Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Array substrate and display motherboard

A technology of array substrates and plates, which is applied to semiconductor/solid-state device parts, capacitors, semiconductor devices, etc., can solve the problems of affecting display quality, dim brightness, uneven film quality, etc., and achieve the effect of improving display quality

Active Publication Date: 2022-03-22
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the influence of the production process (such as the uneven film quality of the plasma enhanced chemical vapor deposition (PECVD) film), the display panel formed in the edge area of ​​the display motherboard (the part near the side of the display motherboard) is easy to When the grayscale is low, the brightness is dimmed, which affects the display quality

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
  • Array substrate and display motherboard
  • Array substrate and display motherboard
  • Array substrate and display motherboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0032] The array substrate and display motherboard provided in the present application can be applied to fabricate organic light-emitting display panels, and can also be used to fabricate other types of display panels, which is not limited in the present application.

[0033] The display panel has a plurality of sub-pixels of various colors, such as a red sub-pixel R, a green sub-pixel G, and a blue sub-pixel B, and images are displayed by each sub-pixel. Display panels are usually formed after cutting a large display motherboard (a motherboard that can be cut into multipl...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to View More

Abstract

The present application relates to an array substrate and a display motherboard. The array substrate is provided with a storage capacitor circuit. The array substrate has a first area and a second area, and the second area is located at the edge of the array substrate and surrounds the first area. The storage capacitor circuit includes a first capacitor circuit and a second capacitor circuit. The first capacitor circuit includes a plurality of first storage capacitors and is located in the first area. The second capacitor circuit includes a plurality of second storage capacitors and is located in the second area. The first capacitor circuit includes a plurality of second storage capacitors and is located in the second area. The capacitance of the storage capacitor is greater than that of the second storage capacitor. The present application can compensate the sub-pixels located in the second area with low display brightness, so that the brightness thereof is consistent with the brightness of the sub-pixels located in the first area, thereby improving the display quality.

Description

technical field [0001] The present application relates to the field of display technology, in particular to an array substrate and a display motherboard. Background technique [0002] With the development of display technology, various display panels, such as organic light emitting display panels, appear. During the production process of the display panel, it is usually formed after cutting on a large display motherboard (a motherboard that can be cut into multiple display panels). However, the display motherboard is usually formed on a large array substrate (that is, a substrate on which a driving circuit is formed on a large base substrate). [0003] Due to the influence of the production process (such as the uneven film quality of the plasma-enhanced chemical vapor deposition (PECVD) film), the display panel formed in the edge region of the display motherboard (the part near the side of the display motherboard) is easy to When the grayscale is low, the brightness is dim...

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): H01L27/12H01L23/64
CPCH01L27/1255H01L28/40
Inventor 胥真奇
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com