FR2330228A1 - Montage de photodetecteurs lineaires - Google Patents

Montage de photodetecteurs lineaires

Info

Publication number
FR2330228A1
FR2330228A1 FR7632901A FR7632901A FR2330228A1 FR 2330228 A1 FR2330228 A1 FR 2330228A1 FR 7632901 A FR7632901 A FR 7632901A FR 7632901 A FR7632901 A FR 7632901A FR 2330228 A1 FR2330228 A1 FR 2330228A1
Authority
FR
France
Prior art keywords
linear photodetectors
photodetectors mounting
mounting
linear
photodetectors
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
Application number
FR7632901A
Other languages
English (en)
French (fr)
Other versions
FR2330228B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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
Priority claimed from US05/627,499 external-priority patent/US4009388A/en
Priority claimed from US05/627,498 external-priority patent/US4005285A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of FR2330228A1 publication Critical patent/FR2330228A1/fr
Application granted granted Critical
Publication of FR2330228B1 publication Critical patent/FR2330228B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0972—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • 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
    • 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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H04N1/1934—Combination of arrays
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H04N1/1935—Optical means for mapping the whole or part of a scanned line onto the array
    • H04N1/1937—Optical means for mapping the whole or part of a scanned line onto the array using a reflecting element, e.g. a mirror or a prism
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/41—Extracting pixel data from a plurality of image sensors simultaneously picking up an image, e.g. for increasing the field of view by combining the outputs of a plurality of sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/15—Charge-coupled device [CCD] image sensors
    • H10F39/152—One-dimensional array CCD image sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/407—Optical elements or arrangements indirectly associated with the devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
FR7632901A 1975-10-30 1976-10-29 Montage de photodetecteurs lineaires Granted FR2330228A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/627,499 US4009388A (en) 1975-10-30 1975-10-30 Arrangement for extending photosensor array resolution
US05/627,498 US4005285A (en) 1975-10-30 1975-10-30 Optical system for extending photosensor array resolution

Publications (2)

Publication Number Publication Date
FR2330228A1 true FR2330228A1 (fr) 1977-05-27
FR2330228B1 FR2330228B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-18

Family

ID=27090447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632901A Granted FR2330228A1 (fr) 1975-10-30 1976-10-29 Montage de photodetecteurs lineaires

Country Status (5)

Country Link
JP (1) JPS5255422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2649918C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2330228A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1564733A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7612004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452840A1 (fr) * 1979-03-30 1980-10-24 Hitachi Ltd Camera de prise de vues en couleurs du type a l'etat solide
FR2484097A1 (fr) * 1980-06-06 1981-12-11 Sfim Capteur optique du deplacement d'une source lumineuse et son application a un viseur de casque

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159809A (en) * 1978-06-07 1979-12-18 Canon Inc Picture information reader
CH640989A5 (en) * 1979-04-12 1984-01-31 Gx Holding Ag Method for electronic image transmission
DE2938224A1 (de) * 1979-09-21 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Optische vorrichtung zum beruehrungslosen schreiben
DE2938301A1 (de) * 1979-09-21 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Optische vorrichtung zum beruehrungslosen schreiben, insbesondere zur faksimilewiedergabe von bildern und text
US4471387A (en) * 1981-01-14 1984-09-11 Morton Nadler Image scanning method and device
JPS5970077A (ja) * 1982-10-15 1984-04-20 Toshiba Corp 画像入力表示装置
US4661858A (en) * 1984-02-28 1987-04-28 Canon Kabushiki Kaisha Reading apparatus
DE3412451A1 (de) * 1984-04-03 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Elektronischer bildwandler
JPS60247369A (ja) * 1984-05-23 1985-12-07 Dainippon Screen Mfg Co Ltd アレイセンサ解像度増加方法および装置
DE4123791C2 (de) * 1991-07-18 1995-10-26 Daimler Benz Aerospace Ag Digitale Flächenkamera mit Mehrfachoptik

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497357A (en) * 1916-02-09 1924-06-10 Technicolor Motion Picture Method and system for producing a plurality of images
US1765882A (en) * 1926-05-28 1930-06-24 John Edward Thornton Optical device for photographic, cinematographic, and other purposes
DE693783C (de) * 1936-01-16 1940-07-18 Technicolor Motion Picture Strahlenteilungssystem zur Aufnahme und Wiedergabe von Mehrfarbenbildern
US2641712A (en) * 1951-07-13 1953-06-09 Bell Telephone Labor Inc Photoelectric device
US3285124A (en) * 1964-10-26 1966-11-15 Kollmorgen Corp High precision pointing interferometer with modified kosters prism
US3555285A (en) * 1966-04-29 1971-01-12 Bunker Ramo Coded arrangement of photocells mounted on rigid body to determine position thereof
US3875401A (en) * 1973-07-09 1975-04-01 Honeywell Inc Focus detecting apparatus
US3911410A (en) * 1973-05-17 1975-10-07 Nippon Electric Co Light deflection stabilizing apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526704A (en) * 1965-11-09 1970-09-01 Heller William C Jun Method and apparatus for color printing and the like
DE2100046B2 (de) * 1971-01-02 1974-03-21 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Anordnung zur laufenden Ermittlung von Oberflächenfehlern bahnförmiger Materialien
US3717770A (en) * 1971-08-02 1973-02-20 Fairchild Camera Instr Co High-density linear photosensor array
FR2155840B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-10-11 1975-04-18 Labo Electronique Physique
US3814846A (en) * 1972-01-20 1974-06-04 Reticon Corp High density photodetection array
JPS5654115B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-03-29 1981-12-23

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497357A (en) * 1916-02-09 1924-06-10 Technicolor Motion Picture Method and system for producing a plurality of images
US1765882A (en) * 1926-05-28 1930-06-24 John Edward Thornton Optical device for photographic, cinematographic, and other purposes
DE693783C (de) * 1936-01-16 1940-07-18 Technicolor Motion Picture Strahlenteilungssystem zur Aufnahme und Wiedergabe von Mehrfarbenbildern
US2641712A (en) * 1951-07-13 1953-06-09 Bell Telephone Labor Inc Photoelectric device
US3285124A (en) * 1964-10-26 1966-11-15 Kollmorgen Corp High precision pointing interferometer with modified kosters prism
US3555285A (en) * 1966-04-29 1971-01-12 Bunker Ramo Coded arrangement of photocells mounted on rigid body to determine position thereof
US3911410A (en) * 1973-05-17 1975-10-07 Nippon Electric Co Light deflection stabilizing apparatus
US3875401A (en) * 1973-07-09 1975-04-01 Honeywell Inc Focus detecting apparatus
US3875401B1 (en) * 1973-07-09 1994-02-01 Honeywell Inc. Focus detecting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452840A1 (fr) * 1979-03-30 1980-10-24 Hitachi Ltd Camera de prise de vues en couleurs du type a l'etat solide
FR2484097A1 (fr) * 1980-06-06 1981-12-11 Sfim Capteur optique du deplacement d'une source lumineuse et son application a un viseur de casque

Also Published As

Publication number Publication date
DE2649918C2 (de) 1985-05-09
NL7612004A (nl) 1977-05-03
JPS5255422A (en) 1977-05-06
GB1564733A (en) 1980-04-10
FR2330228B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-18
DE2649918A1 (de) 1977-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse