Title:
【発明の名称】光変調素子
Document Type and Number:
Japanese Patent JP2627071
Kind Code:
B2
Abstract:
A light modulating device comprises a signal input unit for generating an optical signal, an optical switching unit using an alternately-laminated structure consisting of insulating layers and a conductive or semiconductive layer, and a display medium responsive to electric field. The device controls the electric field strength applied to the display medium by irradiating or interrupting light on the optical switching unit in accordance with an input signal, and performs a display corresponding to the input signal.
Inventors:
Hiroshi Matsuda
Kawada Haruki
Kunihiro Sakai
Kiyoshi Takimoto
Kawade Isa Satoshi
Yanagisawa Yoshihiro
Morikawa Yuko
Kawada Haruki
Kunihiro Sakai
Kiyoshi Takimoto
Kawade Isa Satoshi
Yanagisawa Yoshihiro
Morikawa Yuko
Application Number:
JP1349988A
Publication Date:
July 02, 1997
Filing Date:
January 26, 1988
Export Citation:
Assignee:
Canon Inc
International Classes:
G02F1/133; G02F1/135; (IPC1-7): G02F1/135; G09G3/36
Domestic Patent References:
| JP6240649A | ||||
| JP59128521A | ||||
| JP59131912A | ||||
| JP6413527A |
Attorney, Agent or Firm:
Yoshio Toyota