JPH01181083U - - Google Patents

Info

Publication number
JPH01181083U
JPH01181083U JP7763188U JP7763188U JPH01181083U JP H01181083 U JPH01181083 U JP H01181083U JP 7763188 U JP7763188 U JP 7763188U JP 7763188 U JP7763188 U JP 7763188U JP H01181083 U JPH01181083 U JP H01181083U
Authority
JP
Japan
Prior art keywords
substrate
back side
transparent plate
display device
retroreflection
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
JP7763188U
Other languages
Japanese (ja)
Other versions
JPH0432708Y2 (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 JP1988077631U priority Critical patent/JPH0432708Y2/ja
Publication of JPH01181083U publication Critical patent/JPH01181083U/ja
Application granted granted Critical
Publication of JPH0432708Y2 publication Critical patent/JPH0432708Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の好適な実施例を示す断面図
、第２図は正面図、第３図乃至第５図はガラスビ
ーズに再帰反射手段を施す一例を説明するため断
面図、第６図は再帰反射手段の他の例を示す断面
図、第７図は別の実施例を示す断面図、第８図は
従来例を示す断面図、第９図は別の従来例を示す
断面図である。 １……透光板、２……表示部、３……ガラスビ
ーズ、４……再帰反射手段、５……基板、９……
接着剤層、１０……光源、１１……裏板。 Fig. 1 is a sectional view showing a preferred embodiment of this invention, Fig. 2 is a front view, Figs. 3 to 5 are sectional views to explain an example of applying retroreflection means to glass beads, and Fig. 6 7 is a sectional view showing another example of the retroreflection means, FIG. 8 is a sectional view showing a conventional example, and FIG. 9 is a sectional view showing another conventional example. be. DESCRIPTION OF SYMBOLS 1...Translucent plate, 2...Display part, 3...Glass beads, 4...Retroreflection means, 5...Substrate, 9...
Adhesive layer, 10... light source, 11... back plate.

Claims (1)

【実用新案登録請求の範囲】 １ 光を透過させる透光板の裏面に必要な文字図
形等を着色インクで印刷等して表示部を形成し、 透光板の裏側にガラスビーズを備えた再帰反射
手段が形成された基板を設けたことを特徴とする
表示器。 ２ 再帰反射手段と基板との間に光源を設け、再
帰反射手段を担う部材に透光性をもたせたことを
特徴とする請求項１項に記載の表示器。[Scope of Claim for Utility Model Registration] 1. A recursive device in which a display part is formed by printing necessary characters and figures etc. with colored ink on the back side of a transparent plate that transmits light, and glass beads are provided on the back side of the transparent plate. A display device comprising a substrate on which a reflecting means is formed. 2. The display device according to claim 1, wherein a light source is provided between the retroreflection means and the substrate, and a member serving as the retroreflection means has translucency.
JP1988077631U 1988-06-10 1988-06-10 Expired JPH0432708Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988077631U JPH0432708Y2 (en) 1988-06-10 1988-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988077631U JPH0432708Y2 (en) 1988-06-10 1988-06-10

Publications (2)

Publication Number Publication Date
JPH01181083U true JPH01181083U (en) 1989-12-27
JPH0432708Y2 JPH0432708Y2 (en) 1992-08-06

Family

ID=31302605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988077631U Expired JPH0432708Y2 (en) 1988-06-10 1988-06-10

Country Status (1)

Country Link
JP (1) JPH0432708Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003524205A (en) * 2000-02-22 2003-08-12 スリーエム イノベイティブ プロパティズ カンパニー Sheet material with composite image floating
WO2004034357A1 (en) * 2002-10-08 2004-04-22 Nippon Carbide Kogyo Kabushiki Kaisha Recursive-reflection display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4730683U (en) * 1971-04-24 1972-12-07
JPS63194917U (en) * 1987-06-04 1988-12-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4730683U (en) * 1971-04-24 1972-12-07
JPS63194917U (en) * 1987-06-04 1988-12-15

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003524205A (en) * 2000-02-22 2003-08-12 スリーエム イノベイティブ プロパティズ カンパニー Sheet material with composite image floating
WO2004034357A1 (en) * 2002-10-08 2004-04-22 Nippon Carbide Kogyo Kabushiki Kaisha Recursive-reflection display device
JPWO2004034357A1 (en) * 2002-10-08 2006-07-20 日本カーバイド工業株式会社 Retroreflective display
US7248169B2 (en) 2002-10-08 2007-07-24 Nippon Carbide Kogyo Kabushiki Kaisha Recursive-reflective display devices
JP4658605B2 (en) * 2002-10-08 2011-03-23 日本カーバイド工業株式会社 Retroreflective display

Also Published As

Publication number Publication date
JPH0432708Y2 (en) 1992-08-06

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