Title:
【発明の名称】発光ダイオード表示装置
Document Type and Number:
Japanese Patent JP2889913
Kind Code:
B2
Inventors:
YAMAUCHI TATSUO
OONO FUMYOSHI
IMAI JUNICHIRO
WATANABE TOMONOBU
OONO FUMYOSHI
IMAI JUNICHIRO
WATANABE TOMONOBU
Application Number:
JP31422390A
Publication Date:
May 10, 1999
Filing Date:
November 21, 1990
Export Citation:
Assignee:
HITACHI TEREKOMU TEKUNOROJII KK
International Classes:
G02B3/00; G09F13/20; H01H13/02; H01H13/70; H04M1/23; G09F13/22; (IPC1-7): G09F13/20; G02B3/00; H01H13/02; H01H13/70; H04M1/23
Domestic Patent References:
| JP1181084U | ||||
| JP6242092U | ||||
| JP5859090U | ||||
| JP57130386U |
Attorney, Agent or Firm:
Teruo Aoki