Title:
MULTICOLORED DISPLAY AND PROCESS FOR FORMING DISPLAY
Document Type and Number:
Japanese Patent JP2006023737
Kind Code:
A
Abstract:
To form a multicolored display including marking particles comprising a mixture of photochromic materials.
Each photochromic material exhibits a first "invisible" photochromic state at a first absorption spectrum and at least a second "visible" photochromic state at a second absorption spectrum. The second "visible" photochromic state of each photochromic material produces a different color relative to the other photochromic materials. The marking particles include a mixture of a spiropyran material and a dithienylethene material.
Inventors:
CHOPRA NAVEEN
FOUCHER DANIEL
PATEL RAJ D
FOUCHER DANIEL
PATEL RAJ D
Application Number:
JP2005189215A
Publication Date:
January 26, 2006
Filing Date:
June 29, 2005
Export Citation:
Assignee:
XEROX CORP
International Classes:
G03C1/73; B41M5/00; B41M5/40; B44F1/08; C09K9/02; G03C1/685; G03G5/12; G03G9/08; G03G9/09; G03G13/01; G03G13/04; G02F1/15
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Kato Kazunori