JPS5340228A - Light pen detection system - Google Patents
Light pen detection systemInfo
- Publication number
- JPS5340228A JPS5340228A JP11474176A JP11474176A JPS5340228A JP S5340228 A JPS5340228 A JP S5340228A JP 11474176 A JP11474176 A JP 11474176A JP 11474176 A JP11474176 A JP 11474176A JP S5340228 A JPS5340228 A JP S5340228A
- Authority
- JP
- Japan
- Prior art keywords
- light pen
- detection system
- pen detection
- ciecuits
- scanned
- 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
Landscapes
- Position Input By Displaying (AREA)
Abstract
PURPOSE: Scanning lines for light pen detection are skipped over every several characters and are scanned, so that an accurate position detection can be executed independently of the delay if ciecuits.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11474176A JPS5340228A (en) | 1976-09-27 | 1976-09-27 | Light pen detection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11474176A JPS5340228A (en) | 1976-09-27 | 1976-09-27 | Light pen detection system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5340228A true JPS5340228A (en) | 1978-04-12 |
Family
ID=14645479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11474176A Pending JPS5340228A (en) | 1976-09-27 | 1976-09-27 | Light pen detection system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5340228A (en) |
-
1976
- 1976-09-27 JP JP11474176A patent/JPS5340228A/en active Pending
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