JPS5953703U - lighting equipment - Google Patents

lighting equipment

Info

Publication number
JPS5953703U
JPS5953703U JP14857182U JP14857182U JPS5953703U JP S5953703 U JPS5953703 U JP S5953703U JP 14857182 U JP14857182 U JP 14857182U JP 14857182 U JP14857182 U JP 14857182U JP S5953703 U JPS5953703 U JP S5953703U
Authority
JP
Japan
Prior art keywords
light guide
light
flat surface
display member
disposed
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
JP14857182U
Other languages
Japanese (ja)
Other versions
JPS6331443Y2 (en
Inventor
康夫 新保
Original Assignee
日本精機株式会社
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 日本精機株式会社 filed Critical 日本精機株式会社
Priority to JP14857182U priority Critical patent/JPS5953703U/en
Publication of JPS5953703U publication Critical patent/JPS5953703U/en
Application granted granted Critical
Publication of JPS6331443Y2 publication Critical patent/JPS6331443Y2/ja
Granted legal-status Critical Current

Links

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図は従来の照明装置を示した要部断面図、第２図Ａ
・第２図Ｂはそれぞれ異なった従来の照明装置を示した
要部断面図、第３図はこの考案に係る照明装置の一実施
例を示した要部断面図、第４図は第３図の要部を示した
分解斜視図、第５図はこの考案の第二実施例を示した反
射板の斜視図、第６図はこの考案の第三実施例を示した
反射板の斜視図である。 液晶表示素子・・・１０、導光体・・・１１、平坦面・
・・１３、反射面・・・１４、ランプ・・・１５、反射
板・・・１６、柔軟部・・・２０゜ １８ −　　　　　　怠Ｏ ｔａ　　　・Figure 1 is a sectional view of the main parts of a conventional lighting device, Figure 2A
・Figure 2B is a cross-sectional view of the main part showing different conventional lighting devices, FIG. 3 is a cross-sectional view of the main part showing an embodiment of the lighting device according to this invention, and FIG. Fig. 5 is a perspective view of a reflector showing a second embodiment of this invention, and Fig. 6 is a perspective view of a reflector showing a third embodiment of this invention. be. Liquid crystal display element...10, light guide...11, flat surface...
...13, Reflective surface...14, Lamp...15, Reflective plate...16, Flexible part...20°18 - Lazy Ota ・

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光透過性表示部材の背後に導光体を配設し、この導光体
には上記表示部材と対向する面とは反対の面に平坦面と
この平坦面から連続して反射面とを形成し、この平坦面
と反射面とに反射板を配設するとともに、導光体の一部
に光源を対向配設し、この光源からの照射光線を上記導
光体に導入して上記表示部材の背後より照明するように
したものにおいて、上記導光体の平坦面と反射面とが交
わる稜線箇所に相応した上記反射板部分を柔軟部とした
ことを特徴とする照明装置。A light guide is disposed behind the light-transmissive display member, and the light guide has a flat surface on a surface opposite to the surface facing the display member, and a reflective surface continuous from the flat surface. A reflecting plate is disposed on the flat surface and the reflective surface, and a light source is disposed oppositely on a part of the light guide, and the irradiated light from the light source is introduced into the light guide to display the display member. 1. An illumination device for illuminating from behind, characterized in that a portion of the reflecting plate corresponding to a ridgeline where a flat surface and a reflecting surface of the light guide intersect is a flexible portion.
JP14857182U 1982-09-30 1982-09-30 lighting equipment Granted JPS5953703U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14857182U JPS5953703U (en) 1982-09-30 1982-09-30 lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14857182U JPS5953703U (en) 1982-09-30 1982-09-30 lighting equipment

Publications (2)

Publication Number Publication Date
JPS5953703U true JPS5953703U (en) 1984-04-09
JPS6331443Y2 JPS6331443Y2 (en) 1988-08-23

Family

ID=30330054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14857182U Granted JPS5953703U (en) 1982-09-30 1982-09-30 lighting equipment

Country Status (1)

Country Link
JP (1) JPS5953703U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172699A1 (en) * 2007-10-03 2010-04-07 Sharp Kabushiki Kaisha Illuminating device and liquid crystal display device
WO2010038523A1 (en) * 2008-09-30 2010-04-08 シャープ株式会社 Illuminating device and liquid crystal display device
WO2012002065A1 (en) * 2010-07-01 2012-01-05 シャープ株式会社 Backlight unit and liquid crystal display device
WO2012035896A1 (en) * 2010-09-15 2012-03-22 シャープ株式会社 Light guide plate, lighting device, liquid crystal display device, and television receiver
WO2013069592A1 (en) * 2011-11-09 2013-05-16 シャープ株式会社 Illuminating device, display device, and television receiver

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005174656A (en) * 2003-12-09 2005-06-30 Mitsubishi Electric Corp Switching device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104658U (en) * 1972-12-27 1974-09-07
JPS52105069U (en) * 1976-02-09 1977-08-10
JPS5563177U (en) * 1978-10-26 1980-04-30
JPS5741545U (en) * 1980-08-20 1982-03-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519013A (en) * 1974-07-12 1976-01-24 Fujikura Ltd DODENYONANSHITSUARUMINIUMUGOKIN OYOBI SONOSEIZOHOHO

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104658U (en) * 1972-12-27 1974-09-07
JPS52105069U (en) * 1976-02-09 1977-08-10
JPS5563177U (en) * 1978-10-26 1980-04-30
JPS5741545U (en) * 1980-08-20 1982-03-06

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2172699A1 (en) * 2007-10-03 2010-04-07 Sharp Kabushiki Kaisha Illuminating device and liquid crystal display device
EP2172699A4 (en) * 2007-10-03 2011-04-20 Sharp Kk Illuminating device and liquid crystal display device
US8345186B2 (en) 2007-10-03 2013-01-01 Sharp Kabushiki Kaisha Illumination device and liquid crystal display device
WO2010038523A1 (en) * 2008-09-30 2010-04-08 シャープ株式会社 Illuminating device and liquid crystal display device
WO2012002065A1 (en) * 2010-07-01 2012-01-05 シャープ株式会社 Backlight unit and liquid crystal display device
WO2012035896A1 (en) * 2010-09-15 2012-03-22 シャープ株式会社 Light guide plate, lighting device, liquid crystal display device, and television receiver
WO2013069592A1 (en) * 2011-11-09 2013-05-16 シャープ株式会社 Illuminating device, display device, and television receiver

Also Published As

Publication number Publication date
JPS6331443Y2 (en) 1988-08-23

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