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US 7,253,847 B2Granted
Light adjuster and laminated glass
AssigneeNippon Sheet Glass Co., Ltd.
InventorYuichi Yano
Life of this patent
Estimating the term…
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 films 102a and 102b are provided on respective surfaces of a pair of PET films 103a and 103b, a liquid crystal layer 101 is interposed between the transparent electrically conductive films 102a and 102b, and the force required for stripping the liquid crystal layer 101 from the transparent electrically conductive films 102a and 102b is in a range of 15 to 50 g/cm.
Claims12
A light adjuster comprising:
- a pair of substrates, at least one of the substrates being transparent;
- transparent electrically conductive films provided on respective facing surfaces of the pair of substrates;
- and
- a liquid crystal layer interposed between the transparent electrically conductive films in attachment thereto, wherein said liquid crystal layer has a viscosity selected such that a force required for stripping said liquid crystal layer from said transparent electrically conductive films is in a range of 15 to 50 g/cm.
1 more element
A laminated glass comprising:
- at least two glass sheets disposed in facing relation to each other;
- and
- a light adjuster interposed between the two glass sheets,
- wherein said light adjuster comprises a pair of substrates, at least one of said substrates being transparent, transparent electrically conductive films provided on respective facing surfaces of said pair of substrates and a liquid crystal layer interposed between said transparent electrically conductive films in attachment thereto, wherein said liquid crystal layer has a viscosity selected such that a force required for stripping said liquid crystal layer from said transparent electrically conductive films is in a range of 15 to 50 g/cm.
1 more element
Dependencies are inferred from the claim text.