Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2006-08-11
2009-06-16
Pak, Sung H (Department: 2883)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S106000
Reexamination Certificate
active
07548286
ABSTRACT:
An LCD device and a method for manufacturing the same are disclosed. The LCD device comprises first and second substrates facing each other, a liquid crystal layer formed between the first and second substrates, a pixel region defined on the first and the second substrates, at least one micro hole formed from a rear surface of any one of the first and second substrates in the pixel region, the rear surface being an opposite surface of the substrate with respect to the liquid crystal layer, and a non-transparent material at least partially filled in the micro hole.
REFERENCES:
patent: 6904300 (2005-06-01), Maattanen et al.
patent: 2003/0030768 (2003-02-01), Sakamoto et al.
patent: 2006/0024858 (2006-02-01), Kumomi et al.
patent: 2007/0205420 (2007-09-01), Ponjee et al.
Cho Heung Lyul
Nam Seung Hee
Yoo Soon Sung
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
Pak Sung H
Wong Eric
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