JPS4893283A - - Google Patents
Info
- Publication number
- JPS4893283A JPS4893283A JP2490972A JP2490972A JPS4893283A JP S4893283 A JPS4893283 A JP S4893283A JP 2490972 A JP2490972 A JP 2490972A JP 2490972 A JP2490972 A JP 2490972A JP S4893283 A JPS4893283 A JP S4893283A
- 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.)
- Granted
Links
Landscapes
- Led Device Packages (AREA)
- Led Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2490972A JPS5223716B2 (fi) | 1972-03-10 | 1972-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2490972A JPS5223716B2 (fi) | 1972-03-10 | 1972-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4893283A true JPS4893283A (fi) | 1973-12-03 |
| JPS5223716B2 JPS5223716B2 (fi) | 1977-06-25 |
Family
ID=12151289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2490972A Expired JPS5223716B2 (fi) | 1972-03-10 | 1972-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223716B2 (fi) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210098A (en) * | 1975-07-07 | 1977-01-26 | Matsushita Electronics Corp | Optical digital indicator |
| JPS5353996A (en) * | 1976-10-27 | 1978-05-16 | Yasuo Wakabayashi | Photoelectric numeric indicator |
| JPS53103398A (en) * | 1977-02-18 | 1978-09-08 | Ackeret Design & Eng | Optical numerical value segment indicator |
| JP2007156228A (ja) * | 2005-12-07 | 2007-06-21 | Rohm Co Ltd | Ｌｅｄ表示器 |
-
1972
- 1972-03-10 JP JP2490972A patent/JPS5223716B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210098A (en) * | 1975-07-07 | 1977-01-26 | Matsushita Electronics Corp | Optical digital indicator |
| JPS5353996A (en) * | 1976-10-27 | 1978-05-16 | Yasuo Wakabayashi | Photoelectric numeric indicator |
| JPS53103398A (en) * | 1977-02-18 | 1978-09-08 | Ackeret Design & Eng | Optical numerical value segment indicator |
| JP2007156228A (ja) * | 2005-12-07 | 2007-06-21 | Rohm Co Ltd | Ｌｅｄ表示器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5223716B2 (fi) | 1977-06-25 |