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Electronic connectors and connection method thereof, and electronic modules

A technology of electronic connectors and connection methods, which can be used in instruments, nonlinear optics, optics, etc., and can solve problems such as the inability to effectively reduce the resistance value difference between wires

Active Publication Date: 2008-07-02
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the increasing number of wires connecting a driver chip to the pixel area of ​​a display, in an unfolded sample having only one unfolded section (such as image 3 sample shown) the zigzag path may not effectively reduce the difference in resistance value between the wires

Method used

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  • Electronic connectors and connection method thereof, and electronic modules
  • Electronic connectors and connection method thereof, and electronic modules
  • Electronic connectors and connection method thereof, and electronic modules

Examples

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Embodiment Construction

[0043] In order to make the above and other objects, features, and advantages of the present invention more comprehensible, preferred embodiments are listed below in conjunction with the accompanying drawings, which are described in detail as follows.

[0044] The present invention uses a plurality of electronic wires arranged in an unfolded sample to provide an electronic connection between an integrated circuit (drive chip) and a pixel interval of a display panel. In particular, the unfolded sample according to the embodiment of the present invention has two or more unfolded sections to expand the width between adjacent wires twice or more. Such as Figure 4A-4B As shown, the first unfolding section FS1 expands the gap S between two adjacent wires of the chip end I To an intermediate interval S M , And the second expansion section FS2 further expands this intermediate interval S M To interval S P At the end of the pixel area. Using this two-time interval expansion method, the zi...

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PUM

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Abstract

A fan-out pattern having two or more fan-out sections is implemented between a driver IC and a display for reducing or eliminating the pathlength differences among the electrical conductors in the fan-out pattern. As such, some of the conductors between the driver IC and the display can have two or more zigzag swath widths. In a fan-out pattern having two fan-out sections, a first fan-out section widens the spacing, SI, between two adjacent conductors at the IC side to an intermediate spacing, SM, and a second fan-out section further widens the intermediate spacing SM to the spacing, SP, at the display side. With two fan-out sections, the first zigzag extension is implemented in some conductors between the IC side and the first fan-out section, and the second zigzag extension is implemented in some conductors between the first fan-out section and the second fan-out section.

Description

Technical field [0001] The present invention relates to a set of electronic connectors between two electronic components, and more particularly to a set of electronic connectors between a driving IC and a pixel interval of a display panel. Background technique [0002] The display panel usually includes a pixel area and a plurality of data lines DL and gate lines GL connected to the pixel area, such as a liquid crystal display (LCD) panel. Such as figure 1 As shown, these data lines and gate lines are connected to a plurality of integrated circuit drivers or driver ICs, such as a data driver chip 10 or a gate driver chip 20. All driving chips include a bond pad area 210 with a plurality of electrical wire pads (not shown) to connect a plurality of electrical conductors to the connector area 220 in the pixel area ,Such as figure 2 Shown. Due to the spacing S between adjacent wires at the chip end I Much smaller than the spacing S between adjacent wires at the end of the pixel ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1345
Inventor 黄信恺曾贵圣刘竹育
Owner AU OPTRONICS CORP