OPTICAL TOUCH FILM DISPLAY DEVCIE INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF

The present disclosure relates to an optical touch film, a display device having the same with improved optical properties, and a manufacturing method thereof. According to an embodiment of the present invention, the optical touch film comprises: a sensor layer including a plurality of touch electro...

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Bibliographic Details
Main Authors YOO, YOUNG SEOK, LEE, HYUN JAE, CHUNG, SEUNG HWAN, LEE, KANG WON, LEE, IN NAM
Format Patent
LanguageEnglish
Korean
Published 22.12.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The present disclosure relates to an optical touch film, a display device having the same with improved optical properties, and a manufacturing method thereof. According to an embodiment of the present invention, the optical touch film comprises: a sensor layer including a plurality of touch electrodes forming a sensor; an optical film; a curable adhesive layer positioned between the sensor layer and the optical film; a separating layer positioned on one surface of the sensor layer, and including a polymer organic material; and a high refractive insulating film positioned on a layer being in contact with the plurality of touch electrodes, and having a higher refractive index than that of the separating layer. 본 개시는 광학 터치 필름, 이를 포함하는 표시 장치 및 그 제조 방법에 관한 것으로, 한 실시예에 따른 광학 터치 필름은 센서를 이루는 복수의 터치 전극을 포함하는 센서층, 광학 필름, 상기 센서층과 상기 광학 필름 사이에 위치하는 경화형 접착층, 상기 센서층의 일면 위에 위치하며 고분자 유기 물질을 포함하는 분리층, 그리고 상기 복수의 터치 전극과 접촉하는 층에 위치하며, 상기 분리층의 굴절률보다 높은 굴절률을 가지는 고굴절 절연막을 포함한다.
Bibliography:Application Number: KR20170066929