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Thin Film Transistor Array Substrate

A technology of thin film transistors and array substrates, which is applied in the field of thin film transistor array substrates, can solve the problem of easily damaged gate drivers and achieve the effect of avoiding damage

Active Publication Date: 2018-04-20
CENTURY DISPLAY (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, it is necessary to provide a thin film transistor array substrate that solves the problem of fragile gate drivers on existing thin film transistor array substrates.

Method used

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  • Thin Film Transistor Array Substrate
  • Thin Film Transistor Array Substrate
  • Thin Film Transistor Array Substrate

Examples

Experimental program
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Embodiment Construction

[0032] see figure 1 The gate driver of the thin film transistor array substrate is arranged in the non-display area of ​​the thin film transistor array substrate through GOP (Gate On Panel) technology. The gate driver includes a substrate 18 and a plurality of source lines disposed on the substrate 18 . The substrate 18 may be, but is not limited to, a glass substrate. A plurality of transmission lines 16 perpendicularly intersects the plurality of source lines. The gate driver also includes a drive circuit (not shown in the figure) to supply power and transmit signals to the multiple source lines, and the multiple transmission lines 16 transmit signals to multiple capacitors 14 and the array substrate gate driver (Gate driver on array, GOA) Structure 12. The capacitors 14 are used to maintain a stable voltage for the gate driver. The plurality of array substrate gate driving structures 12 input control signals to the display area of ​​the thin film transistor array substr...

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PUM

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Abstract

A thin film transistor array substrate has a display area and a non-display area arranged around the display area. The thin film transistor array substrate includes a gate driver arranged in the non-display area for outputting gate signals for the display area; the gate driver includes: a plurality of capacitors; a plurality of array substrate gate drive structures; a plurality of wires connected to Transmission lines between the plurality of capacitors and the plurality of array substrate gate drive structures; at least one protection layer insulated from the plurality of capacitors, and the at least one protection layer is formed on the plurality of capacitors, the array substrate gate drive structure and the plurality of capacitors. transmission line.

Description

technical field [0001] The present invention relates to a thin film transistor array substrate, in particular to a thin film transistor array substrate with the function of protecting a gate driver on panel (Gate Driver on Panel, GOP). Background technique [0002] The thin film transistor array substrate includes an active area for displaying images and a non-display area provided with a gate driver, and the gate driver is used for power supply and signals in the display area. In the manufacturing process of the thin film transistor liquid crystal display, the gate driver is arranged on the color filter substrate through a sealant, and the sealant includes fibers and gold balls. The sealant is applied from the direction of the thin film transistor substrate to the force of the color filter substrate to ensure that the thin film transistor substrate and the color filter substrate are in close contact. The force applied to the color filter substrate may cause fibers or gold ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L23/00H01L27/12
CPCH01L23/562H01L27/1255G09G3/3677G09G2300/0408G09G2300/0426G09G3/3648
Inventor 王明宗梅文淋
Owner CENTURY DISPLAY (SHENZHEN) CO LTD