Liquid crystal polyester resin composition and printed circuit board using the same
AssigneesSamsung Electronics Co., Ltd., Samsung Electro-Mechanics Co., Ltd., Samsung Fine Chemicals Co., Ltd.
InventorsChung-Kun Cho, Myung-Sup Jung, Yoo-Seung Yang, Mahn-Jong Kim, Tae-Jun Ok
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Abstract
Disclosed herein is a liquid crystal polyester resin composition and a printed circuit board using the composition. The composition comprises a liquid crystal polyester, a polybenzimidazole and an aprotic solvent. The composition exhibits good thermal stability and has a low dielectric constant. The composition can be advantageously used as a material for printed circuit boards (PCBS) used in semiconductor packages, mobile devices and LCD devices.
Claims13
A liquid crystal polyester resin composition comprising a liquid crystal polyester, a polybenzimidazole and an aprotic solvent.
A method comprising:
- mixing a liquid crystal polyester, a polybenzimidazole and an aprotic solvent;
- and
- extracting the aprotic solvent to form a liquid crystal polyester resin composition.
Dependencies are inferred from the claim text.