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：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：US09921351B2

公开(公告)日：2018-03-20

申请号：US13891401

申请日：2013-05-10

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

Inventor： Kyu Yeol In ,  Hee Kyung Kim ,  Won Cheol Jung ,  Hyung Jun Kim ,  Kyoung Ah Oh ,  Moon Yeon Lee ,  Myung Sup Jung

IPC: G02B5/30 ,  B29C55/04 ,  B29D11/00 ,  B32B37/12 ,  B29K23/00 ,  B29K29/00 ,  B32B38/00

CPC classification number: G02B5/3083 ,  B29C55/045 ,  B29D11/0073 ,  B29D11/00788 ,  B29K2023/38 ,  B29K2029/04 ,  B29K2995/0034 ,  B32B37/12 ,  B32B38/0008 ,  B32B2037/1276 ,  B32B2038/0028 ,  B32B2307/40 ,  G02B5/3025

Abstract: An optical film includes: a polarization layer; a first phase retardation layer having an optic axis at an angle in a range from about 17 degrees to about 27 degrees or from about −27 degrees to about −17 degrees with respect to a transmission axis of the polarization layer; and a second phase retardation layer having an optic axis at an angle in a range from about 85 degrees to about 95 degrees with respect to the transmission axis of the polarization layer. The polarization layer, the first phase retardation layer, and the second phase retardation layer are deposited in sequence, the first phase retardation layer is a half-wave plate, the second phase retardation layer is a quarter-wave plate, and out-of-plane retardation values of the first phase retardation layer and the second phase retardation layer for incident light having the standard wavelength have opposite signs.

公开(公告)号：US09891359B2

公开(公告)日：2018-02-13

申请号：US14262763

申请日：2014-04-27

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

Inventor： Hyung Jun Kim ,  Kyoung Ah Oh ,  Moon Yeon Lee ,  Myung Sup Jung

IPC: G02F1/13363 ,  G02B5/30 ,  B32B37/20 ,  B32B37/24 ,  B32B38/00

CPC classification number: G02B5/3016 ,  B32B37/203 ,  B32B2037/243 ,  B32B2038/0028 ,  B32B2307/40 ,  B32B2307/42 ,  B32B2309/16 ,  B32B2457/202 ,  B32B2551/00 ,  G02B5/305 ,  G02B5/3083

Abstract: An optical film including a polarization layer, a first phase delay layer positioned on a side of the polarization layer and including a liquid crystal, and a second phase delay layer positioned on a side of the first phase delay layer, where the first phase delay layer has an optical axis defining an angle of about 17 degrees to about 27 degrees or about −27 degrees to about −17 degrees relative to a transmissive axis of the polarization layer, and the second phase delay layer has an optical axis defining an angle of about 85 degrees to about 95 degrees relative to the transmissive axis of the polarization layer.

公开(公告)号：US09562991B2

公开(公告)日：2017-02-07

申请号：US13962505

申请日：2013-08-08

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

Inventor： Hyung Jun Kim ,  Kyoung Ah Oh ,  Eun Kyung Lee ,  Kyu Yeol In ,  Myung Sup Jung ,  Won-Cheol Jung

IPC: C08F36/20 ,  C08F22/04 ,  C08F20/08 ,  G02B1/04 ,  G02B1/08 ,  G02B1/00 ,  G02B5/30

CPC classification number: G02B1/08 ,  C08F20/08 ,  C08F22/04 ,  C08F36/20 ,  G02B1/00 ,  G02B1/04 ,  G02B5/3083 ,  C08L33/00

Abstract: Disclosed is a polymer comprising a repeating unit represented by Chemical Formula 1, or a polymer comprising a repeating unit represented by Chemical Formula 2: wherein R1, R2, x and y are as defined herein.

Abstract translation: 公开了包含由化学式1表示的重复单元的聚合物或包含由化学式2表示的重复单元的聚合物：其中R1，R2，x和y如本文所定义。

公开(公告)号：US09513421B2

公开(公告)日：2016-12-06

申请号：US13891460

申请日：2013-05-10

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

Inventor： Kyoung Ah Oh ,  Hyung Jun Kim ,  Moon Yeon Lee ,  Myung Sup Jung

IPC: G02F1/03 ,  G02F1/07 ,  G02B5/30 ,  G02B27/28

CPC classification number: G02B5/3083

Abstract: An embodiment of an optical film includes: a polarization layer; a first phase retardation layer; a second phase retardation layer; and a light blocking layer disposed between the first phase retardation layer and the second phase retardation layer and extending along a circumference of the second phase retardation layer, wherein the polarization layer is disposed on the first phase retardation, the first phase retardation layer is disposed on the second phase retardation layer, an in-plane retardation value of the first phase retardation layer at a standard wavelength of about 550 nanometers is in a range from about 240 nanometers to about 300 nanometers, and an in-plane retardation value of the second phase retardation layer at the standard wavelength is in a range from about 110 nanometers to about 160 nanometers.

Abstract translation: 光学膜的实施例包括：偏振层; 第一相位延迟层; 第二相延迟层; 以及遮光层，设置在所述第一相位延迟层和所述第二相位延迟层之间并且沿着所述第二相位延迟层的圆周延伸，其中所述偏振层设置在所述第一相位延迟上，所述第一相位延迟层设置在 第二相位延迟层，在约550纳米的标准波长处的第一相位延迟层的面内延迟值在从约240纳米到约300纳米的范围内，并且第二相的面内延迟值 标准波长的延迟层在约110纳米至约160纳米的范围内。

公开(公告)号：US09188786B2

公开(公告)日：2015-11-17

申请号：US13690913

申请日：2012-11-30

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

Inventor： Moon Yeon Lee ,  Hee Kyung Kim ,  Kyu Yeol In ,  Jae Hyun Kim ,  Hyung Jun Kim ,  Won Cheol Jung ,  Hyeon Ho Choi ,  Woo Joong Kim ,  Kyoung Ah Oh

IPC: G02B5/30 ,  G02B27/28 ,  G02F1/1335 ,  G02B27/12 ,  G02B27/10 ,  G02B27/26 ,  G02B5/32 ,  G02F1/13363 ,  G02B27/00 ,  B32B27/32 ,  B32B27/08 ,  B32B27/30 ,  G09G3/36

CPC classification number: G02B27/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/32 ,  B32B2307/42 ,  G02B5/3025 ,  G02B5/3083 ,  G02B5/32 ,  G02B27/0018 ,  G02B27/10 ,  G02B27/26 ,  G02B27/28 ,  G02F1/13363 ,  G02F1/133634 ,  G02F2413/03 ,  G02F2413/07 ,  G02F2413/13 ,  G02F2413/14 ,  G09G3/36 ,  G09G2300/0491

Abstract: An optical compensation film includes: a first layer having positive birefringence; a second layer on the first layer and having negative birefringence; and a third layer on the second layer and having positive birefringence. A retardation value of the optical compensation film for incident light having a wavelength of about 550 nm is about 135 nm to about 145 nm, and a ratio of a thickness of the first layer or of the third layer to a thickness of the second layer is about 1.1 to 2.2.

Abstract translation: 光学补偿膜包括：具有正双折射的第一层; 第一层上具有负双折射的第二层; 和第二层上的第三层，并具有正双折射。 具有约550nm波长的入射光的光学补偿膜的延迟值为约135nm至约145nm，并且第一层或第三层的厚度与第二层的厚度之比为 约1.1至2.2。

公开(公告)号：US20200301133A1

公开(公告)日：2020-09-24

申请号：US16693753

申请日：2019-11-25

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G02B27/00 ,  G02B5/22 ,  G02B5/20 ,  H04N5/225

Abstract: Disclosed are an optical structure, and a camera module and an electronic device including the same. The optical structure includes a transparent substrate; a first moisture-proof layer disposed on the transparent substrate and including a first organic material having moisture-proof properties; and a first near-infrared absorbing layer disposed between the transparent substrate and the first moisture-proof layer and including a copper complex, wherein the first organic material having moisture-proof properties has a water vapor transmission rate (WVTR) of less than or equal to about 100 g/m2/day measured at a thickness of 100 μm.

公开(公告)号：US10551674B2

公开(公告)日：2020-02-04

申请号：US15211373

申请日：2016-07-15

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

Inventor： Sangah Gam ,  Hyung Jun Kim ,  Hye Young Kong ,  Jong Hoon Won ,  Myungsup Jung ,  Jong Hyuk Eun

IPC: G02F1/13363 ,  C08J5/18 ,  G02F1/1335

Abstract: An optical film includes a polarizer, a uniaxially elongated film disposed on the polarizer, and a compensation film disposed on one side of the uniaxially elongated film. The polarizer includes a polymer having a glass transition temperature of greater than about 100° C. and including a structural unit derived from styrene or a styrene derivative. The compensation film has a refractive index satisfying Relationship Equations 1 and 2, the uniaxially elongated film has an in-plane retardation satisfying Relationship Equation 3 and a thickness retardation satisfying Relationship Equation 4, and the compensation film has an in-plane retardation satisfying Relationship Equation 5 and a thickness retardation satisfying Relationship Equation 6. A liquid crystal display including the optical film is also disclosed. Relationship Equations 1 to 6 are described in the detailed description.

公开(公告)号：US20190079228A1

公开(公告)日：2019-03-14

申请号：US16023037

申请日：2018-06-29

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G02B5/20 ,  C09B23/08 ,  C09B57/00 ,  C09D7/41 ,  C09D133/00

Abstract: A composition for a near-infrared light-absorbing film includes a binder and compounds represented by separate particular chemical formulae. A near-infrared light-absorbing film may include a near-infrared light-absorbing layer including a cured product of the composition. A camera device may include the near-infrared light-absorbing film, and an electronic device may include the camera device.