[특허]Anti-reflection film and display device using the same

[미국특허] Anti-reflection film and display device using the same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G03F-070/04
출원번호	US-0402341 (1999-10-04)
우선권정보	JP0253977 (1997-09-18)
국제출원번호	PCT/JP98/01576 (1997-04-04)
§371/§102 date	19991004 (19991004)
국제공개번호	WO-9845734 (1998-10-15)
발명자 / 주소	Yasuda Tomokazu,JPX Nakamura Kenichi,JPX Nakamura Taku,JPX Nakamura Kazuhiro,JPX
출원인 / 주소	Fuji Photo Film Co., Ltd., JPX
대리인 / 주소	Burns, Doane, Swecker & Mathis, LLP
인용정보	피인용 횟수 : 50 인용 특허 : 3

초록 ▼

An anti-reflection film comprises a high refractive index layer having a refractive index of 1.65-2.40, and a low refractive index layer having a refractive index of 1.20-1.55. Another anti-reflection film comprises only a low refractive index layer having a refractive index of 1.20-1.55. In the invention, the first improvement resides in a high refractive index layer composed of inorganic fine particles having a mean particle size of 1-200 nm in an amount of 5-65 vol. % and a crosslinked anionic polymer in an amount of 35 to 95 vol. %. The second improvement resides in a low refractive index layer composed of inorganic fine particles having a mean particle size of 0.5-200 nm in an amount of 50-95 wt. % and a polymer in an amount of 5-50 wt. %, and two or more of those particles are piled up to form micro voidsby the adjacent particles.

대표청구항

[What is claimed is:] [1.]

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

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Klun, Thomas P.; Jing, Naiyong; Pokorny, Richard J.; Qiu, Zai-Ming; Pellerite, Mark J.; Coggio, William D.; Walker, Jr., Christopher B., Perfluoropolyether urethane additives having (meth)acryl groups and hard coats.
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[미국특허] Anti-reflection film and display device using the same 원문보기