Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-03-14
2006-03-14
Nguyen, Chanh (Department: 2675)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C349S192000
Reexamination Certificate
active
07012589
ABSTRACT:
The present invention relates to a liquid crystal display device including a liquid crystal panel having a drive cell and a correction cell to correct a phase difference, and aims to improve a defect of display which occurs due to existence of a defective area in the vicinity of the inside of the seal member of a drive cell and correction cell. The liquid crystal display device includes the liquid crystal panel having the drive cell1and the correction cell11to correct the phase difference. The liquid crystal panel is structured by being overlapped between the correction cell11and the drive cell1in the form that the defective area20a2of the inside is overlapped in the vicinity of the seal member8of the drive cell1, in the range of the normal area20b1of the correction11. According to this structure, it is possible to avoid overlapping between the defective areas of the drive cell and the correction cell, and to reduce and improve defects in display due to the defective area.
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Okano Terutaka
Satou Toshihiko
Citizen Watch Co. Ltd.
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kumar Srilakshmi K.
Nguyen Chanh
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