JPS5575370A - Original reading device - Google Patents
Original reading deviceInfo
- Publication number
- JPS5575370A JPS5575370A JP14920478A JP14920478A JPS5575370A JP S5575370 A JPS5575370 A JP S5575370A JP 14920478 A JP14920478 A JP 14920478A JP 14920478 A JP14920478 A JP 14920478A JP S5575370 A JPS5575370 A JP S5575370A
- Authority
- JP
- Japan
- Prior art keywords
- photo sensor
- arrays
- original
- scanning direction
- electrodes
- 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.)
- Granted
Links
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
Abstract
PURPOSE: To realize the reading of the high-resolution picture with the large area preserved for each photo sensor unit by arraying plural units of the photo sensor in the main scanning direction along with installation of more than two one-dimensional photo sensor arrays distributed nearly in parallel.
CONSTITUTION: Condensing cylinderical lens 12 is provided to condense beam source 13 onto the lines parallel to the prescribed scanning direction on the surface of original 10, and two raws of one-dimensional photo sensor arrays 11 and 12 are provided in the main scanning direction and at the both sides of lens 12. These arrays 11 and 12 comprise noncrystal semiconductor 2, transparent electrodes 3 and 8 holding semiconductor 2 between, metal electrodes 4 and 5 connected to electrodes 3 and 8, and transparent substance 9 which cuts off the light entering directly semiconductor 2 from source 13. Furthermore, switching circuit 7 is added to give the relative shift to the transparent carrier in corporating original 10 plus arrays 11 and 12. Thus the original reading device is constituted to ensure a high-resolution reading for the picture.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14920478A JPS5575370A (en) | 1978-12-02 | 1978-12-02 | Original reading device |
US06/464,579 US4467195A (en) | 1977-12-08 | 1983-02-07 | Information detecting apparatus |
US06/606,158 US4553036A (en) | 1977-12-08 | 1984-05-02 | Information detecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14920478A JPS5575370A (en) | 1978-12-02 | 1978-12-02 | Original reading device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5575370A true JPS5575370A (en) | 1980-06-06 |
JPS6224984B2 JPS6224984B2 (en) | 1987-06-01 |
Family
ID=15470091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14920478A Granted JPS5575370A (en) | 1977-12-08 | 1978-12-02 | Original reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5575370A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57148368A (en) * | 1981-03-09 | 1982-09-13 | Nec Corp | Solid state color image pickup element |
JPS57160261A (en) * | 1981-03-30 | 1982-10-02 | Toshiba Corp | Facsimile device |
JPS5821973A (en) * | 1981-08-03 | 1983-02-09 | Nippon Telegr & Teleph Corp <Ntt> | Color original reader |
JPS59204365A (en) * | 1983-05-04 | 1984-11-19 | Fuji Xerox Co Ltd | Method and device for reading color original |
JPS6190356U (en) * | 1984-11-20 | 1986-06-12 | ||
JPS61212960A (en) * | 1985-03-19 | 1986-09-20 | Toshiba Corp | Picture reader |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0237363U (en) * | 1988-09-02 | 1990-03-12 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984667A (en) * | 1972-12-20 | 1974-08-14 | ||
JPS49123214A (en) * | 1973-03-28 | 1974-11-26 | ||
JPS5040810A (en) * | 1973-08-13 | 1975-04-14 | ||
JPS5180110A (en) * | 1975-01-08 | 1976-07-13 | Nippon Electric Co | ccd rainsensaano hoshiki |
JPS5375727A (en) * | 1976-12-17 | 1978-07-05 | Hitachi Ltd | Solid state color pick up unit |
-
1978
- 1978-12-02 JP JP14920478A patent/JPS5575370A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984667A (en) * | 1972-12-20 | 1974-08-14 | ||
JPS49123214A (en) * | 1973-03-28 | 1974-11-26 | ||
JPS5040810A (en) * | 1973-08-13 | 1975-04-14 | ||
JPS5180110A (en) * | 1975-01-08 | 1976-07-13 | Nippon Electric Co | ccd rainsensaano hoshiki |
JPS5375727A (en) * | 1976-12-17 | 1978-07-05 | Hitachi Ltd | Solid state color pick up unit |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57148368A (en) * | 1981-03-09 | 1982-09-13 | Nec Corp | Solid state color image pickup element |
JPS57160261A (en) * | 1981-03-30 | 1982-10-02 | Toshiba Corp | Facsimile device |
JPS5821973A (en) * | 1981-08-03 | 1983-02-09 | Nippon Telegr & Teleph Corp <Ntt> | Color original reader |
JPS59204365A (en) * | 1983-05-04 | 1984-11-19 | Fuji Xerox Co Ltd | Method and device for reading color original |
JPS6190356U (en) * | 1984-11-20 | 1986-06-12 | ||
JPS61212960A (en) * | 1985-03-19 | 1986-09-20 | Toshiba Corp | Picture reader |
Also Published As
Publication number | Publication date |
---|---|
JPS6224984B2 (en) | 1987-06-01 |
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