公开(公告)号：US20170336546A1

公开(公告)日：2017-11-23

申请号：US15399380

申请日：2017-01-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tsuyoshi OHYAMA ,  Ju Hyun KIM ,  Hyunseok CHOI

IPC: G02B5/30 ,  H01L51/52

CPC classification number: G02B5/3016 ,  G02B6/0068 ,  H01L27/3218 ,  H01L27/3232 ,  H01L51/5265 ,  H01L51/5275 ,  H01L51/5281

Abstract: An organic light emitting diode device includes an organic light emitting display panel and a circular polarizing plate which includes a polarizer and a compensation film including a liquid crystal layer which includes a first surface and a second surface, and liquid crystals that tilt obliquely with respect to an extension direction of the first and second surfaces of the liquid crystal layer where tilt angles of the liquid crystals with respect to the extension direction of the liquid crystal layer become gradually larger from the first surface to the second surface of the liquid crystal layer in a thickness direction of the liquid crystal layer, and a maximum tilt angle of the liquid crystals with respect to the extension direction of the liquid crystal layer is determined based on a thickness direction phase delay generated in a thickness direction of the organic light emitting display panel.

公开(公告)号：US20160211486A1

公开(公告)日：2016-07-21

申请号：US14757849

申请日：2015-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tsuyoshi OHYAMA ,  Koh KAMADA ,  Eun Sung LEE

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

CPC classification number: G02F1/13363 ,  G02B1/11 ,  G02B5/3016 ,  G02F1/133528 ,  G02F1/133634 ,  H01L51/5281

Abstract: An antireflection film includes a polarizer, a first phase delay layer, and a second phase delay layer, where at least one of the first phase delay layer and the second phase delay layer includes a liquid crystal layer, and the liquid crystal layer includes liquid crystals oriented in a direction tilting obliquely with respect to a surface thereof.

Abstract translation: 防反射膜包括偏振器，第一相位延迟层和第二相位延迟层，其中第一相位延迟层和第二相位延迟层中的至少一个包括液晶层，并且液晶层包括液晶 在相对于其表面倾斜倾斜的方向上定向。

公开(公告)号：US20250004175A1

公开(公告)日：2025-01-02

申请号：US18827202

申请日：2024-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yuichiro GOTO ,  Tsuyoshi OHYAMA ,  Yoshihiro YOKOTE ,  Naewon JANG ,  Byoungjin CHO ,  Seunggi KIM

IPC: G02B1/111

Abstract: Disclosed is a resin film including an anti-glare layer that includes scattering particles having irregularities formed on surfaces of the anti-glare layer. The resin film includes a binder made of a resin dispersing the scattering particles, and a low refractive index layer on the anti-glare layer. The low refractive index layer has a refractive index less than or equal to 1.4, and the anti-glare layer has a flat portion and a protrusion where the scattering particles protrude from the flat portion.

公开(公告)号：US20160233273A1

公开(公告)日：2016-08-11

申请号：US14789206

申请日：2015-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tsuyoshi OHYAMA ,  Eun Sung LEE ,  Nobuo HAMAMOTO

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  G02B5/30

CPC classification number: G02B5/3025 ,  G02B5/3016 ,  G02B5/3083 ,  H01L27/3211 ,  H01L51/5281 ,  H01L51/5293

Abstract: An organic light emitting device includes a display panel including a plurality of pixels and a circular polarizing plate disposed opposite to the display panel, where the circular polarizing plate has a plurality of retardations corresponding to the pixels of the display panel. A method of manufacturing an organic light emitting device includes preparing a display panel including a plurality of pixels, preparing a circular polarizing plate having a plurality of retardations, and assembling the display panel and the circular polarizing plate, where the display panel and the circular polarizing plate are assembled so that the retardations of the circular polarizing plate respectively correspond to the pixels of the display panel.

Abstract translation: 有机发光器件包括具有多个像素的显示面板和与显示面板相对设置的圆偏振片，其中圆偏振片具有对应于显示面板的像素的多个延迟。 一种制造有机发光器件的方法包括制备包括多个像素的显示面板，制备具有多个延迟的圆偏振片，并组装显示面板和圆偏振片，其中显示面板和圆偏振 板被组装成使得圆偏振片的延迟分别对应于显示面板的像素。

公开(公告)号：US20160200981A1

公开(公告)日：2016-07-14

申请号：US14802388

申请日：2015-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun Sung LEE ,  Sang Ho PARK ,  Koh KAMADA ,  Tsuyoshi OHYAMA ,  Seungbum CHUN

IPC: C09K19/56 ,  G02B5/30 ,  C09K19/52 ,  C09K19/20 ,  C09K19/30

CPC classification number: G02B5/3016 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2457/206 ,  C08G77/04 ,  C08G77/14 ,  C08G77/18 ,  C08G77/42 ,  C08G77/44 ,  C08L83/04 ,  C08L83/06 ,  C08L83/10 ,  C09K19/408 ,  C09K2019/0448 ,  C09K2019/2035 ,  C09K2019/2078 ,  C09K2019/3083 ,  C09K2219/03 ,  G02F1/1335 ,  G02F1/133502 ,  G02F1/13363 ,  G02F2001/133633 ,  Y10T428/1036 ,  Y10T428/1045

Abstract: A composition for an optical film including a liquid crystal and a polysiloxane represented by Chemical Formula 1 wherein in Chemical Formula 1, R1 to R5, L1 to L3, X, Y, Z, T1, T2, a, b, c, and d are the same as described in the detailed description.

Abstract translation: 一种用于光学膜的组合物，其包含液晶和由化学式1表示的聚硅氧烷，其中在化学式1中，R1至R5，L1至L3，X，Y，Z，T1，T2，a，b，c和d 与详细描述中所描述的相同。

公开(公告)号：US20160161785A1

公开(公告)日：2016-06-09

申请号：US14726159

申请日：2015-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Koh KAMADA ,  Tsuyoshi OHYAMA ,  Eun Sung LEE

IPC: G02F1/13363 ,  H01L27/32

CPC classification number: H01L27/3232 ,  G02B5/3016 ,  G02B5/3083 ,  G02F2001/133638 ,  H01L51/5281

Abstract: An organic light emitting device includes an anti-reflection film including a polarizer and a compensation film positioned on the polarizer and including a liquid crystal layer which includes liquid crystals having oriented direction tilting obliquely with respect to a surface of the liquid crystal layer extending in a horizontal direction in a cross sectional view.

Abstract translation: 一种有机发光器件包括具有偏振片的防反射膜和位于偏振片上的补偿膜，并且包括液晶层，该液晶层包括相对于液晶层的表面倾斜倾斜的取向方向的液晶 水平方向。

公开(公告)号：US20140042409A1

公开(公告)日：2014-02-13

申请号：US13963816

申请日：2013-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tsuyoshi OHYAMA

IPC: H01L51/52

CPC classification number: H01L51/5262 ,  H01L27/3244 ,  H01L51/5281 ,  H01L2227/323

Abstract: An organic EL display device includes: a transparent substrate; a circularly-polarizing plate disposed on a first surface of the transparent substrate; a wiring layer disposed on a second surface of the transparent substrate; a selectively-reflecting layer disposed on the wiring layer, where the selectively-reflecting layer reflects only a circularly polarized component, which has a predetermined wavelength and rotates in a predetermined direction, in incident light, and the selectively-reflecting layer transmits light of a wavelength different from the predetermined wavelength in the incident light and a circularly polarized component, which has the predetermined wavelength and rotates in a direction different from the predetermined direction; a transparent electrode disposed on the selectively-reflecting layer; an emission layer disposed on the transparent electrode in a position corresponding to the selectively-reflecting layer, where the emission layer emits light of a predetermined color; and a reflective electrode disposed on the emission layer.

Abstract translation: 一种有机EL显示装置，包括：透明基板; 设置在所述透明基板的第一表面上的圆偏振片; 布置在所述透明基板的第二表面上的布线层; 选择反射层，其设置在所述布线层上，其中所述选择反射层仅在入射光中仅反射具有预定波长并沿预定方向旋转的圆偏振分量，并且所述选择反射层透射光 在入射光中与预定波长不同的波长和具有预定波长并沿与预定方向不同的方向旋转的圆偏振分量; 设置在所述选择反射层上的透明电极; 发光层，设置在与所述选择反射层对应的位置的所述透明电极上，所述发光层发射预定颜色的光; 以及设置在发射层上的反射电极。

公开(公告)号：US20210135168A1

公开(公告)日：2021-05-06

申请号：US16472605

申请日：2016-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  DIC Corporation

Inventor： Tsuyoshi OHYAMA ,  Seung Hyun LEE ,  Hyun-Seok CHOI ,  Hidetoshi NAKATA ,  Toru ISHII

IPC: H01L51/52 ,  G02B5/30 ,  G02B5/00 ,  H01L27/32 ,  H01L51/00

Abstract: A foldable circular polarizing plate includes a polarizer and a foldable compensation film disposed on one surface of the polarizer, wherein in-plane retardations of the liquid crystal layer at 450 nm, 550 nm, and 650 nm wavelengths satisfy Relationship Equations 1 or 2, the compensation film is configured to absorb light in a wavelength region of less than or equal to 420 nm, and a reflection color in a CIE-Lab color coordinate system satisfies Δa*b*≤5.0 and a foldable organic light emitting diode display including the same. Re(450 nm)

公开(公告)号：US20170285234A1

公开(公告)日：2017-10-05

申请号：US15244624

申请日：2016-08-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tsuyoshi OHYAMA ,  Kitae PARK ,  Hyunseok CHOI ,  Ju Hyun KIM

IPC: G02B5/30 ,  H01L27/32

Abstract: An organic light emitting diode device includes an organic light emitting display panel and a circular polarizing plate disposed on the organic light emitting display panel and including a polarizer and a compensation film, where a retardation of the compensation film in a first direction is determined based on a retardation of the organic light emitting display panel in the first direction.

公开(公告)号：US20170212288A1

公开(公告)日：2017-07-27

申请号：US15189631

申请日：2016-06-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tsuyoshi OHYAMA ,  Kitae PARK ,  Hyunseok CHOI ,  Koh KAMADA

IPC: G02B5/30 ,  H01L27/32 ,  G02F1/13363

CPC classification number: G02B5/3083 ,  G02B5/3016 ,  G02F1/13363 ,  G02F2001/133631 ,  G02F2001/133633 ,  G02F2203/05 ,  H01L27/3232 ,  H01L51/5281

Abstract: An optical film includes a first compensation film and a second compensation film having a retardation for incident light different from the first compensation film, wherein the first compensation film includes a first liquid crystal layer including liquid crystals which are obliquely tilted relative to a surface of the first compensation film, and the second compensation film has a refractive index satisfying Relationship Equation 1 and Relationship Equation 2. nz2>nx2  Relationship Equation 1 nz2>ny2  Relationship Equation 2