Liquid crystal display device

A liquid crystal display device and common electrode technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as large viewing angle deviation, and achieve the effect of avoiding large viewing angle deviation.

Active Publication Date: 2019-04-16
NANJING CEC PANDA FPD TECH CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a liquid crystal display device, aiming to solve the problem of large viewing angle deviation caused by alignment offset in existing liquid crystal display devices

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
  • Liquid crystal display device
  • Liquid crystal display device
  • Liquid crystal display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0020] The invention provides a liquid crystal display device, such as figure 2 and image 3 As shown, it includes a color filter substrate 20 arranged in parallel, an array substrate 30 and a liquid crystal layer 3 between the color filter substrate 20 and the array substrate 30. The color filter substrate 20 includes a plurality of red resists arranged at intervals on the glass substrate 16 Layer 4, green resistance layer 5 and blue resistance layer 6, a black matrix...

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 liquid crystal display device. The liquid crystal display device comprises a color film substrate, an array substrate and a liquid crystal layer, wherein the color film substrate comprises a plurality of color resistance layers, a black matrix, a flat layer which covers the color resistance layers, a first common electrode covering the flat layer, a first insulating layercovering the first common electrode and a pixel electrode located on the first insulating layer; the array substrate comprises source and drain electrodes, a second insulating layer covering the source and drain electrodes, and a second common electrode covering the second insulating layer; and conductive resin is further arranged between the color film substrate and the array substrate, and the conductive resin is used for conducting the pixel electrode and the drain electrode. According to the device, the first common electrode and the pixel electrode are arranged on the color film substrate, conductive resin is added between the color film substrate and the array substrate, the pixel electrode and the drain electrode are conducted, so that large-visual-angle color deviation formed by alignment deviation of the color film substrate and the array substrate can be avoided, and the first common electrode can replace an antistatic ITO on the back surface of a traditional color film substrate to play an antistatic role.

Description

technical field [0001] The invention relates to the technical field of display device manufacturing, in particular to a liquid crystal display device. Background technique [0002] Liquid crystal display device is the most widely used flat panel display device at present. Liquid crystal display has many display modes, and the FFS mode is widely used now. figure 1 It is a schematic diagram of the structure of a general FFS mode liquid crystal display device. The liquid crystal display panel includes a color filter substrate 1, an array substrate 2, and a liquid crystal layer 3 sandwiched between the color filter substrate 1 and the array substrate 2. The color filter substrate 1 is placed on a glass substrate. 16 is provided with a red resistor 4, a green resistor 5, a blue resistor 6, a black matrix BM 7, a flat layer OC8 and an alignment layer PI 9. The back of the color film substrate 1 is coated with a layer of antistatic ITO 10 and silver paste dots. The silver paste po...

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): G02F1/1343G02F1/1333G02F1/1362
CPCG02F1/1333G02F1/134309G02F1/1362G02F1/136227
Inventor 李燕许家诚王志军
Owner NANJING CEC PANDA FPD 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