LCD Monitor

A liquid crystal display and display area technology, which is applied to static indicators, instruments, nonlinear optics, etc., can solve problems such as the inability to complete data line disconnection repairs, and achieve the effect of increasing production costs

Active Publication Date: 2016-01-20
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if there is no repair line in the routing area, the disconnection repair of the data lines in the routing area cannot be completed

Method used

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Embodiment Construction

[0017] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] refer to figure 1 , figure 1 It is a structural schematic diagram of the first embodiment of the liquid crystal display of the present invention. The liquid crystal display provided in this embodiment includes a printed circuit board 10 , a data driving chip 20 , a scanning driving chip 30 and a liquid crystal display panel. The above-mentioned liquid crystal display panel includes a repair line 40, a shorting bar area 50, a plurality of data line pads 60, scanning line pads (not shown), a wiring area 70, a display area 80, a plurality of scanning lines 90, a plurality of The data lines 82 passing through the display area 80 and the routing area 70 and a plurality of test lines 100 used to connect the shorting bars of the shorting bar area 50 and the data line pads 60 during testing. The data driving chip 20...

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PUM

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Abstract

Provided is a liquid crystal display comprising at least a repairing wire (40), a shorting bar area (50), a data line bonding pad (60), a plurality of test lines (100) connected with shorting bars in the shorting bar area (50) and the data line bonding pad (60) during testing, a wiring area (70), a display area (80), a plurality of data lines (82) passing through the wiring area (70) and the display area (80). First ends of the data lines (82) are electrically connected with the data line bonding pad (60) and second ends of the data lines (82) extend below the display area (80). The repairing wire (40) comprises a first portion (41), a second portion (42) and a third portion (43). The first portion (41) is insulatingly crossed with the test lines (100), the second portion (42) is insulatingly crossed with the second ends of the data lines (82), and the third portion (43) is connected with the first portion (41) and the second portion (42) during repairing. Broken line repairing of the data lines (82) in the display area (80) and the wiring area (70) of a liquid crystal panel for the liquid crystal display can be achieved without greatly increasing the production cost of the liquid crystal display.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display. Background technique [0002] With the development of electronic technology, flat panel display devices have been rapidly developed, such as liquid crystal display devices, plasma display devices and OLED (Organic Light-Emitting Diode, organic light-emitting diode) display devices. Among flat panel display devices, liquid crystal display devices have been widely used due to their advantages such as low weight, small volume, and low energy consumption. [0003] In the prior art, the liquid crystal panel of the liquid crystal display device is provided with a wiring area, a display area, a plurality of data lines passing through the display area and the wiring area, a plurality of scanning lines, and at least one for repairing broken data lines. patch lines. Usually, a repair line includes a first part, a second part and a third part. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/13
CPCG02F1/136259G09G3/006G09G3/3611G09G2330/08G02F1/136254G02F1/136272
Inventor 邓明锋蔡荣茂庄益壮文松贤
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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