NL7511621A - Optisch systeem. - Google Patents

Optisch systeem.

Info

Publication number: NL7511621A
Authority: NL; Netherlands
Prior art keywords: optical system; optical
Prior art date: 1974-10-04

Application number

NL7511621A

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.)

1974-10-04

Filing date

1975-10-02

Publication date

1976-04-06

1975-10-02 Application filed by Xerox Corp filed Critical Xerox Corp

1976-04-06 Publication of NL7511621A publication Critical patent/NL7511621A/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
- G03G15/04027—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 and forming half-tone image

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Color Electrophotography (AREA)
Projection-Type Copiers In General (AREA)
Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)

NL7511621A 1974-10-04 1975-10-02 Optisch systeem. NL7511621A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/511,976 US3936173A (en)	1974-10-04	1974-10-04	Optical system

Publications (1)

Publication Number	Publication Date
NL7511621A true NL7511621A (nl)	1976-04-06

Family

ID=24037185

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7511621A NL7511621A (nl)	1974-10-04	1975-10-02	Optisch systeem.

Country Status (6)

Country	Link
US (1)	US3936173A (nl)
JP (1)	JPS5182633A (nl)
DE (1)	DE2544339A1 (nl)
FR (1)	FR2287061A1 (nl)
GB (1)	GB1501737A (nl)
NL (1)	NL7511621A (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4013355A (en) *	1975-07-30	1977-03-22	Xerox Corporation	Notch filter for color transparency copying machines
US4047810A (en) *	1975-10-09	1977-09-13	Xerox Corporation	Dual mode copying machine
US4082450A (en) *	1975-11-21	1978-04-04	Xerox Corporation	Compact illumination system for optically providing a structured photoreceptor charge distribution
US4035070A (en) *	1975-12-18	1977-07-12	Xerox Corporation	Apparatus and method for optical generation of a structured charge-discharge pattern on a photoreceptor
US4066351A (en) *	1976-02-20	1978-01-03	Xerox Corporation	Variable illumination optical system
DE2713731C2 (de) *	1976-04-08	1986-01-23	Xerox Corp., Rochester, N.Y.	Vorrichtung zur Aufrasterung für ein elektrofotografisches Kopiergerät
US4111540A (en) *	1976-05-17	1978-09-05	Xerox Corporation	Field lens for an electrophotographic printing machine
US4227795A (en) *	1977-01-12	1980-10-14	Xerox Corporation	Half-tone imaging system
US4459011A (en) *	1983-02-15	1984-07-10	Eastman Kodak Company	Compact screen projector
JPH032915Y2 (nl) *	1985-12-10	1991-01-25
US4791450A (en) *	1985-12-16	1988-12-13	Eastman Kodak Company	Multicolor electrophotographic reproduction apparatus and method for producing color accented copies
US4740818A (en) *	1985-12-16	1988-04-26	Eastman Kodak Company	Electrophotographic reproduction apparatus and method with selective screening
JPS6339244U (nl) *	1986-09-01	1988-03-14
US4879207A (en) *	1987-04-14	1989-11-07	Konica Corporation	Safelight for silver halide light-sensitive photographic material
US5150158A (en) *	1990-10-29	1992-09-22	Colorocs Corporation	Flat screen for an electrophotographic printing device
JPH0561320A (ja) *	1991-09-04	1993-03-12	Sharp Corp	電子写真装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3120790A (en) *	1961-08-30	1964-02-11	Xerox Corp	Xerographic exposure apparatus
US3535036A (en) *	1968-03-06	1970-10-20	Xerox Corp	Apparatus for forming half-tone line screen with a lens
US3540806A (en) *	1968-03-06	1970-11-17	Xerox Corp	Half-toning method and apparatus for solid area coverage
DE2116713B2 (de) *	1971-04-06	1974-03-28	Ibm Deutschland Gmbh, 7000 Stuttgart	Belichtungsverfahren zum Abbilden sehr fein strukturierter Lichtmuster auf Photolackschichten und dazu geeignete Belichtungsvorrichtung
US3788737A (en) *	1972-10-13	1974-01-29	Xerox Corp	Luminescent cover

1974
- 1974-10-04 US US05/511,976 patent/US3936173A/en not_active Expired - Lifetime
1975
- 1975-09-29 JP JP50117573A patent/JPS5182633A/ja active Pending
- 1975-09-30 GB GB39924/75A patent/GB1501737A/en not_active Expired
- 1975-10-02 NL NL7511621A patent/NL7511621A/nl unknown
- 1975-10-03 FR FR7530369A patent/FR2287061A1/fr not_active Withdrawn
- 1975-10-03 DE DE19752544339 patent/DE2544339A1/de active Pending

Also Published As

Publication number	Publication date
GB1501737A (en)	1978-02-22
FR2287061A1 (fr)	1976-04-30
JPS5182633A (en)	1976-07-20
US3936173A (en)	1976-02-03
DE2544339A1 (de)	1976-04-08

Publication	Publication Date	Title
NL7501366A (nl)	1975-08-08	Optisch transmissiestelsel.
NL180141C (nl)	1987-01-02	Optisch koppelingsstelsel.
NL7513921A (nl)	1976-06-01	Steunstelsel.
DK671374A (da)	1975-11-10	Serveringssystem
SE7503992L (sv)	1975-10-10	Bevattningsanleggning.
NL7512371A (nl)	1976-04-27	Optisch stelsel.
SE7506501L (sv)	1975-12-08	Optisk kodare.
NL7511034A (nl)	1975-12-31	Afgeschermd optisch systeem.
NL7505811A (nl)	1975-11-24	Weergeefstelsel.
NL7511621A (nl)	1976-04-06	Optisch systeem.
NL7501712A (nl)	1975-08-18	Simultaanaansluitsysteem.
NL7512748A (nl)	1976-01-30	Variabel, gecombineerd optisch systeem.
SE7510960L (sv)	1976-03-31	Optiskt system
SE7508758L (sv)	1976-02-09	Optisk metronom.
NL7612004A (nl)	1977-05-03	Optisch stelsel.
SE7503585L (sv)	1975-11-14	Optisk interferometer.
NL7505187A (nl)	1975-11-10	Lensconstructie.
NL7509864A (nl)	1976-02-24	Transmissiestelsel.
NL7507724A (nl)	1975-09-30	Ontwikkelsysteem.
SE386987B (sv)	1976-08-23	Optiskt system
NL7608679A (nl)	1977-02-08	Optisch stelsel.
NL7505183A (nl)	1975-11-04	Transmissie-systeem.
NL7505186A (nl)	1975-11-10	Lensconstructie.
NL7413451A (nl)	1976-04-20	Transmissiestelsel.
NL7503859A (nl)	1975-10-17	Weergeefstelsel.