KR960019008A - 디스플레이 시스템에서 수평 및 수직 배열 에러들을 보상하기 위한 방법 및 장치 - Google Patents

디스플레이 시스템에서 수평 및 수직 배열 에러들을 보상하기 위한 방법 및 장치 Download PDF

Info

Publication number
KR960019008A
KR960019008A KR1019950039175A KR19950039175A KR960019008A KR 960019008 A KR960019008 A KR 960019008A KR 1019950039175 A KR1019950039175 A KR 1019950039175A KR 19950039175 A KR19950039175 A KR 19950039175A KR 960019008 A KR960019008 A KR 960019008A
Authority
KR
South Korea
Prior art keywords
output
arrays
modulator
imaging system
modulators
Prior art date
Application number
KR1019950039175A
Other languages
English (en)
Other versions
KR100425654B1 (ko
Inventor
엠.플로렌스 제임스
Original Assignee
윌리엄 이.힐러
텍사스 인스트루먼츠 인코포레이티드
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 윌리엄 이.힐러, 텍사스 인스트루먼츠 인코포레이티드 filed Critical 윌리엄 이.힐러
Publication of KR960019008A publication Critical patent/KR960019008A/ko
Application granted granted Critical
Publication of KR100425654B1 publication Critical patent/KR100425654B1/ko

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
    • H04N1/04—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
    • H04N1/1903—Arrangements for enabling electronic abutment of lines or areas independently scanned by different elements of an array or by different arrays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1242—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line
    • G06K15/1247—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line using an array of light sources, e.g. a linear array
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1242—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line
    • G06K15/1252—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line using an array of light modulators, e.g. a linear array
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/002—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
    • 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
    • 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
    • H04N1/195—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 two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19584—Combination of arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/111—Arrangements for producing a permanent visual presentation of the output data with overlapping swaths
    • 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
    • H04N1/195—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 two-dimensional array or a combination of two-dimensional arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

본 발명은 변조기 어레이들 간의 오배열 영향을 개선하는 방법 및 그 방법을 사용하는 시스템을 제공한다.
오배열의 영향을 감소시키면 다수의 보다 소형의 보다 비싼 효율적인 어레이들이 하나의 대형 어레이 대신 사용되게 한다. 이것은 어레이, 특히 디지탈 마이크로미러 디바이스와 같은 반도체 제조 공정들을 사용하여 생산된 어레이들의 제조 비용을 감소시킬 수 있다.
2개 또는 그 이상의 변조기 어레이들(1702, 1704)의 오배열에 의해 야기된 가시 아티팩트들을 방지하기 위해, 개별 어레이들은 오버랩되고 이미지 부분은 2개의 어레이들에 의해 발생된다. 오버랩 어레이들에 의해 결합된 출력으로의 기여도는 변하는데, 각 어레이는 오버랩된 영역(1706)의 한 단부에는 적게 기여하고 오버랩된 영역(1706)의 다른 단부에는 많이 기여하게 한다. 변조기 어레이들(1712)의 오버랩 부분들은 이미지의 일부를 총괄적으로 형성하기 때문에, 배열 에러는 전체 오버랩 부분(1706)에 효과적으로 확산되고 보다 덜 두드러지게 된다.

Description

디스플레이 시스템에서 수평 및 수직 배열 에러들을 보상하기 위한 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제17도는 본 발명의 원리에 따른 20-픽셀 스캔 라인을 이미지화하는데 사용된 2개의 오버래핑 30-소자 변조기 어레이들의 회화도,
제18도는 본 발명에 따른 제17도의 2개의 오버래핑 30-소자 변조기 어레이들을 제어하는데 사용된 제어 회로의 개략도,
제19도는 본 발명에 따른 이상적인 간격 보다 10%작은 간격으로 이격된 단일 20-픽셀 스캔 라인을 협동해서 이미지화하는데 사용된 제17도의 2개의 오버래핑 30-소자 변조기 어레이들에 의해 단일 스캔 행 양단의 정전 프린터 드럼 내로 투영된 광의 강도 분포를 도시한 도면,
제20도는 제19도에 도시된 노광에 의해 프린트된 한 단일 행의 점들을 도시한 도면.

Claims (11)

  1. 한 영역 위에 출력을 각각 발생할 수 있는 2개 또는 그 이상의 변조기들 간의 오배열의 영향을 개선하는 방법에 있어서, 적어도 하나의 다른 변조기의 출력 영역의 일부로 각 변조기로부터의 출력 영역의 일부를 오버랩하는 단계; 및 모든 변조기로부터의 오버랩된 부분의 총 출력이 희망 값(desirde value)이 되도록 출력 영역의 오버랩된 부분에서 각 변조기로부터의 출력을 감소시키는 단계를 포함하는 것을 특징으로 하는 변조기들 간의 오배열 영향 개선 방법.
  2. 제1항에 있어서, 상기 감소 단계는 오버랩된 부분 양단의 출력 영역의 오버랩된 부분에서 각 변조기로부터의 출력을 선형으로 감소시키는 단계를 포함하는 것을 특징으로 하는 변조기들 간의 오배열 영향 개선 방법.
  3. 제1항에 있어서, 상기 오버랩 단계는 2개 또는 그 이상의 LED로부터의 출력을 공통 영역에 포커싱(focussing)하는 단계를 포함하는 것을 특징으로 하는 변조기들 간의 오배열 영향 개선 방법.
  4. 제1항에 있어서, 상기 오버랩 단계는 2개 또는 그 이상의 DMD로부터 반사된 광을 공통 영역에 포커싱하는 단계를 포함하는 것을 특징으로 하는 변조기들 간의 오배열의 영향 개선 방법.
  5. 영역 상에 분배된 출력을 각각 발생시킬 수 있는 적어도 2개의 변조기들; 각 변조기로부터의 출력 영역의 적어도 한 부분이 오버랩하도록 변조기들을 상대적으로 배치하여 각 변조기가 오버랩된 부분으로의 출력에 기여하도록 하기 위한 수단; 및 상기 오버랩된 부분의 출력 레벨이 오버랩된 부분 외부의 출력 레벨과 동일하도록 각 변조기로부터의 출력 강도를 조정하기 위한 수단을 포함하는 것을 특징으로 하는 이미징 시스템.
  6. 제5항에 있어서, 상기 강도를 조정하기 위한 수단은 적어도 하나의 프로세서를 포함하는 것을 특징으로 하는 이미징 시스템.
  7. 제5항에 있어서, 상기 변조기들은 DMD인 것을 특징으로 하는 이미징 시스템.
  8. 제5항에 있어서, 상기 변조기들은 LED인 것을 특징으로 하는 이미징 시스템.
  9. 제5항에 있어서, 상기 이미징 시스템은 프린터인 것을 특징으로 하는 이미징 시스템.
  10. 제5항에 있어서, 상기 이미징 시스템은 건식 인쇄(xerographic) 프린터인 것을 특징으로 하는 이미징 시스템.
  11. 제5항에 있어서, 상기 이미징 시스템은 가시 디스플레이 시스템인 것을 특징으로 하는 이미징 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950039175A 1994-11-02 1995-11-01 디스플레이시스템에서수평및수직배열에러들을보상하기위한방법및장치 KR100425654B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33318794A 1994-11-02 1994-11-02
US08/333,187 1994-11-02

Publications (2)

Publication Number Publication Date
KR960019008A true KR960019008A (ko) 1996-06-17
KR100425654B1 KR100425654B1 (ko) 2004-07-14

Family

ID=23301707

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950039175A KR100425654B1 (ko) 1994-11-02 1995-11-01 디스플레이시스템에서수평및수직배열에러들을보상하기위한방법및장치

Country Status (4)

Country Link
US (2) US5757411A (ko)
JP (1) JPH08254661A (ko)
KR (1) KR100425654B1 (ko)
TW (1) TW323362B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913755B1 (ko) * 2000-02-03 2009-08-24 어플라이드 머티어리얼스, 인코포레이티드 직선 라인 결함 탐지

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969635B2 (en) * 2000-12-07 2005-11-29 Reflectivity, Inc. Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
JP3703587B2 (ja) * 1996-12-06 2005-10-05 富士写真フイルム株式会社 光ビーム走査装置およびその制御方法
JPH11129541A (ja) * 1997-08-28 1999-05-18 Konica Corp 画像形成装置
EP0933925A3 (en) 1997-12-31 2002-06-26 Texas Instruments Inc. Photofinishing utilizing modulated light source array
US6456397B1 (en) * 1999-05-12 2002-09-24 Presstek, Inc. Method and apparatus for digital imaging with reduced periodic artifacts using stochastic gradients
US7167297B2 (en) * 2000-08-30 2007-01-23 Reflectivity, Inc Micromirror array
DE10108624A1 (de) 2001-02-22 2002-09-05 Heidelberger Druckmasch Ag Banding-reduzierende Bebilderung einer Druckform
US6753898B2 (en) 2001-03-29 2004-06-22 Masanori Kubota Method and apparatus for high speed digitized exposure
US7154515B2 (en) * 2001-06-15 2006-12-26 Perkinelmer, Inc. Method and apparatus for reducing printing artifacts of stitched images
US7023606B2 (en) * 2001-08-03 2006-04-04 Reflectivity, Inc Micromirror array for projection TV
US7800778B2 (en) * 2002-03-12 2010-09-21 Hewlett-Packard Indigo B.V. LED print head printing
EP1394732A1 (en) * 2002-08-29 2004-03-03 Dicon A/S Method of illuminating at least two illumination points
US7042622B2 (en) * 2003-10-30 2006-05-09 Reflectivity, Inc Micromirror and post arrangements on substrates
JP2004325872A (ja) * 2003-04-25 2004-11-18 Fuji Photo Film Co Ltd 露光装置及び露光方法
EP1486826A3 (en) * 2003-06-10 2006-12-13 Fuji Photo Film Co., Ltd. Pixel position specifying method, method of correcting image offset, and image forming device
JP4344585B2 (ja) * 2003-10-29 2009-10-14 株式会社リコー 光書き込み装置
JP4557145B2 (ja) 2004-08-24 2010-10-06 株式会社リコー 画像書込装置
US7733298B2 (en) * 2004-10-19 2010-06-08 Hewlett-Packard Development Company, L.P. Display device
JP4551235B2 (ja) * 2005-02-14 2010-09-22 株式会社リコー 発光素子書込み装置、及び、画像形成装置
JP4802631B2 (ja) * 2005-09-26 2011-10-26 富士ゼロックス株式会社 画像形成装置
JP2008173889A (ja) * 2007-01-19 2008-07-31 Seiko Epson Corp ラインヘッド及び該ラインヘッドを用いた画像形成装置
US7995084B2 (en) * 2007-01-25 2011-08-09 Seiko Epson Corporation Line head and an image forming apparatus using the line head
GB0719721D0 (en) * 2007-10-09 2007-11-21 Seos Ltd Image display apparatus
JP2010131802A (ja) * 2008-12-03 2010-06-17 Seiko Epson Corp 露光ヘッド、および画像形成装置
US8174552B2 (en) * 2009-08-19 2012-05-08 Eastman Kodak Company Merging of image pixel arrangements
US8179412B2 (en) * 2009-08-19 2012-05-15 Eastman Kodak Company Merging image pixels based on main-scan misalignment
JP2016029430A (ja) 2014-07-25 2016-03-03 セイコーエプソン株式会社 電気光学装置、電気光学装置の製造方法、及び電子機器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028618A (ja) * 1983-07-27 1985-02-13 Fujitsu Ltd 広域光走査装置
US4516838A (en) * 1983-09-26 1985-05-14 Isomet Corporation Overlapping electrode structure for multi-channel acousto-optic devices
JPH01171872A (ja) * 1987-12-25 1989-07-06 Matsushita Graphic Commun Syst Inc 光走査装置
JPH02109013A (ja) * 1988-10-19 1990-04-20 Hitachi Koki Co Ltd 光走査装置
JP2728494B2 (ja) * 1989-04-17 1998-03-18 日本電信電話株式会社 大画面表示装置の制御方法
US4951064A (en) * 1989-05-15 1990-08-21 Westinghouse Electric Corp. Thin film electroluminescent edge emitter assembly and integral packaging
JPH0385879A (ja) * 1989-08-29 1991-04-11 Seiko Epson Corp 投射型表示装置
JPH0398066A (ja) * 1989-09-12 1991-04-23 Brother Ind Ltd 分割露光装置
EP0480437B1 (en) * 1990-10-12 1997-01-02 Fuji Photo Film Co., Ltd. Scanning and exposing method using a plurality of optical beams and apparatus therefor
CA2087625C (en) * 1992-01-23 2006-12-12 William E. Nelson Non-systolic time delay and integration printing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913755B1 (ko) * 2000-02-03 2009-08-24 어플라이드 머티어리얼스, 인코포레이티드 직선 라인 결함 탐지

Also Published As

Publication number Publication date
KR100425654B1 (ko) 2004-07-14
US5825400A (en) 1998-10-20
US5757411A (en) 1998-05-26
JPH08254661A (ja) 1996-10-01
TW323362B (ko) 1997-12-21

Similar Documents

Publication Publication Date Title
KR960019008A (ko) 디스플레이 시스템에서 수평 및 수직 배열 에러들을 보상하기 위한 방법 및 장치
KR100318033B1 (ko) 공간광변조기들을사용한그레이스케일프린팅
US6509955B2 (en) Lens system for maskless photolithography
CA2087625C (en) Non-systolic time delay and integration printing
US6215547B1 (en) Reflective liquid crystal modulator based printing system
EP0652669B1 (en) Combined modulator schemes for spatial light modulators
CN103329041B (zh) 光学修剪的系统和方法
JPH08258337A (ja) 表示装置における水平方向および垂直方向の不整合エラーを補償する装置と方法
US5103334A (en) Resolution improvement in flying spot scanner
JPH0145265B2 (ko)
US4801978A (en) Image bar printer compensated for vibration-generated scan line errors
CA2383827A1 (en) Device and method for compensating non-uniformities in imaging systems
DE69409617D1 (de) Bildanzeigegerät
US5684620A (en) High resolution imaging system and method of imaging using the same
US6753898B2 (en) Method and apparatus for high speed digitized exposure
JP2001228553A (ja) 反射型ｌｃｄ変調器を用いた高解像度画像印刷方法及びその装置
US7154515B2 (en) Method and apparatus for reducing printing artifacts of stitched images
US6751005B1 (en) Compensating for pixel defects by spatial translation of scene content
US6396530B1 (en) Method for improving exposure resolution using multiple exposures
JP2005202226A (ja) 感光材料の感度検出方法および装置並びに露光補正方法
KR101784102B1 (ko) Dmd를 이용한 노광시스템
JP2000313142A (ja) 反射型液晶プリンタ
JP2003043592A (ja) 露光装置、写真処理装置、ならびに露光方法
JP2005202227A (ja) 感光材料の感度検出方法および装置並びに露光補正方法
JPS5614256A (en) Image forming device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110225

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee