Liquid crystal display screen structure

A liquid crystal display and display area technology, applied in nonlinear optics, instruments, optics, etc., can solve problems affecting the display effect of Demux liquid crystal display, panel inconsistency, etc.

Pending Publication Date: 2021-04-20
FUJIAN HUAJIACAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For an LCD display driven by a Demux (that is, demultiplexing) circuit, the length of the source wire to the different positions of the Demux switch on the panel is inconsistent, resulting in RC Loading (resistor capacitance) in different areas of the panel. Load) is inconsistent, thus affecting the display effect of the Demux LCD

Method used

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  • Liquid crystal display screen structure
  • Liquid crystal display screen structure
  • Liquid crystal display screen structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Please refer to Figure 1 to Figure 3 , Embodiment 1 of the present invention is:

[0043] Please refer to figure 1, a liquid crystal display structure, including a first display area 1, a second display area 2, a third display area 3 and a control chip 4, the second display area 2 is located in the first display area 1 and the third display area 3 Between, more than two first pixel units are distributed on the first display area 1, more than two second pixel units are distributed on the second display area 2, and more than two second pixel units are distributed on the third display area 3 There are more than two third pixel units;

[0044] One of the first pixel units includes three first Demux switches 11 arranged in sequence from left to right, one of the second pixel units includes three second Demux switches arranged in sequence from left to right, and one of the third The pixel unit includes three third Demux switches 31 arranged in sequence from left to right;...

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PUM

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Abstract

The invention relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen structure which comprises a first display area, a second display area, a third display area and a control chip. A first Demux switch is arranged on the first display area, a second Demux switch is arranged on the second display area, and a third Demux switch is arranged on the third display area. Source electrode wiring connected with the first Demux switch and source electrode wiring connected with the third Demux switch adopt metal wiring with resistivity smaller than that of source electrode wiring connected with the second Demux switch, RC Loading is changed by changing resistance and capacitance values on the source electrode wiring, and RC Loading of the source electrode wiring at different display areas is balanced, so that the difference of charging rates of the left, right and middle sides of the liquid crystal display screen is reduced, and the display effect of the liquid crystal display screen is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen structure. Background technique [0002] For an LCD display driven by a Demux (that is, demultiplexing) circuit, the lengths of the source wires to the different positions of the Demux switch on the panel are inconsistent, resulting in RC Loading (resistor capacitance) in different areas of the panel. The load) is inconsistent, thus affecting the display effect of the Demux LCD. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a liquid crystal display structure capable of improving the display effect of the liquid crystal display. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A liquid crystal display structure, comprising a first display area, a second display area...

Claims

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Application Information

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IPC IPC(8): G02F1/1345
Inventor 谢建峰熊克刘少凡
Owner FUJIAN HUAJIACAI CO LTD
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