DK115269B - Converts to convert an incoming electrical signal to a latent electrostatic image by xerography. - Google Patents

Converts to convert an incoming electrical signal to a latent electrostatic image by xerography.

Info

Publication number: DK115269B
Authority: DK; Denmark
Prior art keywords: xerography; convert; converts; electrical signal; electrostatic image
Prior art date: 1964-06-01

Application number

DK274865AA

Other languages

Danish (da)

Inventor

R Gundlach

Original Assignee

Rank Xerox Ltd

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.)

1964-06-01

Filing date

1965-05-31

Publication date

1969-09-22

1965-05-31 Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd

1969-09-22 Publication of DK115269B publication Critical patent/DK115269B/en

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
- H04N1/23—Reproducing arrangements
- H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture
- 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
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
- G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
- G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Electrophotography Using Other Than Carlson'S Method (AREA)
Photoreceptors In Electrophotography (AREA)
Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

DK274865AA 1964-06-01 1965-05-31 Converts to convert an incoming electrical signal to a latent electrostatic image by xerography. DK115269B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US371481A US3426354A (en)	1964-06-01	1964-06-01	Electrostatic charge image recorder

Publications (1)

Publication Number	Publication Date
DK115269B true DK115269B (en)	1969-09-22

Family

ID=23464156

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK274865AA DK115269B (en)	1964-06-01	1965-05-31	Converts to convert an incoming electrical signal to a latent electrostatic image by xerography.

Country Status (9)

Country	Link
US (1)	US3426354A (en)
BE (1)	BE664729A (en)
CH (1)	CH444906A (en)
DE (1)	DE1280281B (en)
DK (1)	DK115269B (en)
FR (1)	FR1455131A (en)
GB (1)	GB1084494A (en)
NL (1)	NL6506350A (en)
SE (1)	SE338117B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4000944A (en) *	1975-02-18	1977-01-04	Xerox Corporation	Photoreceptor for electrostatic reproduction machines with built-in electrode
US4103994A (en) *	1977-02-11	1978-08-01	Xerox Corporation	Recording plate

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2588699A (en) *	1943-08-27	1952-03-11	Chester F Carlson	Electrophotographic apparatus
US2618552A (en) *	1947-07-18	1952-11-18	Battelle Development Corp	Development of electrophotographic images
US2618551A (en) *	1948-10-20	1952-11-18	Haloid Co	Developer for electrostatic images
US2576047A (en) *	1948-10-21	1951-11-20	Battelle Development Corp	Method and apparatus for printing electrically
US2777957A (en) *	1950-04-06	1957-01-15	Haloid Co	Corona discharge device
US2970906A (en) *	1955-08-05	1961-02-07	Haloid Xerox Inc	Xerographic plate and a process of copy-making
US2918900A (en) *	1955-08-30	1959-12-29	Haloid Xerox Inc	Apparatus for xerographic development
US3015305A (en) *	1958-05-23	1962-01-02	Xerox Corp	Development of electrostatic images
US3090828A (en) *	1960-03-28	1963-05-21	Itt	System for large-area display of information
US3062956A (en) *	1960-04-04	1962-11-06	Xerox Corp	Xerographic charging apparatus
US3199086A (en) *	1960-11-25	1965-08-03	Rahn Corp	Devices exhibiting internal polarization and apparatus for and methods of utilizing the same
US3288602A (en) *	1962-04-04	1966-11-29	Xerox Corp	Xerographic plate and method
BE645997A (en) *	1963-04-01
DE1252730B (en) *	1963-09-09	1967-10-26	Rank Xerox Limited, London	Method and device for converting a variable voltage dependent on a video signal into an electrostatic image
US3308234A (en) *	1963-12-30	1967-03-07	Xerox Corp	Facsimile recorder using thermoplastic record with photoconductive layer

1964
- 1964-06-01 US US371481A patent/US3426354A/en not_active Expired - Lifetime
1965
- 1965-05-14 GB GB20465/65A patent/GB1084494A/en not_active Expired
- 1965-05-19 NL NL6506350A patent/NL6506350A/xx unknown
- 1965-05-26 SE SE06968/65A patent/SE338117B/xx unknown
- 1965-05-31 BE BE664729A patent/BE664729A/xx unknown
- 1965-05-31 DK DK274865AA patent/DK115269B/en unknown
- 1965-05-31 FR FR18979A patent/FR1455131A/en not_active Expired
- 1965-06-01 CH CH766465A patent/CH444906A/en unknown
- 1965-06-01 DE DER40767A patent/DE1280281B/en active Pending

Also Published As

Publication number	Publication date
DE1280281B (en)	1968-10-17
GB1084494A (en)	1967-09-20
BE664729A (en)	1965-09-16
NL6506350A (en)	1965-12-02
SE338117B (en)	1971-08-30
FR1455131A (en)	1966-10-14
CH444906A (en)	1967-10-15
US3426354A (en)	1969-02-04

Publication	Publication Date	Title
CH519737A (en)	1972-02-29	Xerographic powder developer
PH11208A (en)	1977-10-28	Solid xerographic developer
DK134576B (en)	1976-11-29	Develops electrostatic latent images.
CH476332A (en)	1969-07-31	Electrophotographic copier
DK123192B (en)	1972-05-23	Charger with a thin wire for an electrostatic copier.
NL156246B (en)	1978-03-15	IMAGE CONVERTING DEVICE.
CH430455A (en)	1967-02-15	Electrostatic copier
DK115269B (en)	1969-09-22	Converts to convert an incoming electrical signal to a latent electrostatic image by xerography.
CH484460A (en)	1970-01-15	Electrostatic copier
CH479097A (en)	1969-09-30	Electrophotographic copier
DK127900B (en)	1974-01-28	List for external installation of an electrical installation.
CH470699A (en)	1969-03-31	Electrostatic copier
FR1419205A (en)	1965-11-26	Device for converting a mechanical force into an electrical signal
FR1396287A (en)	1965-04-16	Device for converting an image into an electrical image signal
NL146982B (en)	1975-08-15	SOLID IMAGE CONVERTING DEVICE.
FR1423535A (en)	1966-01-03	Developer for latent electrostatic image
DK107319C (en)	1967-05-16	Coupling for the conversion of a light signal corresponding to a digit space into a voltage value corresponding to the digit value.
CH457143A (en)	1968-05-31	Electrostatic copier
FR1419640A (en)	1965-12-03	Device for converting a quantity to be measured into electric current, operating on the principle of automatic force compensation
AU403382B2 (en)	1966-12-22	Electrostatic copier
AU275616B2 (en)	1966-02-24	Developer for latent electrostatic images
CA678953A (en)	1964-01-28	Developing element for electrostatic images
AU416257B2 (en)		Electrostatic office copier
AU290356B2 (en)	1966-01-20	Electrophotographic organic photoconductors
AU6029765A (en)	1966-12-22	Electrostatic copier