Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making named article
Reexamination Certificate
2005-02-08
2005-02-08
McPherson, John A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making named article
C313S504000, C349S156000
Reexamination Certificate
active
06852476
ABSTRACT:
A radiation sensitive resin composition for forming a rib comprising (A) a copolymer of (a-1) hexafluoropropylene, (a-2) an unsaturated carboxylic acid and/or unsaturated carboxylic anhydride and (a-3) an unsaturated compound other than the components (a-1) and (a-2), (B) an acid generating compound which generates an acid upon exposure to radiation, (C) a crosslinkable compound and (D) a fluorine-containing organic compound other than the component (A). A rib formed from the composition, a rib forming method, and an organic EL display element and liquid crystal display element having the rib.The rib does not cause a “satellite” phenomenon when an organic EL layer or ITO transparent electrodes are formed by coating, and an organic EL display element and liquid crystal display element having the rib of the present invention are excellent in productivity and reliability.
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Patent Abstracts of Japan, JP 11-329724, Nov. 30, 1999.
Niwa Kazuaki
Sasaki Hirofumi
Shiraki Shinji
Suzuki Masayoshi
JSR Corporation
McPherson John A.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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