公开(公告)号：US11524559B2

公开(公告)日：2022-12-13

申请号：US17099505

申请日：2020-11-16

Applicant: IMAGELAB CO., LTD. ,  HyunHa Hwang

Inventor： HyunHa Hwang

IPC: B60J3/04 ,  G02F1/1343 ,  G02F1/1334 ,  G02F1/137

Abstract: The present invention relates to a light transmission control panel for a smart window capable of actively adjusting light transmittance as necessary, and a smart window for a vehicle having the same. The present invention discloses The light transmission control panel for a smart window comprising: a first substrate on which a first electrode formed on one surface; a second substrate on which a second electrode is formed on one surface; and a liquid crystal capsule layer provided between the first substrate and the second substrate. According to the present invention of the light transmittance control panel, it has the effect of implementing improved viewing angle characteristics and medium level gray driving characteristics compared to conventional light transmittance control panel.

公开(公告)号：US20160178941A1

公开(公告)日：2016-06-23

申请号：US14979060

申请日：2015-12-22

Applicant: LG Display Co., Ltd. ,  Imagelab Co., Ltd.

Inventor： Kyeong-Jin Kim ,  Min-Geun Choi ,  Kyung-Su Ha ,  Hyun-Ha Hwang ,  Seung-Gon Kang

IPC: G02F1/1334 ,  G02F1/1335

CPC classification number: G02F1/1334 ,  C09K19/42 ,  C09K19/544 ,  G02F2202/36

Abstract: Discussed is a liquid crystal display device that includes a substrate having a pixel electrode and a common electrode formed thereon, a first polarizing plate on a bottom surface of the substrate, and having a polarizing axis of a first direction, a nanocapsule liquid crystal layer on the pixel electrode and the common electrode, and including a buffer layer and nanocapsules, each nanocapsules being filled with liquid crystal molecules, being oil-soluble, and being dispersed in the buffer layer, and a second polarizing plate on the nanocapsule liquid crystal layer, and having a polarizing axis of a second direction perpendicular to the first direction.

Abstract translation: 讨论了一种液晶显示装置，其包括具有形成在其上的像素电极和公共电极的基板，在基板的底面上的第一偏振片，具有第一方向的偏振轴，纳米胶囊液晶层 像素电极和公共电极，并且包括缓冲层和纳米胶囊，每个纳米胶囊充满液晶分子，是油溶性的，并且分散在缓冲层中，并且在纳米胶囊液晶层上具有第二偏振片， 并且具有垂直于第一方向的第二方向的偏振轴。

公开(公告)号：US20220250450A1

公开(公告)日：2022-08-11

申请号：US17728318

申请日：2022-04-25

Applicant: HyunHa HWANG ,  IMAGELAB CO., LTD.

Inventor： HyunHa HWANG

IPC: B60J3/04 ,  G02F1/1343 ,  G02F1/1334 ,  G02F1/137

Abstract: The present invention relates to a light transmission control panel for a smart window capable of actively adjusting light transmittance as necessary, and a smart window for a vehicle having the same. The present invention discloses The light transmission control panel for a smart window comprising: a first substrate on which a first electrode formed on one surface; a second substrate on which a second electrode is formed on one surface; and a liquid crystal capsule layer provided between the first substrate and the second substrate. According to the present invention of the light transmittance control panel, it has the effect of implementing improved viewing angle characteristics and medium level gray driving characteristics compared to conventional light transmittance control panel.

公开(公告)号：US20220153097A1

公开(公告)日：2022-05-19

申请号：US17099505

申请日：2020-11-16

Applicant: HyunHa HWANG ,  IMAGELAB CO., LTD.

Inventor： HyunHa HWANG

IPC: B60J3/04 ,  G02F1/1343 ,  G02F1/1334 ,  G02F1/137

Abstract: The present invention relates to a light transmission control panel for a smart window capable of actively adjusting light transmittance as necessary, and a smart window for a vehicle having the same. The present invention discloses The light transmission control panel for a smart window comprising: a first substrate on which a first electrode formed on one surface; a second substrate on which a second electrode is formed on one surface; and a liquid crystal capsule layer provided between the first substrate and the second substrate. According to the present invention of the light transmittance control panel, it has the effect of implementing improved viewing angle characteristics and medium level gray driving characteristics compared to conventional light transmittance control panel.

公开(公告)号：US09971184B2

公开(公告)日：2018-05-15

申请号：US14979060

申请日：2015-12-22

Applicant: LG Display Co., Ltd. ,  Imagelab Co., Ltd.

Inventor： Kyeong-Jin Kim ,  Min-Geun Choi ,  Kyung-Su Ha ,  Hyun-Ha Hwang ,  Seung-Gon Kang

IPC: G02F1/1334 ,  C09K19/54 ,  C09K19/42

CPC classification number: G02F1/1334 ,  C09K19/42 ,  C09K19/544 ,  G02F2202/36

Abstract: Discussed is a liquid crystal display device that includes a substrate having a pixel electrode and a common electrode formed thereon, a first polarizing plate on a bottom surface of the substrate, and having a polarizing axis of a first direction, a nanocapsule liquid crystal layer on the pixel electrode and the common electrode, and including a buffer layer and nanocapsules, each nanocapsules being filled with liquid crystal molecules, being oil-soluble, and being dispersed in the buffer layer, and a second polarizing plate on the nanocapsule liquid crystal layer, and having a polarizing axis of a second direction perpendicular to the first direction.