公开(公告)号：US20160291216A1

公开(公告)日：2016-10-06

申请号：US15003623

申请日：2016-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dukjin Lee

IPC: G02B5/02 ,  H01L51/52 ,  G02B1/04

CPC classification number: G02B5/0263 ,  G02B1/04 ,  G02B5/0242 ,  G02B5/0278 ,  H01L51/5268 ,  C08L33/10 ,  C08L69/00 ,  C08L75/04

Abstract: An optical film includes: a low haze portion having a haze value of about 60% or less; and a high haze portion having a haze value of about 80% or more. The high haze portion may be disposed in an outer side of the low haze portion.

Abstract translation: 光学膜包括：雾度值为约60％以下的低雾度部分; 和雾度值为约80％以上的高雾度部分。 高雾度部分可以设置在低雾度部分的外侧。

公开(公告)号：US20160077254A1

公开(公告)日：2016-03-17

申请号：US14641112

申请日：2015-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyeongim Lee ,  Jangseok Ma ,  Namseok Baik ,  Junghee Son ,  Sangwoo An ,  Dukjin Lee

IPC: G02B5/20 ,  G02B5/02

CPC classification number: G02B5/206 ,  G02B5/0242 ,  G02B5/0294

Abstract: A display apparatus for displaying an image to a user includes: a display panel configured to generate visible light; and an optical functional layer including: a matrix mixed with a plurality of optical functional particles that are colored, wherein the optical functional layer is at a side of the display panel such that at least a part of the visible light from the display panel would pass through the optical functional layer.

Abstract translation: 用于向用户显示图像的显示装置包括：被配置为产生可见光的显示面板; 以及光学功能层，包括：与多个着色的光学功能性粒子混合的矩阵，其中所述光学功能层位于所述显示面板的一侧，使得来自所述显示面板的至少一部分可见光通过 通过光功能层。

公开(公告)号：US20230371351A1

公开(公告)日：2023-11-16

申请号：US18318287

申请日：2023-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dukjin Lee ,  Beonghun Beon

IPC: H10K59/80 ,  G02B5/30

CPC classification number: H10K59/8793 ,  G02B5/3083 ,  H10K59/873

Abstract: A display apparatus includes a display panel that includes a display element and a thin-film encapsulation layer disposed on the display element, and a polarization film disposed on the display panel and that includes a phase compensation layer, a phase retardation layer, and a polarization layer. A thickness direction phase difference of the display panel is less than or equal to about -35 nm.

公开(公告)号：US11686970B2

公开(公告)日：2023-06-27

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 ,  G09F9/30 ,  G02F1/1333 ,  G02F1/13363

CPC classification number: G02F1/133528 ,  G02F1/13338 ,  G02F1/13363 ,  G09F9/301

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：US11264429B2

公开(公告)日：2022-03-01

申请号：US17122655

申请日：2020-12-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dongwook Choi ,  Taeeun Kim ,  Heeyoung Lee ,  Dukjin Lee ,  Woosuk Jung

IPC: H01L27/32 ,  H01L51/52 ,  G02B5/30 ,  G02B1/08 ,  G02B1/11 ,  H01L51/00 ,  H01L51/50

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：US11114645B2

公开(公告)日：2021-09-07

申请号：US15581267

申请日：2017-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungjin Yang ,  Myunghwan Kim ,  Sunhwa Kim ,  Jieun Park ,  Wonjun Song ,  Kwanhee Lee ,  Dukjin Lee ,  Woosuk Jung ,  Heeseong Jeong

IPC: H01L51/52 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335 ,  G02B5/30 ,  G06F3/041 ,  H01L27/32 ,  G02F1/1333

Abstract: Provided is a display device including a display panel and a polarization member on the display panel, wherein the polarization member includes a polarizer, and a plurality of functional layers on at least one surface of the polarizer, wherein at least one of the plurality of functional layers includes a first light absorbing dye that absorbs light having a wavelength of greater than about 380 nm and equal to or less than about 450 nm.

公开(公告)号：US20210143228A1

公开(公告)日：2021-05-13

申请号：US17122655

申请日：2020-12-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dongwook Choi ,  Taeeun Kim ,  Heeyoung Lee ,  Dukjin Lee ,  Woosuk Jung

IPC: H01L27/32 ,  G02B5/30 ,  H01L51/52 ,  G02B1/08 ,  G02B1/11 ,  H01L51/00

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：US20200293131A1

公开(公告)日：2020-09-17

申请号：US16889286

申请日：2020-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Dukjin Lee

IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041

Abstract: A display device includes: a display unit including a plurality of light emitting areas, plurality of thin film transistors, and organic light emitting elements; an input sensing unit including a plurality of sensing electrodes and disposed on the display unit, wherein the plurality of sensing electrodes includes a plurality of openings; and an anti-reflection member. Each of the organic light emitting elements includes: a first electrode disposed above a first thin film transistor of the thin film transistors and connected to the first thin film transistor through a contact hole; a light emitting layer disposed on the first electrode and overlapping a first light emitting area of the light entitling areas; and a second electrode. Each of the light emitting areas is exposed by a corresponding opening of the plurality of openings, and the plurality of sensing electrodes overlaps with the contact holes.

公开(公告)号：US10396128B2

公开(公告)日：2019-08-27

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 ,  H01L51/50 ,  G02B1/08 ,  G02B1/11 ,  G02B5/30 ,  H01L51/00 ,  H01L51/52

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：US10162384B2

公开(公告)日：2018-12-25

申请号：US15077645

申请日：2016-03-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dukjin Lee

IPC: G06F1/16

Abstract: A display device includes: a display panel including a display area having a circular shape; and a cover window on the display panel, wherein the cover window includes: a center portion covering a center area of the display area; and an edge portion covering an edge area of the display area, and the edge portion is chamfered.