Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-07-11
2006-07-11
Baumeister, B. William (Department: 2891)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07075599
ABSTRACT:
A color filter substrate includes a transmissive base; a reflective film that is formed on the base; a plurality of coloring elements having different colors that is formed on the reflective film; and a plurality of banks formed on the reflective film between the plurality of coloring elements. The bank has a transmissive portion and a non-transmissive portion. The coloring elements are formed by jetting out droplets onto deposit regions that are defined by the banks by an inkjet technique. The transmissive portion of the bank exposes the reflective film. A sufficient area is provided for each coloring element, while a sufficient area of the reflective film is exposed.
REFERENCES:
patent: 6215538 (2001-04-01), Narutaki et al.
patent: 6816217 (2004-11-01), Sone
patent: 2002/0126238 (2002-09-01), Matsushita et al.
patent: 10-186347 (1998-07-01), None
Aruga Hisashi
Katagami Satoru
Maruyama Kunio
Takizawa Keiji
Baumeister B. William
Farahani Dana
Seiko Epson Corporation
Shinjyu Global IP Counselors
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