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公开(公告)号：US20200043993A1
公开(公告)日：2020-02-06
申请号：US16480642
申请日：2018-01-25
申请人： LG CHEM, LTD.
发明人： Eun Hye LEE , Sergey BELYAEV , Sin Young KIM , Ji Youn LEE , Moon Soo PARK , Hyuk YOON , Sun Kug KIM
IPC分类号： H01L27/32 , G02B1/11 , G02F1/1335 , H01L51/52
摘要： The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance on the side as well as the front. The optical filter can be applied to an organic light-emitting device to improve visibility.
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公开(公告)号：US20210003759A1
公开(公告)日：2021-01-07
申请号：US16982880
申请日：2019-04-17
申请人： LG CHEM, LTD.
发明人： Sun Kug KIM , Moon Su PARK , Hyuk YOON , Seongho RYU
摘要： An elliptically polarizing plate and an organic light-emitting device. The elliptically polarizing plate provides superior visibility, and excellent reflection characteristics and color characteristics on the side as well as the front of a device, and an organic light-emitting device comprising the same.
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公开(公告)号：US20200212366A1
公开(公告)日：2020-07-02
申请号：US16332523
申请日：2017-10-16
申请人： LG CHEM, LTD.
发明人： Sun Kug KIM , Sergey BELYAEV , Hyuk YOON , Moon Soo PARK , Jong Hyun JUNG
摘要： The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance and color characteristics on the side as well as the front, and the optical filter can be applied to an organic light-emitting device to improve visibility.
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公开(公告)号：US20210199870A1
公开(公告)日：2021-07-01
申请号：US16650231
申请日：2018-09-21
申请人： LG CHEM, LTD.
发明人： Dong Ho KO , Kyung Ki HONG , Young Min LEE , Doo Young HUH , So Ra YOON , Sun Kug KIM , Ji Won KIM
IPC分类号： G02B5/30 , G02B5/22 , G02B27/42 , G02F1/1335 , G02B27/01
摘要： The present application relates to an optical film, an optical element and an imaging device. The optical film of the present application does not only exhibit broadband polarization conversion characteristics in the visible light region, but also has absorption bands in the visible light region. Such an optical film can be applied to an imaging device such as an augmented reality apparatus as an optical element such as a diffractive light guide plate laminate to suppress crosstalk.
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公开(公告)号：US20210011210A1
公开(公告)日：2021-01-14
申请号：US16629545
申请日：2018-07-10
申请人： LG CHEM, LTD.
发明人： Sun Kug KIM , Moon Soo PARK , Sin Young KIM , Hyuk YOON , Eun Soo HUH , Jong Hyun JUNG
摘要： Provided is a circularly polarizing plate and a display device that includes the circularly polarizing plate. The circularly polarizing plate can be applied to a display device such as an organic light emitting display device to minimize blocking of light in the visible light region affecting image quality while blocking harmful ultraviolet rays appropriately and also has excellent durability.
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公开(公告)号：US20180113361A1
公开(公告)日：2018-04-26
申请号：US15561874
申请日：2016-03-28
申请人： LG CHEM, LTD.
发明人： Seong Min LEE , Su Young RYU , Sun Kug KIM , Moon Soo PARK , Hyuk YOON , Tae Gyun KWON
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02F1/133602 , G02B6/0003 , G02B6/005 , G02B6/0055 , G02B6/0065 , G02F2001/133614 , H05B33/14 , H05B33/20 , H05B33/22
摘要： The present application relates to a light-emitting film, an illumination device, and a display device. The present application may provide a light-emitting film and the use thereof, the light-emitting film being capable of effectively generating a desired light, such as white light, and stably maintaining the performance thereof for a long period of time.
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公开(公告)号：US20210013276A1
公开(公告)日：2021-01-14
申请号：US16982896
申请日：2019-04-17
申请人： LG CHEM, LTD.
发明人： Sun Kug KIM , Hyuk YOON , Seongho RYU , Moon Su PARK
摘要： An elliptically polarizing plate and an organic light-emitting device. The elliptically polarizing plate has superior visibility and excellent reflection characteristics and color characteristics on the side as well as the front, and an organic light-emitting device comprising the same.
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公开(公告)号：US20200212367A1
公开(公告)日：2020-07-02
申请号：US16332602
申请日：2017-10-16
申请人： LG CHEM, LTD.
发明人： Sun Kug KIM , Hyuk YOON , Moon Soo PARK , Jong Hyun JUNG
摘要： The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance and color characteristics on the side as well as the front, and the optical filter can be applied to an organic light-emitting device to improve visibility.
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公开(公告)号：US20190237515A1
公开(公告)日：2019-08-01
申请号：US16332202
申请日：2017-10-24
申请人： LG CHEM, LTD.
发明人： Jong Hyun JUNG , Sergey BELYAEV , Sun Kug KIM , Moon Soo PARK , Hyuk YOON
CPC分类号： H01L27/322 , G02B1/11 , G02B5/20 , G02B5/30 , G02B5/3025 , H01L33/50
摘要： The present application relates to an optical filter and an organic light-emitting display device. The optical filter of the present application has excellent omnidirectional antireflection performance and color characteristics on the side as well as the front, and the optical filter can be applied to an organic light-emitting device to improve visibility.
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公开(公告)号：US20210215970A1
公开(公告)日：2021-07-15
申请号：US16769174
申请日：2019-06-03
申请人： LG CHEM, LTD.
发明人： Junwon CHANG , Moon Soo PARK , Kyun II RAH , Sun Kug KIM , Nayoung SHIN
IPC分类号： G02F1/1335 , G02B5/30 , G02F1/13363
摘要： This application relates to a laminate which comprises: a first polarization rotation layer; a second polarization rotation layer; and a positive C plate provided between the first polarization rotation layer and the second polarization rotation layer, the first polarization rotation layer comprises a first quarter wave plate, and the second polarization rotation layer comprises a first three-quarter wave plate and a liquid crystal display comprising the same.
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