JPS63109988U - - Google Patents

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Publication number
JPS63109988U
JPS63109988U JP188187U JP188187U JPS63109988U JP S63109988 U JPS63109988 U JP S63109988U JP 188187 U JP188187 U JP 188187U JP 188187 U JP188187 U JP 188187U JP S63109988 U JPS63109988 U JP S63109988U
Authority
JP
Japan
Prior art keywords
display
display board
translucent
light
covered
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
JP188187U
Other languages
English (en)
Other versions
JPH0438386Y2 (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 JP188187U priority Critical patent/JPH0438386Y2/ja
Publication of JPS63109988U publication Critical patent/JPS63109988U/ja
Application granted granted Critical
Publication of JPH0438386Y2 publication Critical patent/JPH0438386Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案に係る表示装置に使用される表
示板の一実施例を示す要部拡大図、第２図ａ〜ｅ
はそれぞれ反射素子群のパターンを示す図、第３
図は反射素子群の形成方法を説明するための図、
第４図〜第６図はそれぞれ本考案の他の実施例を
示す要部断面図、第７図ａ，ｂは表示装置の従来
例を示す斜視図および要部拡大断面図、第８図は
金属粒子の膜厚と透過率との関係を示す図である
。 １……表示板、２……透光性表示部、３……遮
光層、４……金属粒子層、５……拡散透過層、６
……光源、１０……金属粒子集合体、１１……マ
スク、２２……導光板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 透光性材料からなる表示板の表面もしくは裏面
    で透光性表示部以外の部分を遮光層で被覆し、前
    記透光性表示部に金属粒子からなる多数の小さな
    金属粒子集合体を規則的もしくは不規則的パター
    ンを形成する如く設け、さらに前記表示板の表面
    もしくに裏面全体を拡散透過層で被覆し、前記透
    光性表示部を表示板の裏面側より照明するように
    したことを特徴とする表示装置。
JP188187U 1987-01-12 1987-01-12 Expired JPH0438386Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP188187U JPH0438386Y2 (ja) 1987-01-12 1987-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP188187U JPH0438386Y2 (ja) 1987-01-12 1987-01-12

Publications (2)

Publication Number Publication Date
JPS63109988U true JPS63109988U (ja) 1988-07-15
JPH0438386Y2 JPH0438386Y2 (ja) 1992-09-08

Family

ID=30780203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP188187U Expired JPH0438386Y2 (ja) 1987-01-12 1987-01-12

Country Status (1)

Country Link
JP (1) JPH0438386Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009031020A (ja) * 2007-07-25 2009-02-12 Nippon Seiki Co Ltd 表示板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5052143B2 (ja) * 2007-01-16 2012-10-17 矢崎総業株式会社 表示板、および該表示板を備えた表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009031020A (ja) * 2007-07-25 2009-02-12 Nippon Seiki Co Ltd 表示板

Also Published As

Publication number Publication date
JPH0438386Y2 (ja) 1992-09-08

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