Liquid crystal cells – elements and systems – Particular structure – Holder – support – frame – or housing
Reexamination Certificate
2011-06-28
2011-06-28
Qi, Mike (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Holder, support, frame, or housing
C349S061000, C349S064000, C349S065000
Reexamination Certificate
active
07969528
ABSTRACT:
A method for assembling a liquid crystal display device includes: a) assembling together a front frame, a liquid crystal panel and an optical plate unit in a dust-free environment to form a first unit in a manner that the liquid crystal panel closes an opening in the front frame and that a sealed state is established between the liquid crystal panel and the optical plate unit; b) assembling a circuit board to one side of a rear frame without requirement of a dust-free environment to form a second unit; c) assembling a light source to one of the first and second units; and d) interconnecting the first and second units without requirement of a dust-free environment in a manner that the light source is able to provide light to a light-entrance surface of the optical plate unit.
REFERENCES:
patent: 6559908 (2003-05-01), Hiratsuka et al.
patent: 6806920 (2004-10-01), Hayashi et al.
patent: 7492081 (2009-02-01), Hori et al.
patent: 7573540 (2009-08-01), Katsuda et al.
Chiu Chun-Chang
Hung Ming-Chuan
Lee Chuan-Fa
Liu Yu-Lun
Yeh Hsu-Cheng
Osha • Liang LLP
Qi Mike
Top Victory Investments Limited
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