Invention Application
- Patent Title: DISPLAY DEVICE
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Application No.: US16951619Application Date: 2020-11-18
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Publication No.: US20210074772A1Publication Date: 2021-03-11
- Inventor: Byong-Hoo KIM , Min-Joo KIM , Eun-Pyo HONG , Jae-Won LEE , Sang-Hoon PAK , Sang-Hyuk WON , Jae-Man JANG , Sung-Jin KIM , Jae-Hyung JANG
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Priority: KR10-2018-0139766 20181114
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/56 ; H01L51/52 ; G06F3/041 ; G06F3/044

Abstract:
Disclosed is a display device capable of being manufactured through a simplified process and having improved touch sensitivity. The display device includes an encapsulation unit disposed on a light-emitting element, a touch sensor disposed on the encapsulation unit, and an intermediate layer disposed between the encapsulation unit and the touch sensor. The intermediate layer includes a first intermediate layer, having a dielectric constant that is lower than a dielectric constant of an organic film disposed above or under the intermediate layer, and a second intermediate layer, having greater hardness than the first intermediate layer, whereby touch sensitivity is improved while processing is simplified.
Public/Granted literature
- US11264435B2 Display device Public/Granted day:2022-03-01
Information query
IPC分类: