JPS5943585Y2 - 表示装置用導光板 - Google Patents

表示装置用導光板

Info

Publication number
JPS5943585Y2
JPS5943585Y2 JP1975056799U JP5679975U JPS5943585Y2 JP S5943585 Y2 JPS5943585 Y2 JP S5943585Y2 JP 1975056799 U JP1975056799 U JP 1975056799U JP 5679975 U JP5679975 U JP 5679975U JP S5943585 Y2 JPS5943585 Y2 JP S5943585Y2
Authority
JP
Japan
Prior art keywords
front panel
light
printing
light guide
guide plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1975056799U
Other languages
English (en)
Japanese (ja)
Other versions
JPS51137279U (enExample
Inventor
静夫 山本
良一 高橋
弘司 浜田
りん太郎 仁科
和広 斉藤
Original Assignee
株式会社田村電機製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社田村電機製作所 filed Critical 株式会社田村電機製作所
Priority to JP1975056799U priority Critical patent/JPS5943585Y2/ja
Publication of JPS51137279U publication Critical patent/JPS51137279U/ja
Application granted granted Critical
Publication of JPS5943585Y2 publication Critical patent/JPS5943585Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP1975056799U 1975-04-28 1975-04-28 表示装置用導光板 Expired JPS5943585Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975056799U JPS5943585Y2 (ja) 1975-04-28 1975-04-28 表示装置用導光板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975056799U JPS5943585Y2 (ja) 1975-04-28 1975-04-28 表示装置用導光板

Publications (2)

Publication Number Publication Date
JPS51137279U JPS51137279U (enExample) 1976-11-05
JPS5943585Y2 true JPS5943585Y2 (ja) 1984-12-25

Family

ID=28211640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975056799U Expired JPS5943585Y2 (ja) 1975-04-28 1975-04-28 表示装置用導光板

Country Status (1)

Country Link
JP (1) JPS5943585Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516299Y2 (enExample) * 1974-12-28 1980-04-16

Also Published As

Publication number Publication date
JPS51137279U (enExample) 1976-11-05

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