Title:
【発明の名称】光を拡散させるための光学構造体
Document Type and Number:
Japanese Patent JP2001505497
Kind Code:
A
Abstract:
Optical diffusing structures can be fabricated from photopolymerizable material by directing light through a transparent or translucent substrate and then through the photopolymerizable material for a period of time sufficient to photopolymerize only a portion of the material. The resultant structure can be utilized as a diffuser, a viewing screen, and in other applications, and can be combined with other light-directing structures such as arrays of tapered optical waveguides.
Inventors:
Carl, Beson
Scott Zimmerman
Dias, jose
Maxfield, Mac
Scott Zimmerman
Dias, jose
Maxfield, Mac
Application Number:
JP52559498A
Publication Date:
April 24, 2001
Filing Date:
November 17, 1997
Export Citation:
Assignee:
Allied Signal Incorporated
International Classes:
B29C33/38; B29C35/08; C08F2/46; G02B5/02; G02B6/00; G03F7/00; G02B6/122; G02B6/24; G03B21/62; B29L11/00; G02B6/12; G02F1/13357; (IPC1-7): B29C35/08; B29C33/38; G02B5/02; G02B6/00; G03B21/62
Domestic Patent References:
| JPH06300905A | 1994-10-28 | |||
| JPH06331806A | 1994-12-02 | |||
| JPH07104110A | 1995-04-21 | |||
| JPH07290652A | 1995-11-07 | |||
| JPH08271887A | 1996-10-18 | |||
| JPH03171009A | 1991-07-24 | |||
| JPH07509327A | 1995-10-12 |
Foreign References:
| WO1995013567A1 | 1995-05-18 |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)