Light adjuster and laminated glass

Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Optical excitation

Reexamination Certificate

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C349S013000, C349S016000

Reexamination Certificate

active

11050046

ABSTRACT:
A light adjuster which is free from occurrence of cloudiness, and can maintain sufficient workability to improve the yield. In the light adjuster, transparent electrically conductive films102aand102bare provided on respective surfaces of a pair of PET films103aand103b, a liquid crystal layer 101 is interposed between the transparent electrically conductive films102aand102b, and the force required for stripping the liquid crystal layer101from the transparent electrically conductive films102aand102bis in a range of 15 to 50 g/cm.

REFERENCES:
patent: 5473450 (1995-12-01), Yamada et al.
patent: 5843332 (1998-12-01), Takeuchi et al.
patent: 6413693 (2002-07-01), Bekku et al.
patent: 6781666 (2004-08-01), Kobayashi et al.
patent: 1-77620 (1989-05-01), None
patent: 4-86807 (1992-03-01), None
patent: 4-126224 (1992-11-01), None

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