JPS6246487U - - Google Patents

Info

Publication number
JPS6246487U
JPS6246487U JP13656685U JP13656685U JPS6246487U JP S6246487 U JPS6246487 U JP S6246487U JP 13656685 U JP13656685 U JP 13656685U JP 13656685 U JP13656685 U JP 13656685U JP S6246487 U JPS6246487 U JP S6246487U
Authority
JP
Japan
Prior art keywords
substrate
light
display board
transilluminated
protrusions
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.)
Pending
Application number
JP13656685U
Other languages
English (en)
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 filed Critical
Priority to JP13656685U priority Critical patent/JPS6246487U/ja
Publication of JPS6246487U publication Critical patent/JPS6246487U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】
第1図、第2図は本考案による透過照明式表示
板の一実施例を示し、第1図は基板の背面図、第
2図は第1図の―線に沿つた断面図、第3図
は従来の透過照明式表示板の正面図、第4図はそ
の背面図、第5図は第4図の―線に沿つた断
面図を示している。 10……透過照明式表示板、11……ランプ、
12……基板、13……突起。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半透明樹脂材料からなる基板12に、その背後
    に配置する光源11からの光の強弱に応じて径の
    大きさの異なる複数の突起13を一体に成形し、
    文字・数字等の全表示指標が一様な明るさで見え
    るようにしたことを特徴とする透過照明式表示板
JP13656685U 1985-09-06 1985-09-06 Pending JPS6246487U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13656685U JPS6246487U (ja) 1985-09-06 1985-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13656685U JPS6246487U (ja) 1985-09-06 1985-09-06

Publications (1)

Publication Number Publication Date
JPS6246487U true JPS6246487U (ja) 1987-03-20

Family

ID=31039799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13656685U Pending JPS6246487U (ja) 1985-09-06 1985-09-06

Country Status (1)

Country Link
JP (1) JPS6246487U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134279B2 (ja) * 1973-09-10 1976-09-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134279B2 (ja) * 1973-09-10 1976-09-25

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