JPS6157891U - - Google Patents
Info
- Publication number
- JPS6157891U JPS6157891U JP14248784U JP14248784U JPS6157891U JP S6157891 U JPS6157891 U JP S6157891U JP 14248784 U JP14248784 U JP 14248784U JP 14248784 U JP14248784 U JP 14248784U JP S6157891 U JPS6157891 U JP S6157891U
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- light guide
- emitting member
- light emitting
- reflective
- 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 description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Description
第１図〜第５図は本考案の実施例を示すもので
あり、第１図は第５図のＡ部拡大図、第２図は第
５図のＢ部拡大図、第３図は第５図の−断面
図、第４図は導光板の平面図、第５図は照光装置
の断面図、第６図〜第８図は従来例を示すもので
あり、第６図は照光装置の断面図、第７図は照光
装置の要部斜視図、第８図は第６図のＣ部拡大図
である。
１１…表示体、１２…導光板、１２ｂ…周端面
、１２ｃ…凹凸面、１４…反射板、１４ａ…反射
面、１４ｂ…導光板の周端面に形成された反射面
、１４ｄ…反射板上の非反射面。
Figures 1 to 5 show examples of the present invention. Figure 1 is an enlarged view of part A in Figure 5, Figure 2 is an enlarged view of part B in Figure 5, and Figure 3 is an enlarged view of part B in Figure 5. 5 is a cross-sectional view of the light guide plate, FIG. 5 is a cross-sectional view of the illumination device, FIGS. 6 to 8 are conventional examples, and FIG. 6 is a diagram of the illumination device. 7 is a perspective view of a main part of the illumination device, and FIG. 8 is an enlarged view of section C in FIG. 6. DESCRIPTION OF SYMBOLS 11...Display body, 12...Light guide plate, 12b...Peripheral end surface, 12c...Uneven surface, 14...Reflector plate, 14a...Reflective surface, 14b...Reflective surface formed on the circumferential end surface of the light guide plate, 14d...On the reflector plate Non-reflective surface.
Claims (1)
、この導光板の表面に設けられた表示体と、導光
板の側端面に配置された発光部材とから成る照光
装置において、前記導光板の周端面は反射面にて
囲まれており、且つ前記反射板上の発光部材の周
囲部分が非反射面に形成されているとともに、導
光板の発光部材から離れている部分の表面には凹
凸が形成されていることを特徴とする照光装置。 In a lighting device comprising a reflector, a light guide plate opposed to the reflector, a display provided on the surface of the light guide plate, and a light emitting member disposed on a side end surface of the light guide plate, the light guide plate The peripheral end surface of the light guide plate is surrounded by a reflective surface, and the peripheral portion of the light emitting member on the reflective plate is formed as a non-reflective surface, and the surface of the portion of the light guide plate away from the light emitting member is uneven. An illumination device characterized in that: is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14248784U JPS6157891U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14248784U JPS6157891U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157891U true JPS6157891U (en) | 1986-04-18 |
Family
ID=30700811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14248784U Pending JPS6157891U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157891U (en) |
-
1984
- 1984-09-20 JP JP14248784U patent/JPS6157891U/ja active Pending