JPS5520575A - Information input pen - Google Patents
Information input penInfo
- Publication number
- JPS5520575A JPS5520575A JP9381978A JP9381978A JPS5520575A JP S5520575 A JPS5520575 A JP S5520575A JP 9381978 A JP9381978 A JP 9381978A JP 9381978 A JP9381978 A JP 9381978A JP S5520575 A JPS5520575 A JP S5520575A
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- information input
- light diffuser
- input pen
- written
- 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
Abstract
PURPOSE: To increase the reading accuracy as well as to secure a high-speed recognition for the characters by giving the self-detection function to the pen itself for the segment direction.
CONSTITUTION: Plural units of light diffuser 13 one end of which points to the object face the information to be written in are arranged in parallel with the fixed space around core 12 forming pen 1. Furthermore, photoelectric conversion device 14 is provided at the other end face of each light diffuser 13. Thus the information written in by core 12 is detected optically via the photoelectric conversion element.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9381978A JPS5520575A (en) | 1978-07-31 | 1978-07-31 | Information input pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9381978A JPS5520575A (en) | 1978-07-31 | 1978-07-31 | Information input pen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5520575A true JPS5520575A (en) | 1980-02-14 |
Family
ID=14092998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9381978A Pending JPS5520575A (en) | 1978-07-31 | 1978-07-31 | Information input pen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5520575A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917675A (en) * | 1982-05-18 | 1984-01-28 | ドミニク・スリナ | Method of searching and processing data with handwritten signs and apparatus therefor |
JPS6017528A (en) * | 1983-07-08 | 1985-01-29 | Syst Soken:Kk | Display position (cursor) moving device |
JPH05278390A (en) * | 1991-04-01 | 1993-10-26 | Yashima Denki Co Ltd | Memory pen |
-
1978
- 1978-07-31 JP JP9381978A patent/JPS5520575A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917675A (en) * | 1982-05-18 | 1984-01-28 | ドミニク・スリナ | Method of searching and processing data with handwritten signs and apparatus therefor |
JPS6017528A (en) * | 1983-07-08 | 1985-01-29 | Syst Soken:Kk | Display position (cursor) moving device |
JPH05278390A (en) * | 1991-04-01 | 1993-10-26 | Yashima Denki Co Ltd | Memory pen |
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