Title:
Thermochromic display system
United States Patent 3396378
US Patent References:
Numeral display having plural electrode control of character fragments
- - 3147469
Image formation and display utilizing a thermotropically color reversible material
- - 3219993
Information processing and display system
- - 3307156
Passive information displays
- - 3323241
Display apparatus
- - 3343155
Numeral display having plural electrode control of character fragments
- - 3147469
Image formation and display utilizing a thermotropically color reversible material
- - 3219993
Information processing and display system
- - 3307156
Passive information displays
- - 3323241
Display apparatus
- - 3343155
Inventors:
Keith Jr., George E.
Publication Date:
08/06/1968
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Export Citation:
Assignee:
GEN PREC SYSTEMS INC
Primary Class:
Other Classes:
359/288, 341/99, 377/112
International Classes:
G09F9/302; G09G3/16