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1. 发明公开

EP4429443A2 METHOD FOR DRIVING DISPLAY DEVICE 审中-实审
公开(公告)号：EP4429443A2
公开(公告)日：2024-09-11
申请号：EP24191215.3
申请日：2019-12-05
申请人： Mikuni Electron Corporation
发明人： TANAKA, Sakae
IPC分类号： H10K59/123
CPC分类号： G09G3/3233 , G09G2300/084220130101 , G09G2300/086120130101 , G09G3/2018 , G09G2310/025920130101 , G09G2310/06620130101 , G09G2300/042620130101 , G09G2320/026120130101 , G09G2320/024720130101 , G09G2320/025220130101 , G09G2300/045220130101 , H10K59/123 , H10K50/30
摘要： Disclosed is an organic electroluminescence display device. The organic electroluminescence display device comprises: an insulating layer (164) on a substrate (110); a first pixel (114(n)) on the insulating layer including a first selection transistor (104(n)), a first driving transistor (106(n)), and a first electroluminescence element; a second pixel (114(n+1)) on the insulating layer and adjacent to the first pixel separately in the first direction, and including a second selection transistor (104(n+1)), a second driving transistor (106(n+1)), and a second electroluminescence element; a first scanning signal line (Sn) extending in a second direction intersecting the first direction and connected to the first selection transistor; second scanning signal line (Sn+1) extending in the second direction and connected to the second selection transistor; and data signal lines (D1m, D2m) extending in the first direction and arranged along the first pixel and the second pixel, wherein the data signal lines include a first data signal line (D1m) and a second data signal line (D2m), and the first data signal line (D1m) is arranged between the substrate and the insulating layer, and the second data signal line (D2m) is arranged on the upper side of the insulating layer.

2. 发明授权

EP3865937B1 LIQUID CRYSTAL DISPLAY DEVICE 有权
公开(公告)号：EP3865937B1
公开(公告)日：2022-12-14
申请号：EP21154269.1
申请日：2021-01-29
发明人： TANAKA, Sakae
IPC分类号： G02F1/1368 , G02F1/1362 , H01L29/786

3. 发明授权

EP4030415B1 METHOD FOR DRIVING DISPLAY DEVICE 有权
公开(公告)号：EP4030415B1
公开(公告)日：2024-07-31
申请号：EP22161095.9
申请日：2019-12-05
IPC分类号： G09G3/3233 , G09G3/20 , H10K50/30 , H10K59/123
CPC分类号： G09G3/3233 , G09G2300/084220130101 , G09G2300/086120130101 , G09G3/2018 , G09G2310/025920130101 , G09G2310/06620130101 , G09G2300/042620130101 , G09G2320/026120130101 , G09G2320/024720130101 , G09G2320/025220130101 , G09G2300/045220130101 , H10K59/123 , H10K50/30

4. 发明授权

EP3557630B1 TOUCH PANEL DISPLAY 有权
公开(公告)号：EP3557630B1
公开(公告)日：2024-05-22
申请号：EP19169182.3
申请日：2019-04-15
IPC分类号： H10K59/40 , H10K59/126
CPC分类号： H10K59/40 , H10K59/126

5. 发明授权

EP3410490B1 DISPLAY DEVICE 有权
公开(公告)号：EP3410490B1
公开(公告)日：2023-09-06
申请号：EP18173345.2
申请日：2018-05-18
发明人： TANAKA, Sakae
IPC分类号： H10K59/123 , H10K50/17 , H10K10/46 , H10K50/856 , H01L27/12 , H01L29/786

6. 发明公开

EP3699900A1 DISPLAY DEVICE INCLUDING ELECTROLUMINESCENCE ELEMENT 有权
公开(公告)号：EP3699900A1
公开(公告)日：2020-08-26
申请号：EP19213814.7
申请日：2019-12-05
申请人： Mikuni Electron Corporation
发明人： TANAKA, Sakae
IPC分类号： G09G3/3233 , H01L51/52 , 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.

7. 发明公开

EP3618136A2 ORGANIC ELECTROLUMINESCENCE ELEMENT INCLUDING CARRIER INJECTION AMOUNT CONTROL ELECTRODE 审中-公开
公开(公告)号：EP3618136A2
公开(公告)日：2020-03-04
申请号：EP19186679.7
申请日：2019-07-17
申请人： Mikuni Electron Corporation
发明人： TANAKA, Sakae
IPC分类号： H01L51/52
摘要： An organic electroluminescence element (200a) includes a first electrode (102), a third electrode (118) including a region overlapping the first electrode, a first insulating layer (104) between the first electrode (102) and the third electrode (118), a second insulating layer (120) between the first insulating layer (104) and the third electrode (118) and including an opening, an electron transfer layer (106) between the first insulating layer (104) and the third electrode(118), a light emitting layer (112), containing an organic electroluminescence material, between the electron transfer layer (106) and the third electrode (118), and a second electrode (108) located between the first insulating layer (104) and the second insulating layer (120) and electrically connected with the electron transfer layer (106). The organic electroluminescence element (200a) includes an overlap region where the third electrode (118), the light emitting layer (112), the electron transfer layer (106), the first insulating layer (104) and the first electrode (102) have overlapping region overlapping in the opening of the second insulating layer (120).

8. 发明授权

EP3699900B1 DISPLAY DEVICE INCLUDING ELECTROLUMINESCENCE ELEMENT 有权
公开(公告)号：EP3699900B1
公开(公告)日：2022-04-13
申请号：EP19213814.7
申请日：2019-12-05
发明人： TANAKA, Sakae
IPC分类号： G09G3/3233 , G09G3/20 , H01L27/32 , H01L51/52

9. 发明公开

EP3410490A2 DISPLAY DEVICE 有权
公开(公告)号：EP3410490A2
公开(公告)日：2018-12-05
申请号：EP18173345.2
申请日：2018-05-18
申请人： Mikuni Electron Corporation
发明人： TANAKA, Sakae
IPC分类号： H01L27/32 , H01L51/52
CPC分类号： H01L27/3262 , H01L27/1225 , H01L27/1248 , H01L27/1288 , H01L27/3248 , H01L27/3258 , H01L29/42384 , H01L29/66969 , H01L29/78648 , H01L29/7869 , H01L51/5072 , H01L51/5092 , H01L51/5218 , H01L51/5271 , H01L51/56 , H01L2227/323 , H01L2251/303
摘要： A display device includes a transistor includes an oxide semiconductor layer (112a), a first gate electrode (104a), a first insulating layer (106), and a transparent conductive layer (108a), and an organic EL element (130) includes a first electrode (146) being light-transmissive, and a second electrode (158), a light emitting layer (152), and an electron transfer layer (144). The first gate electrode including a region overlapping the oxide semiconductor layer, the first insulating layer provided between the first gate electrode and the oxide semiconductor layer, the transparent conductive layer provided between the first insulating layer and the oxide semiconductor layer, and at least including a region in contact with the oxide semiconductor layer, the first electrode including a region overlapping the second electrode, the light emitting layer and the electron transfer layer provided between the first electrode and the second electrode, the electron transfer layer provided between the first electrode and the light emitting layer, and the first electrode is continuous from the transparent conductive layer.

10. 发明公开

EP4366488A2 TOUCH PANEL DISPLAY 审中-实审
公开(公告)号：EP4366488A2
公开(公告)日：2024-05-08
申请号：EP24166336.8
申请日：2019-04-15
申请人： Mikuni Electron Corporation
发明人： TANAKA, Sakae
IPC分类号： H10K59/126
CPC分类号： H10K59/40 , H10K59/126
摘要： A touch panel display includes a transparent resin substrate (124); a touch sensor (108) including a first sensor electrode (114) and a second sensor electrode (116) embedded in the transparent resin substrate; a display portion (102) disposed on the transparent resin substrate (124) and including a plurality of pixels (110), a plurality of scanning signal lines, and a plurality of video signal lines; a driver IC (112b); a first driving circuit (112a) disposed on the transparent resin substrate (124) and connected with the plurality of scanning signal lines; a second driving circuit (112c) disposed on the transparent resin substrate (124) and connected with the second sensor electrode (116), and a sealing layer (128) covering the display portion (102), the first driving circuit (112a), and the second driving circuit (112c). The touch sensor (108) and the display portion (102) overlap each other in a plan view. The transparent resin substrate (124) comprises a plurality of transparent insulating layers. The first sensor electrode (114) and the second sensor electrode (116) are disposed between different layers of the plurality of transparent resin layers (150). The first sensor electrode (114) is electrically connected to the driver IC (112b) by a first drawing wire (194a) via a first contact hole (195a) through at least one transparent resin layer of the plurality of transparent resin layers (150). The second sensor electrode (116) is electrically connected to the second driving circuit (112c) by a second drawing wire (194b) via a second contact hole (195b) through at least one transparent resin layer of the plurality of transparent resin layers (150). The first drawing wire (194a), and the second drawing wire (194b) are disposed over the plurality of transparent insulating layers. The first contact hole (195a) and the second contact hole (195b) are covered with the sealing layer (128).

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