FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A manufacturing method of a flexible display device can comprise: a step of preparing a support substrate; a step of forming a first adhesive layer having a positive charge on the support substrate and comprising a polymer electrolyte and a graphene oxide; a step of forming a second adhesive layer h...

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Bibliographic Details
Main Authors KANG BYUNG HOON, SHIN HEE KYUN, SIM JUN HO, MOON SEUNG JUN, SEO DONG KYUN, CHO WOO JIN
Format Patent
LanguageEnglish
Korean
Published 22.01.2020
Subjects
ELECTRICITY
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Summary:A manufacturing method of a flexible display device can comprise: a step of preparing a support substrate; a step of forming a first adhesive layer having a positive charge on the support substrate and comprising a polymer electrolyte and a graphene oxide; a step of forming a second adhesive layer having a negative charge on the first adhesive layer and comprising a graphene oxide; a step of forming a flexible substrate on the second adhesive layer; a step of forming a display part on the flexible substrate; and a step of separating the support substrate and the flexible substrate. Therefore, the present invention can easily separate the support and the flexible substrate. 플렉서블 표시 장치의 제조 방법은 지지 기판을 준비하는 단계, 지지 기판 상에 양전하를 띠고 고분자 전해질 및 그래핀 산화물을 포함하는 제1 점착층을 형성하는 단계, 제1 점착층 상에 음전하를 띠고 그래핀 산화물을 포함하는 제2 점착층을 형성하는 단계, 제2 점착층 상에 플렉서블 기판을 형성하는 단계, 플렉서블 기판 상에 디스플레이부를 형성하는 단계, 그리고 지지 기판과 플렉서블 기판을 분리하는 단계를 포함할 수 있다.
Bibliography:Application Number: KR20180080319