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Image display method and device

A technology for displaying images and sub-displays, which is applied in the computer field and can solve the problems of poor light transmittance of color filters and excessive power consumption of images.

Active Publication Date: 2018-06-19
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] No matter what kind of image, each pixel in the image is composed of red, green, and blue light rays formed by passing through the color filter, and because the light transmission ability of the color filter is relatively poor, so the loss of time when displaying the image More power

Method used

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  • Image display method and device

Examples

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Embodiment Construction

[0061] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0062] An exemplary embodiment of the present disclosure provides a method for displaying an image, which can be implemented by a terminal. The terminal can be a mobile phone, etc., and the terminal can be provided with a processor, a memory, a transceiver, etc., the processor can be used to process the process of displaying images, and the memory can be used to store the data required...

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Abstract

The invention relates to an image display method and device, and belongs to the technical field of computers. The method comprises the following steps of determining a display mode of a target image according to image data of the target image and a preset judgment model of the display mode when a display instruction of the target image is received, wherein the display mode is any one of a black-white mode, a standard mode and a color precision mode; determining at least one color channel corresponding to the display mode of the target image based on a pre-stored corresponding relation betweenthe display mode and the color channel; determining image data of the image data of the target image under the at least one color channel; and displaying and outputting the determined image data basedon a sub-display unit corresponding to the at least one color channel in a display panel. By the adoption of the method and the device, the backlight loss can be lower when the image is displayed.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method and device for displaying images. Background technique [0002] A display panel is one of the most common input and output devices on an electronic device. The display panel has the ability to display text information and image information, and a liquid crystal display panel is a common display panel. [0003] The liquid crystal display panel includes a display unit with multiple pixels, and the display unit of each pixel can be divided into sub-display units corresponding to red, green and blue channels. The red, green and blue channels can also be called primary color channels. Each sub-display unit A unit can be composed of a driving circuit, a liquid crystal layer, and a color filter. The liquid crystal display panel may also include a backlight for providing light to each sub-display unit, and a polarizer for changing the direction of the light. [0004] In the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/12H04N9/64H04N9/78H04N5/268H04N5/57
CPCH04N5/268H04N5/57H04N9/12H04N9/64H04N9/78
Inventor 李国盛
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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