公开(公告)号：US20200235340A1

公开(公告)日：2020-07-23

申请号：US16843458

申请日：2020-04-08

Applicant: Samsung Display Co. Ltd.

Inventor： Young Eun OH ,  Jai Ku SHIN ,  Han Sun RYOU ,  So Dam AHN ,  Jang Doo LEE

IPC: H01L51/52 ,  G06F1/16 ,  G09F9/30 ,  H01L51/00

Abstract: A protection film for an electronic device includes an adhesive layer including a first surface to which an electronic device is attached, and a film layer which contacts a second surface of the adhesive layer and includes at least one member, where a thickness of the adhesive layer satisfies Inequality 1: z≤(5.1x+57.4)·ln(y)−(14.7x+140.5), where z is the thickness of the adhesive layer in terms of micrometers, x is a modulus of a member of the film layer which directly contacts the adhesive layer in terms of gigapascals, and y is a total thickness of the film layer in terms of micrometers.

公开(公告)号：US20210320279A1

公开(公告)日：2021-10-14

申请号：US17357990

申请日：2021-06-25

Applicant: Samsung Display Co. Ltd.

Inventor： Young Eun OH ,  Jai Ku SHIN ,  Han Sun RYOU ,  So Dam AHN ,  Jang Doo LEE

IPC: H01L51/52 ,  G06F1/16 ,  G09F9/30 ,  H01L51/00

Abstract: A protection film for an electronic device includes an adhesive layer including a first surface to which an electronic device is attached, and a film layer which contacts a second surface of the adhesive layer and includes at least one member, where a thickness of the adhesive layer satisfies Inequality 1: z≤(5.1x+57.4)·ln(y)−(14.7x+140.5), where z is the thickness of the adhesive layer in terms of micrometers, x is a modulus of a member of the film layer which directly contacts the adhesive layer in terms of gigapascals, and y is a total thickness of the film layer in terms of micrometers.

公开(公告)号：US20240040825A1

公开(公告)日：2024-02-01

申请号：US18378582

申请日：2023-10-10

Applicant: Samsung Display Co. Ltd.

Inventor： Young Eun OH ,  Jai Ku SHIN ,  Han Sun RYOU ,  So Dam AHN ,  Jang Doo LEE

IPC: H10K50/844 ,  G06F1/16 ,  G09F9/30 ,  H10K50/842 ,  H10K77/10

CPC classification number: H10K50/844 ,  G06F1/1652 ,  G09F9/301 ,  H10K50/8426 ,  H10K77/111 ,  B32B2307/54 ,  B32B2457/206

Abstract: A protection film for an electronic device includes an adhesive layer including a first surface to which an electronic device is attached, and a film layer which contacts a second surface of the adhesive layer and includes at least one member, where a thickness of the adhesive layer satisfies Inequality 1:


z≤(5.1x+57.4)·ln(y)−(14.7x+140.5)



where z is the thickness of the adhesive layer in terms of micrometers, x is a modulus of a member of the film layer which directly contacts the adhesive layer in terms of gigapascals, and y is a total thickness of the film layer in terms of micrometers.

公开(公告)号：US20200091458A1

公开(公告)日：2020-03-19

申请号：US16396421

申请日：2019-04-26

Applicant: Samsung Display Co. Ltd.

Inventor： Young Eun OH ,  Jai Ku SHIN ,  Han Sun RYOU ,  So Dam AHN ,  Jang Doo LEE

IPC: H01L51/52 ,  G09F9/30 ,  G06F1/16 ,  H01L51/00

Abstract: A protection film for an electronic device includes an adhesive layer including a first surface to which an electronic device is attached, and a film layer which contacts a second surface of the adhesive layer and includes at least one member, where a thickness of the adhesive layer satisfies Inequality 1: z≤(5.1x+57.4)·ln(y)−(14.7x+140.5) where z is the thickness of the adhesive layer in terms of micrometers, x is a modulus of a member of the film layer which directly contacts the adhesive layer in terms of gigapascals, and y is a total thickness of the film layer in terms of micrometers.