JPH01117676U - - Google Patents
Info
- Publication number
- JPH01117676U JPH01117676U JP1271388U JP1271388U JPH01117676U JP H01117676 U JPH01117676 U JP H01117676U JP 1271388 U JP1271388 U JP 1271388U JP 1271388 U JP1271388 U JP 1271388U JP H01117676 U JPH01117676 U JP H01117676U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- light guide
- illuminating
- reflective surface
- light source
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本考案の一実施例の導光部材を斜め前
方から見た図、第２図は同導光部材を上方から見
た図、第３図は同導光部材を背面から見た図、第
４図は従来の導光部材を用いたカーステレオの表
示部照光装置の分解図である。
１０……導光部材、１１……背面、１２……前
面、１３……光源挿入孔、１４……反射面、Ａ…
…一端、Ｂ……他端、Ｐ……微小凹凸条。
Fig. 1 is a view of a light guide member according to an embodiment of the present invention as seen diagonally from the front, Fig. 2 is a view of the light guide member as seen from above, and Fig. 3 is a view of the light guide member as seen from the back. 4 are exploded views of a car stereo display lighting device using a conventional light guiding member. DESCRIPTION OF SYMBOLS 10...Light guide member, 11...Back surface, 12...Front surface, 13...Light source insertion hole, 14...Reflection surface, A...
...One end, B...Other end, P...Minute irregularities.
Claims (1)
れる透明な導光部材であつて、略帯板状をなし長
さ方向一端から他端に向かうに従い厚さが減少す
るよう背面が前面に対して傾斜しており、厚さの
大なる一端側が光源の配置される側とされ、上記
傾斜した背面には微小凹凸の刻まれた反射面が形
成され、しかもこの反射面は光源の配置される一
端側から他端側に行くに従い漸次幅広となるよう
形成されていることを特徴とする電子機器の表示
部照光用導光部材。 A transparent light guiding member used when illuminating the display section of electronic equipment from behind.It is approximately strip-shaped and has a thickness that decreases from one end to the other in the length direction, so that the back side is opposite to the front side. It is inclined, and the thicker end side is the side where the light source is placed, and the inclined back side is formed with a reflective surface carved with minute irregularities, and this reflective surface is the side where the light source is placed. 1. A light guide member for illuminating a display portion of an electronic device, the light guide member being formed to gradually become wider from one end to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1271388U JPH01117676U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1271388U JPH01117676U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117676U true JPH01117676U (en) | 1989-08-09 |
Family
ID=31222403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1271388U Pending JPH01117676U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117676U (en) |
-
1988
- 1988-02-02 JP JP1271388U patent/JPH01117676U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01108501U (en) | ||
| JPH01117676U (en) | ||
| JPS61206212U (en) | ||
| JPS62176887U (en) | ||
| JPS6325329U (en) | ||
| JPS59188634U (en) | lighted switch | |
| JPH0367381U (en) | ||
| JPH0185633U (en) | ||
| JPS5813579U (en) | display device | |
| JPS642198U (en) | ||
| JPS58129532U (en) | Shift knob with shift pattern display | |
| JPS6071025U (en) | illuminated push button | |
| JPS629123U (en) | ||
| JPS629203U (en) | ||
| JPS6443393U (en) | ||
| JPS6116673U (en) | Vending machine coin slot lighting device | |
| JPH0427428U (en) | ||
| JPS5925584U (en) | lighting equipment | |
| JPS5891780U (en) | illuminated display device | |
| JPS60113904U (en) | Reflector with luminous body | |
| JPS63179257U (en) | ||
| JPS59158090U (en) | Light guide plate in lighting display device | |
| JPS62127590U (en) | ||
| JPS60156588U (en) | multiple display | |
| JPS5836789U (en) | Display panel lighting device |