公开(公告)号：US11410451B2

公开(公告)日：2022-08-09

申请号：US17077224

申请日：2020-10-22

Applicant: Japan Display Inc.

Inventor： Toshinori Uehara ,  Yoshitoshi Kida ,  Hiroshi Mizuhashi ,  Hayato Kurasawa ,  Yuji Suzuki ,  Shoji Hinata ,  Toshiya Yamazaki

IPC: G06V40/13 ,  G06F3/041 ,  G06F21/32 ,  G06F3/0354 ,  G06F3/044

Abstract: A display panel including a display function layer displaying an image in a display area, a cover member including a first face and a second face disposed on an opposite side of the first face and faces the display panel, and a fingerprint sensor including a plurality of first detection electrodes disposed in a sensor base and configured to detect unevenness of an object brought into contact with or approaching the first face of the cover member, a shield electrode disposed to face the plurality of first detection electrodes and configured to suppress a change in capacitance between the first detection electrodes and the shield electrode, and switching elements disposed in correspondence with the first detection electrodes, the fingerprint sensor being arranged between the cover member and the display panel and arranged to overlap with the display area when viewed in a direction perpendicular to the first face are included.

公开(公告)号：US11409392B2

公开(公告)日：2022-08-09

申请号：US17317163

申请日：2021-05-11

Applicant: Japan Display Inc.

Inventor： Hayato Kurasawa ,  Shoji Hinata ,  Toshinori Uehara ,  Hiroshi Mizuhashi ,  Yuji Suzuki ,  Yasuhiro Kanaya

IPC: G06F3/041 ,  G06F3/044 ,  G06V40/13

Abstract: Included are a first cover base including an alkali glass layer, a first alkali-free glass layer provided on one face of the alkali glass layer, and a second alkali-free glass layer provided on another face of the alkali glass layer and a sensor that is provided on the first alkali-free glass layer of the first cover base and includes a plurality of first electrodes configured to detect the unevenness of a surface of an object to be detected that comes into contact with or close to the first cover base and a switching element. At least the first electrodes are formed above the first alkali-free glass layer and in a transmissive area that passes an image.

公开(公告)号：US11036332B2

公开(公告)日：2021-06-15

申请号：US16828166

申请日：2020-03-24

Applicant: Japan Display Inc.

Inventor： Hayato Kurasawa ,  Shoji Hinata ,  Toshinori Uehara ,  Hiroshi Mizuhashi ,  Yuji Suzuki ,  Yasuhiro Kanaya

IPC: G06F3/041 ,  G06K9/00 ,  G06F3/044

Abstract: Included are a first cover base including an alkali glass layer, a first alkali-free glass layer provided on one face of the alkali glass layer, and a second alkali-free glass layer provided on another face of the alkali glass layer and a sensor that is provided on the first alkali-free glass layer of the first cover base and includes a plurality of first electrodes configured to detect the unevenness of a surface of an object to be detected that comes into contact with or close to the first cover base and a switching element. At least the first electrodes are formed above the first alkali-free glass layer and in a transmissive area that passes an image.

公开(公告)号：US10290495B2

公开(公告)日：2019-05-14

申请号：US15660339

申请日：2017-07-26

Applicant: Japan Display Inc.

Inventor： Yoshikatsu Imazeki ,  Shoji Hinata

IPC: H01L21/00 ,  H01L21/02 ,  H01L21/22 ,  C30B29/22 ,  H01L21/74 ,  G02F1/1345

Abstract: According to one embodiment, an electronic apparatus includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement, which is opposed to the first conductive layer and is separated from the first conductive layer, a second conductive layer, and a first hole penetrating the second basement, and a connecting material which electrically connects the first conductive layer and the second conductive layer via the first hole.

公开(公告)号：US20140001025A1

公开(公告)日：2014-01-02

申请号：US14015062

申请日：2013-08-30

Applicant: Japan Display Inc.

Inventor： Shoji Hinata

IPC: G06F1/16

CPC classification number: G06F1/16 ,  G06F3/044 ,  G06F2203/04111

Abstract: Disclosed herein is an electrostatic capacitance type input apparatus, including, a first substrate, a flexible second substrate disposed so as to face the first substrate, a first electrode for detection of a depressed position, the first electrode being provided either on a surface side, in the first substrate, facing the flexible second substrate or on a side opposite to the flexible second substrate with respect to the first substrate, a second electrode for detection of a depressed position, the second electrode being provided on the flexible second substrate, and an elastic member having an insulating property and provided between the first substrate and the flexible second substrate.

Abstract translation: 这里公开了一种静电电容型输入装置，其包括：第一基板，设置成面对第一基板的柔性第二基板，用于检测凹陷位置的第一电极，第一电极设置在表面侧， 在第一基板中，相对于第一基板面对柔性第二基板或与柔性第二基板相对的一侧，用于检测凹陷位置的第二电极，第二电极设置在柔性第二基板上，以及 弹性构件具有绝缘性并设置在第一基板和柔性第二基板之间。

公开(公告)号：US10860830B2

公开(公告)日：2020-12-08

申请号：US16135775

申请日：2018-09-19

Applicant: Japan Display Inc.

Inventor： Toshinori Uehara ,  Yoshitoshi Kida ,  Hiroshi Mizuhashi ,  Hayato Kurasawa ,  Yuji Suzuki ,  Shoji Hinata ,  Toshiya Yamazaki

IPC: G06K9/00 ,  G06F3/041 ,  G06F21/32 ,  G06F3/044 ,  G06F3/0354

Abstract: A display panel including a display function layer displaying an image in a display area, a cover member including a first face and a second face disposed on an opposite side of the first face and faces the display panel, and a fingerprint sensor including a plurality of first detection electrodes disposed in a sensor base and configured to detect unevenness of an object brought into contact with or approaching the first face of the cover member, a shield electrode disposed to face the plurality of first detection electrodes and configured to suppress a change in capacitance between the first detection electrodes and the shield electrode, and switching elements disposed in correspondence with the first detection electrodes, the fingerprint sensor being arranged between the cover member and the display panel and arranged to overlap with the display area when viewed in a direction perpendicular to the first face are included.

公开(公告)号：US10743410B2

公开(公告)日：2020-08-11

申请号：US15879794

申请日：2018-01-25

Applicant: Japan Display Inc.

Inventor： Shuichi Osawa ,  Shoji Hinata ,  Yoshikatsu Imazeki ,  Yoichi Kamijo ,  Yoshihiro Watanabe

IPC: H05K1/02 ,  H05K1/11 ,  H01B1/08 ,  H05K1/03 ,  H05K5/00 ,  G06F3/041 ,  G02F1/1333 ,  G06F3/044

Abstract: According to one embodiment, a display device includes a first substrate including a first base member and a first terminal, a second substrate including a second base member including a first surface opposing the first terminal and a second surface on an opposite side to the first surface, a second terminal located on a side of the second surface, and a first hole, an organic insulating layer located between the first terminal and the second base member and including a second hole connecting to the first hole and a connecting material provided on the first hole to electrically connect the first terminal and the second terminal to each other, at least one of the first terminal and the second terminal including an oxide electrode in contact with the connecting material.

公开(公告)号：US20200225805A1

公开(公告)日：2020-07-16

申请号：US16828166

申请日：2020-03-24

Applicant: Japan Display Inc.

Inventor： Hayato Kurasawa ,  Shoji Hinata ,  Toshinori Uehara ,  Hiroshi Mizuhashi ,  Yuji Suzuki ,  Yasuhiro Kanaya

IPC: G06F3/041 ,  G06K9/00 ,  G06F3/044

Abstract: Included are a first cover base including an alkali glass layer, a first alkali-free glass layer provided on one face of the alkali glass layer, and a second alkali-free glass layer provided on another face of the alkali glass layer and a sensor that is provided on the first alkali-free glass layer of the first cover base and includes a plurality of first electrodes configured to detect the unevenness of a surface of an object to be detected that comes into contact with or close to the first cover base and a switching element. At least the first electrodes are formed above the first alkali-free glass layer and in a transmissive area that passes an image.

公开(公告)号：US20200218375A1

公开(公告)日：2020-07-09

申请号：US16782922

申请日：2020-02-05

Applicant: Japan Display Inc.

Inventor： Takeshi Kurashima ,  Shoji Hinata

IPC: G06F3/041 ,  G06F3/044

Abstract: Disclosed herein is a touch panel including: a sensor substrate and a cover substrate stuck to each other. The sensor substrate includes a sensor electrode, and plural signal wirings electrically connected to the sensor electrode and extending along a periphery of the sensor electrode. The cover substrate includes one or plural conductive layers extending along the periphery of the sensor electrode and the plural signal wirings within an area not facing the sensor electrode and the plural signal wirings.

公开(公告)号：US10571759B2

公开(公告)日：2020-02-25

申请号：US15879860

申请日：2018-01-25

Applicant: Japan Display Inc.

Inventor： Shuichi Osawa ,  Shoji Hinata ,  Yoshikatsu Imazeki ,  Yoichi Kamijo ,  Yoshihiro Watanabe

IPC: G02F1/1345 ,  G02F1/1333

Abstract: According to one embodiment, a display device includes a first substrate including a first basement and a first terminal, a second substrate opposing the first substrate and including a second basement and a second terminal, an organic insulating layer located between the first basement and the second basement, a first hole penetrating the second basement and the organic insulating layer, a second hole penetrating at least one of the second basement and the organic insulating layer and communicating to the first hole and a connecting material provided at least one of the first hole and the second hole to electrically connect the first terminal and the second terminal to each other.