公开(公告)号：US09856353B2

公开(公告)日：2018-01-02

申请号：US14937435

申请日：2015-11-10

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CHEIL INDUSTRIES INC.

Inventor： Hyung Jun Kim ,  Moon Yeon Lee ,  Kyu Yeol In ,  Woo Joong Kim ,  Jong Hoon Won ,  Myung Sup Jung ,  Won Cheol Jung

IPC: C08J5/18 ,  G02B1/04 ,  G02B5/30 ,  B29D11/00 ,  C08F134/02 ,  C08F212/08 ,  C08F234/02 ,  B29K25/00 ,  B29K55/00 ,  B29K79/00

CPC classification number: C08J5/18 ,  B29D11/00788 ,  B29K2025/08 ,  B29K2055/00 ,  B29K2079/08 ,  B29K2995/0032 ,  C08F134/02 ,  C08F212/08 ,  C08F234/02 ,  C08J2325/08 ,  C08J2365/00 ,  C08J2379/08 ,  G02B1/04 ,  G02B5/3083

Abstract: An optical film including a polymer including a repeating unit A including a repeating unit represented by the following Chemical Formulas 1 to 3, or a combination thereof; and a repeating unit B derived from a monomer having an unsaturated bond copolymerizable with the repeating unit A, wherein the optical film has a short wavelength dispersion of an in-plane phase-difference value (Re) (450 nm/550 nm) ranging from about 0.81 to about 1.20, and a long wavelength dispersion of an in-plane phase-difference value (Re) (650 nm/550 nm) ranging from about 0.90 to about 1.18: wherein, in Chemical Formulas 1 to 3, the variables R1 to R21 are defined herein.

公开(公告)号：US20170031074A1

公开(公告)日：2017-02-02

申请号：US14989197

申请日：2016-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG SDI CO., LTD.

Inventor： Hye Young Kong ,  Jong Hoon Won ,  Seung Jun Lee ,  Sangah Gam ,  Hyung Jun Kim ,  Myung-Sup Jung ,  Woo Jin Jeong

IPC: G02B5/30 ,  G02F1/13363 ,  H01L51/52 ,  G02F1/1335

CPC classification number: G02B5/3016 ,  G02B5/3025 ,  G02B5/3083 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2202/28 ,  H01L27/32 ,  H01L51/5262 ,  H01L51/5281

Abstract: An optical film includes a polarization film including a polyolefin and a dichroic dye, a first phase delay layer positioned on one side of the polarization film and including a liquid crystal, a second phase delay layer positioned on one side of the first phase delay layer and including a liquid crystal, a first adhesive between the polarization film and the first phase delay layer, and a second adhesive between the first phase delay layer and the second phase delay layer, wherein at least one of the first adhesive and the second adhesive has a room temperature storage modulus of greater than or equal to about 0.2 MPa at a frequency of 10 Hz, and a display device including the same, are provided.

Abstract translation: 光学膜包括：聚偏氟乙烯和二色性染料的偏光膜;位于偏振膜一侧的第一相位延迟层，包括液晶;位于第一相位延迟层一侧的第二相位延迟层; 包括液晶，偏振膜和第一相位延迟层之间的第一粘合剂，以及第一相延迟层和第二相延迟层之间的第二粘合剂，其中第一粘合剂和第二粘合剂中的至少一个具有 以10Hz的频率存在大于或等于约0.2MPa的室温储能模量，以及包括该室温储能模量的显示装置。

公开(公告)号：US11719867B2

公开(公告)日：2023-08-08

申请号：US17489020

申请日：2021-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Hoon Won ,  Changki Kim ,  Hyung Jun Kim ,  Yong Joo Lee ,  Myungsup Jung

IPC: G02B1/04 ,  G02B1/11 ,  G02B5/20 ,  G02B5/22 ,  C08K5/23 ,  C09B57/00 ,  C08K5/3417 ,  C08K5/52 ,  C08K3/08 ,  C09B23/08 ,  C09B53/02 ,  H10K30/80 ,  H10K39/32

CPC classification number: G02B5/208 ,  C08K3/08 ,  C08K5/235 ,  C08K5/3417 ,  C08K5/52 ,  C09B23/08 ,  C09B53/02 ,  C09B57/00 ,  C09B57/007 ,  G02B1/04 ,  G02B1/11 ,  G02B5/223 ,  C08K2003/085 ,  H10K30/80 ,  H10K39/32

Abstract: Disclosed are an optical filter including a near infrared absorption layer on a polymer film. The polymer film has a* of about −5.0 to about +5.0 and b* of about −5.0 to about +5.0 in a color coordinate expressed by a CIE Lab color space. The near infrared absorption layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near infrared region. The near infrared absorption layer includes a first near infrared absorption material including a copper phosphate ester compound and a second near infrared absorption material including at least two different organic dyes. The second near infrared absorption material has a maximum absorption wavelength (λmax) in a wavelength region of about 650 nm to about 1200 nm. An electronic device may include the optical filter.

公开(公告)号：US11555132B2

公开(公告)日：2023-01-17

申请号：US16692199

申请日：2019-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Joo Lee ,  Mi Jeong Kim ,  Changki Kim ,  Hyung Jun Kim ,  Hye Ran Kim ,  Jong Hoon Won ,  Jae Jun Lee

IPC: C09D143/02 ,  C07F9/09 ,  C08F230/04 ,  C09D5/32 ,  H04N5/225

Abstract: Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper complex represented by Chemical Formula 1. Definitions of Chemical Formula 1 are the same as described in the detailed description.

公开(公告)号：US10539725B2

公开(公告)日：2020-01-21

申请号：US15586031

申请日：2017-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Hoon Won ,  Yong Joo Lee ,  Changki Kim ,  Hyung Jun Kim ,  Myungsup Jung

IPC: G02B5/20 ,  G02B5/22 ,  G02B5/28

Abstract: An optical filter includes a polymer film and a near infrared absorbing layer on the polymer film, where the near infrared absorbing layer transmits light in a visible wavelength region and selectively absorbs at least a part of light in a near infrared wavelength region. An average light transmittance of the optical filter in a wavelength region of about 700 nanometers (nm) to about 740 nm is less than about 7%.

公开(公告)号：US20190302332A1

公开(公告)日：2019-10-03

申请号：US16268662

申请日：2019-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Joo Lee ,  Hyung Jun Kim ,  Jong Hoon Won ,  Yoon Seok Ko ,  Myungsup Jung

IPC: G02B5/20 ,  G02B5/00 ,  G02B1/04 ,  H01L27/30

Abstract: Disclosed are a near-infrared absorbing film including a polymer film, a first near-infrared absorbing layer and a second near-infrared absorbing layer on the polymer film. The first near-infrared absorbing layer may be configured to transmit light in a visible region and to selectively absorb at least one part of light in a near-infrared region. The second near-infrared absorbing layer may be disposed on a surface of the first near-infrared absorbing layer. The first near-infrared absorbing layer may include a dye represented by Chemical Formula 1. The second near-infrared absorbing layer may include a copper complex compound. An optical filter may include the near-infrared absorbing film. An electronic device may include the optical filter. In Chemical Formula 1, R1 to R12 are described in the detailed description.

公开(公告)号：US10067277B2

公开(公告)日：2018-09-04

申请号：US14712662

申请日：2015-05-14

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Hyung Jun Kim ,  Ji-Hoon Lee ,  Hye Young Kong ,  Jong Hoon Won ,  Myung Sup Jung

IPC: G02B5/30 ,  H01L51/52 ,  G02F1/13363

CPC classification number: G02B5/3083 ,  G02F1/133634 ,  G02F2001/133637 ,  G02F2001/133638 ,  H01L51/5275 ,  H01L51/5281 ,  Y10T428/10 ,  Y10T428/1036

Abstract: A compensation film includes a first retardation layer comprising a polymer having negative birefringence, and a second retardation layer comprising a polymer having negative birefringence, where the first retardation layer has an in-plane retardation (Re1) in a range of about 180 nanometers to about 300 nanometers for incident light having a wavelength of about 550 nanometers, the second retardation layer has an in-plane retardation (Re2) in a range of about 60 nanometers to about 170 nanometers for the incident light having the wavelength of about 550 nanometers, and the entire in-plane retardation (Re0) of the first retardation layer and the second retardation layer for incident light having wavelengths of about 450 nanometers and about 550 nanometers satisfies the following inequation: Re0 (450 nm)

公开(公告)号：US09250371B2

公开(公告)日：2016-02-02

申请号：US14072172

申请日：2013-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Hoon Won ,  Myung Man Kim ,  Deuk Kyu Moon ,  Feifei Fang ,  Yong Joo Lee ,  Beom Seok Kim ,  Myung-Sup Jung

IPC: G02B5/30 ,  C09K19/60 ,  G02B1/08 ,  C09K19/34 ,  G02F1/1335 ,  G02F1/13363

CPC classification number: G02B5/305 ,  C09K19/3491 ,  C09K19/60 ,  C09K19/601 ,  G02B1/08 ,  G02B5/3016 ,  G02F1/133533 ,  G02F2001/133541 ,  G02F2001/133635 ,  G02F2001/133638 ,  G02F2201/38 ,  G02F2202/043

Abstract: An anti-reflective film includes a polarizing film and a compensation film, where the polarizing film includes a polymer, and a plurality of dichroic dyes having an absorption wavelength region in a range from about 380 nanometers to about 780 nanometers, and a reflective color of the anti-reflective film is substantially in a range of −5≦a*≦5 and −5≦b*≦5 in CIE-Lab color coordinates.

Abstract translation: 抗反射膜包括偏振膜和补偿膜，其中偏振膜包括聚合物，并且多个二色性染料的吸收波长范围为约380纳米至约780纳米，反射色为 在CIE-Lab色坐标下，抗反射膜基本上在-5＆lt; 1lE; a *＆nlE; 5和-5＆nlE; b *＆nlE; 5的范围内。

公开(公告)号：US09212241B2

公开(公告)日：2015-12-15

申请号：US13728971

申请日：2012-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CHEIL INDUSTRIES INC.

Inventor： Hyung Jun Kim ,  Moon Yeon Lee ,  Kyu Yeol In ,  Woo Joong Kim ,  Jong Hoon Won ,  Myung Sup Jung ,  Won Cheol Jung

IPC: C08F134/02 ,  C08F212/08 ,  C08F234/02

CPC classification number: C08J5/18 ,  B29D11/00788 ,  B29K2025/08 ,  B29K2055/00 ,  B29K2079/08 ,  B29K2995/0032 ,  C08F134/02 ,  C08F212/08 ,  C08F234/02 ,  C08J2325/08 ,  C08J2365/00 ,  C08J2379/08 ,  G02B1/04 ,  G02B5/3083

Abstract: An optical film including a polymer including a repeating unit A including a repeating unit represented by the following Chemical Formulas 1 to 3, or a combination thereof; and a repeating unit B derived from a monomer having an unsaturated bond copolymerizable with the repeating unit A, wherein the optical film has a short wavelength dispersion of an in-plane phase-difference value (Re) (450 nm/550 nm) ranging from about 0.81 to about 1.20, and a long wavelength dispersion of an in-plane phase-difference value (Re) (650 nm/550 nm) ranging from about 0.90 to about 1.18: wherein, in Chemical Formulas 1 to 3, the variables R1 to R21 are defined herein.

Abstract translation: 一种光学膜，其包含含有由以下化学式1〜3表示的重复单元的重复单元A的聚合物或其组合; 以及衍生自具有与重复单元A可共聚的不饱和键的单体的重复单元B，其中该光学膜具有面内相位差值（Re）（450nm / 550nm）的短波长色散，范围从 约0.81至约1.20，以及在约0.90至约1.18范围内的面内相位差值（Re）（650nm / 550nm）的长波长色散：其中在化学式1至3中，变量R1 至R21。

公开(公告)号：US09207359B2

公开(公告)日：2015-12-08

申请号：US14073510

申请日：2013-11-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Joo Lee ,  Deuk Kyu Moon ,  Sang Ho Park ,  Jong Hoon Won ,  Hyeon Ho Choi ,  Myung Man Kim ,  Young Hwan Kim ,  Feifei Fang ,  Myung Sup Jung

IPC: F21V9/14 ,  G02B5/30 ,  G02C7/12 ,  G02B1/08 ,  B29D11/00 ,  C09B33/00 ,  G02B1/04 ,  C09B31/043 ,  C09B31/12 ,  C09B31/14 ,  C09B31/28 ,  B29D7/01 ,  G02F1/1335

CPC classification number: G02B1/08 ,  B29D11/00644 ,  C09B31/043 ,  C09B31/12 ,  C09B31/14 ,  C09B31/28 ,  C09B33/00 ,  G02B1/04 ,  G02B5/3033 ,  C08L2666/70 ,  C08L23/04

Abstract: Disclosed are a polarizing film including a polyolefin and a dichroic dye having a solubility parameter difference between the polyolefin and the dichroic dye is less than 7.4, and a display device including the polarizing film.