Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Reexamination Certificate
2005-01-18
2005-01-18
McPherson, John A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Radiation modifying product or process of making
Screen other than for cathode-ray tube
C347S106000, C347S107000
Reexamination Certificate
active
06844120
ABSTRACT:
A micro-fluidic manufacturing method of forming a color filter. First, a transparent substrate is provided with a plurality of black matrixes. Then, a plurality of ribs are formed on the black matrixes respectively, wherein the width of the rib is not larger than the width of the black matrix. Next, a plurality of micro fluids is injected within a plurality of predetermined areas separated by the ribs, wherein the micro fluids within each predetermined area are mixed to serve as an ink. Next, each ink within each predetermined area is dried to form a plurality of color layers of different colors. Finally, after removing the ribs, a transparent conductive layer is formed on the transparent substrate to cover the black matrixes and the color layers.
REFERENCES:
patent: 6468702 (2002-10-01), Yi et al.
patent: 20030108804 (2003-06-01), Cheng et al.
patent: 5-241012 (1993-09-01), None
patent: 2001-183516 (2001-07-01), None
Chen Chin-Tai
Lu Chun-Fu
Shieh Fanny
Birch & Stewart Kolasch & Birch, LLP
Industrial Technology Research Institute
McPherson John A.
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