JPS58114796U - Light guide plate for internal lighting display equipment - Google Patents
Light guide plate for internal lighting display equipmentInfo
- Publication number
- JPS58114796U JPS58114796U JP1235582U JP1235582U JPS58114796U JP S58114796 U JPS58114796 U JP S58114796U JP 1235582 U JP1235582 U JP 1235582U JP 1235582 U JP1235582 U JP 1235582U JP S58114796 U JPS58114796 U JP S58114796U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- guide plate
- display equipment
- internal lighting
- lighting display
- 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 5
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すものにして、第１図は分
解斜視図、第２図は要部の断面図、第３図は斜視図、第
４図は説明図、第５図は従来例の説明図である。
１・・・表示機器、２・・・照明灯、３・・・表示板、
４．・・・照明板、５・・・導光片、６・・・光拡散面
。The drawings show one embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is a sectional view of the main parts, FIG. 3 is a perspective view, FIG. 4 is an explanatory view, and FIG. FIG. 2 is an explanatory diagram of a conventional example. 1...Display device, 2...Lighting light, 3...Display board,
4. . . . Illumination plate, 5. Light guide piece, 6. Light diffusion surface.
Claims (1)
示板に導光し、該表示板を面照明するものであって、上
記表示板を面照明する照明板と、該照明板に照明光線を
導光する導光片とで成り、該照明板と導光片との屈曲連
結部の光変向傾斜面には、連続凹凸面状の光拡散面が形
成されていることを特徴とする内部照明表示機器の導光
板。The illumination light beam of the illumination lamp inside the display device is guided to the display board on the surface of the display device, and the display board is surface-illuminated. and a light guide piece that guides the illumination light beam, and a light diffusing surface in the form of a continuous uneven surface is formed on the light deflection slope of the bent connection portion between the illumination plate and the light guide piece. Light guide plate for internal lighting display equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1235582U JPS58114796U (en) | 1982-01-30 | 1982-01-30 | Light guide plate for internal lighting display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1235582U JPS58114796U (en) | 1982-01-30 | 1982-01-30 | Light guide plate for internal lighting display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58114796U true JPS58114796U (en) | 1983-08-05 |
Family
ID=30024932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1235582U Pending JPS58114796U (en) | 1982-01-30 | 1982-01-30 | Light guide plate for internal lighting display equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114796U (en) |
-
1982
- 1982-01-30 JP JP1235582U patent/JPS58114796U/en active Pending
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