1
Binh Vu Cao, Wayne Montoya, Damoder Reddy, Aldrich N K Lau: Method of making a liquid crystal composite including a dye. Raychem Corporation, Herbert G Burkard, Yuan Chao, April 14, 1998: US05738804 (9 worldwide citation)

A method is disclosed for making a liquid crystal composite including a dye. The method comprises forming volumes in which a liquid crystal material is surrounded by a containment medium, forming a dye dispersion, combining the dye dispersion and the volumes of liquid material, and treating that com ...


2
John R Havens, Binh Vu Cao, Frank Wasilewski, Philip J Jones, Damoder Reddy, Brackin L Andrews: Method and apparatus for patterning encapsulated liquid crystal layers. Raychem Corporation, Yuan Chao, Herbert G Burkard, October 6, 1998: US05818556 (4 worldwide citation)

An encapsulated liquid crystal layer is patterned by placing a mask into contact with a coated substrate. The mask is held against the substrate, for example, by a vacuum, to form a seal. The assembly is submerged in a solvent to dissolve the exposed region of the encapsulated liquid crystal materia ...