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Liquid crystal display device repairing line and repairing line structure comprising same

A liquid crystal display and repair line technology, applied in instruments, nonlinear optics, optics, etc., can solve problems such as large response time and affect display effect, and achieve the effect of reducing response time, length, and improving repair efficiency and quality.

Inactive Publication Date: 2008-08-06
SHANGHAI AVIC OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the side of the repair line in the prior art is directly introduced, the length of the repair line is longer, so this repair line structure makes the corresponding time longer, which affects the display effect after repair

Method used

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  • Liquid crystal display device repairing line and repairing line structure comprising same
  • Liquid crystal display device repairing line and repairing line structure comprising same
  • Liquid crystal display device repairing line and repairing line structure comprising same

Examples

Experimental program
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Effect test

Embodiment 1

[0034]The repair line structure in this embodiment adopts a single-side line entry method, and the first part of the repair line in the repair line structure is all wound from the lower right corner or the lower left corner to the bottom of the screen, and the sealing glue is introduced.

[0035] The following is an example of repairing the line in the structure of the repairing line leading from the right side.

[0036] Such as Figure 5 Shown is a two-repair line structure with a single-sided lead in the lower right corner. In the repair line structure, the repair line is included in the sealant area, and the second part 12 of the repair line arranged laterally and interlaced with the first lead as the data line or gate line and the repair line introduced from outside the sealant area The first part 11 and the second lead wire 10 for connecting the first part 11 of the repair wire and the second part 12 of the repair wire.

[0037] A first selective contact point is provid...

Embodiment 2

[0048] The repair line structure in this embodiment contains multiple repair lines, and adopts the way of entering lines from both sides. In the repair line structure in this embodiment, the first part of the repair line of the partial repair line is introduced from the lower right corner below the frame sealant area, and enters the frame sealant area. The rest of the repair line is the first part of the repair line that goes around from the lower left corner to the bottom of the screen, and introduces the sealing glue.

[0049] In the following, the repair line structure from both sides of the two repair lines is taken as an example for illustration.

[0050] Such as Figure 6 Shown is the two-repair line structure of the lead wires on both sides of the lower right corner and the lower left corner. Each repair line in the repair line structure includes the second part 12 of the repair line interlaced with the first lead as the data line and the gate line in the area of ​​th...

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Abstract

The invention relates to a repairing line of a liquid crystal display device and a repairing line structure comprising the repairing line; a low-part structure of the repairing line structure comprises a second repairing line part which is positioned in a frame-sealing glue region and interlaced with a first lead, a first repairing line part separated from the second repairing line part and a second lead for connecting the first repairing line part and the second repairing line part for repairing the first lead; the repairing line structure of the invention is adopted and can greatly reduce the capacitance and the resistance of the used repairing line in the frame-sealing glue region and the response time.

Description

technical field [0001] The invention relates to a liquid crystal display device, in particular to a repair line in the liquid crystal display device and a repair line structure comprising the repair line. Background technique [0002] A liquid crystal display (LCD) device has an upper substrate and a lower substrate spaced apart from each other and facing each other. A plurality of electrodes formed on the two substrates face each other. The liquid crystal is sandwiched between the upper substrate and the lower substrate. The voltage is applied to the liquid crystal through the electrodes on the substrate, and then the alignment of the liquid crystal molecules is changed according to the applied voltage to display images. The voltage on the electrode of each pixel unit is transmitted from the data / gate driver (Data / Gatedriver) to the electrode of each pixel unit through wires. [0003] However, the lead wires that transmit the voltage may have a disconnection problem due ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
Inventor 秦锋曹兆铿
Owner SHANGHAI AVIC OPTOELECTRONICS
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