公开(公告)号：US20200026119A1

公开(公告)日：2020-01-23

申请号：US16588461

申请日：2019-09-30

Applicant: Japan Display Inc.

Inventor： Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Shuichi OSAWA ,  Yoshihiro WATANABE ,  Shoji HINATA

IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/1368 ,  G09F9/30 ,  G02F1/1345 ,  G09G3/36

Abstract: According to one embodiment, an electronic device includes a first substrate, a second substrate, an insulating film and a connecting material. The first substrate includes a first insulating substrate and a first conductive layer. The second substrate includes a second insulating substrate and a second conductive layer, and has a first through hole. The insulating film has a second through hole connected to the first through hole and penetrating to the first conductive layer. The connecting material is located in the first and the second through holes and electrically connects the first conductive layer and the second conductive layer. A width of the second through hole is less than a width of the first through hole.

公开(公告)号：US20190342997A1

公开(公告)日：2019-11-07

申请号：US16518206

申请日：2019-07-22

Applicant: Japan Display Inc.

Inventor： Shuichi OSAWA ,  Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Yoshihiro WATANABE

IPC: H05K1/14 ,  G02F1/1339 ,  H05K1/11 ,  H05K3/00 ,  H05K3/40 ,  H05K3/36

Abstract: An electronic device is provided and including a first substrate including a first glass substrate and a first conductive layer; a second substrate including: a second glass substrate which is disposed to be apart from the first conductive layer and includes a first surface opposed to the first conductive layer and a second surface opposite to the first surface, a second conductive layer disposed on the second surface, and a first hole penetrating the second glass substrate; and a connecting material electrically connecting the first conductive layer and the second conductive layer via the first hole, wherein the first hole is shaped as a funnel, and the connecting material includes a hollow part in which an insulative filling material is filled.

公开(公告)号：US20190235299A1

公开(公告)日：2019-08-01

申请号：US16263273

申请日：2019-01-31

Applicant: Japan Display Inc.

Inventor： Yoshikatsu IMAZEKI ,  Hayato KURASAWA

IPC: G02F1/1345 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1333

Abstract: According to one embodiment, a display device, includes a first substrate including a first conductive layer, a second substrate including a base having a first upper surface on a side opposite to a first lower surface opposed to the first substrate, a second conductive layer provided on the first upper surface, a third conductive layer provided on the first upper surface and electrically connected to the second conductive layer, a fourth conductive layer covering the third conductive layer and having a light-shielding property, a first through hole provided in the base, and an insulating material overlapping the connection material and having a light-shielding property.

公开(公告)号：US20190204976A1

公开(公告)日：2019-07-04

申请号：US16351786

申请日：2019-03-13

Applicant: Japan Display Inc.

Inventor： Yoshihiro WATANABE ,  Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Shuichi OSAWA

IPC: G06F3/041 ,  G02F1/1345 ,  G06F3/044 ,  G02F1/1333

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/13452 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111

Abstract: According to one embodiment, an electronic device includes a first substrate, a second substrate and a connecting material. The first substrate includes a first basement and a first conductive layer. The second substrate includes a second basement having a first hole a second conductive layer having a second hole. The first surface of the second basement opposes the first conductive layer and is spaced therefrom. The second surface opposite to the first surface includes a first flat portion exposed from the second conductive layer. The connecting material is filled into the first hole electrically connect the first conductive layer and the second conductive layer to each other.

公开(公告)号：US20180284923A1

公开(公告)日：2018-10-04

申请号：US15937244

申请日：2018-03-27

Applicant: Japan Display Inc.

Inventor： Yoichi KAMIJO ,  Yoshikatsu IMAZEKI ,  Shuichi OSAWA ,  Yoshihiro WATANABE

IPC: G06F3/044 ,  H05K1/14 ,  H05K1/11 ,  H05K3/40

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04103 ,  H05K1/115 ,  H05K1/144 ,  H05K3/4053 ,  H05K2201/09827

Abstract: According to one embodiment, a display device includes an organic insulating layer located between an first basement and an second basement, a first hole penetrating the second basement and the organic insulating layer, a connecting material provided via the first hole to electrically connects a first terminal and a second terminal to each other and a filling member covering the connecting material and filled in the first hole, and the protective member includes an exposure area in which the filling member is disposed, and a thickness from the second basement to an upper surface of the filling member is substantially equal to a thickness from the second basement to an upper surface of the protective member.

公开(公告)号：US20180213638A1

公开(公告)日：2018-07-26

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 ,  H05K5/00 ,  H05K1/03 ,  H01B1/08

CPC classification number: H05K1/0298 ,  G02F1/13338 ,  G02F2201/42 ,  G06F3/0412 ,  G06F3/044 ,  H01B1/08 ,  H05K1/0313 ,  H05K1/117 ,  H05K5/0017

Abstract: According to one embodiment, a display device includes a first substrate including a first basement and a first terminal, a second substrate including a second basement 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 basement 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：US20180031938A1

公开(公告)日：2018-02-01

申请号：US15661443

申请日：2017-07-27

Applicant: Japan Display Inc.

Inventor： Yoshihiro WATANABE ,  Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Shuichi OSAWA

IPC: G02F1/1362 ,  G02F1/1339 ,  H05K3/36 ,  H05K1/11 ,  H05K3/00 ,  H05K3/40 ,  G02F1/1333 ,  H05K1/14

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/1339 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/13629 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/42 ,  H05K1/115 ,  H05K1/144 ,  H05K3/002 ,  H05K3/0026 ,  H05K3/366 ,  H05K3/4038 ,  H05K2201/041 ,  H05K2201/09036 ,  H05K2201/09827 ,  H05K2201/10136 ,  H05K2203/107

Abstract: According to one embodiment, an electronic apparatus includes a first substrate, a second substrate, and a connecting material. The second substrate includes a second basement and a second conductive layer. The second basement has a third surface opposed to the first conductive layer and a fourth surface and is spaced apart from the first conductive layer. The second substrate has a first hole penetrating the second basement. The first substrate has a second hole. A third opening of the second hole is smaller than a first opening of the first hole. A connecting material connects the first conductive layer and the second conductive layer via the first hole.

公开(公告)号：US20180031934A1

公开(公告)日：2018-02-01

申请号：US15662899

申请日：2017-07-28

Applicant: Japan Display Inc.

Inventor： Yoshihiro WATANABE ,  Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Shuichi OSAWA

IPC: G02F1/1362 ,  H01L21/02 ,  B32B7/12 ,  H01L21/50 ,  H01L21/28

CPC classification number: G02F1/136227 ,  B32B3/266 ,  B32B7/12 ,  B32B7/14 ,  B32B15/08 ,  B32B15/082 ,  B32B15/20 ,  B32B17/00 ,  B32B27/06 ,  B32B27/308 ,  B32B2250/44 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/204 ,  B32B2307/206 ,  B32B2307/404 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2307/42 ,  B32B2457/20 ,  B32B2457/202 ,  G02F1/1339 ,  G02F1/136213 ,  G02F2001/133388 ,  H01L21/02063 ,  H01L21/28273 ,  H01L21/50 ,  H01L2021/60075

Abstract: According to one embodiment, an electronic device includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement opposed to the first basement and the first conductive layer, and a second conductive layer, a sealing material located between the first substrate and the second substrate to bond the first substrate to the second substrate, a contact hole penetrating the second basement, the sealing material and the first conductive layer, and a connecting material electrically connecting the first conductive layer with the second conductive layer via the contact hole.

公开(公告)号：US20240347684A1

公开(公告)日：2024-10-17

申请号：US18627457

申请日：2024-04-05

Applicant: Japan Display Inc.

Inventor： Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Koichi MIYASAKA ,  Shuichi OSAWA ,  Yoshifumi KAMEI

IPC: H01L33/62 ,  H01L25/075

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L2933/0066

Abstract: Performance of a display apparatus is improved. A display apparatus includes: an LED element and a diode element. An anode electrode of the diode element is connected to a cathode electrode of the LED element through a second terminal pattern and a second bump electrode. A cathode electrode of the diode element is connected to an anode electrode of the LED element through a first terminal pattern and a first bump electrode.

公开(公告)号：US20240290920A1

公开(公告)日：2024-08-29

申请号：US18587040

申请日：2024-02-26

Applicant: Japan Display Inc.

Inventor： Koichi MIYASAKA ,  Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Shuichi OSAWA ,  Yoshifumi KAMEI

IPC: H01L33/58 ,  H01L25/075

CPC classification number: H01L33/58 ,  H01L25/0753

Abstract: A display apparatus includes a plurality of light-emitting elements arrayed on a substrate, a cover member having a first main surface serving as a display surface and a second main surface opposite to the first main surface, the second main surface being disposed facing the substrate, the cover member having a through hole passing through the first main surface and the second main surface in a region overlapping the light-emitting elements, a protective film covering the light-emitting elements and provided between the substrate and the cover member, and a light-shielding layer provided to at least one of the first main surface and the second main surface of the cover member.