NL7707775A - Afbeeldingsinrichting. - Google Patents

Afbeeldingsinrichting.

Info

Publication number: NL7707775A
Authority: NL; Netherlands
Prior art keywords: image device; image
Prior art date: 1976-09-02

Application number

NL7707775A

Other languages

English (en)

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.)

1976-09-02

Filing date

1977-07-12

Publication date

1978-03-06

1977-07-12 Application filed by Xerox Corp filed Critical Xerox Corp

1978-03-06 Publication of NL7707775A publication Critical patent/NL7707775A/nl

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/045—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
- G03G15/047—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/04—Arrangements for exposing and producing an image
- G03G2215/0429—Changing or enhancing the image
- G03G2215/0431—Producing a clean non-image area, i.e. avoiding show-around effects
- G03G2215/0448—Charge-erasing means for the non-image area
- G03G2215/0463—Exposure lamp used for scanning

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)
Light Sources And Details Of Projection-Printing Devices (AREA)
Holders For Sensitive Materials And Originals (AREA)
Control Or Security For Electrophotography (AREA)
Optical Systems Of Projection Type Copiers (AREA)

NL7707775A 1976-09-02 1977-07-12 Afbeeldingsinrichting. NL7707775A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/719,757 US4120579A (en)	1976-09-02	1976-09-02	Imaging system for a photocopying device

Publications (1)

Publication Number	Publication Date
NL7707775A true NL7707775A (nl)	1978-03-06

Family

ID=24891239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7707775A NL7707775A (nl)	1976-09-02	1977-07-12	Afbeeldingsinrichting.

Country Status (7)

Country	Link
US (1)	US4120579A (nl)
JP (1)	JPS6018987B2 (nl)
CA (1)	CA1102399A (nl)
DE (1)	DE2728851C2 (nl)
FR (1)	FR2363820A1 (nl)
GB (1)	GB1581874A (nl)
NL (1)	NL7707775A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4545000A (en) *	1983-10-03	1985-10-01	Gte Products Corporation	Projection lamp unit
US4868918A (en) *	1985-06-18	1989-09-19	Kabushiki Kaisha Toshiba	Image forming system
US4618138A (en) *	1985-10-17	1986-10-21	Xerox Corporation	Plural belt document feeder

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2970514A (en) *	1956-03-20	1961-02-07	Peerless Photo Products Inc	Light intensifying means for copying camera
US3062110A (en) *	1959-07-02	1962-11-06	Xerox Corp	Exposure station apparatus
FR1315060A (fr) *	1961-11-06	1963-01-18		Dispositif d'entraînement des documents pour appareils de micro-filmage et analogues
US3497296A (en) *	1967-06-12	1970-02-24	Xerox Corp	Xerographic exposure apparatus
GB1312661A (en) *	1969-04-28	1973-04-04	Canon Kk	Electrophotographic copying apparatus
DE2150563A1 (de) *	1971-10-11	1973-04-19	Kalle Ag	Vervielfaeltigungsverfahren und -geraet
US3788737A (en) *	1972-10-13	1974-01-29	Xerox Corp	Luminescent cover
US3860338A (en) *	1973-01-15	1975-01-14	Xerox Corp	Adjustable fadeout control
GB1426097A (en) *	1973-05-23	1976-02-25	Xerox Corp	Reflective platen cover
DE2358370A1 (de) *	1973-11-23	1975-06-05	Lumoprint Zindler Kg	Vorrichtung zum herstellen von kopien
NL174500C (nl) *	1973-11-08	1984-06-18	Oce Van Der Grinten Nv	Kopieerinrichting met een systeem voor een reflexbelichting van het origineel.
US4008956A (en) *	1975-03-24	1977-02-22	Xerox Corporation	Document handling system for pre-collation copying
US3998541A (en) *	1975-04-18	1976-12-21	Eastman Kodak Company	Illumination arrangement providing for interframe flashdown
NL7510270A (nl) *	1975-09-01	1977-03-03	Oce Van Der Grinten Nv	Methode en middelen voor het vermijden van rand- schaduweffekten bij episkopische belichting van een origineel.

1976
- 1976-09-02 US US05/719,757 patent/US4120579A/en not_active Expired - Lifetime
1977
- 1977-06-14 CA CA280,530A patent/CA1102399A/en not_active Expired
- 1977-06-27 DE DE2728851A patent/DE2728851C2/de not_active Expired
- 1977-07-12 NL NL7707775A patent/NL7707775A/nl not_active Application Discontinuation
- 1977-08-26 JP JP52102511A patent/JPS6018987B2/ja not_active Expired
- 1977-09-01 FR FR7726614A patent/FR2363820A1/fr active Granted
- 1977-09-01 GB GB36552/77A patent/GB1581874A/en not_active Expired

Also Published As

Publication number	Publication date
JPS5330344A (en)	1978-03-22
FR2363820A1 (fr)	1978-03-31
FR2363820B1 (nl)	1984-04-06
US4120579A (en)	1978-10-17
CA1102399A (en)	1981-06-02
DE2728851A1 (de)	1978-03-09
DE2728851C2 (de)	1986-05-07
JPS6018987B2 (ja)	1985-05-14
GB1581874A (en)	1980-12-31

Publication	Publication Date	Title
NL7706893A (nl)	1978-01-03	Afbeeldingsinrichting.
NL7711000A (nl)	1978-04-10	Vaste-stof beeldvormingsinrichting.
NL7710002A (nl)	1978-03-15	Kleurafbeeldingsinrichting.
NL7711251A (nl)	1978-04-25	Elektromedicinale inrichting.
NL7703967A (nl)	1977-10-17	Halfgeleiderinrichting.
SE7709224L (sv)	1978-02-20	Avbildningsanordning
NL177956C (nl)	1985-12-16	Fotokoppelinrichting.
NL182190B (nl)	1987-08-17	Beeldregistratie-inrichting.
NL7601416A (nl)	1977-08-16	Halfgeleiderinrichting.
NO772522L (no)	1978-02-24	Logge-apparat.
NO142098C (no)	1980-06-25	Forbindelsesanordning.
NL7703297A (nl)	1977-10-04	Ladingsgekoppelde inrichting.
NO143963C (no)	1981-05-20	Forbindelsesanordning.
NL184709B (nl)	1989-05-01	Elektrofotografische inrichting.
NL187780C (nl)	1992-01-02	Fotogevoelige inrichting.
NL7709281A (nl)	1978-02-28	Halfgeleiderinrichting.
NL186041C (nl)	1990-09-03	Fotografische vergrotingsinrichting.
NL7703476A (nl)	1977-10-04	Tril-afsluit-inrichting.
NL7708047A (nl)	1978-01-24	Licht-uitzendende inrichting.
NL7603004A (nl)	1976-09-24	Afbeeldinrichting.
NL7703387A (nl)	1978-01-04	Ultrasone beeldinrichting.
NL7713078A (nl)	1978-06-06	Halfgeleiderinrichting.
NL7711618A (nl)	1978-04-28	Visuele afbeeld-inrichting.
NL184661C (nl)	1989-10-02	Computer-tomografische inrichting.
NL7701949A (nl)	1977-08-29	Trek-ontlast-inrichting.

Legal Events

Date	Code	Title
1984-09-03	BA	A request for search or an international-type search has been filed
1984-10-01	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-01-02	BC	A request for examination has been filed
1989-03-01	BV	The patent application has lapsed