GB2145529B - Methods of forming coloured images - Google Patents

Methods of forming coloured images

Info

Publication number: GB2145529B
Authority: GB; United Kingdom
Prior art keywords: methods; coloured images; forming coloured; forming; images
Prior art date: 1983-07-30
Legal status (The legal status 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 status listed.): Expired

Application number

GB08419230A

Other versions

GB2145529A (en

GB8419230D0 (en

Inventor

Haruo Watanabe

Junetsu Seto

Kiyosuke Suzuki

Toshiaki Fukuma

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sony Corp

Original Assignee

Sony 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.)

1983-07-30

Filing date

1984-07-27

Publication date

1986-10-22

1984-07-27 Application filed by Sony Corp filed Critical Sony Corp

1984-08-30 Publication of GB8419230D0 publication Critical patent/GB8419230D0/en

1985-03-27 Publication of GB2145529A publication Critical patent/GB2145529A/en

1986-10-22 Application granted granted Critical

1986-10-22 Publication of GB2145529B publication Critical patent/GB2145529B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
- G03G13/016—Electrographic processes using a charge pattern for multicoloured copies in which the colour powder image is formed directly on the recording material, e.g. DEP methods
- 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
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2217/00—Details of electrographic processes using patterns other than charge patterns
- G03G2217/0041—Process where the image-carrying member is always completely covered by a toner layer
- G03G2217/0058—Process where the image-carrying member is always completely covered by a toner layer where the toner layer is being charged

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Color Electrophotography (AREA)
Fax Reproducing Arrangements (AREA)
Developing Agents For Electrophotography (AREA)
Optical Filters (AREA)

GB08419230A 1983-07-30 1984-07-27 Methods of forming coloured images Expired GB2145529B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58140150A JPS6031150A (en)	1983-07-30	1983-07-30	Formation of color image

Publications (3)

Publication Number	Publication Date
GB8419230D0 GB8419230D0 (en)	1984-08-30
GB2145529A GB2145529A (en)	1985-03-27
GB2145529B true GB2145529B (en)	1986-10-22

Family

ID=15262031

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08419230A Expired GB2145529B (en)	1983-07-30	1984-07-27	Methods of forming coloured images

Country Status (6)

Country	Link
JP (1)	JPS6031150A (en)
CA (1)	CA1225692A (en)
DE (1)	DE3427822A1 (en)
FR (1)	FR2550036B1 (en)
GB (1)	GB2145529B (en)
NL (1)	NL8402383A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3778957D1 (en) *	1986-02-03	1992-06-17	Canon Kk	IMAGE RECORDING DEVICE.
EP0261394B1 (en) *	1986-08-22	1993-08-11	Canon Kabushiki Kaisha	Image recording apparatus
US5053821A (en) *	1987-10-06	1991-10-01	Seiko Epson Corporation, A Corporation Of Japan	Electrophotographic image forming apparatus using photoconductive toner
US4921768A (en) *	1987-10-06	1990-05-01	Seiko Epson Corporation	Electrophotographic image forming

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2940847A (en) *	1957-07-03	1960-06-14		None i red
DE1472906B2 (en) *	1963-03-09	1973-09-13	Rank Xerox Ltd., London	Electrophotographic process
US3717463A (en) *	1971-06-25	1973-02-20	Dick Co Ab	Electrophotographic multicolor copy developed receptor employing solubilizable dyes
JPS5081544A (en) *	1973-11-21	1975-07-02
US4007045A (en) *	1974-03-27	1977-02-08	Matsushita Electric Industrial Co., Ltd.	Electrophotographic color process and electrophotographic light-sensitive material for use in the electrophotographic color process
FR2347712A1 (en) *	1975-11-12	1977-11-04	Matsushita Electric Ind Co Ltd	IMAGE FORMATION PROCESS AND APPARATUS AND PARTICLES USED FOR THE IMPLEMENTATION OF THIS PROCESS
JPS5339750A (en) *	1976-09-24	1978-04-11	Ricoh Co Ltd	Electronic color photography

1983
- 1983-07-30 JP JP58140150A patent/JPS6031150A/en active Granted
1984
- 1984-07-24 CA CA000459503A patent/CA1225692A/en not_active Expired
- 1984-07-27 FR FR8412015A patent/FR2550036B1/en not_active Expired
- 1984-07-27 GB GB08419230A patent/GB2145529B/en not_active Expired
- 1984-07-27 DE DE19843427822 patent/DE3427822A1/en not_active Withdrawn
- 1984-07-30 NL NL8402383A patent/NL8402383A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPH0456309B2 (en)	1992-09-08
DE3427822A1 (en)	1985-03-07
CA1225692A (en)	1987-08-18
GB2145529A (en)	1985-03-27
FR2550036B1 (en)	1989-09-08
FR2550036A1 (en)	1985-02-01
JPS6031150A (en)	1985-02-16
NL8402383A (en)	1985-02-18
GB8419230D0 (en)	1984-08-30

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Legal Events

Date	Code	Title	Description
1996-03-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950727