JPS6136881U - Panel surface illumination device - Google Patents
Panel surface illumination deviceInfo
- 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
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
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)
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505652B1 (en) * | 1970-02-05 | 1975-03-06 |
-
1984
- 1984-08-08 JP JP12096484U patent/JPS6136881U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505652B1 (en) * | 1970-02-05 | 1975-03-06 |
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