-
公开(公告)号：US12120904B2
公开(公告)日：2024-10-15
申请号：US17379009
申请日：2021-07-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jaeheung Ha , Jongwoo Kim , Changyeong Song , Woosuk Jung , Yongchan Ju , Heeyeon Park , Hyein Yang
IPC: H10K50/844 , H10K71/00
CPC classification number: H10K50/844 , H10K71/00
Abstract: A display device includes a substrate, a light emitting element disposed on the substrate, a capping layer covering the light emitting element, and an encapsulation layer disposed on the capping layer. The capping layer includes a first inorganic layer, a first flexible layer disposed on the first inorganic layer, and a second inorganic layer disposed on the first flexible layer. The first flexible layer includes silicon and carbon. A thickness of the first flexible layer is about 80% or more of a thickness of the capping layer.
-
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：US11588133B2
公开(公告)日：2023-02-21
申请号：US16905285
申请日：2020-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Jongwoo Kim , Wonjong Kim , Yisu Kim , Changyeong Song , Hyein Yang , Woosuk Jung , Yongchan Ju , Jaeheung Ha
IPC: H01L51/52
Abstract: An organic light-emitting display apparatus includes: a pixel electrode, an intermediate layer on the pixel electrode and including an emission layer, an opposite electrode on the pixel electrode such that the intermediate layer is therebetween, an inorganic encapsulation layer on the opposite electrode, an organic encapsulation layer on the inorganic encapsulation layer, and a protection layer on the organic encapsulation layer and including a first protection layer including silicon nitride and a second protection layer including silicon oxynitride.
-
公开(公告)号：US11407678B2
公开(公告)日：2022-08-09
申请号：US16888367
申请日：2020-05-29
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunmin Hwang , Sangyeol Kim , Woosuk Jung , Young Seo Choi
Abstract: An electronic panel includes: a base substrate divided into a hole region including a hole transmissive region overlapping an electronic module when viewed in a plan view and a light shielding region adjacent to the hole transmissive region, an active region adjacent to the hole region, and a peripheral region adjacent to the active region; a plurality of light emitting devices spaced apart from the hole region in the active region; a light shielding pattern spaced apart from the hole transmissive region in the light shielding region; and an encapsulation substrate on the base substrate and covering the light emitting devices, wherein the light shielding pattern comprises frit.
-
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
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.
-
Patent Agency Ranking
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
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：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
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：US20180217310A1
公开(公告)日：2018-08-02
申请号：US15935842
申请日：2018-03-26
Applicant: Samsung Display Co., Ltd.
Inventor： Junghee Son , Woosuk Jung , Hyejung Park , Dukjin Lee
CPC classification number: G02B5/3083 , G02B5/3016 , G02B27/286 , H01L27/3244 , H01L51/004 , H01L51/0076 , H01L51/5237 , H01L51/5256 , H01L51/5275 , H01L51/5281 , H01L2251/5315 , H01L2251/558
Abstract: A polarizer for a display device is disclosed. In one aspect, the polarizer includes a linear polarizer and a phase retardation layer on the linear polarizer and comprising a quarter-wave plate and a half-wave plate. The half-wave plate includes a refractive index anisotropic layer. The refractive index anisotropic layer has a refractive index Nx defined in a direction of an x axis, a refractive index Ny defined in a direction of a y axis, and a refractive index Nz defined in a direction of a z axis, wherein Nx=Nz>Ny.
-
公开(公告)号：US20160266296A1
公开(公告)日：2016-09-15
申请号：US14958795
申请日：2015-12-03
Applicant: Samsung Display Co., Ltd.
Inventor： Junghee Son , Woosuk Jung , Hyejung Park , Dukjin Lee
CPC classification number: G02B5/3083 , G02B5/3016 , G02B27/286 , H01L27/3244 , H01L51/004 , H01L51/0076 , H01L51/5237 , H01L51/5256 , H01L51/5275 , H01L51/5281 , H01L2251/5315 , H01L2251/558
Abstract: A polarizer for a display device is disclosed. In one aspect, the polarizer includes a linear polarizer and a phase retardation layer on the linear polarizer and comprising a quarter-wave plate and a half-wave plate. The half-wave plate includes a refractive index anisotropic layer. The refractive index anisotropic layer has a refractive index Nx defined in a direction of an x axis, a refractive index Ny defined in a direction of a y axis, and a refractive index Nz defined in a direction of a z axis, wherein Nx=Nz>Ny.
Abstract translation: 公开了一种用于显示装置的偏振器。 在一个方面，偏振器包括线性偏振器和线性偏振器上的相位延迟层，并包括四分之一波片和半波片。 半波片包括折射率各向异性层。 折射率各向异性层具有在x轴方向上限定的折射率Nx，在a轴方向上限定的折射率Ny和在z轴方向上限定的折射率Nz，其中Nx = Nz> Ny 。
-
-
-
-
-
-
-
-
-
Search Results
29
records
(took 0.02 seconds)
