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FPC pressing mechanism

A technology of pressing mechanism and pressing plate, which is applied in nonlinear optics, instruments, optics, etc., can solve problems such as inconvenient operation, uneven pressing force, poor electrode contact, etc., and achieve convenient operation and uniform pressing force , The effect of reducing the poor contact rate of electrodes

Pending Publication Date: 2017-05-10
WUXI TEHENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to ensure the correct electrical connection of various electronic components on the thin film transistor substrate, the industry usually conducts a lighting test on the cell segment when manufacturing the thin film transistor substrate. Uneven tightening force, very inconvenient operation, resulting in poor electrode contact

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] Such as Figure 1-3 Shown: FPC pressing mechanism, including supporting base 1, pressing plate 2, hand pressing plate 3 and spring plate 4; said supporting base 1 includes two symmetrical supporting parts, and pressing plate 2 is arranged on the two supporting parts Between them, a spring plate 4 is fixed on the pressing plate 2;

[0014] The support seat 1 is provided with a first groove 1-1 and a second groove 1-2, and two first connecting blocks 5 are respectively provided on both sides of the pressing plate 2, and the pressing plate 2 and the supporting seat 1 is connected through two first connecting blocks 5 and the first groove 1-1; two second connecting blocks 6 are arranged on both sides of the hand pressing plate 3, and the hand pressing plate 3 and the support seat 1 are connected through two second connecting blocks 6 Cooperate and connect with the second groove 1-2.

[0015] The hand pressing plate 3 and the pressing plate 2 are connected through an elast...

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PUM

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Abstract

The invention relates to an FPC pressing mechanism, and belongs to the technical field of semiconductor production. The FPC pressing mechanism comprises a supporting base, a pressing plate, a hand pressing plate and spring plates; the supporting base comprises two bilaterally symmetrical supporting components, the pressing plate is arranged between the two supporting components, and the spring plates are fixed to the pressing plate; the hand pressing plate is also arranged between the two supporting components and is located above the pressing plate. The FPC pressing mechanism is simple in structure and convenient to manufacture, force is uniformly applied to the pressing plate through the spring plates by overturning the hand pressing plate, and an electrode is located below the pressing plate. When the FPC pressing mechanism is adopted to conduct contact lighting on an FPC, pressing force generated by the mechanism is uniform, operation is convenient, and the electrode contact defect rate is greatly reduced.

Description

technical field [0001] The invention relates to an FPC pressing mechanism, in particular to a lighting contact device, which can press the FPC in contact lighting, and belongs to the technical field of semiconductor production. Background technique [0002] With the rapid development of science and technology, flat panel display devices, especially liquid crystal display devices (Liquid Crystal Display, LCD) are widely used in mobile phones and notebook computers due to their advantages of high image quality, small size, light weight and wide application range. In various consumer electronic products such as desktop display devices and televisions, it has gradually replaced the traditional cathode ray tube display device (Cathode Ray Tube, CRT) and has become the mainstream of the display device. [0003] A liquid crystal display panel is the most important component of a liquid crystal display device, and generally includes a thin film transistor (ThinFilm Transistor, TFT) ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 罗怀锋
Owner WUXI TEHENG TECH CO LTD