BR9402677A - Passagem óptica compartihada por múltiplos comprimentos de onda, sistma xerográfico a laser e método para fazer um elemento óptico. - Google Patents

Passagem óptica compartihada por múltiplos comprimentos de onda, sistma xerográfico a laser e método para fazer um elemento óptico.

Info

Publication number
BR9402677A
BR9402677A BR9402677A BR9402677A BR9402677A BR 9402677 A BR9402677 A BR 9402677A BR 9402677 A BR9402677 A BR 9402677A BR 9402677 A BR9402677 A BR 9402677A BR 9402677 A BR9402677 A BR 9402677A
Authority
BR
Brazil
Prior art keywords
making
optical
multiple wavelengths
optical element
xerographic system
Prior art date
Application number
BR9402677A
Other languages
English (en)
Inventor
Tibor Fisli
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
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of BR9402677A publication Critical patent/BR9402677A/pt

Links

Classifications

    • 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
    • B41J2/47—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 the combination of scanning and modulation of light
    • B41J2/471—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 the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B41J2/473—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 the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
    • 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
    • B41J2/465—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 masks, e.g. light-switching masks
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/502—Reproducing the colour component signals dot-sequentially or simultaneously in a single or in adjacent picture-element positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Laser Beam Printer (AREA)
  • Color Electrophotography (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Filters (AREA)
  • Color, Gradation (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Facsimile Heads (AREA)
BR9402677A 1993-07-12 1994-07-11 Passagem óptica compartihada por múltiplos comprimentos de onda, sistma xerográfico a laser e método para fazer um elemento óptico. BR9402677A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/089,927 US5506614A (en) 1993-07-12 1993-07-12 Selective optical elements for multiwavelength electronic print heads

Publications (1)

Publication Number Publication Date
BR9402677A true BR9402677A (pt) 1995-05-02

Family

ID=22220259

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9402677A BR9402677A (pt) 1993-07-12 1994-07-11 Passagem óptica compartihada por múltiplos comprimentos de onda, sistma xerográfico a laser e método para fazer um elemento óptico.

Country Status (6)

Country Link
US (1) US5506614A (pt)
EP (1) EP0634863B1 (pt)
JP (1) JP3544392B2 (pt)
BR (1) BR9402677A (pt)
CA (1) CA2126588C (pt)
DE (1) DE69426097T2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630229A (en) * 1995-10-17 1997-05-20 Billy International, Ltd. Zipperless wetsuit
JP3234186B2 (ja) * 1998-01-23 2001-12-04 セイコーインスツルメンツ株式会社 光書込みプリンタヘッド、プリンタ及びプリントシステム
US6369845B1 (en) 2000-03-14 2002-04-09 Kubota Research Associates Inc. Exposure system for recording media
US6816182B2 (en) * 2000-03-14 2004-11-09 Masanori Kubota Radiation welding and imaging apparatus and method for using the same
TWI666081B (zh) * 2017-12-15 2019-07-21 新代科技股份有限公司 雷射打標分區接合裝置及其方法
JP2019139184A (ja) * 2018-02-15 2019-08-22 シャープ株式会社 レーザ光源装置および映像表示装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207411A (en) * 1938-07-28 1940-07-09 Samuel E Witt Method of photography and improved means for securing the same
US3586861A (en) * 1969-03-24 1971-06-22 Electronic Image Systems Corp Light pen comprising sensors each sensitive to a different wavelength and corresponding filters arranged to selectively provide both large and small effective apertures
FR2319917A1 (fr) * 1975-07-30 1977-02-25 Sfim Modulateur optique a tambour tournant et son application a la localisation d'un mobile
NL7810313A (nl) * 1977-11-22 1979-05-25 Elliott Brothers London Ltd Werkwijze en inrichting voor het regelen van de inten- siteit van licht in een optisch stelsel.
US4679057A (en) * 1984-11-22 1987-07-07 Minolta Camera Kabushiki Kaisha Laser recording apparatus
GB8506092D0 (en) * 1985-03-08 1985-04-11 Minnesota Mining & Mfg Photographic materials & colour proofing system
US4631551A (en) * 1985-08-05 1986-12-23 Eastman Kodak Company Color imaging apparatus using electro-optic modulators
DE3636684A1 (de) * 1986-10-28 1988-05-11 Rodenstock Optik G Filter zur kompensation des helligkeitsabfalls in der bildebene eines objektives
JPS63259533A (ja) * 1987-04-16 1988-10-26 Fuji Photo Film Co Ltd 画像記録装置
JP2532100B2 (ja) * 1987-06-19 1996-09-11 株式会社リコー 照度分布補正用透過型フィルタ
JPS6477018A (en) * 1987-09-18 1989-03-23 Fuji Photo Film Co Ltd Image recording device
US5161047A (en) * 1990-05-15 1992-11-03 Ricoh Company, Ltd. Optical scanner for image recording apparatus
JP2725895B2 (ja) * 1991-02-18 1998-03-11 シャープ株式会社 露光機構
DE69314607T2 (de) * 1992-12-09 1998-05-07 Xerox Corp Farbxirographisches Drucksystem mit mehrfachen Wellenlängen, einzelnes optisches Ros System und Mehrlagenphotorezeptor
US5347303A (en) * 1993-01-04 1994-09-13 Xerox Corporation Full color xerographic printing system with dual wavelength, single optical system ROS and dual layer photoreceptor

Also Published As

Publication number Publication date
DE69426097T2 (de) 2001-03-01
EP0634863A1 (en) 1995-01-18
CA2126588A1 (en) 1995-01-13
DE69426097D1 (de) 2000-11-16
EP0634863B1 (en) 2000-10-11
CA2126588C (en) 2000-01-11
JPH0789138A (ja) 1995-04-04
US5506614A (en) 1996-04-09
JP3544392B2 (ja) 2004-07-21

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 11/07/2014