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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Poley; Neil M.
Address:
Raleigh, NC
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
4988168 TFT LCD device having color filter layer decal January 29, 1991
Decal technology is employed to provide a color filter layer for a thin film transistor liquid crystal display device. The red/green/blue color regions and an opaque surround are printed on a suitable substrate using gravure printing techniques and colored glass frit materials. Once the
4743098 TFT LC display having polychromatic glass color filters May 10, 1988
The color filters required for a thin film transistor liquid crystal display device are provided by using polychromatic glass for either the front or rear glass panel of the device. Through a series of masking, ultraviolet exposure and heat treating steps, red, green, and blue color










 
 
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