公开(公告)号：US09548458B2

公开(公告)日：2017-01-17

申请号：US14569333

申请日：2014-12-12

Applicant: Nitto Denko Corporation

Inventor： Shijun Zheng ,  Liping Ma ,  Amane Mochizuki ,  Qianxi Lai ,  Sazzadur Rahman Khan ,  Sheng Li ,  Brett T. Harding ,  Hyunsik Chae ,  Rebecca Romero ,  David T. Sisk

IPC: H01L51/00 ,  H01L51/50 ,  C07D235/18 ,  C07D403/10 ,  C07D409/04

CPC classification number: H01L51/0061 ,  C07D235/18 ,  C07D403/10 ,  C07D409/04 ,  H01L51/0037 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5024

Abstract: Polyphenylene compounds such as compounds represented by Formula 1 may be used in electronic devices such as organic light-emitting devices. For example, the compounds may be used as host materials in a light-emitting layer.

Abstract translation: 聚亚苯基化合物如由式1表示的化合物可用于诸如有机发光器件的电子器件中。 例如，化合物可以用作发光层中的主体材料。

公开(公告)号：US11003008B2

公开(公告)日：2021-05-11

申请号：US16323239

申请日：2017-08-04

Applicant: NITTO DENKO CORPORATION

Inventor： Sazzadur Rahman Khan ,  Hiep Luu

IPC: C09K19/34 ,  G02F1/1334 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/137 ,  C09K19/44 ,  C09K19/12 ,  C09K19/20

Abstract: Heterocyclic liquid crystal compositions that can allow for the adjustment of their refractive indices by the application of an electric field, such as those described by the following formula: are disclosed. Also disclosed are selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using the aforementioned compositions, which are transparent when no voltage is applied and opaque when a voltage is applied.

公开(公告)号：US20200347302A1

公开(公告)日：2020-11-05

申请号：US16962933

申请日：2019-01-24

Applicant: NITTO DENKO CORPORATION

Inventor： Sazzadur Rahman Khan ,  Hiep Luu

IPC: C09K19/34 ,  C09K19/54 ,  C09K19/58 ,  G02F1/1334 ,  G02F1/1337

Abstract: Described herein are liquid crystal compositions containing a five-membered heterocyclic ring that can allow for the adjustment of their refractive indices under the application of an electric field. In addition, selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using the aforementioned compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.

公开(公告)号：US10786683B2

公开(公告)日：2020-09-29

申请号：US15015923

申请日：2016-02-04

Applicant: Nitto Denko Corporation ,  The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.

Inventor： Sazzadur Rahman Khan ,  Sheng Li ,  Amane Mochizuki ,  Xingjia Wu ,  Juanita Josephine Anders

IPC: A61M37/00 ,  A61N5/06

Abstract: Methods and devices related to wound healing using phototherapy are described. Some embodiments provide an organic light-emitting diode device, such as a light-emitting device for phototherapy, comprising Ring System 1, Ring System 2, Ring System 3, Ring System 4 or Ring System 5.

公开(公告)号：US20190278115A1

公开(公告)日：2019-09-12

申请号：US16294796

申请日：2019-03-06

Applicant: NITTO DENKO CORPORATION

Inventor： Sazzadur Rahman Khan ,  Sergey Simavoryan ,  Peng Wang ,  Masanori Otsuka

IPC: G02F1/1334 ,  G02F1/1333 ,  C09K19/56

Abstract: Described herein are reverse-mode polymer dispersed liquid crystal (PDLC) compositions with a plurality of domains. In addition, selectively dimmable reverse-mode PDLC elements and devices using the aforementioned compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.

公开(公告)号：US20160236007A1

公开(公告)日：2016-08-18

申请号：US15015923

申请日：2016-02-04

Applicant: Nitto Denko Corporation

Inventor： Sazzadur Rahman Khan ,  Sheng Li ,  Amane Mochizuki ,  Xingjia Wu ,  Juanita Josephine Anders

IPC: A61N5/06

Abstract: Methods and devices related to wound healing using phototherapy are described. Some embodiments provide an organic light-emitting diode device, such as a light-emitting device for phototherapy, comprising Ring System 1, Ring System 2, Ring System 3, Ring System 4 or Ring System 5.

公开(公告)号：US11149203B2

公开(公告)日：2021-10-19

申请号：US16485586

申请日：2018-02-14

Applicant: NITTO DENKO CORPORATION

Inventor： Sazzadur Rahman Khan ,  Hiep Luu

IPC: G02F1/1333 ,  C09K19/34 ,  G02F1/1337 ,  G02F1/137

Abstract: Described herein are liquid crystal compositions containing a five-member heterocyclic ring that can allow for the adjustment of their refractive indices under the application of an electric field. In addition, selectively dimmable reverse-mode polymer dispersed liquid crystal elements and devices using the aforementioned compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.

公开(公告)号：US20130146856A1

公开(公告)日：2013-06-13

申请号：US13761972

申请日：2013-02-07

Applicant: Nitto Denko Corporation

Inventor： Shijun Zheng ,  Liping Ma ,  Amane Mochizuki ,  Qianxi Lai ,  Sazzadur Rahman Khan ,  Sheng Li ,  Brett T. Harding ,  Hyunsik Chae ,  Rebecca Romero ,  David T. Sisk

IPC: H01L51/00

CPC classification number: H01L51/0085 ,  C07D235/18 ,  C07D403/10 ,  C09K11/06 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0037 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L2251/308 ,  H05B33/14

Abstract: Compounds including optionally substituted Ring Systems 1-4 may be used as host in light-emitting devices.

Abstract translation: 包括任选取代的环系统1-4的化合物可以用作发光器件中的主体。

公开(公告)号：US11001757B2

公开(公告)日：2021-05-11

申请号：US16636603

申请日：2018-08-03

Applicant: NITTO DENKO CORPORATION

Inventor： Sazzadur Rahman Khan ,  Hiep Luu

IPC: G02F1/1333 ,  C09K19/34 ,  C09K19/12 ,  C09K19/20

Abstract: Described herein are heterocyclic liquid crystal compositions that can allow for the adjustment of their refractive indices by the application of an electric field. In addition, selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using these compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.

公开(公告)号：US20190233728A1

公开(公告)日：2019-08-01

申请号：US16373431

申请日：2019-04-02

Applicant: NITTO DENKO CORPORATION

Inventor： Sazzadur Rahman Khan ,  Hiep Luu ,  Ekambaram Sambandan

IPC: C09K19/18 ,  C09K19/30 ,  C09K19/12 ,  C09K19/58 ,  C09K19/54

CPC classification number: C09K19/18 ,  C09K19/12 ,  C09K19/3003 ,  C09K19/3059 ,  C09K19/544 ,  C09K19/586 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/183 ,  C09K2019/3009 ,  C09K2019/3016 ,  C09K2019/3063 ,  C09K2219/13 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/1336 ,  G02F2001/133311 ,  G02F2001/133601

Abstract: Described herein are liquid crystal compositions and derivative mixtures thereof that can allow for the adjustment of their refractive indices by the application of an electric field. In addition, selectively dimmable reverse-mode polymer dispersed liquid crystal (PDLC) elements and devices using the aforementioned compositions are also described, which are transparent when no voltage is applied and opaque when a voltage is applied.