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公开(公告)号：US20220298191A1
公开(公告)日：2022-09-22
申请号：US17687932
申请日：2022-03-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kum Hee LEE , Banglin LEE , Yong Joo LEE , Jeoungin YI , Byoungki CHOI , Sunghun HONG , Youngki HONG
Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device. M(L1)n1(L2)n2 Formula 1 M, L1, L2, n1, and n2 in Formula 1 are the same as described in the present specification.
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公开(公告)号：US20220102654A1
公开(公告)日：2022-03-31
申请号：US17229659
申请日：2021-04-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeoungin YI , Byungjoon KANG , Sangdong KIM , Hyungjun KIM , Yong Joo LEE , Byoungki CHOI , Youngki HONG , Kyuyoung HWANG
Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device, in which the organometallic compound may be represented by Formula 1-1: wherein Formula 1-1 may be understood by referring to the description of Formula 1-1 provided herein.
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公开(公告)号：US20220019005A1
公开(公告)日：2022-01-20
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: G02B5/20 , G02B1/04 , G02B1/11 , C08K5/3417 , C08K5/52 , C08K3/08 , C08K5/23 , G02B5/22 , C09B23/08 , C09B57/00 , C09B53/02
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.
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公开(公告)号：US20200331892A1
公开(公告)日：2020-10-22
申请号：US16673385
申请日：2019-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yong Joo LEE , Changki KIM , Jae Jun LEE , Mi Jeong KIM
IPC: C07D403/06 , H01L51/00 , H01L27/146
Abstract: Disclosed are a compound represented by Chemical Formula 1, an optical filter, an image sensor, a camera module, and an electronic device. In Chemical Formula 1, R1 to R27 and n are the same as defined in the detailed description.
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公开(公告)号：US20190129078A1
公开(公告)日：2019-05-02
申请号：US16175022
申请日：2018-10-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong Hoon WON , Changki KIM , Hyung Jun KIM , Yong Joo LEE , Myungsup JUNG
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.
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Patent Agency Ranking
公开(公告)号：US20170242297A1
公开(公告)日：2017-08-24
申请号：US15435939
申请日：2017-02-17
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Samsung SDI Co., Ltd.
Inventor： Deuk Kyu MOON , Yong Joo LEE , Boreum JEONG , Myungsup JUNG
IPC: G02F1/1335 , G02B5/30 , G02F1/13363 , H01L27/32 , C09B67/02 , H01L51/00 , H01L51/52 , G02B1/08 , C08J5/18
CPC classification number: G02F1/133533 , C08J5/18 , C08J2323/12 , C08J2323/14 , C09B67/0097 , G02B1/08 , G02B5/3033 , G02B5/305 , G02B5/3083 , G02F1/13363 , G02F2001/133638 , H01L27/322 , H01L51/004 , H01L51/0052 , H01L51/0068 , H01L51/5281
Abstract: A color polarizing film including a polymer and a dichroic dye having an absorption wavelength region of about 380 nm to about 780 nm, wherein the color polarizing film exhibits a maximum absorption wavelength (λmax) in a wavelength range of about 380 nm to about 780 nm is provided.
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7.发明申请公开(公告)号：US20200248028A1
公开(公告)日：2020-08-06
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.
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8.发明申请公开(公告)号：US20190018173A1
公开(公告)日：2019-01-17
申请号：US15804477
申请日：2017-11-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyung Jun KIM , Changki KIM , Jong Hoon WON , Yong Joo LEE , Myungsup JUNG
IPC: G02B5/20
Abstract: A composition for a near infrared light-absorbing film includes a solid-phase first copper phosphate ester compound, and a liquid-phase second copper phosphate ester compound, wherein at least one part of the first copper phosphate ester compound is dissolved in the second copper phosphate ester compound, and the second copper phosphate ester compound is non-volatile in a temperature region of about 20° C. to about 300° C. The composition may be included in an optical filter, a camera module, and an electronic device.
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公开(公告)号：US20180149783A1
公开(公告)日：2018-05-31
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
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%.
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公开(公告)号：US20170242296A1
公开(公告)日：2017-08-24
申请号：US15435908
申请日：2017-02-17
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Samsung SDI Co., Ltd.
Inventor： Deuk Kyu MOON , Yong Joo LEE , Yoon-suk KANG , Junghoon LEE , Boreum JEONG , Jonghyun HA , Myungsup JUNG
IPC: G02F1/1335 , C08L23/16 , H01L51/52 , C09B31/02 , G02F1/13363 , C08L23/12 , C09B31/28
CPC classification number: G02F1/133533 , C08L23/12 , C08L23/16 , C09B31/02 , C09B31/28 , C09B67/0046 , G02F1/13363 , G02F2001/133638 , G02F2201/38 , G02F2413/01 , H01L51/5281 , H01L51/5293
Abstract: A color polarizing film including a first layer including a first polymer and a first dichroic dye having an absorption wavelength region of about 380 nm to about 780 nm and a second layer including a second polymer and a second dichroic dye having an absorption wavelength region of about 380 nm to about 780 nm, wherein the second layer is disposed on the first layer, wherein a polarization axis of the first layer and a polarization axis of a second layer cross each other, and wherein the color polarizing film exhibits a maximum absorption wavelength (λmax) in a wavelength range of about 380 nm to about 780 nm.
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