JPS61143181U - - Google Patents
Info
- Publication number
- JPS61143181U JPS61143181U JP2771185U JP2771185U JPS61143181U JP S61143181 U JPS61143181 U JP S61143181U JP 2771185 U JP2771185 U JP 2771185U JP 2771185 U JP2771185 U JP 2771185U JP S61143181 U JPS61143181 U JP S61143181U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- display device
- light
- light source
- prisms
- 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
- 238000005286 illumination Methods 0.000 claims 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の一実施例を示す計器ケースの
断面図、第２図は反射鏡の断面図、第３図は同斜
視図、第４図及び第５図は他の実施例を示す断面
図、第６図は従来例の断面図である。
１１……計器ケース、１２……表示部、１３…
…光源、１４……反射鏡、１５……プリズム、１
６……垂直面、１７……傾斜面。
Fig. 1 is a sectional view of an instrument case showing one embodiment of the present invention, Fig. 2 is a sectional view of a reflector, Fig. 3 is a perspective view of the same, and Figs. 4 and 5 show other embodiments. A cross-sectional view, FIG. 6 is a cross-sectional view of a conventional example. 11...Instrument case, 12...Display section, 13...
...Light source, 14... Reflector, 15... Prism, 1
6... Vertical surface, 17... Inclined surface.
Claims (1)
からの光を上記反射鏡により反射照明する表示装
置において、上記反射鏡の表面に断面形状を鋸歯
状にしたプリズムを並行線状に形成したことを特
徴とする表示装置。 In a display device in which a reflecting mirror is provided at an angle on the back side of a display portion, and light from a light source is reflected by the reflecting mirror for illumination, prisms having a serrated cross section are formed in parallel lines on the surface of the reflecting mirror. A display device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2771185U JPS61143181U (en) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2771185U JPS61143181U (en) | 1985-02-26 | 1985-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61143181U true JPS61143181U (en) | 1986-09-04 |
Family
ID=30524916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2771185U Pending JPS61143181U (en) | 1985-02-26 | 1985-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61143181U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130194A (en) * | 1975-05-06 | 1976-11-12 | Hitachi Ltd | Liquid crystal display equipment |
| JPS58143371A (en) * | 1982-02-19 | 1983-08-25 | 株式会社日立製作所 | Liquid crystal display |
-
1985
- 1985-02-26 JP JP2771185U patent/JPS61143181U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51130194A (en) * | 1975-05-06 | 1976-11-12 | Hitachi Ltd | Liquid crystal display equipment |
| JPS58143371A (en) * | 1982-02-19 | 1983-08-25 | 株式会社日立製作所 | Liquid crystal display |
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