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

A pixel array substrate and display

A pixel array substrate and display technology, which is applied in the fields of instruments, nonlinear optics, optics, etc., can solve the problems of brighter display area and poor display effect of the display

Active Publication Date: 2020-03-10
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is to provide a pixel array substrate and a display, which can solve the problem that a certain display area of ​​the existing display is brighter and the display effect is poor after the screen is divided.

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
  • A pixel array substrate and display
  • A pixel array substrate and display
  • A pixel array substrate and display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Please refer to figure 1 , figure 1 It is a schematic diagram of the structure of the pixel array substrate in the prior art. In the prior art, the multiple display areas 200 on both sides of the split screen line 400 include multiple pixel units 100 arranged in a matrix. Each pixel unit 100 includes a main pixel 110 and a sub-pixel 120, and the capacitance of the main pixel 110 is smaller than that of the sub-pixels. The arrangement of the main pixels 110 and the sub-pixels 120 of each pixel unit 100 in different display areas 200 is the same, and in different adjacent display areas 200, the transmission directions of the signals in the data lines 300 are opposite. To figure 1 The direction indicated by the middle arrow is the signal transmission direction. In the display area 200 above the split screen line 400, when the scan line G1 is turned off and the scan line G2 is turned on, the charged sub-pixel 120 will interact with the main pixel 110 in the power-off state. ...

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

A pixel array substrate and a display. An arrangement direction from a first pixel (110) to a second pixel (120) in each pixel unit (10) is defined as a first direction; the direction of the opening sequence of scanning lines (50) is defined as a second direction; and the first directions of at least two display areas (200) are identical to the second direction. The problem of a brighter middle area of a half-screen caused by coupling effects between pixels with different capacitance in adjacent pixel units (10) is effectively avoided.

Description

Technical field [0001] The present invention relates to the field of pixel array substrates, and in particular to a pixel array substrate and a display for avoiding half-screen whitening of a large-size display. Background technique [0002] With the continuous development of display technology, ultra-clear large-size (such as 85 inches, 95 inches, etc.) displays have become a research focus. As the size of the display increases, the load of the resistance and capacitance of the data line also increases, and the delay of the resistance and capacitance is serious, leading to the problem of incorrect charging of the displayed image. [0003] In the prior art, the large-size display is divided into screens to reduce the load of the resistors and capacitors by half, which improves the problem of incorrect charging of displayed images to a certain extent. However, after the screen is split, due to the coupling effect between pixels with different capacitances in adjacent pixel units, t...

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 Patents(China)
IPC IPC(8): G02F1/1362
CPCG02F1/1362G02F1/136213
Inventor 石龙强陈书志
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD