公开(公告)号：US20240301240A1

公开(公告)日：2024-09-12

申请号：US18531689

申请日：2023-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： JONGHWAN CHO ,  HYUK-HWAN KIM ,  JAE SUL AN ,  SANGWON LEE

IPC: C09D183/08

CPC classification number: C09D183/08

Abstract: A window including a base layer and a protective layer disposed on the base is presented. The protective layer includes a first fluorine-containing compound represented by Formula 1 below, wherein each of R1, R2, R3, R4, R5, R6, R7 and R8 is independently —(CH2)a—CF3, —(CF2)b—CF3, or a polymerizable reactive group, at least one of R1, R2, R3, R4, R5, R6, R7 and R8 is a polymerizable reactive group, at least one other is —(CH2)a—CF3, or —(CF2)b—CF3, a is an integer of 1 to 30, and b is an integer of 0 to 30. The protective layer also includes a second fluorine-containing compound includes at least one of a (meth)acrylate group, a vinyl group, an epoxy group, or an oxetanyl group.

公开(公告)号：US20240296812A1

公开(公告)日：2024-09-05

申请号：US18442108

申请日：2024-02-15

Applicant: Samsung Display Co., Ltd.

Inventor： JONGHWAN CHO ,  MYUNG-SEOK KWON ,  HYUK-HWAN KIM ,  SUJIN SUNG ,  JAE SUL AN ,  SANGWON LEE

IPC: G09G5/00

CPC classification number: G09G5/00 ,  G09G2300/04

Abstract: Provided are a window and a display device including the window. The window may include a base layer having a refractive index of about of 1.6 to about 2.0, a first layer on an upper side of the base layer and having a refractive index lower than that of the base layer, a second layer on an upper side of the first layer, a middle adhesive layer between the first layer and the second layer, and a print layer on a lower side of the base layer.

公开(公告)号：US20240389438A1

公开(公告)日：2024-11-21

申请号：US18666575

申请日：2024-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUYOUNG YOON ,  JAEWOO IM ,  MYUNG-SEOK KWON ,  DAHYE KIM ,  SANGWON LEE

IPC: H10K59/80 ,  G02B1/11 ,  G02B1/18

Abstract: A window includes a base layer, a first layer having a first refractive index, a second layer having a second refractive index, and a third layer having a third refractive index. In the window, the first refractive index is within a range of about 1.7 to about 1.9, and when the first refractive index is within a range of about 1.7 to about 1.8, the second refractive index is within a range of about 2.0 to about 2.4, and when the first refractive index is greater than about 1.8 and at most about 1.9, the second refractive index is in a range satisfied by the expression: 2.0≤n2≤(−3×n1)+7.8 where, n1 is the first refractive index, and n2 is the second refractive index.

公开(公告)号：US20230337509A1

公开(公告)日：2023-10-19

申请号：US18124076

申请日：2023-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： SANGWON LEE ,  YOUNG-MIN PARK

IPC: H10K59/80 ,  H10K59/65

CPC classification number: H10K59/8792 ,  H10K59/879 ,  H10K59/878 ,  H10K59/65

Abstract: A display device may include a window including a top surface, a bottom portion facing the top surface, and a side portion connecting the top surface to the bottom portion and the window including a transmission region and a light-blocking region, a light-blocking layer disposed below the window and overlapping the light-blocking region in a plan view, a light source spaced apart from the bottom portion in a direction in a plan view, and a display panel disposed below the window. The display panel may include a light sensing device, and may include a display region overlapping the transmission region.