DE69907370T2 - Système de balayage à diffraction - Google Patents
Système de balayage à diffractionInfo
- Publication number
- DE69907370T2 DE69907370T2 DE69907370T DE69907370T DE69907370T2 DE 69907370 T2 DE69907370 T2 DE 69907370T2 DE 69907370 T DE69907370 T DE 69907370T DE 69907370 T DE69907370 T DE 69907370T DE 69907370 T2 DE69907370 T2 DE 69907370T2
- Authority
- DE
- Germany
- Prior art keywords
- balayage
- diffraction
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
-
- 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
- H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/126—Arrangements for the main scanning
- H04N1/1265—Arrangements for the main scanning using a holographic scanning element
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners
-
- 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
- H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Laser Beam Printer (AREA)
- Facsimile Scanning Arrangements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Microscoopes, Condenser (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0048646A KR100503059B1 (ko) | 1998-11-13 | 1998-11-13 | 회절 편향 빔 주사장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69907370D1 DE69907370D1 (de) | 2003-06-05 |
DE69907370T2 true DE69907370T2 (de) | 2003-10-16 |
Family
ID=19558178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69907370T Expired - Fee Related DE69907370T2 (de) | 1998-11-13 | 1999-11-11 | Système de balayage à diffraction |
Country Status (6)
Country | Link |
---|---|
US (1) | US6185017B1 (de) |
EP (1) | EP1001296B1 (de) |
JP (1) | JP3076806B2 (de) |
KR (1) | KR100503059B1 (de) |
CN (1) | CN1174603C (de) |
DE (1) | DE69907370T2 (de) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5946621A (ja) | 1982-09-09 | 1984-03-16 | Ricoh Co Ltd | 光ビ−ム走査装置 |
US4761046A (en) * | 1985-05-02 | 1988-08-02 | Ricoh Company, Ltd. | Laser beam recording method |
JPS62266517A (ja) | 1986-05-14 | 1987-11-19 | Ricoh Co Ltd | レ−ザプリンタ |
JPH0452619A (ja) | 1990-06-20 | 1992-02-20 | Fujitsu Ltd | 光学走査方法およびその装置 |
US5457550A (en) | 1991-02-27 | 1995-10-10 | Ricoh Company, Ltd. | Optical scanner unit having recursive optical system |
JPH0550649A (ja) * | 1991-08-23 | 1993-03-02 | Fujitsu Ltd | レーザプリンタ |
US5295004A (en) | 1991-11-08 | 1994-03-15 | Fujitsu Limited | Optical beam scanning apparatus |
JPH10268214A (ja) * | 1997-03-21 | 1998-10-09 | Ricoh Co Ltd | マルチビーム走査装置及び画像形成装置 |
KR100248009B1 (ko) * | 1997-12-13 | 2000-04-01 | 윤종용 | 멀티빔주사장치및이를채용한전자사진방식칼라인쇄기 |
KR100287151B1 (ko) * | 1998-01-26 | 2001-04-16 | 윤종용 | 멀티 빔 주사장치 |
KR100304637B1 (ko) * | 1998-07-04 | 2001-09-29 | 윤종용 | 칼라화상출력장치용 광주사 유니트 |
KR100346687B1 (ko) * | 1998-10-23 | 2002-10-30 | 삼성전자 주식회사 | 멀티광주사유니트 |
-
1998
- 1998-11-13 KR KR10-1998-0048646A patent/KR100503059B1/ko not_active IP Right Cessation
-
1999
- 1999-11-09 US US09/436,753 patent/US6185017B1/en not_active Expired - Fee Related
- 1999-11-10 JP JP11320285A patent/JP3076806B2/ja not_active Expired - Fee Related
- 1999-11-11 EP EP99308992A patent/EP1001296B1/de not_active Expired - Lifetime
- 1999-11-11 DE DE69907370T patent/DE69907370T2/de not_active Expired - Fee Related
- 1999-11-13 CN CNB991266439A patent/CN1174603C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2000147403A (ja) | 2000-05-26 |
JP3076806B2 (ja) | 2000-08-14 |
DE69907370D1 (de) | 2003-06-05 |
EP1001296A3 (de) | 2000-08-30 |
US6185017B1 (en) | 2001-02-06 |
KR20000032243A (ko) | 2000-06-05 |
KR100503059B1 (ko) | 2005-09-26 |
CN1258024A (zh) | 2000-06-28 |
EP1001296A2 (de) | 2000-05-17 |
EP1001296B1 (de) | 2003-05-02 |
CN1174603C (zh) | 2004-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |