DE3263168D1 - Photocell array - Google Patents

Photocell array

Info

Publication number
DE3263168D1
DE3263168D1 DE8282306289T DE3263168T DE3263168D1 DE 3263168 D1 DE3263168 D1 DE 3263168D1 DE 8282306289 T DE8282306289 T DE 8282306289T DE 3263168 T DE3263168 T DE 3263168T DE 3263168 D1 DE3263168 D1 DE 3263168D1
Authority
DE
Germany
Prior art keywords
photocell array
photocell
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.)
Expired
Application number
DE8282306289T
Other languages
English (en)
Inventor
Douglas Glenn Wiggins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE3263168D1 publication Critical patent/DE3263168D1/de
Expired legal-status Critical Current

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
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02493—Additional optical elements not otherwise provided for, e.g. filters, polarising plates, masks or apertures
DE8282306289T 1981-11-27 1982-11-25 Photocell array Expired DE3263168D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/325,158 US4495422A (en) 1981-11-27 1981-11-27 Illumination control for raster input scanners

Publications (1)

Publication Number Publication Date
DE3263168D1 true DE3263168D1 (en) 1985-05-23

Family

ID=23266680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306289T Expired DE3263168D1 (en) 1981-11-27 1982-11-25 Photocell array

Country Status (4)

Country Link
US (1) US4495422A (de)
EP (1) EP0080866B1 (de)
JP (1) JPS58101565A (de)
DE (1) DE3263168D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58207766A (ja) * 1982-05-28 1983-12-03 Fuji Xerox Co Ltd イメ−ジセンサ
JPS59154873A (ja) * 1983-02-24 1984-09-03 Asahi Optical Co Ltd 画像読取装置
JPS61232763A (ja) * 1985-04-09 1986-10-17 Dainippon Screen Mfg Co Ltd 複写光学系の光量ムラ補正装置
US4918506A (en) * 1985-09-13 1990-04-17 Fairchild Camera & Instrument Corporation Selectable resolution line-scan image sensor
JPS63310261A (ja) * 1987-06-12 1988-12-19 Canon Inc 密着型画像読取装置
US5153750A (en) * 1989-05-23 1992-10-06 Ricoh Company, Ltd. Image reading apparatus having a contact type image sensor device
US4959541A (en) * 1989-08-03 1990-09-25 Hewlett-Packard Company Method for determining aperture shape
US4974810A (en) * 1989-12-18 1990-12-04 Eastman Kodak Company Flare light compensation
JP3065396B2 (ja) * 1991-10-07 2000-07-17 ローム株式会社 イメージセンサ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867572A (en) * 1973-06-01 1975-02-18 Taplin Business Machines Electro-optical reader for translating print into electric signals
DE2442273A1 (de) * 1974-09-04 1976-03-18 Agfa Gevaert Ag Verfahren und vorrichtung zur ablenkung von lichtstrahlen zur punktweisen aufzeichnung von bildern
US3967894A (en) * 1974-09-18 1976-07-06 Xerox Corporation Screened optical system
DE2553666A1 (de) * 1975-11-28 1977-06-08 Agfa Gevaert Ag Optisches kopiergeraet
US4170398A (en) * 1978-05-03 1979-10-09 Koester Charles J Scanning microscopic apparatus with three synchronously rotating reflecting surfaces
US4380390A (en) * 1979-10-29 1983-04-19 Canon Kabushiki Kaisha Exposure correcting device
US4288821A (en) * 1980-06-02 1981-09-08 Xerox Corporation Multi-resolution image signal processing apparatus and method
JPS5739570A (en) * 1980-08-21 1982-03-04 Toshiba Corp Ccd image sensor
US4321630A (en) * 1980-09-02 1982-03-23 Xerox Corporation Linear integrating cavity light collector

Also Published As

Publication number Publication date
JPS58101565A (ja) 1983-06-16
EP0080866B1 (de) 1985-04-17
US4495422A (en) 1985-01-22
EP0080866A1 (de) 1983-06-08

Similar Documents

Publication Publication Date Title
EP0076032A3 (en) Sensor arrays
JPS56157071A (en) Photocell with wide area
JPS57169590A (en) Fiber-blanket-insulated module
JPS57203137A (en) Logic array
ZA828250B (en) Optical focusing-error detection array
GB2152750B (en) Infra-red sensor array
GB2109993B (en) Improved photodetector
JPS57183077A (en) Photodetector
JPS56140676A (en) Improved photocell
DE3277096D1 (en) Memory array
JPS5795676A (en) Photocell
DE3277194D1 (en) Wingsail arrangement
GB2096321B (en) Combustible-gas detectors
JPS57181493A (en) Memory array
DE3263168D1 (en) Photocell array
JPS57102078A (en) Photocell
DE3279997D1 (en) Memory array
DE3172831D1 (en) Photocell
JPS57149779A (en) Photodetector
DE3279355D1 (en) Memory array
GB2109991B (en) Photodetector
IL73717A0 (en) Non-delineated detector array
GB2103693B (en) Mine-roof supports
IL63805A0 (en) Dripper
CS280881A1 (en) Sposob stanovenia nezavadnosti gumovych zatok v zdravotnictve

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee