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

Display device, transflective type thin film transistor array substrate and manufacture method thereof

A technology of thin film transistors and array substrates, which is applied in the field of display devices, can solve the problems of uneven brightness and poor display effect in the reflection area and transmission area, and achieve the effect of improving the display effect

Active Publication Date: 2013-02-20
BOE TECH GRP CO LTD
View PDF5 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current process of manufacturing transflective thin film transistor liquid crystal display panels, the reflective electrodes in the array substrate and the pixel electrodes are formed together in the same patterning process. The phenomenon of uneven brightness between the transmission area and the transmission area

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 device, transflective type thin film transistor array substrate and manufacture method thereof
  • Display device, transflective type thin film transistor array substrate and manufacture method thereof
  • Display device, transflective type thin film transistor array substrate and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0057] Such as figure 1 As shown, the embodiment of the present invention provides a method for manufacturing a transflective thin film transistor array substrate, including the following steps:

[0058] S11, providing a base substrate;

[0059]S12, forming a metal thin film on the base substrate, forming a pattern including gate lines, data lines disconnected through the gate line area, gate electrodes, reflective electrodes, and common electrode lines by a patterning process, wherein the gate lines and data lines are perpendicular But do not intersect, the grid line is connected to the grid electrode, the area where the reflective electrode is located is a reflective area, and the area between the reflective electrode and the common electrode line is ...

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 display device, a transflective type thin film transistor array substrate and a manufacture method thereof. The manufacture method comprises the steps of providing a substrate; forming a gate line, a data line which is broken at a position passing a gate line area, a gate electrode, a reflecting electrode and a public electrode line on the substrate, wherein the gate line is perpendicular to the data line, the gate line is connected with the gate electrode, an area which the reflecting electrode locates in is a reflecting area, and an area between the reflecting electrode and the public electrode line is a transmission area; forming a patterned gate insulating layer on the gate line, the data line, the gate electrode, the reflecting electrode and the public electrode line, and forming an active layer on the gate insulating layer; forming a pixel electrode, a source electrode, a drain electrode, a broken data line connecting line and a channel on the patterned gate insulating layer and the active layer; forming a passivation layer and a public electrode through hole on the pixel electrode the source electrode and the drain electrode; and forming a public electrode on the passivation layer. The display device, the transflective type thin film transistor array substrate and the manufacture method thereof can resolve the problem of poor display effect under strong light.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device, a transflective thin film transistor array substrate and a manufacturing method thereof. Background technique [0002] Thin Film Transistor-Liquid Crystal Display (TFT-LCD for short) has the characteristics of small size, low power consumption, and no radiation, and occupies a dominant position in the current flat panel display market. [0003] In the current process of manufacturing transflective thin film transistor liquid crystal display panels, the reflective electrodes in the array substrate and the pixel electrodes are formed together in the same patterning process. The phenomenon of uneven brightness between the transmission area and the transmission area. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a display device, a transflective thin-film transistor array substrate and a manufacturin...

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
IPC IPC(8): H01L21/84H01L27/12G02F1/1362G02F1/1368
CPCG02F1/1362G02F1/133555G02F1/134363G02F1/136286
Inventor 孔祥春刘圣烈
Owner BOE TECH GRP 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