JPS5548976A - Photoelectric conversion element - Google Patents
Photoelectric conversion elementInfo
- Publication number
- JPS5548976A JPS5548976A JP12149478A JP12149478A JPS5548976A JP S5548976 A JPS5548976 A JP S5548976A JP 12149478 A JP12149478 A JP 12149478A JP 12149478 A JP12149478 A JP 12149478A JP S5548976 A JPS5548976 A JP S5548976A
- Authority
- JP
- Japan
- Prior art keywords
- light
- read
- photoelectric conversion
- conversion element
- reflection
- 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
Abstract
PURPOSE: To obtain an extremely thin type and highly capable subject device, by introducing dispersing lights of a read-out information surface coming from a reflection surface, which forms a sharp angle toward the surface of read-out information, into a light-gathering glass fiber and photoelectrically converting the lights by an element attached to the other end as an integrated unit.
CONSTITUTION: A light-gathering glass fiber functions as a lens with such a characteristic that the glass takes the maximum reflection at the center axis and the reflection tapers off toward its circumference. When a light source 17 is radiated in the neighborhood of A on a script 16, the light enters a glass plate vertically, reflects 11 and enters the aforementioned lens 8. The light is radiated onto the glass plate 10, reflected 12 and image-formed on a photoelectric conversion element 13. By operating a seanning circuit 15 in this condition, the element is switched and a light information of an original image is converted to an electrical signal for read- out. In this mechanism, an extremely thin, long-sized and highly capable photoelectric conversion element can be obtained, and adjustment of a lens system can be simplified.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12149478A JPS5548976A (en) | 1978-10-04 | 1978-10-04 | Photoelectric conversion element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12149478A JPS5548976A (en) | 1978-10-04 | 1978-10-04 | Photoelectric conversion element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5548976A true JPS5548976A (en) | 1980-04-08 |
JPS5636588B2 JPS5636588B2 (en) | 1981-08-25 |
Family
ID=14812549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12149478A Granted JPS5548976A (en) | 1978-10-04 | 1978-10-04 | Photoelectric conversion element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5548976A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56150879A (en) * | 1980-04-23 | 1981-11-21 | Canon Inc | Photoelectric converter |
JPS56156759U (en) * | 1980-04-23 | 1981-11-21 | ||
JPS5715716U (en) * | 1980-07-01 | 1982-01-27 | ||
JPS5738611U (en) * | 1980-08-15 | 1982-03-02 | ||
JPS5754363A (en) * | 1980-09-19 | 1982-03-31 | Hitachi Ltd | Photosensor array device |
JPS5754377A (en) * | 1980-09-18 | 1982-03-31 | Canon Inc | Photoelectric converting element |
JPS5863164A (en) * | 1981-10-13 | 1983-04-14 | Fuji Xerox Co Ltd | Optical read-out element |
JPS60134485A (en) * | 1983-12-23 | 1985-07-17 | Agency Of Ind Science & Technol | Optical and electrical integrated circuit |
JPS60161664A (en) * | 1984-02-01 | 1985-08-23 | Sharp Corp | Tightly adhered two-dimensional image readout device |
JPH01278076A (en) * | 1988-04-28 | 1989-11-08 | Ricoh Res Inst Of Gen Electron | Photosensor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123625A (en) * | 1976-04-09 | 1977-10-18 | Ricoh Co Ltd | Focusing optical system for electrophotographic copier |
-
1978
- 1978-10-04 JP JP12149478A patent/JPS5548976A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123625A (en) * | 1976-04-09 | 1977-10-18 | Ricoh Co Ltd | Focusing optical system for electrophotographic copier |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5759510Y2 (en) * | 1980-04-23 | 1982-12-18 | ||
JPS56156759U (en) * | 1980-04-23 | 1981-11-21 | ||
JPS56150879A (en) * | 1980-04-23 | 1981-11-21 | Canon Inc | Photoelectric converter |
JPS5715716U (en) * | 1980-07-01 | 1982-01-27 | ||
JPS5738611U (en) * | 1980-08-15 | 1982-03-02 | ||
JPS5933282Y2 (en) * | 1980-08-15 | 1984-09-17 | 松下電器産業株式会社 | pressure regulating valve |
JPS5754377A (en) * | 1980-09-18 | 1982-03-31 | Canon Inc | Photoelectric converting element |
JPS6322465B2 (en) * | 1980-09-18 | 1988-05-12 | Canon Kk | |
JPS5754363A (en) * | 1980-09-19 | 1982-03-31 | Hitachi Ltd | Photosensor array device |
JPS5863164A (en) * | 1981-10-13 | 1983-04-14 | Fuji Xerox Co Ltd | Optical read-out element |
JPS60134485A (en) * | 1983-12-23 | 1985-07-17 | Agency Of Ind Science & Technol | Optical and electrical integrated circuit |
JPS60161664A (en) * | 1984-02-01 | 1985-08-23 | Sharp Corp | Tightly adhered two-dimensional image readout device |
JPH01278076A (en) * | 1988-04-28 | 1989-11-08 | Ricoh Res Inst Of Gen Electron | Photosensor |
Also Published As
Publication number | Publication date |
---|---|
JPS5636588B2 (en) | 1981-08-25 |
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