JPS5530231A - Original reader - Google Patents
Original readerInfo
- Publication number
- JPS5530231A JPS5530231A JP10308978A JP10308978A JPS5530231A JP S5530231 A JPS5530231 A JP S5530231A JP 10308978 A JP10308978 A JP 10308978A JP 10308978 A JP10308978 A JP 10308978A JP S5530231 A JPS5530231 A JP S5530231A
- Authority
- JP
- Japan
- Prior art keywords
- original
- rod
- glass
- sensor
- photosensor array
- 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
- Facsimile Heads (AREA)
Abstract
PURPOSE: To increase resolution by simplifying the illumination of an original by arranging a non-crystalline array over float glass and then by forming the image of light reflected by the original on the photosensor array through a cell hook lens.
CONSTITUTION: Float glass 11 is mounted on orignal 12 and a gap between cell hook lens 21 and the original surface is held constant to illuminate the original easily. At one edge of glass 11, died rod 13 is provided rotatably and sensor 15 is engaged with rod 13. Over sensor 15, driving part 16 is provided which moves photosensor array 23 in main-scanning direction M and rod 13 is turned by motor 19 to move sensor 15 in sub-scanning direction S. Light source 20 illuminates original 12 via glass 11 and light reflected by original 12 is image-formed on non-crystalline photosensor array 23 via lens 21.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10308978A JPS5530231A (en) | 1978-08-24 | 1978-08-24 | Original reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10308978A JPS5530231A (en) | 1978-08-24 | 1978-08-24 | Original reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5530231A true JPS5530231A (en) | 1980-03-04 |
Family
ID=14344900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10308978A Pending JPS5530231A (en) | 1978-08-24 | 1978-08-24 | Original reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530231A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6121170U (en) * | 1984-07-11 | 1986-02-07 | 京セラミタ株式会社 | Optical scanning body drive device |
-
1978
- 1978-08-24 JP JP10308978A patent/JPS5530231A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6121170U (en) * | 1984-07-11 | 1986-02-07 | 京セラミタ株式会社 | Optical scanning body drive device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55661A (en) | Facsimile transmission mechanism | |
ATE52887T1 (en) | OPTOELECTRONIC SCANNING HEAD. | |
WO2000025509A8 (en) | High resolution device for digitizing large size documents | |
JPS5530231A (en) | Original reader | |
JPS574652A (en) | Scanning device of facsimile or the like | |
JPS52107840A (en) | Copying machine | |
JPS5687979A (en) | Lighting device for original | |
JPS54138449A (en) | Original fixing type copying machine | |
JPS5372517A (en) | Picture transmitting unit | |
JPS558184A (en) | Original reading device | |
JPS5294017A (en) | Scanner for facsimile | |
WO1992020182A3 (en) | Scanner camera with focusing system and preferably digital signal output with a printer for use as a photocopy machine | |
JPS5263734A (en) | Illumination device | |
JPS57101472A (en) | Image reader | |
JPS56132674A (en) | Photoelectric conversion device | |
JPS55157764A (en) | Optical scanner | |
JPS577674A (en) | Hand scanning device | |
JPS55129869A (en) | Optical scanning unit | |
JPS5533176A (en) | Electrophotographic photoreceptor illumination device | |
JPS55145472A (en) | Copying machine | |
JPS55157763A (en) | Original scanner | |
JPH0310564A (en) | Image scanner | |
JPS5779764A (en) | Screen scanner | |
JPS5521023A (en) | Oscillating mirror lighting system | |
JPS55157762A (en) | Original scanner |