JPS5719747Y2 - - Google Patents
Info
- Publication number
- JPS5719747Y2 JPS5719747Y2 JP9750677U JP9750677U JPS5719747Y2 JP S5719747 Y2 JPS5719747 Y2 JP S5719747Y2 JP 9750677 U JP9750677 U JP 9750677U JP 9750677 U JP9750677 U JP 9750677U JP S5719747 Y2 JPS5719747 Y2 JP S5719747Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9750677U JPS5719747Y2 (ja) | 1977-07-21 | 1977-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9750677U JPS5719747Y2 (ja) | 1977-07-21 | 1977-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5425093U JPS5425093U (ja) | 1979-02-19 |
| JPS5719747Y2 true JPS5719747Y2 (ja) | 1982-04-26 |
Family
ID=29032401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9750677U Expired JPS5719747Y2 (ja) | 1977-07-21 | 1977-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5719747Y2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877380U (ja) * | 1981-11-18 | 1983-05-25 | 小島プレス工業株式会社 | 照明表示装置 |
| JP4261659B2 (ja) * | 1998-12-16 | 2009-04-30 | シチズン電子株式会社 | 面状光源装置 |
| JP4637803B2 (ja) * | 2006-05-12 | 2011-02-23 | シャープ株式会社 | 導光板およびそれを備えた面状発光装置 |
| CN101617252B (zh) * | 2006-12-29 | 2012-06-20 | 莫迪尼斯有限公司 | 用于照明应用的内耦合结构 |
| JP5306799B2 (ja) * | 2008-12-26 | 2013-10-02 | 日東光学株式会社 | 光学素子および発光装置 |
| JP5426744B2 (ja) * | 2012-10-09 | 2014-02-26 | 株式会社東芝 | 表示装置、バックライト装置および導光装置 |
-
1977
- 1977-07-21 JP JP9750677U patent/JPS5719747Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5425093U (ja) | 1979-02-19 |