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A wiring structure and liquid crystal display panel

A liquid crystal display panel and line structure technology, which is applied in static indicators, nonlinear optics, instruments, etc., can solve the problem that the cured electrical signal is difficult to meet the alignment requirements, and achieve the effect of a wide range of alignment requirements

Active Publication Date: 2022-07-29
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a wiring structure and a liquid crystal display panel, which can solve the problem that the current single cured electrical signal is difficult to meet the actual alignment requirements

Method used

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  • A wiring structure and liquid crystal display panel
  • A wiring structure and liquid crystal display panel
  • A wiring structure and liquid crystal display panel

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 , Embodiment 1 of the present invention discloses a liquid crystal display panel and a wiring structure. The liquid crystal display panel includes, for example, an array substrate 01, a color filter substrate, and a liquid crystal layer disposed between the array substrate 01 and the color filter substrate. The array substrate 01 includes a display area 40 (Active displayArea, AA area) and a non-display area 30 (Non-Active displayArea, Non-AA area). The wiring structure is, for example, disposed on the non-display area 30 on the array substrate 01 . The non-display area 30 includes, for example, a terminal area and a wiring area. The array substrate 01 may be an array substrate motherboard or an array substrate daughter board, and the color filter substrate may be a color filter substrate mother board or a color filter substrate daughter board. Preferably, the array substrate is an array substrate motherboard, and the array substrate motherboard incl...

Embodiment 2

[0030] continue to refer to figure 1 and figure 2 The second embodiment of the present invention discloses a liquid crystal display panel and a wiring structure. The liquid crystal display panel and the wiring structure are similar to the liquid crystal display panel and the wiring structure disclosed in the first embodiment of the present invention. Or similar parts will not be repeated one by one. The difference is that, in this embodiment, the wiring structure includes, for example, a plurality of solidified terminals 10 . The plurality of curing terminals are used for curing and pinning of the liquid crystal display panel, and include, for example, GOA (Gateon array, gate drive circuit disposed on the array substrate) curing terminals, shared electrode (share bar) curing terminals, RGB (red and green) curing terminals. At least three of blue) curing terminals, ACOM (array substrate common electrode) curing terminals, DBS (Data BM saving) curing terminals, preferably, the...

Embodiment 3

[0035] The third embodiment of the present invention discloses a liquid crystal display panel and a wiring structure. The liquid crystal display panel and the wiring structure are similar to the liquid crystal display panel and the wiring structure disclosed in the second embodiment of the present invention. The parts of the image 3 As shown, the plurality of curing terminals include, for example, a GOA curing terminal, an RGB curing terminal 12 and a shared electrode curing terminal 11, the GOA curing terminal is connected to the first curing signal, and the RGB curing terminal 12 and the shared electrode curing terminal 11 are connected to the second curing terminal. The electrical signal, the first solidifying electrical signal is, for example, a high-potential signal, and the second solidifying electrical signal is, for example, a low-potential signal. The shared electrode curing terminal 11 is electrically connected to the sharebar on the liquid crystal display panel thr...

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PUM

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Abstract

The invention discloses a wiring structure and a liquid crystal display panel. The wiring structure comprises: a plurality of curing terminals for receiving curing electrical signals, at least two of the curing terminals receiving the same curing electrical signal; a plurality of curing wirings, It is electrically connected with the plurality of curing terminals in one-to-one correspondence for transmitting the curing electrical signal; wherein, the widths of the plurality of curing wirings electrically connected to at least two of the curing terminals receiving the same curing electrical signal are all different. In the present invention, by setting the widths of the plurality of solidified wires corresponding to the electrical connection of at least two solidified terminals receiving the same solidified electrical signal to be different, the same solidified electrical signal can output different outputs after being transmitted through solidified wires of different widths. The solidified electrical signal of the potential satisfies the wider alignment requirements of the liquid crystal display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a wiring structure and a liquid crystal display panel. Background technique [0002] Currently, TFT-LCD display panels on the market can be divided into three types, namely Twisted Nematic (TN) or Super Twisted Nematic (STN) type, and In-PlaneSwitching (IPS) type. , and vertical alignment (Vertical Alignment, VA) type. Among them, the VA type liquid crystal display has a very high contrast ratio compared with other types of liquid crystal displays, and has a very wide application in large-size display, such as TV. The High Vertical Alignment (HVA) mode is an important branch of the VA mode. When the HVA mode liquid crystal display panel works, the pixel electrodes on the side of the array substrate and the common electrodes on the side of the color filter (CF) substrate are connected. The formed vertical electric field controls the rotation of the liquid crystal molecules of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/1345G02F1/1362
CPCG02F1/13306G02F1/13454G02F1/1362
Inventor 高蓉
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD