Liquid crystal cells – elements and systems – Nominal manufacturing methods or post manufacturing...
Reexamination Certificate
2005-07-26
2005-07-26
Dudek, James A. (Department: 2871)
Liquid crystal cells, elements and systems
Nominal manufacturing methods or post manufacturing...
C349S189000, C349S190000
Reexamination Certificate
active
06922229
ABSTRACT:
One substrate is supported by an attracting and adsorbing operation and by an adhesive means provided inside a pressurizing plate; the other of substrate, on which a liquid crystal agent is dropped, is supported on a table by an attracting and adsorbing operation or by an adhesive means. Then, the pressure inside the chamber is reduced until a designated reduced pressure level is attained, and the pressure is increased after the substrates come firmly into contact with an adhesive agent that has been provided on the other of substrates, so that the individual substrates are attracted and adsorbed by the pressurizing plate and the table, whereby the substrates are laminated while positioning the substrates. Then, by retracting the adhesive means in the pressurizing plate or the table, the adhesive member is removed from the substrate surface, while or after twisting the adhesive member.
REFERENCES:
patent: 6304311 (2001-10-01), Egami et al.
patent: 2003/0063251 (2003-04-01), Murata et al.
patent: 2001-133745 (2001-05-01), None
Endoh Masatomo
Imaizumi Kiyoshi
Yamamoto Tatsuharu
Yawata Satoshi
Antonelli Terry Stout & Kraus LLP
Dudek James A.
Hitachi Industries Co., Ltd.
Sharp Kabushiki Kaisha
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