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    ELECTROCHROMIC DEVICE
    1.
    发明申请
    ELECTROCHROMIC DEVICE 有权

    公开(公告)号：US20230127648A1

    公开(公告)日：2023-04-27

    申请号：US18145754

    申请日：2022-12-22

    Applicant: LeapHigh Inc.

    Inventor： Sang Hyun Park ,  Byoung Dong Kim

    IPC: C09K9/00 ,  H01B1/02 ,  H01B1/08 ,  G02F1/1523 ,  G02F1/1524 ,  G02F1/19 ,  G02F1/155 ,  C23C14/08 ,  C23C14/18

    Abstract: An electrochromic device according to an embodiment includes a first transparent conductive layer, an ion storage layer, an electrolyte layer, an electrochromic layer, and a second transparent conductive layer. The electrolyte layer includes a tantalum atom. The electrochromic layer includes a tungsten atom. The ion storage layer includes an iridium atom and a tantalum atom. The ion storage layer is hydrogenated in bleached state and the electrochromic device has a transmittance of 64.1% or more in bleached state. A difference between the transmittance of the electrochromic device in bleached state and the transmittance of the electrochromic device in colored state is 8.4% or more.

    ELECTROCHROMIC DEVICE
    5.
    发明申请
    ELECTROCHROMIC DEVICE 有权

    公开(公告)号：US20210071069A1

    公开(公告)日：2021-03-11

    申请号：US16953124

    申请日：2020-11-19

    Applicant: LeapHigh Inc.

    Inventor： Sang Hyun Park ,  Byoung Dong Kim

    IPC: C09K9/00 ,  H01B1/02 ,  H01B1/08 ,  G02F1/1523 ,  G02F1/1524 ,  G02F1/155 ,  C23C14/08 ,  C23C14/18

    Abstract: An electrochromic device according to an embodiment includes a first transparent conductive layer, an ion storage layer, an electrolyte layer, an electrochromic layer, and a second transparent conductive layer. The electrolyte layer includes a tantalum atom. The electrochromic layer includes a tungsten atom. The ion storage layer includes an iridium atom and a tantalum atom. The ion storage layer is hydrogenated in bleached state and the electrochromic device has a transmittance of 64.1% or more in bleached state. A difference between the transmittance of the electrochromic device in bleached state and the transmittance of the electrochromic device in colored state is 8.4% or more.

    Electrochromic device
    6.
    发明授权
    Electrochromic device 有权

    公开(公告)号：US11560512B2

    公开(公告)日：2023-01-24

    申请号：US16953124

    申请日：2020-11-19

    Applicant: LeapHigh Inc.

    Inventor： Sang Hyun Park ,  Byoung Dong Kim

    IPC: C09K9/00 ,  H01B1/02 ,  H01B1/08 ,  G02F1/1523 ,  G02F1/1524 ,  G02F1/19 ,  G02F1/155 ,  C23C14/08 ,  C23C14/18 ,  G02F1/157

    Abstract: An electrochromic device according to an embodiment includes a first transparent conductive layer, an ion storage layer, an electrolyte layer, an electrochromic layer, and a second transparent conductive layer. The electrolyte layer includes a tantalum atom. The electrochromic layer includes a tungsten atom. The ion storage layer includes an iridium atom and a tantalum atom. The ion storage layer is hydrogenated in bleached state and the electrochromic device has a transmittance of 64.1% or more in bleached state. A difference between the transmittance of the electrochromic device in bleached state and the transmittance of the electrochromic device in colored state is 8.4% or more.

    ELECTROCHROMIC LENS AND ELECTROCHROMIC SUNGLASSES INCLUDING SAME
    7.
    发明申请
    ELECTROCHROMIC LENS AND ELECTROCHROMIC SUNGLASSES INCLUDING SAME 有权

    公开(公告)号：US20220035217A1

    公开(公告)日：2022-02-03

    申请号：US17407833

    申请日：2021-08-20

    Applicant: LeapHigh Inc.

    Inventor： Byoung Dong Kim ,  Youn Chul Choi ,  Hyun Jong Kim ,  Cheol Hwan Kim ,  Soo Hyun Kim ,  Hyeon Jun Kong ,  Suk Hyun Hong ,  Yu Jin Song ,  Beom Sik Seo ,  Seok Kim ,  Sang Hyun Park

    IPC: G02F1/155 ,  G02F1/1524 ,  G02F1/153

    Abstract: This application relates to an electrochromic lens. In one aspect, the lens includes a substrate including a first surface and a second surface opposite to the first surface, a first electrode layer disposed on the first surface of the substrate, and a second electrode layer disposed on the first electrode layer. The lens may also include an electrochromic layer disposed between the first electrode layer and the second electrode layer, and adjusting transmittance of light incident on the second surface of the substrate. The lens may further include a first conductor electrically connected to the first electrode layer, and having higher conductivity than at least one of the first electrode layer or the second electrode layer. The lens may further include a second conductor electrically connected to the second electrode layer, and having higher conductivity than at least one of the first electrode layer or the second electrode layer.

    Electrochromic element and electrochromic device including the same
    8.
    发明授权
    Electrochromic element and electrochromic device including the same 有权

    公开(公告)号：US10739662B2

    公开(公告)日：2020-08-11

    申请号：US15844429

    申请日：2017-12-15

    Applicant: LeapHigh, Inc.

    Inventor： Sang Hyun Park ,  Byoung Dong Kim ,  Yun Chul Choi ,  Sang Woo Yoo ,  Cheol Hwan Kim ,  Jin Ah Sohn

    IPC: G02F1/163 ,  B60R1/08 ,  E06B3/67 ,  G02F1/155 ,  G02F1/15 ,  G02F1/1523

    Abstract: The present application relates to an electrochromic device. In one aspect, the electrochromic device includes an electrochromic element including a first electrode, a second electrode, an electrochromic layer, an ion storage layer and the second electrode. The electrochromic device also includes controller configured to change a state of the electrochromic element to change to at least one of a first state having a first transmittance, a second state having a second transmittance, a third state having a third transmittance, or a fourth state having a fourth transmittance by applying power to the electrochromic element. When a first voltage is applied to the electrochromic element in a first state, the electrochromic element becomes the second state, and when the first voltage is applied to the electrochromic element in a fourth state, the electrochromic element becomes the third state.

    Electrochromic device
    9.
    发明授权
    Electrochromic device 有权

    公开(公告)号：US10928699B2

    公开(公告)日：2021-02-23

    申请号：US16007910

    申请日：2018-06-13

    Applicant: LeapHigh Inc.

    Inventor： Sang Hyun Park ,  Byoung Dong Kim

    IPC: G02F1/155 ,  H01B1/02 ,  H01B1/08 ,  C09K9/00 ,  G02F1/1523 ,  C23C14/08 ,  C23C14/18 ,  G02F1/19 ,  G02F1/1524 ,  G02F1/157

    Abstract: An electrochromic device according to an embodiment comprises a transparent conductive layer, an ion storage layer, an electrolyte layer, an electrochromic layer, and a reflective layer or a transparent conductive layer, wherein the ion storage layer includes an iridium atom and a tantalum atom, wherein the electrolyte layer includes a tantalum atom, wherein the electrochromic layer includes a tungsten atom, wherein at least one of the tungsten atom of the electrochromic layer and the iridium atom and the tantalum atom of the ion storage layer is hydrogenated, wherein the reflective layer is non-porous.

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