FR2138052B1 - - Google Patents

Info

Publication number
FR2138052B1
FR2138052B1 FR727217687A FR7217687A FR2138052B1 FR 2138052 B1 FR2138052 B1 FR 2138052B1 FR 727217687 A FR727217687 A FR 727217687A FR 7217687 A FR7217687 A FR 7217687A FR 2138052 B1 FR2138052 B1 FR 2138052B1
Authority
FR
France
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
FR727217687A
Other languages
French (fr)
Other versions
FR2138052A1 (de
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.)
INFORMATION INT Inc
Original Assignee
INFORMATION INT Inc
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 INFORMATION INT Inc filed Critical INFORMATION INT Inc
Publication of FR2138052A1 publication Critical patent/FR2138052A1/fr
Application granted granted Critical
Publication of FR2138052B1 publication Critical patent/FR2138052B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B27/00—Control, indicating, or safety devices or systems for composing machines of various kinds or types
    • B41B27/28—Control, indicating, or safety devices for individual operations or machine elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B19/00—Photoelectronic composing machines
    • B41B19/01—Photoelectronic composing machines having electron-beam tubes producing an image of at least one character which is photographed
FR727217687A 1971-05-17 1972-05-17 Expired FR2138052B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00143795A US3806641A (en) 1971-05-17 1971-05-17 Method and apparatus for forming halftone images

Publications (2)

Publication Number Publication Date
FR2138052A1 FR2138052A1 (de) 1972-12-29
FR2138052B1 true FR2138052B1 (de) 1973-07-13

Family

ID=22505677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727217687A Expired FR2138052B1 (de) 1971-05-17 1972-05-17

Country Status (6)

Country Link
US (1) US3806641A (de)
JP (1) JPS541410B1 (de)
CA (1) CA1002585A (de)
DE (1) DE2224106A1 (de)
FR (1) FR2138052B1 (de)
GB (1) GB1355450A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084259A (en) * 1973-11-30 1978-04-11 The Mead Corporation Apparatus for dot matrix recording
US4004079A (en) * 1975-11-14 1977-01-18 Optronics International, Inc. Method and apparatus for dual resolution photographic reproduction of line and continuous tone graphic materials
US4547812A (en) * 1980-06-20 1985-10-15 Information International, Inc. Method and apparatus for forming high resolution halftone images
US4340889A (en) * 1980-08-06 1982-07-20 Ford Motor Company Method and apparatus for coordinate dimming of electronic displays
US4498108A (en) * 1980-12-29 1985-02-05 Dr.-Ing. Rudolf Hell Gmbh Screen for reproducing continuous-tone pictures
US4365275A (en) * 1981-05-08 1982-12-21 Delta Scan, Inc. Method for producing images on radiation sensitive recording mediums
US4353628A (en) * 1981-05-08 1982-10-12 Delta Scan, Inc. Apparatus for producing images on radiation sensitive recording mediums
US4977458A (en) * 1988-11-16 1990-12-11 Eastman Kodak Company Apparatus for addressing a font to suppress Moire patterns occurring thereby and a method for use therein
US4918622A (en) * 1988-11-16 1990-04-17 Eastman Kodak Company Electronic graphic arts screener
US4916545A (en) * 1988-11-16 1990-04-10 Eastman Kodak Company Electronic graphic arts screener that suppresses Moire patterns using pseudo-random font selection
US5274473A (en) * 1989-08-04 1993-12-28 Intergraph Corporation Rapid variable angle digital screening
US6259539B1 (en) * 1990-06-11 2001-07-10 Minolta Co., Ltd. Facsimile device capable of properly recording halftone image and text image
US5221971A (en) * 1990-11-21 1993-06-22 Polaroid Corporation Area modulation printing apparatus
DK0511335T3 (da) * 1990-11-21 1995-06-26 Polaroid Corp Printerapparatur
US5742743A (en) * 1993-04-08 1998-04-21 Scitex Corporation Ltd. Apparatus and method for generating a screen reproduction of a color image including dot shape rotation
IL105343A (en) * 1993-04-08 1997-02-18 Scitex Corp Ltd Apparatus and technique for generating a screen reproduction of an image

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249690A (en) * 1961-11-13 1966-05-03 Beckman Instruments Inc Video quantizer producing binary output signals at inflection points of input signal
US3463880A (en) * 1966-03-21 1969-08-26 Rca Corp Halftone image generator system
US3626824A (en) * 1970-02-20 1971-12-14 Harris Intertype Corp Composing method and apparatus

Also Published As

Publication number Publication date
CA1002585A (en) 1976-12-28
US3806641A (en) 1974-04-23
JPS541410B1 (de) 1979-01-24
FR2138052A1 (de) 1972-12-29
DE2224106A1 (de) 1972-11-23
GB1355450A (en) 1974-06-05

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property