公开(公告)号：US20220011631A1

公开(公告)日：2022-01-13

申请号：US17302299

申请日：2021-04-29

Applicant: Samsung Display Co., Ltd.

Inventor： BEONG-HUN BEON ,  MINHA KIM ,  DUKJIN LEE ,  WOOSUK JUNG

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/1333 ,  G09F9/30

Abstract: Provided is a display device including a display panel, a polarizing layer on the display panel and including a linear polarizer having a stretched polymer film, an adhesive member directly on the linear polarizer, and a window on the adhesive member, wherein the adhesive member absorbs 90% or greater of light having a wavelength in a range of about 300 nm to about 380 nm, and may thus effectively protect the polarizing layer from ultraviolet light incident from the outside. In addition, the display device may obtain thinner thickness, thereby exhibiting excellent reliability.

公开(公告)号：US20230329072A1

公开(公告)日：2023-10-12

申请号：US18098411

申请日：2023-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： DUKJIN LEE

IPC: H10K59/80 ,  H10K59/65 ,  H10K59/122

CPC classification number: H10K59/8792 ,  H10K59/122 ,  H10K59/65 ,  H10K59/873

Abstract: A display device includes: a display panel including a display region having a first region and a second region positioned adj acent to the first region, and a peripheral region positioned adjacent to the display region; a light blocking pattern overlapping at least a portion of the second region and not overlapping the first region; and a transmission layer disposed on the light blocking pattern and including a first portion overlapping the first region and a second portion overlapping the second region, where a transmittance of the first portion is lower than a transmittance of the second portion.

公开(公告)号：US20250028204A1

公开(公告)日：2025-01-23

申请号：US18623343

申请日：2024-04-01

Applicant: Samsung Display Co., LTD.

Inventor： BEONG-HUN BEON ,  DUKJIN LEE ,  WOOSUK JUNG

IPC: G02F1/13363 ,  G02F1/1335

Abstract: A display device includes a display panel and an optical panel disposed on the display panel, the display panel includes a light-emitting device part including a light-emitting device, a first phase retardation layer disposed on the light-emitting device part and having reverse wavelength dispersion characteristics, and an absorbing polarizer disposed on the first phase retardation layer, and the optical panel includes a first lens part disposed on the display panel and including a beam splitter and a second lens part disposed on the first lens part and including a reflective polarizer.

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.