Novel TFT array substrate, display panel and terminal equipment
An array substrate and display panel technology, applied in static indicators, nonlinear optics, optics, etc., can solve the problems of large metal wiring space and LCD panel width.
Inactive Publication Date: 2017-11-14
HISENSE VISUAL TECH CO LTD
View PDF9 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The present invention provides a new type of TFT array substrate, display panel and terminal equipment to solve the problem that the metal wiring space near the two ends of the scan line on the current TFT-LCD panel is relatively large, resulting in a relatively wide BM area on the LCD panel near the two ends of the scan line The problem
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The TFT array substrate is one of the important components of the TFT-LCD panel, and is used to provide a driving circuit for the LCD panel. The outer periphery of the glass substrate in the TFT array substrate is respectively provided with a gate driver and a source driver, the gate driver is close to the end of the scanning line and connected to the scanning line through a metal trace on the glass substrate, and the source driver is close to the end of the data line and connected to the scanning line. The data lines are connected through metal traces on the glass substrate. In the embodiment of the present application, the scan lines are set horizontally and the data lines are set vertically as an example.
[0024] However, the metal traces connecting the scan lines and the gate driver form parallel traces on the left and right sides of the glass substrate, and there are signal traces related to the gate driver on the edge of the glass substrate, resulting in the meta...
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
Login to View More Abstract
The invention discloses a novel TFT array substrate, a display panel and terminal equipment. The novel TFT array substrate comprises a glass substrate, and a gate wiring layer, a plurality of scanning lines and a plurality of data lines which are successively arranged on the glass substrate, wherein the scanning lines and the data lines are arranged in an insulative cross manner; a grid driver is arranged in the periphery, close to the ends of the data lines, of the glass substrate; via holes are formed in the end portions of the scanning lines; and one end of a metal wire arranged in the gate wiring layer is connected to the grid driver while the other end passes through the via holes and is connected to the scanning lines. By additionally arranging the gate wiring layer on the glass substrate, the grid driver which is originally close to the end ports of the scanning lines is moved to the positions close to the end portions of the data lines. The scanning lines and the grid driver are connected through the metal wire arranged on the gate wiring layer, so that the metal wiring space, close to the end portions of the scanning lines, of the glass substrate is saved, and the width of a BM region, close to the end portions of the scanning lines, of a liquid crystal panel is reduced.
Description
technical field [0001] The invention relates to the technical field of liquid crystal screen panels, in particular to a novel TFT array substrate, a display panel and terminal equipment. Background technique [0002] With the development of social economy, a large number of liquid crystal display (Liquid Crystal Display, LCD) panels are used in electronic equipment. LCD panels are mainly divided into STN (Super Twisted Nematic, Super Twisted Nematic)-LCD panels according to different materials and manufacturing technologies. TFT (Thin Film Transistor, Thin Film Transistor)-LCD panel, LTPS (LowTemperature Polycrystalline Silicon, low temperature polycrystalline silicon) TFT-LCD panel, etc. Among them, TFT-LCD panel has small size, light weight, low radiation, low power consumption, Full-color and other advantages have been widely used in various display devices. [0003] The TFT array substrate is one of the important components of the TFT-LCD panel, and is used to provide a...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133G02F1/1362G09G3/36
CPCG02F1/13306G02F1/136209G02F1/136286G09G3/36
Inventor 田清华
Owner HISENSE VISUAL TECH CO LTD