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US 2007/0182795 A1Published application
Ink for color filter, method of fabricating color filter using the ink, and color filter fabricated by the method
AssigneesSamsung Electronics Co., Ltd., Dongjin Semichem Co., Ltd.
InventorsGil Lae KIM, Kyung Ah KIM, Chan Seok PARK, Hyun Il CHO, Yoon Ho KANG, Kwang Ho LEE, Byoung Joo KIM, Jang Sub KIM, Seong Gyu KWON, Chang Hun KWAK
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Abstract
The present invention provides an ink for a color filter comprising a polymer binder, a crosslinking monomer, a solvent, a pigment, and a polymerization initiator. The polymer binder comprises acrylate or methacrylate including a hydroxy group. The polymer binder may comprise 2-hydroxyethyl acrylate or 2-hydroxyethyl methacrylate.
Claims23
An ink for a color filter, comprising:
- a polymer binder,
- a crosslinking monomer,
- a solvent,
- a pigment, and
- a polymerization initiator,
- wherein the polymer binder comprises an acrylate or methacrylate comprising a hydroxy group.
3 more elements
A method of fabricating a color filter, comprising:
- forming black matrix patterns on a surface of a substrate;
- and
- forming a color filter by dispensing an ink within the black matrix patterns, wherein the ink comprises
- a polymer binder,
- a crosslinking monomer,
- a solvent,
- a pigment, and
- a polymerization initiator,
- wherein the polymer binder comprises acrylate or methacrylate including a hydroxy group.
6 more elements
A color filter, comprising:
- a patterned organic black matrix having wall surfaces, and
- a cure product of an ink comprising
- a polymer binder comprising an acrylate or methacrylate comprising a hydroxy group,
- a crosslinking monomer,
- a solvent,
- a pigment, and
- a polymerization initiator;
- wherein the cure product of the ink is disposed within the patterned organic black matrix and in contact with the wall surfaces, and the patterned black matrix and cure product of the ink are disposed on a surface of a substrate.
5 more elements
Dependencies are inferred from the claim text.