Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-04-28
2008-10-14
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S016000, C349S149000, C349S150000
Reexamination Certificate
active
07436482
ABSTRACT:
There is provided a light adjuster which is capable of improving handleability thereof and preventing the occurrence of operation failure. A light adjuster103is comprised of a pair of PET films109aand109bthat sandwich a liquid crystal layer108therebetween, transparent electrically conductive films110aand110bthat are provided on respective facing surfaces of the pair of PET films109aand109b, and an electrode structure provided at one end of the light adjuster103. The electrode structure is comprised of a connecting base formed of a silver paste111that is applied to an exposed part of the transparent electrically conductive film110b, a copper tape112that is stuck on the upper surface of the silver paste111, and a tabular connector113made of a metal that is pressed onto the copper tape112at one end thereof. A lead line115is secured to the other end of the connector113by solder114to supply power from an external power source. The thickness of the electrode structure is not less than the value of the combined thickness of the liquid crystal layer108, the transparent electrically conductive film110a, and the PET film109a.
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Cohen Pontani Lieberman & Pavane LLP
Nippon Sheet Glass Company Limited
Schechter Andrew
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