Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-05-08
2007-05-08
Andujar, Leonardo (Department: 2826)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S155000, C349S187000
Reexamination Certificate
active
09994283
ABSTRACT:
A liquid crystal display device free from cross talk is disclosed. The device has a supporting column, a contact part and an electrically conductive layer. The supporting column is provided for an upper substrate and vertically extended therefrom to maintain a uniform cell gap. The contact part is provided for a common line disposed at a peripheral region outside an active area of a lower substrate. The contact part faces the supporting column at a corresponding place to guide a communication between the supporting column and the common line. And, the conductive layer is formed on surfaces of the supporting column and the upper substrate. A portion of the conductive layer on the supporting column is joined to the common line within the contact part to establish a signal interconnection between the lower substrate and the upper substrate. A related fabrication method is also disclosed.
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Chun Jin Young
Lee Seok Lyul
Andujar Leonardo
Boe-Hydis Technology Co., Ltd.
Ladas & Parry LLP
Sefer Ahmed N.
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