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Display methods and display devices

A display method and technology to be displayed, applied to static indicators, instruments, etc., can solve the problems of color imbalance of display images and poor image display effect of display devices, and achieve the effect of improving color imbalance and improving overall display effect.

Active Publication Date: 2019-04-12
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when using this technology to display a special picture, there will be a problem of color imbalance of the display picture, resulting in a poor picture display effect of the display device

Method used

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  • Display methods and display devices
  • Display methods and display devices

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0027] figure 1 It is a schematic flowchart of a display method provided by an embodiment of the present invention. refer to figure 1 , the display method includes:

[0028] S110. Acquire an image to be displayed.

[0029] Wherein, the image to be displayed is an image to be displayed by the display device. The image data of the image to be displayed includes the display sub-pixel colors of the image to be displayed and their corresponding grayscale values.

[0030] S120. Determine whether the brightness of t...

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Abstract

The embodiments of the invention disclose display methods and display devices. A display method comprises the steps of obtaining a to-be-displayed image; judging whether brightness of display subpixels in a preset area of the to-be-displayed image is distributed in a bright and dark alternate mode or not; controlling real subpixels which correspondingly display the preset area of the to-be-displayed image in a display panel to display in the bright and dark alternate mode, if the brightness of the display subpixels in the preset area of the to-be-displayed image is distributed in the bright and dark alternate mode; and controlling the real subpixels which correspondingly display the preset area of the to-be-displayed image in the display panel to display according to the brightness obtained through computing of a subpixel rendering algorithm if the brightness of the display subpixels in the preset area of the to-be-displayed image is not distributed in the bright and dark alternate mode. According to the technical scheme provided by the embodiments of the invention, improvement of a color imbalance problem of the display image is facilitated, so the improvement of an image displayeffect of a display device is facilitated.

Description

technical field [0001] The present invention relates to display technology, in particular to a display method and a display device. Background technique [0002] In traditional liquid crystal display devices and organic light emitting diode display devices, the pixel array of the display panel includes pixel units arranged in various ways, and each pixel unit includes a plurality of sub-pixels to display images of different colors by combining different sub-pixel light-emitting colors . With the development of display technologies, users have higher and higher requirements on display effects of display devices. Resolution is an important index to measure the display effect of a display device. The resolution of a traditional display device depends on the arrangement density of the sub-pixels. As the size of the sub-pixels becomes smaller, the technical difficulty gradually increases, resulting in The yield rate of the display device is low, and its production cost is corre...

Claims

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Application Information

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IPC IPC(8): G09G3/36G09G3/3208G09G3/20
CPCG09G3/2074G09G3/3208G09G3/3607
Inventor 方丽婷陈建群施雪峰许育民沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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