公开(公告)号：US20230173789A1

公开(公告)日：2023-06-08

申请号：US17902477

申请日：2022-09-02

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHUNG ,  Hung Kun AHN ,  Seokwon JANG ,  Danbi MYUNG

IPC: H05K5/03 ,  B32B15/04 ,  B32B27/08 ,  B32B27/40 ,  B32B27/28 ,  B32B27/36 ,  B32B27/30 ,  B32B27/32 ,  B32B23/00 ,  B32B23/08

CPC classification number: H05K5/03 ,  B32B15/04 ,  B32B27/08 ,  B32B27/40 ,  B32B27/281 ,  B32B27/365 ,  B32B27/308 ,  B32B27/36 ,  B32B27/325 ,  B32B23/00 ,  B32B23/08 ,  B32B7/12

Abstract: The disclosure relates to a flexible display device including: a display panel including a touch sensor, where the display panel is foldable with respect to a folding axis; a cover window disposed on a front surface of the display panel; and a front surface film disposed on a front surface of the cover window, where the front surface film includes a protection film, and a base film having a transverse direction, and the transverse direction is perpendicular to a direction of the folding axis.

公开(公告)号：US20240308181A1

公开(公告)日：2024-09-19

申请号：US18674090

申请日：2024-05-24

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHUNG ,  Hung Kun AHN ,  Seokwon JANG ,  Danbi MYUNG

IPC: B32B15/04 ,  B32B7/12 ,  B32B23/00 ,  B32B23/08 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40

CPC classification number: B32B15/04 ,  B32B23/00 ,  B32B23/08 ,  B32B27/08 ,  B32B27/281 ,  B32B27/308 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B7/12 ,  B32B2255/10 ,  B32B2270/00 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/552 ,  B32B2307/558 ,  B32B2307/732 ,  B32B2457/20

Abstract: The disclosure relates to a flexible display device including: a display panel including a touch sensor, where the display panel is foldable with respect to a folding axis; a cover window disposed on a front surface of the display panel; and a front surface film disposed on a front surface of the cover window, where the front surface film includes a protection film, and a base film having a transverse direction, and the transverse direction is perpendicular to a direction of the folding axis.

公开(公告)号：US20210041601A1

公开(公告)日：2021-02-11

申请号：US16846482

申请日：2020-04-13

Applicant: Samsung Display Co., LTD.

Inventor： Hye-Jin OH ,  Young Sang PARK ,  In Seok SEO ,  Sung Guk AN ,  Hung Kun AHN ,  Jang Doo LEE

IPC: G02B1/14 ,  G06F1/16 ,  C09D1/02

Abstract: A cover window includes: a polymer film, a first hard coating layer on the polymer film, a first inorganic layer facing the polymer film with the first hard coating layer therebetween, and a second inorganic layer on the polymer film and defining an outer surface of the cover window.

公开(公告)号：US20200339774A1

公开(公告)日：2020-10-29

申请号：US16808528

申请日：2020-03-04

Applicant: Samsung Display Co., LTD.

Inventor： Young-Sang PARK ,  Young Moon KIM ,  Kicheol SONG ,  Hung Kun AHN ,  Kyou Jong PARK ,  Sung Guk AN ,  Jang Doo LEE ,  Jeong Chul HO

IPC: C08J7/046 ,  C09D7/47 ,  C09D7/61 ,  C09D133/08 ,  C09D133/10 ,  C08K3/22 ,  G02B1/16

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.

公开(公告)号：US20180100088A1

公开(公告)日：2018-04-12

申请号：US15782574

申请日：2017-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hung Kun AHN ,  Dong Eun LEE ,  Ki Tae KIM ,  Sang Gu KIM ,  Hyun-Woo CHOI

IPC: C09J7/02 ,  G06F1/16 ,  C09J129/02 ,  H01L51/52 ,  H01L27/32 ,  C08J7/04

CPC classification number: H01L27/32 ,  B32B27/08 ,  C08J7/045 ,  C08L33/12 ,  C09J7/243 ,  C09J7/38 ,  C09J129/02 ,  G06F1/1637 ,  H01L51/0096 ,  H01L51/52 ,  Y02E10/549 ,  C08L47/00

Abstract: A cover window according to an exemplary embodiment includes: a polymer resin layer; and a film positioned on one surface of the polymer resin layer, wherein the polymer resin layer includes a matrix and particles having a core/shell structure dispersed in the matrix, a core of the particles includes polymethyl methacrylate, and a shell of the particles includes a copolymer of butyl acrylate and styrene.