JPS6136881U - Panel surface illumination device - Google Patents

Panel surface illumination device

Info

Publication number
JPS6136881U
JPS6136881U JP12096484U JP12096484U JPS6136881U JP S6136881 U JPS6136881 U JP S6136881U JP 12096484 U JP12096484 U JP 12096484U JP 12096484 U JP12096484 U JP 12096484U JP S6136881 U JPS6136881 U JP S6136881U
Authority
JP
Japan
Prior art keywords
light
panel surface
illumination device
surface illumination
mask sheet
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.)
Pending
Application number
JP12096484U
Other languages
Japanese (ja)
Inventor
光一郎 高橋
博行 山崎
Original Assignee
アンリツ株式会社
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 アンリツ株式会社 filed Critical アンリツ株式会社
Priority to JP12096484U priority Critical patent/JPS6136881U/en
Publication of JPS6136881U publication Critical patent/JPS6136881U/en
Pending legal-status Critical Current

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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 drawings]

第１図は、この考案によるパネル面の照明装置の一実施
例を示す断面図、第２図は、第１図に示す実施例の正面
図、第３図イは第１図に示す樹脂シ一ト６の正面図、第
３図口は第３図イの■一■線における断面図、第４図イ
は第１図に示すアクリル板７の正面図、第４図口は第４
図イの■一■線における断面図、第５図は、この実施例
における機能を説明するためのパネル断面の模型図、第
６図は、従来のパネル面の照明装置の側断面図である。 ４・・・パネル基板、６・・・マスクシ一ト（樹脂シー
ト）、６ｃ・・・光透過窓（表示窓域）、７・・・光伝
播路（アクリル板）、１２・・・ランプ。FIG. 1 is a sectional view showing an embodiment of the panel illumination device according to this invention, FIG. 2 is a front view of the embodiment shown in FIG. 1, and FIG. The front view of the acrylic plate 7 shown in FIG.
5 is a cross-sectional view of the panel taken along the line 1-2 in Figure A, FIG. 5 is a model cross-sectional view of the panel for explaining the functions of this embodiment, and FIG. 6 is a side sectional view of a conventional panel-surface illumination device. . 4... Panel board, 6... Mask sheet (resin sheet), 6c... Light transmission window (display window area), 7... Light propagation path (acrylic plate), 12... Lamp.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 透明な長坂部材から成る光伝播路７と；該光伝播路の一
部に設けられるランプ１２と；前記光伝路のパネル面側
に設けられるマスクシ一ト６とを備え、前記ランプより
出射された光を前記長板部材の内部を伝播させながら、
前記マスクシ一ト面に形成された光透過窓６Ｃから出射
させるようにしたことを特徴とするパネル面の照明装置
。A light propagation path 7 made of a transparent long slope member; a lamp 12 provided in a part of the light propagation path; and a mask sheet 6 provided on the panel surface side of the light path; While propagating the light inside the long plate member,
A lighting device for a panel surface, characterized in that the light is emitted from a light transmission window 6C formed on the mask sheet surface.
JP12096484U 1984-08-08 1984-08-08 Panel surface illumination device Pending JPS6136881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12096484U JPS6136881U (en) 1984-08-08 1984-08-08 Panel surface illumination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12096484U JPS6136881U (en) 1984-08-08 1984-08-08 Panel surface illumination device

Publications (1)

Publication Number Publication Date
JPS6136881U true JPS6136881U (en) 1986-03-07

Family

ID=30679761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12096484U Pending JPS6136881U (en) 1984-08-08 1984-08-08 Panel surface illumination device

Country Status (1)

Country Link
JP (1) JPS6136881U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505652B1 (en) * 1970-02-05 1975-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505652B1 (en) * 1970-02-05 1975-03-06

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