Invention Grant
- Patent Title: Method of making liquid crystal composite
- Patent Title (中): 制备液晶复合材料的方法
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Application No.: US217581Application Date: 1994-03-24
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Publication No.: US5405551APublication Date: 1995-04-11
- Inventor: Robert H. Reamey , John Mazzanti , Mark Wartenberg , Gil Garza , John Havens , Anne Gonzales , Kathleen DiZio , Harriette Atkins , Kevin Malloy
- Applicant: Robert H. Reamey , John Mazzanti , Mark Wartenberg , Gil Garza , John Havens , Anne Gonzales , Kathleen DiZio , Harriette Atkins , Kevin Malloy
- Applicant Address: CA Menlo Park
- Assignee: Raychem Corporation
- Current Assignee: Raychem Corporation
- Current Assignee Address: CA Menlo Park
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; C08L1/08 ; C08L29/04 ; C08L33/02 ; C08L33/14 ; C08L39/06 ; C08L63/00 ; C08L75/00 ; C08L83/04 ; C08L101/00 ; C09K19/54 ; G02F1/1334 ; C09K19/52 ; G02F1/13
Abstract:
A method is described for making a liquid crystal composite in which droplets of a liquid crystal material dispersed in a matrix material. An encapsulating material at least partially separates the liquid crystal material from the matrix material. This construction permits the matrix material to be selected on the basis of its processing and environmental properties and the encapsulating material to be selected on the basis of its emulsifying ability and orientational interactions with liquid crystal material. Light valves made from such a composite exhibit improved electro-optical properties.
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