DISPLAY DEVICE

The present invention relates to a display device which can simplify processes and improve touch sensitivity. The display device having a touch sensor according to the present invention comprises a touch sensor disposed on an encapsulation unit, an intermediate layer disposed between the encapsulati...

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Main Authors LEE JAE WON, WON SANG HYUK, JANG JAE MAN, KIM SUNG JIN, KIM BYONG HOO, PAK SANG HOON, JANG JAE HYUNG, HONG EUN PYO, KIM MIN JOO
Format Patent
LanguageEnglish
Korean
Published 22.05.2020
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Summary:The present invention relates to a display device which can simplify processes and improve touch sensitivity. The display device having a touch sensor according to the present invention comprises a touch sensor disposed on an encapsulation unit, an intermediate layer disposed between the encapsulation unit and the touch sensor, and an organic film disposed on an upper part or a lower part of the intermediate layer. The intermediate layer of the present invention comprises a first intermediate layer having a lower dielectric constant than that of the organic film, and a second intermediate layer having higher hardness than that of the first intermediate layer, thereby improving touch sensitivity and simplifying processes. 본 발명은 공정 단순화 및 터치 감도를 향상시킬 수 있는 표시 장치에 관한 것으로, 본 발명에 따른 터치 센서를 가지는 표시 장치는 봉지 유닛 상에 배치되는 터치 센서와, 봉지 유닛과 상기 터치 센서 사이에 배치되는 중간층과, 중간층의 상부 또는 하부에 배치되는 유기막을 구비한다. 이러한 본 발명의 중간층은 유기막보다 유전율이 낮은 제1 중간층과, 제1 중간층보다 경도가 높은 제2 중간층을 구비함으로싸 터치 감도 향상시킬 수 있으며 공정을 단순화할 수 있다.
Bibliography:Application Number: KR20180139766