Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-07-04
2006-07-04
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S149000, C349S158000
Reexamination Certificate
active
07072018
ABSTRACT:
Disclosed is an IC chip using a glass substrate capable of being manufactured at a lower cost than the IC chip using from a semiconductor wafer. Further, where the body substrate of a display device is made of glass, the IC chip and the body substrate can have equal coefficients of thermal expansion, thus preventing the IC chips from peeling off and reducing the failure rate. Furthermore, the gate line driving IC applied to a display device can be arranged as an IC chip having a length approximately equal to the display area, therefore, mounting a plurality of IC chips as the gate driving IC is not required, thereby reducing the production cost. Still further, all gate lines can be extended in parallel from the IC chip so that no difference in the delay occurs among the gate lines and the size of frame of display device can reduced.
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Korean Patent Office Notification for Submission of Opinion, dated Jan. 12, 2005.
Hirosawa Koji
Miyajima Yasushi
Yamamura Kuni
Yokoyama Ryoichi
Chowdhury Tarifur R.
Fish & Richardson P.C.
Sanyo Electric Co,. Ltd.
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