JPH0350284B2 - - Google Patents
Info
- Publication number
- JPH0350284B2 JPH0350284B2 JP60153648A JP15364885A JPH0350284B2 JP H0350284 B2 JPH0350284 B2 JP H0350284B2 JP 60153648 A JP60153648 A JP 60153648A JP 15364885 A JP15364885 A JP 15364885A JP H0350284 B2 JPH0350284 B2 JP H0350284B2
- Authority
- JP
- Japan
- Prior art keywords
- switching
- signal
- base
- light emitting
- voltage
- 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.)
- Expired - Lifetime
Links
Landscapes
- Position Input By Displaying (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60153648A JPS6215625A (ja) | 1985-07-12 | 1985-07-12 | 光学式座標入力装置 |
| KR1019860002200A KR900005225B1 (ko) | 1985-07-09 | 1986-03-25 | 광학식 좌표입력장치 |
| US06/881,192 US4725726A (en) | 1985-07-09 | 1986-07-02 | Optical coordinate input device having waveform shaping circuit |
| GB8616575A GB2178166B (en) | 1985-07-09 | 1986-07-08 | Optical coordinate input device |
| DE19863622888 DE3622888A1 (de) | 1985-07-09 | 1986-07-08 | Optische koordinaten-eingabeeinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60153648A JPS6215625A (ja) | 1985-07-12 | 1985-07-12 | 光学式座標入力装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2312141A Division JPH03223690A (ja) | 1990-11-17 | 1990-11-17 | 光電検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6215625A JPS6215625A (ja) | 1987-01-24 |
| JPH0350284B2 true JPH0350284B2 (enEXAMPLES) | 1991-08-01 |
Family
ID=15567130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60153648A Granted JPS6215625A (ja) | 1985-07-09 | 1985-07-12 | 光学式座標入力装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6215625A (enEXAMPLES) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63285024A (ja) * | 1987-05-18 | 1988-11-22 | Matsushita Electric Ind Co Ltd | 光学式位置検出装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117039A (en) * | 1981-01-05 | 1982-07-21 | Karoru Mfg Corp | Contact input device |
-
1985
- 1985-07-12 JP JP60153648A patent/JPS6215625A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215625A (ja) | 1987-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |