Title:
LIQUID CRYSTAL LIGHT CONTROL WINDOW FOR VEHICLE
Document Type and Number:
Japanese Patent JP3890841
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid crystal light control window for vehicle capable of doing away with obstacle of visibility when a current is not carried.
SOLUTION: Transparent electrodes 12 are formed on two sheets of glass base plates 10 and orientation films 13 are formed on the transparent electrodes 12. A liquid crystal photochromic material 14 being opaque by an application of voltage is clamped between the glass base plates 10 while the transparent electrodes 12 sides are opposed each other to form a light control element. Such the light control element is used for glass for vehicle to constituted the liquid crystal light control window for vehicle.
Inventors:
Shigeaki Yonemori
Satoshi Niiyama
Shinya Tahara
Seiichi Miyasaka
Satoshi Niiyama
Shinya Tahara
Seiichi Miyasaka
Application Number:
JP36633899A
Publication Date:
March 07, 2007
Filing Date:
December 24, 1999
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
B60J1/00; G02F1/13; B60J3/06; G02F1/1333; G02F1/1334; (IPC1-7): B60J1/00; B60J3/06; G02F1/13; G02F1/1334
Domestic Patent References:
| JP63074325U | ||||
| JP10221677A | ||||
| JP7278326A | ||||
| JP61111823U | ||||
| JP8504880A |
Attorney, Agent or Firm:
Haruka International Patent Office