Large-size liquid crystal display

A liquid crystal display, large-size technology, applied in the direction of static indicators, instruments, etc., can solve the problems of poor LCD display, poor LCD screen display, etc., and achieve the effect of eliminating poor display.

Inactive Publication Date: 2018-09-11
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The drive difference between the left and right scan lines causes poor display of the LCD in the vertical direction, and the drive difference between the upper and lower data lines causes poor display of the LCD in the horizontal direction
Therefore, this driving circuit structure will cause poor display of a "ten" in the middle of the LCD screen.

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
  • Large-size liquid crystal display
  • Large-size liquid crystal display
  • Large-size liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The invention provides a large-size liquid crystal display, which includes a plurality of sub-pixels arranged in an array for emitting light, a plurality of rows of scanning lines and a plurality of columns of data lines. Generally speaking, a liquid crystal display with a display screen larger than 50 inches can be called a large-size liquid crystal display. The large-size liquid crystal display is a single flat screen display device.

[0028] Multiple rows of scanning lines and multiple columns of data lines vertically intersect to form multiple pixel areas, and the pixel area is an area surrounded by two adjacent rows of scanning lines and two adjacent columns of data lines. For example, Figure 5 The area surrounded by the scan line G5 of the first row, the scan line G4 of the second row, the data line D-5 of the first column, and the data line D-4 of the second column is a pixel area.

[0029] A plurality of sub-pixels arranged in an array are respectively locate...

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 present invention provides a large-size liquid crystal display. The large-size liquid crystal display comprises a plurality of array-arranged sub-pixels, multiple rows of scan lines, and multiplecolumns of data lines; the multiple rows of scan lines and the multiple columns of data lines vertically intersect to form a plurality of pixel regions; the pixel regions are areas surrounded by two adjacent rows of scan lines and two adjacent columns of data lines; the plurality of array-arranged sub-pixels are located in the plurality of pixel regions, and each of the sub-pixels is connected tothe scan lines and the data lines; each row of scan lines includes two scan lines, and each column of data lines includes two data lines; the space between two scan lines in each row of scan lines isset as a first breakpoint, and the space between two data lines in each column of data lines is set as a second break point; and the plurality of first breakpoints corresponding to the plurality of rows of scan lines are randomly distributed, and the plurality of second breakpoints corresponding to the plurality of columns of data lines are randomly distributed. Display defects in the center of alarge-sized liquid crystal display screen can be eliminated.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a large-size liquid crystal display. Background technique [0002] Liquid crystal display is currently the most widely used flat-panel display, and it has gradually become the display screen of various electronic devices such as mobile phones, personal digital assistants (PDA, Personal Digital Assistant, also known as handheld computers), digital cameras, computer screens or notebook computer screens. Displays with high-resolution color screens are widely used. The liquid crystal display commonly used at present is usually composed of upper and lower substrates and a middle liquid crystal layer, and the substrate is composed of a glass substrate and electrodes. If there are electrodes on the upper and lower substrates, a display in the vertical electric field mode can be formed, such as TN (Twist Nematic, twisted nematic) mode, VA (Vertical Alignment, vertical alignment) mode, ...

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): G09G3/36
CPCG09G3/3607G09G3/3677G09G3/3644G09G2300/0426G09G2320/0223
Inventor 郝思坤
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap