PATTERNING ELLIPTICAL POLARIZER

Title:

PATTERNING ELLIPTICAL POLARIZER

Document Type and Number:

Japanese Patent JP2009193014

Kind Code:

A

Abstract:

To provide a polarizer which can be inexpensively manufactured and includes a patterning retardation layer and a patterning polarizing layer.

The elliptical polarizer includes the patterning polarizing layer including two or more regions having directions of different axes of absorption and the patterning retardation layer including two or more regions having directions of different slow axis, the patterning retardation layer containing a polymer having an orientation group at a side chain.

More Like This:

WO/2019/097889	LAMINATE, POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND METHOD FOR MANUFACTURING LAMINATE
JP2010164893	BIAXIALLY ORIENTED FILM, LAMINATE THEREOF AND WIDE VIEWING ANGLE COMPENSATION FILM FORMED FROM THE BOTH
JP2004067713	POLYAZO COMPOUND OR ITS SALT AND THEIR APPLICATION TO POLARIZING FILM

Inventors:

TASAKA TOMOKI
KANEIWA HIDEKI
AMIMORI ICHIRO

Application Number:

JP2008036269A

Publication Date:

August 27, 2009

Filing Date:

February 18, 2008

Export Citation:

Click for automatic bibliography generation Help

Assignee:

FUJIFILM CORP

International Classes:

G02B5/30; G01J4/04; G02F1/1335; G02F1/13363

Attorney, Agent or Firm:

Patent Service Corporation Patent Office Sykes

Previous Patent: CLEANING DEVICE, ELECTRIFYING DEVICE, CARTRIDGE, AND IMAGE FORMING APPARATUS

Next Patent: CODING APPARATUS, DECODING APPARATUS, CODING METHOD, DECODING METHOD, AND PROGRAM