JPS58195279U - display device - Google Patents

display device

Info

Publication number
JPS58195279U
JPS58195279U JP9257382U JP9257382U JPS58195279U JP S58195279 U JPS58195279 U JP S58195279U JP 9257382 U JP9257382 U JP 9257382U JP 9257382 U JP9257382 U JP 9257382U JP S58195279 U JPS58195279 U JP S58195279U
Authority
JP
Japan
Prior art keywords
display
light
guide plate
light 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.)
Granted
Application number
JP9257382U
Other languages
Japanese (ja)
Other versions
JPH0114055Y2 (en
Inventor
明 小川
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP9257382U priority Critical patent/JPS58195279U/en
Publication of JPS58195279U publication Critical patent/JPS58195279U/en
Application granted granted Critical
Publication of JPH0114055Y2 publication Critical patent/JPH0114055Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の表示装置を示した断面図、第２図は他の
従来例を示した部分拡大断面図、第３図は本考案よりな
る表示装置の実施例を示した断面図、第４図はその説明
図、第５図は本実施例の要部拡大断面図、第６図は本考
案の他の実施例を示した要部拡大断面図である。 １１・・・導光板、１２・・・表示板、１３・・・透明
フィルム、１４・・・表示部、１５・・・遮光塗料層、
１６゜２２・・・光反射面、１７．　２３ａ、　　２３
ｂ・・・光入射面、１８．１８’・・・凹部、１９・・
・端面、２０・・・光源、２１・・・導光板表面。FIG. 1 is a sectional view showing a conventional display device, FIG. 2 is a partially enlarged sectional view showing another conventional example, and FIG. 3 is a sectional view showing an embodiment of the display device according to the present invention. FIG. 4 is an explanatory diagram thereof, FIG. 5 is an enlarged sectional view of the main part of this embodiment, and FIG. 6 is an enlarged sectional view of the main part showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 11... Light guide plate, 12... Display board, 13... Transparent film, 14... Display part, 15... Light shielding paint layer,
16°22...Light reflecting surface, 17. 23a, 23
b... Light incidence surface, 18.18'... Concave portion, 19...
- End surface, 20... light source, 21... light guide plate surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 透光性材料からなるフィルム１３に、文字、数字、記号
等の表示となる表示部１４を除いて遮光塗料層１５を設
けて、表示板１２を形成し、該表示板１２の裏面に、光
源２０からの光を前記表示板１２の裏面に導く導光板１
１を重ね合せてなる表示装置において、前記導光板１１
の前記表示板１２との重合面に、前記表示部１４と対応
する位置に位置させて凹部（１８又は１８′）を設けて
、この凹部（１８又は１８′）の底面を反射面（１６又
は２２）とし、前記光源２′０からの光が前記導光板１
１を通って前記反射面（１６又は２２）で反射して前記
表示部１４を照明するようにしたことを特徴とする表示
装置。A display board 12 is formed by providing a light-shielding paint layer 15 on a film 13 made of a translucent material, except for a display area 14 that displays characters, numbers, symbols, etc., and a light source is provided on the back surface of the display board 12. a light guide plate 1 that guides light from 20 to the back surface of the display plate 12;
1, in which the light guide plate 11
A recess (18 or 18') is provided at a position corresponding to the display part 14 on the overlapping surface with the display plate 12, and the bottom surface of this recess (18 or 18') is connected to the reflective surface (16 or 18'). 22), the light from the light source 2'0 is transmitted to the light guide plate 1.
1 and reflected by the reflective surface (16 or 22) to illuminate the display section 14.
JP9257382U 1982-06-21 1982-06-21 display device Granted JPS58195279U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9257382U JPS58195279U (en) 1982-06-21 1982-06-21 display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9257382U JPS58195279U (en) 1982-06-21 1982-06-21 display device

Publications (2)

Publication Number Publication Date
JPS58195279U true JPS58195279U (en) 1983-12-26
JPH0114055Y2 JPH0114055Y2 (en) 1989-04-25

Family

ID=30222857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9257382U Granted JPS58195279U (en) 1982-06-21 1982-06-21 display device

Country Status (1)

Country Link
JP (1) JPS58195279U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001022300A (en) * 1999-07-09 2001-01-26 Nichia Chem Ind Ltd Self luminescence type display plate
WO2005015886A1 (en) * 2003-08-07 2005-02-17 Matsushita Electric Industrial Co., Ltd. Communication portable terminal device
JP2007108438A (en) * 2005-10-13 2007-04-26 Harison Toshiba Lighting Corp Illuminating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840771A (en) * 1971-09-30 1973-06-15
JPS56111882A (en) * 1980-02-12 1981-09-03 Koito Mfg Co Ltd Display
JPS5718662U (en) * 1980-07-02 1982-01-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840771A (en) * 1971-09-30 1973-06-15
JPS56111882A (en) * 1980-02-12 1981-09-03 Koito Mfg Co Ltd Display
JPS5718662U (en) * 1980-07-02 1982-01-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001022300A (en) * 1999-07-09 2001-01-26 Nichia Chem Ind Ltd Self luminescence type display plate
WO2005015886A1 (en) * 2003-08-07 2005-02-17 Matsushita Electric Industrial Co., Ltd. Communication portable terminal device
JP2007108438A (en) * 2005-10-13 2007-04-26 Harison Toshiba Lighting Corp Illuminating device

Also Published As

Publication number Publication date
JPH0114055Y2 (en) 1989-04-25

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