公开(公告)号：US20200321412A1

公开(公告)日：2020-10-08

申请号：US16820454

申请日：2020-03-16

申请人： Sony Corporation

发明人： Seiichiro Jinta

IPC分类号： H01L27/32 ,  G09G3/3233 ,  G09G3/3266 ,  H01L29/417 ,  G11C19/18 ,  G11C19/28 ,  G09G3/3241

摘要： Disclosed herein is a shift register circuit that is formed on an insulating substrate with thin film transistors having channels of the same conductivity type and includes shift stages, each of the shift stages including: a first thin film transistor; a second thin film transistor; a 3(1)-th thin film transistor; a 3(2)-th thin film transistor; a 4(1)-th thin film transistor; a 4(2)-th thin film transistor; a fifth thin film transistor; and a sixth thin film transistor.

公开(公告)号：US20200286427A1

公开(公告)日：2020-09-10

申请号：US16820322

申请日：2020-03-16

申请人： Sony Corporation

发明人： Seiichiro Jinta

IPC分类号： G09G3/3233 ,  G09G3/20 ,  G09G3/3266 ,  G09G3/3283

摘要： A display unit of the disclosure includes a unit pixel and a driving section that drives the unit pixel. The unit pixel includes a light-emitting device, a capacitor section having a first capacitor and a second capacitor that are coupled in series through a first node, a drive transistor that supplies a drive current corresponding to a potential difference across both ends of the capacitor section to the light-emitting device, and a first transistor that delivers a first voltage to the first node by turning on.

公开(公告)号：US20180323248A1

公开(公告)日：2018-11-08

申请号：US16014753

申请日：2018-06-21

申请人： Sony Corporation

发明人： Seiichiro Jinta

IPC分类号： H01L27/32 ,  H01L27/12 ,  G09G3/3233 ,  G09G3/20 ,  H01L29/49 ,  H01L51/50 ,  H01L29/786

CPC分类号： H01L27/3262 ,  G09G3/2003 ,  G09G3/3233 ,  G09G2230/00 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0809 ,  G09G2310/08 ,  G09G2320/02 ,  H01L27/1222 ,  H01L27/1229 ,  H01L27/1237 ,  H01L27/1251 ,  H01L27/127 ,  H01L27/3213 ,  H01L27/322 ,  H01L27/3276 ,  H01L29/495 ,  H01L29/78648 ,  H01L29/78672 ,  H01L29/78678 ,  H01L29/78696 ,  H01L51/504 ,  H01L2227/323 ,  H01L2251/5315

摘要： There is provided a display device including: a light emitting element; and a drive transistor (DRTr) that includes a coupling section (W1) and a plurality of channel sections (CH) coupled in series through the coupling section (W1), wherein the drive transistor (DRTr) is configured to supply a drive current to the light emitting element.

公开(公告)号：US10121841B2

公开(公告)日：2018-11-06

申请号：US15965153

申请日：2018-04-27

申请人： Sony Corporation

发明人： Seiichiro Jinta

IPC分类号： G09G3/3225 ,  H01L27/32 ,  H01L29/786 ,  H01L27/12 ,  G09G3/20 ,  H01L51/50 ,  G09G3/3233 ,  H01L29/49

摘要： There is provided a display device including: a light emitting element; and a drive transistor (DRTr) that includes a coupling section (W1) and a plurality of channel sections (CH) coupled in series through the coupling section (W1), wherein the drive transistor (DRTr) is configured to supply a drive current to the light emitting element.

公开(公告)号：US09940876B2

公开(公告)日：2018-04-10

申请号：US15596463

申请日：2017-05-16

申请人： Sony Corporation

发明人： Takao Tanikame ,  Seiichiro Jinta

IPC分类号： G09G3/30 ,  G09G3/3266 ,  G09G3/325

CPC分类号： G09G3/3266 ,  G09G3/32 ,  G09G3/3208 ,  G09G3/325 ,  G09G5/001 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0286

摘要： A display device including a display area including a plurality of pixel circuits, a peripheral area including a scanning circuit, a plurality of first scanning lines, a plurality of second scanning lines, and a plurality of third scanning lines. Each of the plurality of pixel circuits includes a write transistor, a drive transistor, a first switching transistor, a second switching transistor, a third switching transistor, a fourth switching transistor, a capacitor, and a light emitting element. Duration of a light emitting period of respective light emitting element in each of the pixel circuits within one frame period is variably controlled by changing a width of an input pulse.

公开(公告)号：US20180076271A1

公开(公告)日：2018-03-15

申请号：US15813983

申请日：2017-11-15

申请人： Sony Corporation

发明人： Seiichiro Jinta

IPC分类号： H01L27/32 ,  H01L27/12 ,  G09G3/20 ,  H01L29/49 ,  H01L51/50 ,  H01L29/786

CPC分类号： H01L27/3262 ,  G09G3/2003 ,  G09G3/3233 ,  G09G2230/00 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0809 ,  G09G2310/08 ,  G09G2320/02 ,  H01L27/1222 ,  H01L27/1229 ,  H01L27/1237 ,  H01L27/1251 ,  H01L27/127 ,  H01L27/3213 ,  H01L27/322 ,  H01L27/3276 ,  H01L29/495 ,  H01L29/78648 ,  H01L29/78672 ,  H01L29/78678 ,  H01L29/78696 ,  H01L51/504 ,  H01L2227/323 ,  H01L2251/5315

摘要： There is provided a display device including: a light emitting element; and a drive transistor (DRTr) that includes a coupling section (W1) and a plurality of channel sections (CH) coupled in series through the coupling section (W1), wherein the drive transistor (DRTr) is configured to supply a drive current to the light emitting element.

公开(公告)号：US09697773B2

公开(公告)日：2017-07-04

申请号：US15406883

申请日：2017-01-16

申请人： SONY CORPORATION

发明人： Seiichiro Jinta

IPC分类号： G09G3/3233

CPC分类号： G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/08 ,  G09G2340/04

摘要： A method of manufacturing a display unit in which the method includes: forming a transistor on a substrate, in which a first direction to be scanned by an ion implantation apparatus intersects with a second direction to be scanned by an Excimer Laser Anneal apparatus; and forming a display element.

公开(公告)号：US09685110B2

公开(公告)日：2017-06-20

申请号：US15149507

申请日：2016-05-09

申请人： Sony Corporation

发明人： Takao Tanikame ,  Seiichiro Jinta

IPC分类号： G09G3/30 ,  G09G3/3208 ,  G09G3/3266 ,  G09G5/00 ,  G09G3/32

CPC分类号： G09G3/3266 ,  G09G3/32 ,  G09G3/3208 ,  G09G3/325 ,  G09G5/001 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0286

摘要： A display device including a display area. The display area having a plurality of pixel circuits, a peripheral area including a scanning circuit, a plurality of first scanning lines, a plurality of second scanning lines, and a plurality of third scanning lines. Each of the plurality of pixel circuits includes a write transistor, a drive transistor, a first switching transistor, a second switching transistor, a third switching transistor, a fourth switching transistor, a capacitor, and a light emitting element. Duration of a conductive state of the third switching transistor is variably controlled by changing a width of the input pulse and duration of a conductive state of the fourth switching transistor is variably controlled by changing the width of the input pulse.

公开(公告)号：US20170084679A1

公开(公告)日：2017-03-23

申请号：US15361957

申请日：2016-11-28

申请人： Sony Corporation

发明人： Seiichiro Jinta

IPC分类号： H01L27/32 ,  H01L51/50 ,  H01L29/49 ,  G09G3/3233 ,  G09G3/20

CPC分类号： H01L27/3262 ,  G09G3/2003 ,  G09G3/3233 ,  G09G2230/00 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0809 ,  G09G2310/08 ,  G09G2320/02 ,  H01L27/1222 ,  H01L27/1229 ,  H01L27/1237 ,  H01L27/1251 ,  H01L27/127 ,  H01L27/3213 ,  H01L27/322 ,  H01L27/3276 ,  H01L29/495 ,  H01L29/78648 ,  H01L29/78672 ,  H01L29/78678 ,  H01L29/78696 ,  H01L51/504 ,  H01L2227/323 ,  H01L2251/5315

摘要： There is provided a display device including: a light emitting element; and a drive transistor (DRTr) that includes a coupling section (W1) and a plurality of channel sections (CH) coupled in series through the coupling section (W1), wherein the drive transistor (DRTr) is configured to supply a drive current to the light emitting element.

公开(公告)号：US09576528B2

公开(公告)日：2017-02-21

申请号：US14077251

申请日：2013-11-12

申请人： Sony Corporation

发明人： Seiichiro Jinta

IPC分类号： G09G3/3233 ,  G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/08 ,  G09G2340/04

摘要： A method of manufacturing a display unit in which the method includes: forming a transistor on a substrate, in which a first direction to be scanned by an ion implantation apparatus intersects with a second direction to be scanned by an Excimer Laser Anneal apparatus; and forming a display element.

摘要翻译： 一种制造显示单元的方法，其中所述方法包括：在衬底上形成晶体管，其中由离子注入装置扫描的第一方向与准分子激光退火装置与要扫描的第二方向相交; 并形成显示元件。