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US 2010/0060985 A1Published application
Method for producing polarizing plate, and automobile's windshield
AssigneeFUJIFILM Corporation
InventorsKoh Kamada, Yuki Matsunami, Kensuke Katagiri, Yuya Agata
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Abstract
A polarizing plate including a polarizing film containing at least a polarizer, wherein the polarizing film has a main absorption axis which is polygonally or smoothly curved.
Claims9
A polarizing plate comprising:
- a polarizing film containing at least a polarizer,
- wherein the polarizing film has a main absorption axis which is polygonally or smoothly curved.
A method for producing a polarizing plate, comprising:
- forming a coat film containing at least a polarizer, and
- stretching the coat film in a width direction,
- wherein the polarizing plate comprises a polarizing film containing at least the polarizer, the polarizing film having a main absorption axis which is polygonally or smoothly curved.
A method for producing a polarizing plate, comprising:
- applying a polarizing film-coating liquid containing at least a UV-curable liquid crystal compound, a photoinitiator and a polarizer onto an oriented film on a base which film has been rubbed in a polygonal or arc shape, to thereby form a coated product of the polarizing film-coating liquid,
- drying the coated product to form a coat layer, and
- irradiating the coat layer with UV rays while being heated to a temperature at which a liquid crystal phase develops,
- wherein the polarizing plate comprises a polarizing film containing at least the polarizer, the polarizing film having a main absorption axis which is polygonally or smoothly curved.
1 more element
A method for producing a polarizing plate, comprising:
- arranging a plurality of polarizing films each having a linearly oriented main absorption axis so that the linearly oriented main absorption axes of the polarizing films are polygonally curved as a whole,
- wherein the polarizing plate comprises a polarizing film containing at least a polarizer, the polarizing film having a main absorption axis which is polygonally or smoothly curved.
An intermediate layer comprising:
- a polarizing plate, and
- resin layers laid on both surfaces thereof,
- wherein the polarizing plate comprises a polarizing film containing at least a polarizer, and
- wherein the polarizing film has a main absorption axis which is polygonally or smoothly curved.
1 more element
Dependencies are inferred from the claim text.