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Display device and display method thereof

A technology of a display device and a display method, which is applied in the directions of identification devices, static indicators, cathode ray tube indicators, etc., to achieve the effect of reducing the difficulty of the process

Active Publication Date: 2018-07-31
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing flat display technology, the minimum layout area of ​​each pixel in the display panel is limited due to the limitation of the panel manufacturing process.
Such limitations will make it impossible for display panels to achieve high resolution in electronic devices with small panel sizes, such as portable electronic devices.

Method used

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  • Display device and display method thereof
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  • Display device and display method thereof

Examples

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Embodiment Construction

[0044] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0045] The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific...

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Abstract

The invention provides a display device and a display method thereof. The display device includes: an array of pixels arranged, including a plurality of sub-pixels arranged in a matrix, wherein the number of sub-pixels in the array of pixels arranged in an equal area is smaller than the number of sub-pixels in the array of display pixels corresponding to the image to be displayed number; and a sub-pixel rendering module, configured to distribute the brightness of the sub-pixels in the arranged pixel array, so that the brightness centers of the arranged pixel array and the brightness centers of the display pixel array are equal in number and distributed in the same way. The display device provided by the present invention, by adopting the SPR arrangement and cooperating with the corresponding brightness distribution algorithm, can reduce the number of arranged pixels and data lines by at least 1 / 3, increase the size of arranged pixels, and reduce the difficulty of the process. The actual display image is close to the display effect of higher PPI.

Description

technical field [0001] The present invention relates to plane display technology, in particular to an SPR (Sub Pixel Rendering, sub-pixel rendering) display device and a display method thereof. Background technique [0002] In the existing flat display technology, the minimum layout area of ​​each pixel in the display panel is limited due to the capability limitation of the panel manufacturing process. However, such limitations make it impossible for the display panel to achieve high resolution in electronic devices with small panel sizes, such as portable electronic devices. [0003] SPR technology is a display technology that can use low PPI (Pixel Per Inch, pixels per inch) display panel to achieve high PPI display effect, which is mainly realized by reasonable sub-pixel arrangement and combined with corresponding algorithms. [0004] Figure 1A is a schematic diagram of a display pixel array of an image to be displayed. Figure 1B It is a schematic diagram of an existi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/00G09G5/02G09G5/10
Inventor 黄敏詹小静许育民杨康鹏
Owner XIAMEN TIANMA MICRO ELECTRONICS