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    Circuit board
    1.
    发明授权
    Circuit board 有权

    公开(公告)号：US11778741B2

    公开(公告)日：2023-10-03

    申请号：US17906166

    申请日：2021-03-12

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Yong Han Jeon ,  Jin Seok Lee ,  Tae Ki Kim

    IPC: H05K1/11

    CPC classification number: H05K1/113 ,  H05K2201/099 ,  H05K2201/09481 ,  H05K2201/09618 ,  H05K2201/10371 ,  H05K2201/10931 ,  H05K2201/10977

    Abstract: A circuit board according to an embodiment includes an insulating layer; a circuit pattern disposed on an upper surface of the insulating layer; a first solder resist disposed on an upper surface of the insulating layer and having a height smaller than a height of the circuit pattern; and a second solder resist disposed on an upper surface of the first solder resist and including a first portion having an upper surface lower than an upper surface of the circuit pattern and a second portion having an upper surface higher than the upper surface of the circuit pattern, wherein the circuit pattern includes: a plurality of first circuit patterns disposed on an upper surface of a first region of the insulating layer, and a plurality of second circuit patterns disposed on an upper surface of a second region of the insulating layer; wherein the first portion of the second solder resist is disposed between the plurality of first circuit patterns to have an upper surface lower than an upper surface of the first circuit pattern; and wherein the second portion of the second solder resist has an upper surface higher than an upper surface of the second circuit pattern, and is disposed to cover the plurality of second circuit patterns between the plurality of second circuit patterns.

    Touch device
    2.
    发明授权
    Touch device 有权

    公开(公告)号：US10353500B2

    公开(公告)日：2019-07-16

    申请号：US15546397

    申请日：2016-01-22

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Jin Seok Lee ,  Jung Hwan Bang ,  Dong Keun Lee ,  Taek Hoon Nam

    IPC: G06F3/041 ,  G06K9/00 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G06F3/044

    Abstract: A touch device according to one embodiment comprises: A touch device according to one embodiment comprises: a display panel; and a touch device on the display panel, and the touch device includes: a substrate including one surface and an opposite surface; a receiving groove formed in one surface; and a protrusion part formed on the opposite surface, and an area, in which the receiving groove is formed, overlaps with an area in which the protrusion part is formed, and a fingerprint sensor is provided in the receiving groove, and a substrate thickness in the area, in which the protrusion part is formed, is thinner than a substrate thickness in the area having no protrusion part.

    Touch window and display including the same
    5.
    发明授权
    Touch window and display including the same 有权
    触摸窗口和显示包括相同

    公开(公告)号：US09483132B2

    公开(公告)日：2016-11-01

    申请号：US14483722

    申请日：2014-09-11

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Jae Hak Her ,  Mun Suk Kang ,  Do Youb Kwon ,  Ji Chang Ryu ,  Soung Kyu Park ,  Seok Pyo Yun ,  Gyu Rin Lee ,  Jin Seok Lee

    IPC: G06F3/041

    CPC classification number: G06F3/041

    Abstract: A touch window includes a substrate in which first and second active areas are defined. A first sensing electrode is provided on the first active area to sense a position, and a second sensing electrode is provided in the second active area to sense a position. The first sensing electrode includes a material different from a material constituting the second sensing electrode.

    Abstract translation: 触摸窗包括其中限定了第一和第二有源区域的衬底。 第一感测电极设置在第一有源区域上以感测位置，并且第二感测电极设置在第二有源区域中以感测位置。 第一感测电极包括与构成第二感测电极的材料不同的材料。

    Touch-sensing apparatus, touch device including the apparatus, and electronic appliance
    8.
    发明授权
    Touch-sensing apparatus, touch device including the apparatus, and electronic appliance 有权

    公开(公告)号：US10169632B2

    公开(公告)日：2019-01-01

    申请号：US15581091

    申请日：2017-04-28

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Ho Min Lee ,  Jin Seok Lee

    IPC: G06K9/00 ,  G06F3/041

    Abstract: A touch sensing apparatus, touch devices including the touch sensing apparatus and electronic appliances including the touch sensing apparatus are provided. The touch sensing apparatus may include a substrate including an effective area and a non-effective area, a cavity provided in the non-effective area, a fingerprint sensor provided on a bottom surface of the cavity, and a first decorative layer provided inside the cavity and having a plurality of oxide layers. The first decorative layer may include at least one metal layer provided between the plurality of oxide layers. The metal layer may have a thickness ranging from 10 nm to 50 nm.

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