JPS5760354A - Method for recording by utilizing solid-state luminous element - Google Patents
Method for recording by utilizing solid-state luminous elementInfo
- Publication number
- JPS5760354A JPS5760354A JP55135644A JP13564480A JPS5760354A JP S5760354 A JPS5760354 A JP S5760354A JP 55135644 A JP55135644 A JP 55135644A JP 13564480 A JP13564480 A JP 13564480A JP S5760354 A JPS5760354 A JP S5760354A
- Authority
- JP
- Japan
- Prior art keywords
- images
- led
- recording
- photosensitive substance
- lenses
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
- H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
PURPOSE:To record picture information with recording apparatus which is easily manufactured and assembled by using simple lenses, by arranging numerous luminous elements and a plural number of image formation lenses in parallel, and by forming images of the light of the luminous elements on the surface of the photosensitive substance as inverted images. CONSTITUTION:An image formation lens system 20 composed of single lenses 20a, 20b, 20c... is installed correspondingly to each light emission diode element (LED) group between a photosensitive substance 11 and a solid luminous element array 19 composed of numerous LED groups 19a, 19b, 19c.... A douser 33 is installed to shield each LED group 19a, 19b... from lights coming from other sources, and another douser 32 is also installed to the lens system to shield the system from lights coming from sources other than each corresponding LED group. To input picture information signals into LED groups 19a, 19b..., each lense 20a, 20b... corresponding to each LED group 19a, 19b... is driven in the direction which is the reverse of the direction in which pictures are scanned. After electrostatic latent images are formed by forming inverted images on the photosensitive substance 11 by using an image forming device 13 constituted in such way, the toner development is performed by a developing device 14 and the images are transferred on a transferring paper 22. Thus, copying and recording are made easily and inexpensively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55135644A JPS5760354A (en) | 1980-09-29 | 1980-09-29 | Method for recording by utilizing solid-state luminous element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55135644A JPS5760354A (en) | 1980-09-29 | 1980-09-29 | Method for recording by utilizing solid-state luminous element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5760354A true JPS5760354A (en) | 1982-04-12 |
Family
ID=15156616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55135644A Pending JPS5760354A (en) | 1980-09-29 | 1980-09-29 | Method for recording by utilizing solid-state luminous element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5760354A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424175A2 (en) * | 1989-10-20 | 1991-04-24 | Minnesota Mining And Manufacturing Company | Production of grey scale images using pixellated exposure devices |
US5543830A (en) * | 1990-10-12 | 1996-08-06 | Minnesota Mining And Manufacturing Company | Apparatus with light emitting element, microlens and gradient index lens characteristics for imaging continuous tone images |
-
1980
- 1980-09-29 JP JP55135644A patent/JPS5760354A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424175A2 (en) * | 1989-10-20 | 1991-04-24 | Minnesota Mining And Manufacturing Company | Production of grey scale images using pixellated exposure devices |
US5543830A (en) * | 1990-10-12 | 1996-08-06 | Minnesota Mining And Manufacturing Company | Apparatus with light emitting element, microlens and gradient index lens characteristics for imaging continuous tone images |
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