Unlock instant, AI-driven research and patent intelligence for your innovation.

Character boundary processing method, display panel and computer readable storage medium

A processing method and display panel technology, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve problems such as unclear display of text boundaries

Active Publication Date: 2019-10-18
BEIHAI HKC OPTOELECTRONICS TECH CO LTD +1
View PDF15 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of this application is to provide a method and device for confirming text boundaries, and a computer-readable storage medium, which solves the problem that the text display on the display panel is prone to display conditions different from the general pixel arrangement, resulting in unclear display of text borders

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Character boundary processing method, display panel and computer readable storage medium
  • Character boundary processing method, display panel and computer readable storage medium
  • Character boundary processing method, display panel and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0081] Based on the first embodiment, the present application proposes a second embodiment of the text boundary processing method, such as Figure 4 As shown, the step of S2 also includes:

[0082] S21. Obtain the gray value of the first sub-pixel adjacent to the row where the current sub-pixel is located;

[0083] S22. Obtain the gray value of a second subpixel adjacent to the column where the current subpixel is located; and

[0084] S23. Determine whether the absolute value of the difference between the grayscale value of the first subpixel and the grayscale value of the current subpixel is greater than a first preset threshold, and whether the grayscale value of the second subpixel is less than a second preset threshold, wherein the absolute value of the difference between the grayscale value of the first subpixel and the grayscale value of the current subpixel is greater than the first preset threshold, and the second subpixel When the gray value of the pixel is smaller...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a character boundary processing method, a display panel and a computer readable storage medium. The character boundary processing method comprises steps of obtaining a gray value of each sub-pixel in the display panel, and when the gray value of each sub-pixel is obtained, determining whether the current sub-pixel is a character boundary according to the gray value of the current sub-pixel and the gray value of the sub-pixel adjacent to the current sub-pixel; and when the current sub-pixel is a character boundary, interchanging gray values of a red sub-pixel and a blue sub-pixel in a sub-pixel group where the current sub-pixel is located, wherein the sub-pixel group is composed of the current sub-pixel and two sub-pixels adjacent to the row where the current sub-pixel is located. When the current sub-pixel is determined to be the character boundary, the gray values of the red sub-pixel and the blue sub-pixel in the sub-pixel group where the current sub-pixel is located are exchanged, so that the character boundary determined by the current sub-pixel is displayed clearly, and the display quality of the display panel is improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a method for processing text boundaries, a display panel, and a computer-readable storage medium. Background technique [0002] The statements herein merely provide background information related to the present application and do not necessarily constitute exemplary techniques. [0003] The display panel is to connect the printed circuit board (PCB), (data driver chip SourceDriver IC) and optical film (LCD CELL) through bonding (Bonding) technology to form a display system. [0004] When designing the whole machine, the text display on the display panel is displayed by the pixels arranged in an array on the display panel, and the pixels have red sub-pixels, green sub-pixels, and blue sub-pixels arranged in sequence; and the actual display in the text boundary area In the display, it is easy to have a display situation that is different from the general sub-pixel arran...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/2074G09G5/30G09G5/28G09G2320/02
Inventor 熊志
Owner BEIHAI HKC OPTOELECTRONICS TECH CO LTD