JPH01173891U - - Google Patents
Info
- Publication number
- JPH01173891U JPH01173891U JP6407488U JP6407488U JPH01173891U JP H01173891 U JPH01173891 U JP H01173891U JP 6407488 U JP6407488 U JP 6407488U JP 6407488 U JP6407488 U JP 6407488U JP H01173891 U JPH01173891 U JP H01173891U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- light source
- proximity detection
- detection device
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6407488U JPH01173891U (de) | 1988-05-16 | 1988-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6407488U JPH01173891U (de) | 1988-05-16 | 1988-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173891U true JPH01173891U (de) | 1989-12-11 |
Family
ID=31289555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6407488U Pending JPH01173891U (de) | 1988-05-16 | 1988-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173891U (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534800U (de) * | 1976-06-30 | 1978-01-17 | ||
| JPS6398691A (ja) * | 1986-10-15 | 1988-04-30 | 株式会社タツノ・メカトロニクス | 表示装置 |
-
1988
- 1988-05-16 JP JP6407488U patent/JPH01173891U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534800U (de) * | 1976-06-30 | 1978-01-17 | ||
| JPS6398691A (ja) * | 1986-10-15 | 1988-04-30 | 株式会社タツノ・メカトロニクス | 表示装置 |