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11.发明申请公开(公告)号：US20190049798A1
公开(公告)日：2019-02-14
申请号：US16164043
申请日：2018-10-18
Applicant: LG CHEM, LTD.
Inventor： Hyeong Seuk YUN , Jung Ho JO , Sung Joon MIN , Hee HAN , Hang Ah PARK , Sang Mi LEE , Soon Ho KWON , Jun Young YOON
IPC: G02F1/1337 , C09K19/54 , C09K19/56
Abstract: The present invention provides a liquid crystal alignment film not only having an excellent alignment property and stability, but also having high film strength, and thus exhibiting excellent durability and a high residual image property, a method for preparing the same, and a liquid crystal display device using the same.
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公开(公告)号：US20160291357A1
公开(公告)日：2016-10-06
申请号：US15038369
申请日：2015-03-09
Applicant: LG CHEM, LTD.
Inventor： Sung Joon MIN , Eun Jung LIM , Dong Hyun OH , Jung Woon KIM , Jung Sun YOU , Jin Hong KIM
IPC: G02F1/137 , G02F1/1347 , B60J7/043 , G02F1/1335
CPC classification number: G02F1/13439 , B60J3/04 , B60J7/00 , B60J7/043 , E06B9/24 , E06B2009/2464 , G02B5/282 , G02B5/3016 , G02B26/06 , G02F1/133509 , G02F1/133512 , G02F1/137 , G02F1/13737 , G02F1/155 , G02F1/167 , G02F2001/133521 , G02F2001/13756 , G02F2001/1676 , G02F2201/083 , G02F2201/44 , G02F2203/055
Abstract: The present application relates to an optical element. The exemplary optical element may have a variable transmittance by whether an external signal is applied or not. Also, since the optical element may apply the external signal by using a composite layer having a low transmittance to light in an infrared region, the optical element may block heat, and save energy. Such an optical element may be usefully employed in various optical devices, for example, a sunroof.
Abstract translation: 本申请涉及光学元件。 示例性的光学元件可以通过外部信号是否被施加而具有可变的透射率。 此外，由于光学元件可以通过使用在红外区域中具有低透光率的复合层来施加外部信号，所以光学元件可以阻挡热量并节省能量。 这样的光学元件可以有用地用于各种光学装置，例如天窗。
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公开(公告)号：US20150331264A1
公开(公告)日：2015-11-19
申请号：US14652323
申请日：2013-12-16
Applicant: LG CHEM, LTD.
Inventor： Sung Joon MIN , Jung Sun YOU , Dong Hyun OH
IPC: G02F1/1334 , C09K19/54
CPC classification number: C09K19/56 , C07C69/602 , C08F222/10 , C08F222/1006 , C08L33/14 , C09D133/14 , C09K19/02 , C09K19/0208 , C09K19/38 , C09K19/42 , C09K19/52 , C09K19/542 , C09K2019/0448 , C09K2019/548 , G02F1/009 , G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1334 , G02F1/133528 , G02F1/1337 , G02F2001/13345 , G21K5/08 , Y10T428/10 , C08F220/18 , C08F220/10
Abstract: Provided are a liquid crystal device, a composition capable of forming a liquid crystal layer, a method of manufacturing the liquid crystal device, a system for manufacturing the liquid crystal device, and a use of the liquid crystal device. The liquid crystal device is a device capable of exhibiting, for example, a normally transparent or black mode, exhibiting a high contrast ratio, being driven with a low driving voltage, and exhibiting excellent durability such as thermal stability. Such a liquid crystal device may be applied to various optical modulators such as a smart window, a window protective film, a flexible display device, an active retarder for displaying 3D images, or a viewing angle control film.
Abstract translation: 提供一种液晶装置，能够形成液晶层的组合物，液晶装置的制造方法，液晶装置的制造系统以及液晶装置的用途。 液晶装置是能够表现出例如正常透明或黑色模式的显示高对比度的装置，其以低驱动电压驱动，并且具有优异的耐久性，例如热稳定性。 这种液晶装置可以应用于各种光学调制器，例如智能窗，窗保护膜，柔性显示装置，用于显示3D图像的主动延迟器或视角控制膜。
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公开(公告)号：US20200165522A1
公开(公告)日：2020-05-28
申请号：US16619688
申请日：2018-10-10
Applicant: LG CHEM, LTD.
Inventor： Soon Ho KWON , Seongku KIM , Sung Joon MIN , Hoonseo PARK , Hyeong Seuk YUN , Sang Mi LEE , Jung Ho JO
IPC: C09K19/56 , C08G73/10 , G02F1/1337
Abstract: A liquid crystal alignment agent composition for producing a liquid crystal alignment film having enhanced alignment property and stability and a high voltage holding ratio, a method of producing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same, are provided.
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公开(公告)号：US20200165521A1
公开(公告)日：2020-05-28
申请号：US16619679
申请日：2018-09-20
Applicant: LG CHEM, LTD.
Inventor： Soon Ho KWON , Jung Ho JO , Sung Joon MIN , Hang Ah PARK , Jun Young YOON
IPC: C09K19/56 , C08G73/10 , G02F1/1337
Abstract: A polymer having excellent liquid crystal alignment and electrical properties and thus is suitable for use as a liquid crystal alignment agent, a liquid crystal alignment agent including the same, a liquid crystal alignment film formed from the liquid crystal alignment agent, and a liquid crystal display device including the liquid crystal alignment film are provided.
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Patent Agency Ranking
公开(公告)号：US20190390116A1
公开(公告)日：2019-12-26
申请号：US16484402
申请日：2018-06-26
Applicant: LG CHEM, LTD.
Inventor： Jung Ho JO , Hee HAN , Sung Joon MIN , Hang Ah PARK , Sang Mi LEE , Soon Ho KWON , Jun Young YOON , Hyeong Seuk YUN , Seongku KIM
IPC: C09K19/56 , C08L63/00 , C08L79/08 , C08G59/50 , G02F1/1337
Abstract: The present invention relates to a liquid crystal aligning agent composition capable of securing a high imidization rate under relatively mild curing conditions, minimizing side reactions and thus having excellent stability, a method for producing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same.
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17.发明申请公开(公告)号：US20180373099A1
公开(公告)日：2018-12-27
申请号：US16085963
申请日：2017-11-23
Applicant: LG CHEM, LTD.
Inventor： Hyeong Seuk YUN , Jung Ho JO , Sung Joon MIN , Hee HAN , Hang Ah PARK , Sang Mi LEE , Soon Ho KWON , Jun Young YOON
IPC: G02F1/1337 , C09K19/54 , C09K19/56
Abstract: The present invention provides a liquid crystal alignment film not only having an excellent alignment property and stability, but also having high film strength, and thus exhibiting excellent durability and a high residual image property, a method for preparing the same, and a liquid crystal display device using the same.
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公开(公告)号：US20150368559A1
公开(公告)日：2015-12-24
申请号：US14652351
申请日：2013-12-16
Applicant: LG CHEM, LTD.
Inventor： Jung Sun YOU , Dong Hyun OH , Sung Joon MIN , Kyung Jun KIM , Dae Hee LEE , Jun Won CHANG , Moon Soo PARK
IPC: C09K19/56 , G21K5/08 , C07C69/602
CPC classification number: C09K19/56 , C07C69/602 , C08F222/10 , C08F222/1006 , C08L33/14 , C09D133/14 , C09K19/02 , C09K19/0208 , C09K19/38 , C09K19/42 , C09K19/52 , C09K19/542 , C09K2019/0448 , C09K2019/548 , G02F1/009 , G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1334 , G02F1/133528 , G02F1/1337 , G02F2001/13345 , G21K5/08 , Y10T428/10 , C08F220/18 , C08F220/10
Abstract: Provided are a liquid crystal device, a composition capable of forming a liquid crystal layer, a method of manufacturing the liquid crystal device, a system for manufacturing the liquid crystal device, and a use of the liquid crystal device. The liquid crystal device is a device capable of exhibiting, for example, a normally white or black mode, which may exhibit a high contrast ratio and be driven with a low driving voltage, and exhibit excellent durability such as thermal stability. Such a liquid crystal device may be applied to various optical modulators such as a smart window, a window protective film, a flexible display device, an active retarder for displaying 3D images, or a viewing angle control film.
Abstract translation: 提供一种液晶装置，能够形成液晶层的组合物，液晶装置的制造方法，液晶装置的制造系统以及液晶装置的用途。 液晶装置是能够呈现例如常白或黑色模式的装置，其可以表现出高对比度并且以低驱动电压驱动，并且表现出优异的耐久性，例如热稳定性。 这种液晶装置可以应用于各种光学调制器，例如智能窗，窗保护膜，柔性显示装置，用于显示3D图像的主动延迟器或视角控制膜。
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公开(公告)号：US20150338689A1
公开(公告)日：2015-11-26
申请号：US14652378
申请日：2013-12-16
Applicant: LG CHEM, LTD.
Inventor： Sung Joon MIN , Jung Sun YOU , Dong Hyun OH
IPC: G02F1/1334 , G02F1/1337 , G02F1/1335
CPC classification number: C09K19/56 , C07C69/602 , C08F222/10 , C08F222/1006 , C08L33/14 , C09D133/14 , C09D135/02 , C09K19/02 , C09K19/0208 , C09K19/38 , C09K19/42 , C09K19/52 , C09K19/542 , C09K2019/0448 , C09K2019/548 , G02F1/009 , G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1334 , G02F1/133528 , G02F1/1337 , G02F2001/13345 , Y10T428/10 , C08F220/18 , C08F220/10 , C08F2220/1858 , C08F2222/1026
Abstract: Provided are a liquid crystal device, a composition capable of forming a liquid crystal layer, a method of manufacturing the liquid crystal device, a system for manufacturing the liquid crystal device, and a use of the liquid crystal device. The liquid crystal device is a device capable of exhibiting, for example, a normally white or black mode, exhibiting a high contrast ratio, driven with a low driving voltage, and exhibiting excellent durability such as thermal stability. Such a liquid crystal device may be applied to various optical modulators such as a smart window, a window protective film, a flexible display device, an active retarder for displaying 3D images, or a viewing angle control film.
Abstract translation: 提供一种液晶装置，能够形成液晶层的组合物，液晶装置的制造方法，液晶装置的制造系统以及液晶装置的用途。 液晶装置是能够表现出例如通常为白色或黑色模式的装置，其以低驱动电压驱动，表现出高对比度，并表现出优异的耐久性，例如热稳定性。 这种液晶装置可以应用于各种光学调制器，例如智能窗，窗保护膜，柔性显示装置，用于显示3D图像的主动延迟器或视角控制膜。
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公开(公告)号：US20200002615A1
公开(公告)日：2020-01-02
申请号：US16484906
申请日：2018-09-21
Applicant: LG CHEM, LTD.
Inventor： Hyeong Seuk YUN , Sung Joon MIN , Jun Young YOON , Jung Ho JO
IPC: C09K19/56 , G02F1/1337
Abstract: A liquid crystal alignment film comprising a polymer, having an excellent alignment property, stability, and high film strength, and thus exhibiting excellent durability and a high residual image characteristic, and a liquid crystal display device using the liquid crystal alignment film.
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