Title:
【発明の名称】透過型スクリーン及び背面投写型画像ディスプレイ装置
Document Type and Number:
Japanese Patent JP3093100
Kind Code:
B2
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Inventors:
Takahiko Yoshida
Yutaka Matsuda
Yutaka Matsuda
Application Number:
JP10638394A
Publication Date:
October 03, 2000
Filing Date:
May 20, 1994
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G03B21/62; G03B21/625; (IPC1-7): G03B21/62
Domestic Patent References:
| JP339944A | ||||
| JP5300454A | ||||
| JP5188476A | ||||
| JP333838A |
Attorney, Agent or Firm:
Akio Namiki