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Production of liquid-crystal display panel and circuit substrate

A technology for liquid crystal display panels and circuit substrates, applied in static indicators, instruments, etc., can solve the problems of poor display stability, fractures, and poor contact of liquid crystal panels, avoid bad contact or fractures, and improve production quality. efficiency, ensuring the effect of electrical connection

Inactive Publication Date: 2006-03-15
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the defect that the flexible printed circuit board in the prior art is easy to cause poor contact or breakage during production and transportation, resulting in poor display stability of the liquid crystal panel, the present invention provides a liquid crystal display with good display stability. panel

Method used

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  • Production of liquid-crystal display panel and circuit substrate
  • Production of liquid-crystal display panel and circuit substrate
  • Production of liquid-crystal display panel and circuit substrate

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Embodiment Construction

[0017] Please refer to figure 2 with image 3 , figure 2 It is a structural schematic diagram of the liquid crystal display panel of the present invention, image 3 yes figure 2 Schematic diagram of the partial structure of the second substrate in . The liquid crystal display panel 1 includes a first substrate 4 and a second substrate 3, the first substrate 4 and the second substrate 3 are superimposed on each other, and the second substrate 3 includes a driver chip 5, a connector 10, and a plurality of first wires 9 and a plurality of second wires 11. Please also refer to Figure 5 , the second substrate 3 has a connector pressing area 6, the connector 10 is located on the connector pressing area 6, and one end of the driving chip 5 passes through a plurality of first wires and a control circuit (not shown in the figure) The other end of the driver chip 5 is connected to the connector 10 through the plurality of second wires 11, and the connector 10 can be connected ...

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Abstract

A liquid crystal display panel consists of the first base plate overlapped with the second base plate and the second base plate including the first wire, the second wire, a driving chip with its one end connected to the first wire and another end to connector through the second wire for driving said display panel, and a connector set on connector pressed region. The method for preparing liquid crystal display panel and for preparing circuit base plate is also disclosed.

Description

【Technical field】 [0001] The invention relates to a liquid crystal display panel and a method for manufacturing a circuit substrate of the liquid crystal display panel. 【Background technique】 [0002] Nowadays, with the rapid development of computer and electronic technology, such as palmtop computers, notepads and notebook computers, etc., have been ubiquitous in every corner of society. In response to the development of computers and electronic products in the direction of powerful computing functions, fast speed and small size, The volume of internal connectors also tends to shrink significantly. At present, most methods of manufacturing liquid crystal display panels are to directly set the chip (Integrated Circuit, IC) on the glass substrate (Chip On Glass, COG), and then use the flexible printed circuit board (Flexible Print Circuit, FPC) to connect the chip and the printed circuit board. (Printed CircuitBoard, PCB) connected. Wherein, the connector (Connector) is gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133G09G3/36
Inventor 麦哲魁孟锴
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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