Title:
偏光制御素子
Document Type and Number:
Japanese Patent JP4827223
Kind Code:
B2
Abstract:
The invention relates to a polarization compensating element (PCE) for a liquid crystal, e.g. liquid crystal on silicon (LCoS), display system manufactured using a linearly photo-polymerizable polymer (LPP) (1) for orienting a photo-polymerizable liquid crystal polymer (LCP) film (2). To decrease the reflection, polarization conversion, and interference events in an LPP/LCP assembly the DELTA N birefringence value of the LCP material is minimized. Dielectric coatings (31, 38) are added at various locations throughout the assembly for minimizing the amount of reflection, polarization conversion, and interference effects and for suppressing spatial retardance ripples.
Inventors:
Jerry Jiba
Thomas Mayer
David M. Seemo
Marcus Dueri
Kim Leong Tan
Karen Denny's Hendrix
Klaus Schmidt
Thomas Mayer
David M. Seemo
Marcus Dueri
Kim Leong Tan
Karen Denny's Hendrix
Klaus Schmidt
Application Number:
JP2004359222A
Publication Date:
November 30, 2011
Filing Date:
December 10, 2004
Export Citation:
Assignee:
JDS Uniphase Corporation
International Classes:
G02F1/13363; G02B5/30; G02F1/1335
Domestic Patent References:
| JP6289374A | ||||
| JP2003262831A | ||||
| JP2003315798A | ||||
| JP2003207783A | ||||
| JP2002207213A | ||||
| JP2000515201A | ||||
| JP2003139941A |
Attorney, Agent or Firm:
Kiyoshi Tanaka
Murayama Midori
Murayama Midori