EP 0447566 A4 19921125 - COLOR IMAGE FORMING METHOD
Title (en)
COLOR IMAGE FORMING METHOD
Publication
Application
Priority
- JP 9001312 W 19901011
- JP 26387889 A 19891012
Abstract (en)
[origin: WO9106044A1] A one-shot color image forming system for producing a color image with one exposure, characterized in that three kinds of color toners capable of transmitting cyan, magenta and yellow therethrough, respectively and adapted to develop colors identical with those of the transmitted light are used, and red, green and blue light, the quantities of exposure light energy of which can be varied, being applied to the color toners on a photosensitive member to vary the combination of the light of these colors and the quantity of exposure light energy in order to selectively remove the color toners from the photosensitive member.
IPC 1-7
IPC 8 full level
G03G 13/01 (2006.01)
CPC (source: EP)
G03G 13/016 (2013.01)
Citation (search report)
- [YP] US 4921768 A 19900501 - KUNUGI MASANAO [JP], et al
- [A] GB 2002913 A 19790228 - HODOGAYA CHEMICAL CO LTD, et al
- [YD] PATENT ABSTRACTS OF JAPAN vol. 13, no. 108 (P-843)15 March 1989 & JP-A-63 285 566 ( SEIKO EPSON CORP ) 22 November 1988
- See references of WO 9106044A1
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
WO 9106044 A1 19910502; DE 69014600 D1 19950112; DE 69014600 T2 19950727; EP 0447566 A1 19910925; EP 0447566 A4 19921125; EP 0447566 B1 19941130
DOCDB simple family (application)
JP 9001312 W 19901011; DE 69014600 T 19901011; EP 90914964 A 19901011