Title:
【発明の名称】液晶表示素子用視角補償板
Document Type and Number:
Japanese Patent JP2853064
Kind Code:
B2
Abstract:
A viewing angle compensator for a liquid crystal display having characteristics such as being able to diminish the visual angle dependency of the liquid crystal display is provided. Said viewing angle compensator for a liquid crystal display comprises a light transmitting base and a film of a liquid crystalline polymer formed on the base, the liquid crystalline polymer taking in the state of liquid crystal a structure wherein a refractive index in the thickness direction is larger than a refractive index at least in one direction in a plane and assuming a glassy state at a temperature lower than the liquid crystal transition point thereof.
More Like This:
| JPS60118793 | LIQUID CRYSTAL ELEMENT |
Inventors:
MAZAKI HITOSHI
TOYOOKA TAKEHIRO
ITO HIROYUKI
TOYOOKA TAKEHIRO
ITO HIROYUKI
Application Number:
JP20369791A
Publication Date:
February 03, 1999
Filing Date:
July 19, 1991
Export Citation:
Assignee:
NIPPON SEKYU KK
International Classes:
G02F1/13; C09K19/38; C09K19/42; G02B5/30; G02F1/1335; G02F1/13363; G02F1/1347; (IPC1-7): G02F1/1335; G02B5/30
Domestic Patent References:
| JP385519A | ||||
| JP247629A | ||||
| JP273327A | ||||
| JP3148626A | ||||
| JP2306217A | ||||
| JP451101A | ||||
| JP427902A | ||||
| JP3233502A | ||||
| JP43110A | ||||
| JP387720A | ||||
| JP1282519A | ||||
| JP416919A | ||||
| JP43020A |
Attorney, Agent or Firm:
Takehiko Saito