公开(公告)号：US11631781B2

公开(公告)日：2023-04-18

申请号：US17180843

申请日：2021-02-21

申请人： PlayNitride Inc.

发明人： Tzu-Yu Ting ,  Yu-Hung Lai ,  Hsiang-Wen Tang ,  Yi-Chun Shih

IPC分类号： H01L33/00 ,  G09F9/33 ,  H01L27/15 ,  H01L25/075

摘要： A method of manufacturing display device is disclosed. A substrate includes a basal layer and metal contacts on the top surface. An insulation layer is disposed on the top surface and includes a first mounting surface and a bottom surface. Multiple grooves are formed on the insulation layer and each extends from the first mounting surface to the bottom surface. The grooves respectively correspond to the metal contacts and expose respective metal contacts. An electromagnetic force is provided with a direction from the basal layer toward the insulation layer. A droplet containing multiple micro components is provided on the first mounting surface. A configuration of an electrode of the micro component corresponds to a configuration of one of the grooves. The electrode is attracted to the corresponding groove by the electromagnetic force so as to electrically contact the metal contact.

公开(公告)号：US10978609B2

公开(公告)日：2021-04-13

申请号：US16541055

申请日：2019-08-14

申请人： PLAYNITRIDE INC.

发明人： Tzu-Yu Ting ,  Yu-Hung Lai ,  Hsiang-Wen Tang ,  Yi-Chun Shih

IPC分类号： H01L33/00 ,  H01L27/15 ,  G09F9/33

摘要： A method of manufacturing display device is disclosed. a substrate includes a basal layer and metal contacts on the top surface. An insulation layer is disposed on the top surface and includes a first mounting surface and a bottom surface. Multiple grooves are formed on the insulation layer and each extends from the first mounting surface to the bottom surface. The grooves respectively correspond to the metal contacts and expose respective metal contacts. An electromagnetic force is provided with a direction from the basal layer toward the insulation layer. A droplet containing multiple micro components is provided on the first mounting surface. A configuration of an electrode of the micro component corresponds to a configuration of one of the grooves. The electrode is attracted to the corresponding groove by the electromagnetic force so as to electrically contact the metal contact.

公开(公告)号：US10991846B2

公开(公告)日：2021-04-27

申请号：US16000418

申请日：2018-06-05

申请人： PLAYNITRIDE INC.

发明人： Tzu-Yu Ting ,  Sheng-Chieh Liang ,  Yu-Hung Lai

IPC分类号： H01L33/00 ,  H01L23/00 ,  H01L25/00 ,  H01L21/683 ,  H01L27/15 ,  H01L25/075

摘要： A method of manufacturing micro light-emitting element array is disclosed. A transfer substrate and at least one metal bonding pad are provided, and the metal bonding pad is disposed on the transfer substrate. A growth substrate and a plurality of micro light-emitting elements are provided. The micro light-emitting elements are disposed on the growth substrate, and a surface of each of the micro light-emitting elements away from the growth substrate having at least one electrode. The metal bonding pad is molten at a heating temperature, and the electrode is connected to the metal bonding pad. Then, the growth substrate is removed.

公开(公告)号：US11450785B2

公开(公告)日：2022-09-20

申请号：US17157737

申请日：2021-01-25

申请人： PLAYNITRIDE INC.

发明人： Tzu-Yu Ting ,  Sheng-Chieh Liang ,  Yu-Hung Lai

IPC分类号： H01L27/15 ,  H01L33/00 ,  H01L23/00 ,  H01L25/00 ,  H01L21/683 ,  H01L25/075

摘要： A transfer carrier is adapted to be connected to an electrode of a micro light-emitting element and transfer the micro light-emitting element. A transfer carrier includes a transfer substrate and a plurality of metal bonding pads. The metal bonding pads are disposed on the transfer substrate, and every two metal bonding pads that are adjacent to each other are spaced apart from each other through a gap.

公开(公告)号：US20210175387A1

公开(公告)日：2021-06-10

申请号：US17180843

申请日：2021-02-21

申请人： PlayNitride Inc.

发明人： Tzu-Yu Ting ,  Yu-Hung Lai ,  Hsiang-Wen Tang ,  Yi-Chun Shih

IPC分类号： H01L33/00 ,  G09F9/33 ,  H01L27/15

摘要： A method of manufacturing display device is disclosed. a substrate includes a basal layer and metal contacts on the top surface. An insulation layer is disposed on the top surface and includes a first mounting surface and a bottom surface. Multiple grooves are formed on the insulation layer and each extends from the first mounting surface to the bottom surface. The grooves respectively correspond to the metal contacts and expose respective metal contacts. An electromagnetic force is provided with a direction from the basal layer toward the insulation layer. A droplet containing multiple micro components is provided on the first mounting surface. A configuration of an electrode of the micro component corresponds to a configuration of one of the grooves. The electrode is attracted to the corresponding groove by the electromagnetic force so as to electrically contact the metal contact.