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Liquid crystal display module and liquid crystal display panel

A liquid crystal display module, display panel technology, applied in static indicators, printed circuits, instruments, etc., can solve the problems of reduced welding accuracy, welding dislocation, etc., and achieve the effect of improving welding accuracy

Inactive Publication Date: 2012-01-11
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] An object of the present invention is to provide a liquid crystal display module to solve the problem of soldering misalignment due to the small spacing between the panel pads when soldering the pads of the flexible circuit board to the pads of the panel in the prior art. Technical problems that cause reduced welding accuracy

Method used

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  • Liquid crystal display module and liquid crystal display panel
  • Liquid crystal display module and liquid crystal display panel
  • Liquid crystal display module and liquid crystal display panel

Examples

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Embodiment Construction

[0033] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced.

[0034] image 3 A structural diagram of a preferred embodiment of the liquid crystal display module in the present invention is shown.

[0035] see image 3 , the liquid crystal display module includes a display panel (not shown), the display panel is provided with a plurality of panel pads 31, the length of the panel pads 31 extends along the longitudinal direction B1 of the pull wire direction, the mold The set also includes a flexible circuit board (not shown in the figure), and the flexible circuit board includes a plurality of flexible circuit board pads 32 , and the flexible circuit board pads 32 are soldered to the panel pads 31 one by one.

[0036] Please also refer to image 3 and Figure 4 , two adjacent columns of panel pads and corresponding two columns of flexible circuit board pad...

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Abstract

The invention discloses a liquid crystal display module which comprises a display panel; a plurality of panel welding plates are arranged on the display panel; the lengths of the panel welding plates extend along the longitudinal direction of a pull line direction; the module also comprises a flexible circuit board; the flexible circuit board also comprises a plurality of flexible circuit board welding plates; the flexible circuit board welding plates are correspondingly welded with the panel welding plates one by one; the adjacent two panel welding plates and the corresponding two flexible circuit board welding plates form a welding unit which comprises a first panel welding plate and a second panel welding plate, and a first flexible circuit board welding plate and a second flexible circuit board welding plate which correspond to the first panel welding plate and the second panel welding plate; and the first panel welding plate and the second panel welding plate are staggered in a horizontal direction. The invention also discloses a liquid crystal display panel.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display module and a liquid crystal display panel. Background technique [0002] With the continuous development of liquid crystal display technology, the requirements for liquid crystal display functions are getting higher and higher. [0003] see figure 1 , figure 1 It is a schematic diagram of welding between a flexible printed circuit (Flexible Printed Circuit, FPC) and a display panel in the prior art. [0004] Wherein, the length, width, etc. of each panel welding pad 11 on the display panel are all equal, and the distance L1 between each panel welding pad 11 is also the same, corresponding to it, each flexible circuit board welding pad 12 on the flexible circuit board The length, width, and spacing are also the same. [0005] As the resolution of the display panel increases, the width of the panel pads 11 needs to be increased, but since...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G02F1/133H05K1/11
CPCH05K1/14H05K1/189H05K2201/09709G02F1/13458H05K1/118G02F1/13452G02F1/13H05K2201/10136
Inventor 王金杰陈政鸿
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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