公开(公告)号：WO1998025181A1

公开(公告)日：1998-06-11

申请号：PCT/US1997020780

申请日：1997-11-17

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  BEESON, Karl ,  ZIMMERMAN, Scott ,  DIAZ, Jose ,  MAXFIELD, Mac

IPC: G03F07/00

CPC classification number: G02F1/133524 ,  G02B5/0215 ,  G02B5/0231 ,  G02B5/0242 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/0289 ,  G02B6/1221 ,  G02B6/241 ,  G02B2006/12195 ,  G02F2001/133607 ,  G03B21/625 ,  Y10S428/913 ,  Y10S430/147 ,  Y10T428/24355 ,  Y10T428/24612 ,  Y10T428/24669

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.

Abstract translation: 光学漫射结构可以由可光聚合的材料制成，通过将光引导通过透明或半透明的基底，然后通过可光聚合的材料一段时间，足以光聚合材料的一部分。 所得到的结构可以用作扩散器，观察屏幕以及其它应用，并且可以与诸如锥形光波导阵列的其它导光结构组合使用。

公开(公告)号：EP0941502A1

公开(公告)日：1999-09-15

申请号：EP97948282.0

申请日：1997-11-17

Applicant: AlliedSignal Inc.

Inventor： BEESON, Karl ,  ZIMMERMAN, Scott ,  DIAZ, Jose ,  MAXFIELD, Mac

IPC: G03F7 ,  B29C33 ,  B29C35 ,  C08F2 ,  G02B5 ,  G02B6 ,  G03B21 ,  B29L11 ,  G02F1

CPC classification number: G02F1/133524 ,  G02B5/0215 ,  G02B5/0231 ,  G02B5/0242 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/0289 ,  G02B6/1221 ,  G02B6/241 ,  G02B2006/12195 ,  G02F2001/133607 ,  G03B21/625 ,  Y10S428/913 ,  Y10S430/147 ,  Y10T428/24355 ,  Y10T428/24612 ,  Y10T428/24669

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.