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
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
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)
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)
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 |
-
1971
- 1971-05-17 US US00143795A patent/US3806641A/en not_active Expired - Lifetime
-
1972
- 1972-05-08 CA CA141,608A patent/CA1002585A/en not_active Expired
- 1972-05-11 GB GB2202872A patent/GB1355450A/en not_active Expired
- 1972-05-16 JP JP4850472A patent/JPS541410B1/ja active Pending
- 1972-05-17 FR FR727217687A patent/FR2138052B1/fr not_active Expired
- 1972-05-17 DE DE19722224106 patent/DE2224106A1/de active Pending
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 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property |