Display panel and display device

A display panel and display area technology, which is applied to static indicators, instruments, etc., can solve the problem that the display device cannot be narrowed, and achieve the effect of saving area, narrowing the frame, and realizing the frame

Active Publication Date: 2017-05-31
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
View PDF4 Cites 41 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display panel and a display device to solve the problem that the display device in the prior art cannot further narrow the frame

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
  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] As mentioned in the background technology section, the narrow frame design of the display device has become the mainstream development trend at present, but because the scan driving circuit and the data driving circuit often need to occupy a space width of 300 μm-400 μm in the non-display area, the display device cannot further reduce the size of the non-display area. area of ​​the district. The inventor found through research that in liquid crystal display technology, since the control circuit of each pixel controls the state of the liquid crystal molecules in the pixel area to achieve different light transmission, the opening area, control circuit and color filter position of the liquid crystal display device need to be vertical to The directions of the display panel correspond one-to-one, which makes the scan driving circuit and the data driving circuit can only be arranged in the non-display area around the display area, resulting in that the area of ​​the non-displa...

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 discloses a display panel and a display device. The display panel comprises a substrate comprising a display area and a non-display area, a scanning driving circuit located in the display area, multiple gate lines and multiple data lines, wherein the multiple gate lines and the multiple data lines are insulated and intersected to define multiple pixel circuit units; the pixel circuit units comprise first pixel circuit units and second pixel circuit units, the first pixel circuit units are arranged in array to form a first pixel circuit array, and the second pixel circuit units are arranged in array to form a second pixel circuit array; the width of the first pixel circuit units is smaller than that of the second pixel circuit units in the extending direction of the gate lines. The width of the first pixel circuit units in the extending direction of the gate lines is smaller, so that a part of area in the display area is vacated, the scanning driving circuit is arranged in the vacated area, that is, the scanning driving circuit is arranged in the display area, the area of the non-display area is saved, and the narrow bezel is obtained.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a display device. Background technique [0002] With the rapid development of electronic technology, display devices have been widely used in people's lives, such as mobile phones, computers and tablets. [0003] Display screens in the prior art are generally rectangular screens, including a display area and a non-display area surrounding the display area. Usually, scanning drive circuits, data drive circuits, etc. are arranged in the non-display area of ​​the display device to avoid affecting the display of the display device. . [0004] As the display area of ​​the display device becomes larger and the non-display area becomes smaller and smaller, narrow frame design has become the mainstream development trend, but the scan drive circuit and data drive circuit often need to occupy a space of 300 μm-400 μm in the non-display area. As a res...

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
CPCG09G3/3677
Inventor 蔡晓波
Owner SHANGHAI TIANMA MICRO ELECTRONICS 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