公开(公告)号：US20240065070A1

公开(公告)日：2024-02-22

申请号：US18488286

申请日：2023-10-17

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K50/17 ,  H10K59/12 ,  H10K71/00 ,  H10K77/10

CPC分类号： H10K59/40 ,  G06F3/0412 ,  G06F3/044 ,  H10K50/171 ,  H10K59/12 ,  H10K71/00 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04107 ,  G09G3/3225

摘要： A touch panel display includes a pixel including an organic EL element, a first transistor electrically connected to the power supply line and the organic electroluminescence element, and a second transistor electrically connected to the data signal line and the first transistor, a touch sensor overlapping the pixel, and a shield electrode between the pixel and the touch sensor. The shield electrode includes an opening in a region overlapping with the second transistor, the third gate electrode is disposed inside the opening, and the third gate electrode and the fourth gate electrode are electrically connected, the first gate electrode is electrically connected to the shield electrode, and the second gate electrode is connected to a drain of the second transistor, and the shield electrode is grounded.

公开(公告)号：US11825723B2

公开(公告)日：2023-11-21

申请号：US17385429

申请日：2021-07-26

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  H10K50/17 ,  H10K59/12 ,  H10K71/00 ,  H10K77/10 ,  G09G3/3225 ,  H10K102/00

CPC分类号： H10K59/40 ,  G06F3/044 ,  G06F3/0412 ,  H10K50/171 ,  H10K59/12 ,  H10K71/00 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04107 ,  G09G3/3225 ,  G09G2380/02 ,  H10K59/1201 ,  H10K2102/311

摘要： A touch panel display includes a pixel including an organic EL element, a first transistor electrically connected to the power supply line and the organic electroluminescence element, and a second transistor electrically connected to the data signal line and the first transistor, a touch sensor overlapping the pixel, and a shield electrode between the pixel and the touch sensor. The shield electrode includes an opening in a region overlapping with the second transistor, the third gate electrode is disposed inside the opening, and the third gate electrode and the fourth gate electrode are electrically connected, the first gate electrode is electrically connected to the shield electrode, and the second gate electrode is connected to a drain of the second transistor, and the shield electrode is grounded.

公开(公告)号：US11444269B2

公开(公告)日：2022-09-13

申请号：US17130655

申请日：2020-12-22

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： H01L51/52 ,  G09G3/3258 ,  H01L27/32 ,  G09G3/3233 ,  H01L27/12 ,  H01L51/50 ,  G09G3/20

摘要： A electroluminescence display device includes a pixel including a selection transistor, a driving transistor, and an EL element, a scanning signal line electrically connected with a gate of the selection transistor, a data signal line electrically connected with a source of the selection transistor, and a carrier injection amount control signal line applying a voltage to the EL element. The EL element includes a first electrode, a third electrode, a first insulating layer between the first electrode and the third electrode, an electron transfer layer between the first insulating layer and the third electrode, a light emitting layer containing an electroluminescence material between the electron transfer layer and the third electrode, and a second electrode located outer to a region where the first electrode, the first insulating layer, the electron transfer layer and the third electrode overlap each other, the second electrode being in contact with the electron transfer layer.

公开(公告)号：US11133279B2

公开(公告)日：2021-09-28

申请号：US16927640

申请日：2020-07-13

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： H01L23/00 ,  H01R4/02 ,  H01R4/04 ,  H01R43/24 ,  H01R13/405

摘要： A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on the first electrode and a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member, and curing the first composite and the second composite.

公开(公告)号：US20210240025A1

公开(公告)日：2021-08-05

申请号：US17163939

申请日：2021-02-01

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： G02F1/1368 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1345 ,  H01L27/12 ,  H01L29/786

摘要： A liquid crystal display device includes a transistor, a pixel electrode, and a common electrode. The transistor includes a first gate electrode on a first substrate, a second gate electrode having a region overlapping the first gate electrode, an oxide semiconductor layer between the first gate electrode and the second gate electrode, a first insulating layer between the first gate electrode and the oxide semiconductor layer, a second insulating layer between the oxide semiconductor layer and the second gate electrode, and a first oxide conductive layer and a second oxide conductive layer disposed between the first insulating layer and the oxide semiconductor layer and disposed with the first gate electrode and the second gate electrode sandwiched from both sides. The pixel electrode is disposed between the first and the second insulating layer; the common electrode is disposed a region overlapping with the pixel electrode and on the second insulating layer.

公开(公告)号：US10937997B2

公开(公告)日：2021-03-02

申请号：US16678229

申请日：2019-11-08

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： H01L27/32 ,  G09G3/3258 ,  G09G3/3233 ,  H01L51/52 ,  H01L27/12 ,  H01L51/50

摘要： A electroluminescence display device includes a pixel including a selection transistor, a driving transistor, and an EL element, a scanning signal line electrically connected with a gate of the selection transistor, a data signal line electrically connected with a source of the selection transistor, and a carrier injection amount control signal line applying a voltage to the EL element. The EL element includes a first electrode, a third electrode, a first insulating layer between the first electrode and the third electrode, an electron transfer layer between the first insulating layer and the third electrode, a light emitting layer containing an electroluminescence material between the electron transfer layer and the third electrode, and a second electrode located outer to a region where the first electrode, the first insulating layer, the electron transfer layer and the third electrode overlap each other, the second electrode being in contact with the electron transfer layer.

公开(公告)号：US10580751B2

公开(公告)日：2020-03-03

申请号：US16004302

申请日：2018-06-08

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： H01L21/00 ,  H01L23/00 ,  H01R4/02 ,  H01R4/04 ,  H01R43/24 ,  H01R13/405

摘要： A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on the first electrode and a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member, and curing the first composite and the second composite.

公开(公告)号：US10561018B2

公开(公告)日：2020-02-11

申请号：US16004281

申请日：2018-06-08

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： H05K1/00 ,  H05K1/02 ,  H05K1/14 ,  H05K1/16 ,  H01L21/02 ,  H01L21/44 ,  H01L23/34 ,  H01L23/48 ,  H01L23/52 ,  H05K1/03 ,  H05K3/10

摘要： A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member; and curing the first composite and the second composite.

公开(公告)号：US20190324580A1

公开(公告)日：2019-10-24

申请号：US16022516

申请日：2018-06-28

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  H01L51/56

摘要： A touch panel display includes a transparent resin substrate; a touch sensor embedded in the transparent resin substrate; pixels each including a first transistor and an organic electroluminescence element electrically connected with the first transistor; a display portion including an array of the pixels; and a shield electrode located between the touch sensor and the display portion. The pixels emitted light toward the transparent resin substrate.

公开(公告)号：US12040410B2

公开(公告)日：2024-07-16

申请号：US18447360

申请日：2023-08-10

申请人： Mikuni Electron Corporation

发明人： Sakae Tanaka

IPC分类号： H01L29/786 ,  H01L21/02 ,  H01L27/12 ,  H01L29/24 ,  H01L29/423 ,  H01L29/66 ,  H10K59/12 ,  H10K59/121 ,  H10K59/124

CPC分类号： H01L29/78693 ,  H01L21/02565 ,  H01L21/02631 ,  H01L27/1225 ,  H01L27/127 ,  H01L29/24 ,  H01L29/42384 ,  H01L29/66969 ,  H01L29/78648 ,  H01L29/78696 ,  H01L27/1248 ,  H10K59/1201 ,  H10K59/1213 ,  H10K59/124

摘要： A transistor in an embodiment includes an oxide semiconductor layer on a substrate, the oxide semiconductor layer including a first region and a second region, a first gate electrode including a region overlapping the oxide semiconductor layer, the first gate electrode being arranged on a surface of the oxide semiconductor layer opposite to the substrate, a first insulating layer between the first gate electrode and the oxide semiconductor layer, and a first oxide conductive layer and a second oxide conductive layer between the oxide semiconductor layer and the substrate, the first oxide conductive layer and the second oxide conductive layer each including a region in contact with the oxide semiconductor layer.