公开(公告)号：US20230144219A1

公开(公告)日：2023-05-11

申请号：US17900278

申请日：2022-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： HEEYOUNG LEE ,  MINKYOUNG JUNG ,  EUNMI SEO ,  JI-HOON KIM ,  MINJU OH

IPC: H04M1/02 ,  H05K5/03

CPC classification number: H04M1/0268 ,  H05K5/03 ,  H04M1/0214

Abstract: An electronic device includes an electronic module, a display module including a first region overlapping the electronic module, and a second region not overlapping the electronic module, a window module disposed on the display module, and a coating layer disposed on at least one of a first outermost surface of the window module opposite to a second outermost surface of the window module facing the display module and a first outermost surface of the display module opposite to a second outermost surface of the display module facing the window module.

公开(公告)号：US20230127915A1

公开(公告)日：2023-04-27

申请号：US17878189

申请日：2022-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： HEEYOUNG LEE ,  JIN YONG SIM ,  SUNGYEON CHO

IPC: H01L51/00 ,  H01L51/56 ,  B32B7/12 ,  B32B15/04 ,  B32B3/26

Abstract: A display device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area, a support member facing the folding area and the non-folding area of the display panel and having a total planar area, and a light shielding layer between the display panel and the support member and having a total planar area which is smaller than the total planar area of the support member.

公开(公告)号：US20180149786A1

公开(公告)日：2018-05-31

申请号：US15795923

申请日：2017-10-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HEEYOUNG LEE ,  EUNMI SEO

IPC: G02B5/30

CPC classification number: G02B5/3016

Abstract: A flexible display device includes a display module including a bending area that is bendable along a reference axis, and a polarization member disposed on the display module. The polarization member includes a λ/4 phase retardation layer disposed on the display module and including a nematic liquid crystal coating layer. The polarization member further includes a first adhesion member disposed on the λ/4 phase retardation layer, a λ/2 phase retardation layer disposed on the first adhesion member and including a discotic liquid crystal coating layer, a second adhesion member disposed on the λ/2 phase retardation layer, and a line polarizer disposed on the second adhesion member and including an absorption axis, wherein an angle between the reference axis and the absorption axis is about 15 degrees to about 75 degrees.

公开(公告)号：US20240341158A1

公开(公告)日：2024-10-10

申请号：US18443610

申请日：2024-02-16

Applicant: Samsung Display Co., LTD.

Inventor： GILYEONG PARK ,  HEEYOUNG LEE ,  DASOM GU ,  SUNGGUK AN ,  SOYEON HAN

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38 ,  H10K59/50 ,  H10K71/12 ,  H10K71/40 ,  H10K102/00

CPC classification number: H10K59/877 ,  H10K59/122 ,  H10K59/38 ,  H10K59/50 ,  H10K71/125 ,  H10K71/421 ,  H10K2102/311

Abstract: A display device includes a display panel including a pixel-defining film in which a plurality of pixel openings is defined, and a light-emitting layer disposed in each of the plurality of pixel openings, an optical layer disposed on the display panel and including at least one of a dye or a pigment, and a scattering layer disposed on the optical layer. Since the scattering layer includes a polymer resin and a plurality of droplets dispersed in the polymer resin, and the plurality of droplets each includes a plurality of liquid crystal molecules and a reactive mesogen for fixing the plurality of liquid crystal molecules.

公开(公告)号：US20230217698A1

公开(公告)日：2023-07-06

申请号：US18076531

申请日：2022-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： JI-HOON KIM ,  EUNMI SEO ,  MINJU OH ,  HEEYOUNG LEE ,  MINKYOUNG JUNG

IPC: H01L51/00

CPC classification number: H01L51/5281 ,  H01L27/323 ,  H01L27/3234 ,  H01L51/0097 ,  H01L2251/5338

Abstract: An electronic device includes an electronic module, a display module including into a first display region overlapping the electronic module in a plan view and a second display region not overlapping the electronic module in the plan view, a polarizing plate disposed on the display module, and an upper module disposed on the polarizing plate, having an in-plane retardation value in a range of about 50 nm to about 60 nm, and having a thickness-direction retardation value in a range of about 50 nm to about 150 nm.

公开(公告)号：US20170278902A1

公开(公告)日：2017-09-28

申请号：US15410072

申请日：2017-01-19

Applicant: SAMSUNG DISPLAY CO. , LTD.

Inventor： DONGWOOK CHOI ,  TAEEUN KIM ,  HEEYOUNG LEE ,  DUKJIN LEE ,  WOOSUK JUNG

IPC: H01L27/32 ,  H01L51/00 ,  G02B1/08 ,  G02B5/30 ,  G02B1/11

CPC classification number: H01L27/3211 ,  G02B1/08 ,  G02B1/11 ,  G02B5/3016 ,  G02B5/3083 ,  H01L27/3244 ,  H01L27/3246 ,  H01L51/0097 ,  H01L51/5064 ,  H01L51/508 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5253 ,  H01L51/5281 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display apparatus includes a display panel configured to display an image. The display panel has a folding axis extending in a first direction. An optical film is disposed over the display panel. The optical film includes a circular polarizer including at least two phase retarders and one polarizer. Slow axes of each of the at least two phase retarders are located in the same quadrant of four quadrants of the optical film.

公开(公告)号：US20250107321A1

公开(公告)日：2025-03-27

申请号：US18973823

申请日：2024-12-09

Applicant: Samsung Display Co., Ltd.

Inventor： JIN YONG SIM ,  HOSEUNG KANG ,  MINSEOP KIM ,  YOUNG DO KIM ,  HEEYOUNG LEE ,  SEOHYEON CHOI ,  SUNG CHUL CHOI

IPC: H10K50/842 ,  B32B3/26 ,  B32B7/12 ,  B32B15/08 ,  H10K50/86

Abstract: Disclosed is an electronic device including a window, a display panel disposed under the window, a support member disposed under the display panel, a cover layer disposed under the support member, and an adhesive layer disposed between the support member and the cover layer. Each of the adhesive layer and the cover layer includes a light shielding material.

公开(公告)号：US20220139274A1

公开(公告)日：2022-05-05

申请号：US17348171

申请日：2021-06-15

Applicant: Samsung Display Co., Ltd.

Inventor： JIN YONG SIM ,  HOSEUNG KANG ,  MINSEOP KIM ,  YOUNG DO KIM ,  HEEYOUNG LEE ,  SEOHYEON CHOI ,  SUNG CHUL CHOI

IPC: G09F9/30 ,  H01L51/52

Abstract: Disclosed is an electronic device including a window, a display panel disposed under the window, a support member disposed under the display panel, a cover layer disposed under the support member, and an adhesive layer disposed between the support member and the cover layer. Each of the adhesive layer and the cover layer includes a light shielding material.

公开(公告)号：US20220061177A1

公开(公告)日：2022-02-24

申请号：US17323609

申请日：2021-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： HEEYOUNG LEE ,  JIN YONG SIM ,  JUNG-HUN LEE ,  JIHWA LEE ,  SUNG CHUL CHOI

IPC: H05K5/03 ,  H05K5/00 ,  H05K7/20 ,  G06F3/044

Abstract: A display device includes a display module having a display region and a non-display region, and a window module disposed on the display module. The window module includes a thin glass substrate, a window protective layer disposed on the thin glass substrate, and a bezel pattern disposed on a surface of the thin glass substrate or disposed on a surface of the window protective layer. The bezel pattern overlaps the non-display region. The edge of the thin glass substrate does not overlap the bezel pattern in a plan view, and the edge of the thin glass substrate is not aligned with the outer edge of the bezel pattern in a plan view.