Liquid crystal display apparatus and process for...

Details Liquid crystal display apparatus and process for... Liquid crystal display apparatus and process for...

2007-07-26

2011-11-22

Pak, Sung (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Lens or prism separate from projection system

Reexamination Certificate

active

08064004

ABSTRACT:
A liquid crystal display apparatus, includes a liquid crystal display panel including a first substrate provided on a display light receiving side, and a second substrate provided on a display light exiting side so as to oppose the first substrate with a liquid crystal material interposed therebetween, the liquid crystal display panel having a bright dot defect portion therein, wherein: the first substrate includes a light-blocking portion formed in a region thereof corresponding to the bright dot defect portion; and the second substrate includes a light-collecting portion formed in a region thereof corresponding to the bright dot defect portion.

REFERENCES:
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patent: 2007/0035678 (2007-02-01), Yoo et al.
patent: 2007/0126945 (2007-06-01), Tashiro
patent: 2010/0201914 (2010-08-01), Ikeda
patent: 2010/0238386 (2010-09-01), Yin et al.
patent: 4-301616 (1992-10-01), None
patent: 2005-189360 (2005-07-01), None
patent: 2005-345602 (2005-12-01), None
patent: 2007241067 (2007-09-01), None
patent: 2006/016463 (2006-02-01), None
International Search Report for PCT/JP2007/064695, mailed Aug. 21, 2007.

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