METHOD OF MAKING OPTICAL SHEET

The present invention provides an optical sheet manufacturing method, comprising: a step of applying a first resin on a base material; a step of forming the first resin by enabling a first roll where a forming pattern is formed on an outer circumferential surface to come in contact with the applied...

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Bibliographic Details
Main Authors KIM, HYOUN YOUNG, KIM, CHUNG HWAN, PARK, SANG CHEON, PARK, CHUL JIN
Format Patent
LanguageEnglish
Korean
Published 11.05.2017
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
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Summary:The present invention provides an optical sheet manufacturing method, comprising: a step of applying a first resin on a base material; a step of forming the first resin by enabling a first roll where a forming pattern is formed on an outer circumferential surface to come in contact with the applied first resin; a step of solidifying the first resin coming in contact with the first roll; a step of applying a second resin on the solidified first resin; and a step of solidifying an applied second resin. Each of the first resin and the second resin has a light emitting body. The present invention is able to realize excellent optical characteristics. 기재 위에 제1수지를 도포하는 단계, 외주면에 성형 패턴이 형성된 제1롤을 도포된 제1수지에 접촉시켜 제1수지를 성형하는 단계, 제1롤에 접촉된 제1수지를 경화하는 단계, 경화된 제1수지 상으로 제2수지를 도포하는 단계, 및 도포된 제2수지를 경화하는 단계를 포함하고, 제1수지와 제2수지 각각은 발광체를 포함하는 광학 시트 제조 방법이 제공된다.
Bibliography:Application Number: KR20150152576