JPS6249191U - - Google Patents

Info

Publication number
JPS6249191U
JPS6249191U JP13942185U JP13942185U JPS6249191U JP S6249191 U JPS6249191 U JP S6249191U JP 13942185 U JP13942185 U JP 13942185U JP 13942185 U JP13942185 U JP 13942185U JP S6249191 U JPS6249191 U JP S6249191U
Authority
JP
Japan
Prior art keywords
guide plate
light guide
light
light source
display section
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.)
Granted
Application number
JP13942185U
Other languages
English (en)
Other versions
JPH0334786Y2 (ja
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 JP1985139421U priority Critical patent/JPH0334786Y2/ja
Publication of JPS6249191U publication Critical patent/JPS6249191U/ja
Application granted granted Critical
Publication of JPH0334786Y2 publication Critical patent/JPH0334786Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す縦断面図、第
２図は導光板の斜視図、第３図はケースの横断面
図、第４図は光の入射量を説明するための図であ
る。 ２…ハウジング、３，３ａ〜３ｄ…導光板、４
…ケース、５，５ａ〜５ｄ…光源、６…カバー、
７…表示区画、９…プリント基板、１１ａ〜１１
ｄ…溝、１３…点刻、１４ａ〜１４ｄ…表示部、
１５ａ〜１５ｄ…受光部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 裏面に多数の点刻により文字、記号等の表示部
    が設けられた複数枚の導光板を互いに適宜間隔を
    おいて積層配置し、各導光板の一端面に設けられ
    た受光部に対応してそれぞれ光源を配置し、この
    光源から出た光を当該導光板内に導き前記表示部
    を同一の表示区画内に選択的に表示するようにし
    た照光式多重表示装置において、前記各導光板の
    受光部と光源との間隔を、前記表示区画に近い導
    光板ほど大きくなるよう変化させたことを特徴と
    する照光式多重表示装置。
JP1985139421U 1985-09-13 1985-09-13 Expired JPH0334786Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985139421U JPH0334786Y2 (ja) 1985-09-13 1985-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985139421U JPH0334786Y2 (ja) 1985-09-13 1985-09-13

Publications (2)

Publication Number Publication Date
JPS6249191U true JPS6249191U (ja) 1987-03-26
JPH0334786Y2 JPH0334786Y2 (ja) 1991-07-23

Family

ID=31045309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985139421U Expired JPH0334786Y2 (ja) 1985-09-13 1985-09-13

Country Status (1)

Country Link
JP (1) JPH0334786Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156079U (ja) * 1980-04-22 1981-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156079U (ja) * 1980-04-22 1981-11-20

Also Published As

Publication number Publication date
JPH0334786Y2 (ja) 1991-07-23

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