JPS58114797U - Light guide plate for internal lighting display equipment - Google Patents
Light guide plate for internal lighting display equipmentInfo
- Publication number
- JPS58114797U JPS58114797U JP1235682U JP1235682U JPS58114797U JP S58114797 U JPS58114797 U JP S58114797U JP 1235682 U JP1235682 U JP 1235682U JP 1235682 U JP1235682 U JP 1235682U JP S58114797 U JPS58114797 U JP S58114797U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- illumination
- plate
- guide plate
- internal lighting
- 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 6
- 238000009751 slip forming Methods 0.000 claims 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図は説明平面図、第3図は従来例の説明
平面図である。The drawings show one embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is an explanatory plan view, and FIG. 3 is an explanatory plan view of a conventional example.
Claims (1)
表示板に導光し、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、臨界角に対応する多数個の
光反射面が連続的に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。An illumination light beam from a lighting lamp inside a display device is guided to a display board on the front of the display device, and the display board is illuminated in a surface area,
It consists of an illumination plate that provides surface illumination of the display plate, and a light guide piece that guides the illumination light beam to the illumination plate, and the light deflection slope of the bent connection portion between the illumination plate and the light guide piece has a critical A light guide plate for an internal lighting display device, characterized in that a large number of light reflecting surfaces corresponding to corners are continuously formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1235682U JPS58114797U (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 |
---|---|---|---|
JP1235682U JPS58114797U (en) | 1982-01-30 | 1982-01-30 | Light guide plate for internal lighting display equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58114797U true JPS58114797U (en) | 1983-08-05 |
Family
ID=30024933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1235682U Pending JPS58114797U (en) | 1982-01-30 | 1982-01-30 | Light guide plate for internal lighting display equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58114797U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006098161A (en) * | 2004-09-29 | 2006-04-13 | Yazaki Corp | Display apparatus |
CN108415119A (en) * | 2018-05-11 | 2018-08-17 | 深圳市帝显电子有限公司 | A kind of backlight module and display equipment |
-
1982
- 1982-01-30 JP JP1235682U patent/JPS58114797U/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006098161A (en) * | 2004-09-29 | 2006-04-13 | Yazaki Corp | Display apparatus |
JP4704716B2 (en) * | 2004-09-29 | 2011-06-22 | 矢崎総業株式会社 | Display device |
CN108415119A (en) * | 2018-05-11 | 2018-08-17 | 深圳市帝显电子有限公司 | A kind of backlight module and display equipment |
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