/90G09G2330/023H04W52/02
Inventor 邓宇帆
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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