Compositions – Inorganic luminescent compositions with organic...
Reexamination Certificate
2006-01-03
2010-02-16
Koslow, C. Melissa (Department: 1793)
Compositions
Inorganic luminescent compositions with organic...
C252S30140R, C524S145000
Reexamination Certificate
active
07662310
ABSTRACT:
Disclosed herein is a phosphor paste composition, which includes a phosphor, a dispersant, and a binder solution composed of a solvent and an organic binder, in which the dispersant includes iso-octylphenol ethoxylated phosphoric acid, phosphate ester of a block copolymer of nonylphenol and polyoxyethyleneglycol, or phosphate ester containing an acryl backbone. In addition, a display device using the phosphor paste composition is provided. The phosphor paste composition of this invention can be applied to various phosphor screens for display devices and to display devices, thus increasing high physical properties, including luminance, and greatly improving workability.
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Lim et al., Effect of the Molecular Weight of Polyethylene Glycol on the Plasticization of Green Sheets Composed of Ultrafine BaTi03Particles and Polyvinyl Butyral, Mat. Res. Bul. 38, pp. 1021-1023 (2003).
Choi Jae Young
Kim Seul Ki
Lee Eun Sung
Cantor & Colburn LLP
Hoban Matthew E
Koslow C. Melissa
Samsung Electronics Co,. Ltd.
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