Liquid crystal display and method of manufacturing the same

Details Liquid crystal display and method of manufacturing the same Liquid crystal display and method of manufacturing the same

2005-05-27

2008-12-09

Smith, Zandra (Department: 2822)

Semiconductor device manufacturing: process

Making field effect device having pair of active regions...

On insulating substrate or layer

C438S030000, C349S043000, C349S046000

Reexamination Certificate

active

07462516

ABSTRACT:
The present invention relates to a method for keeping contact resistance of a pad low. The present invention also discloses a structure of the pad and a method for manufacturing the same, for use in circuit boards and LCD displays. The pad terminal comprises a first metal layer and a second metal layer covering the first metal layer. The second metal layer is removed before the pad terminal is deposited. Thus, the surface of the pad is clean and contact resistance is kept low, because there are no contaminants on the pad. Furthermore, the present invention discloses a pad having a raised part and a depressed part, enlarging the contact area of the pad. Therefore, contact resistance is reduced, and adhesion between the pad and the pad terminal is enhanced.

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