Invention Grant
- Patent Title: Protective window including a hard coating layer and flexible display device including the same
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Application No.: US16808528Application Date: 2020-03-04
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Publication No.: US11555096B2Publication Date: 2023-01-17
- Inventor: Young-Sang Park , Young Moon Kim , Kicheol Song , Hung Kun Ahn , Kyou Jong Park , Sung Guk An , Jang Doo Lee , Jeong Chul Ho
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., LTD.
- Current Assignee: Samsung Display Co., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: Cantor Colburn LLP
- Priority: KR10-2019-0048368 20190425
- Main IPC: G02B1/16
- IPC: G02B1/16 ; C08L79/08 ; C08K3/22 ; C08J7/046 ; C09D7/47 ; C09D7/61 ; C09D133/08 ; C09D133/10
Abstract:
A protective window includes a flexible base film and a hard coating layer disposed on the flexible base film. The hard coating layer includes a silicone leveling agent and an inorganic antistatic agent. The coating layer includes an upper area and a lower area disposed between the upper area and the flexible base film, and a density of the inorganic antistatic agent in the lower area is greater than a density of the inorganic antistatic agent in the upper area.
Public/Granted literature
- US20200339774A1 PROTECTIVE WINDOW INCLUDING A HARD COATING LAYER AND FLEXIBLE DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2020-10-29
Information query
