公开(公告)号：US11387387B2

公开(公告)日：2022-07-12

申请号：US16862582

申请日：2020-04-30

Applicant: PlayNitride Display Co., Ltd.

Inventor： Chih-Ling Wu ,  Yen-Yeh Chen ,  Yi-Min Su ,  Yi-Chun Shih ,  Bo-Wei Wu ,  Yu-Yun Lo ,  Ying-Ting Lin ,  Tzu-Yang Lin

IPC: H01L33/38 ,  H01L25/075 ,  H01L33/40

Abstract: A micro light emitting device display apparatus including a circuit substrate, a plurality of micro light emitting devices, a first common electrode layer, and a second common electrode layer is provided. The micro light emitting devices are disposed on the circuit substrate and individually include an epitaxial structure and a first-type electrode and a second-type electrode respectively disposed on two side surfaces of the epitaxial structure opposite to each other. The first common electrode layer is disposed on the circuit substrate and directly covers the plurality of first-type electrodes of the micro light emitting devices. The second common electrode layer is disposed between the micro light emitting devices. The first common electrode layer is electrically connected to the second common electrode layer.

公开(公告)号：US11069556B2

公开(公告)日：2021-07-20

申请号：US16842790

申请日：2020-04-08

Applicant: PlayNitride Display Co., Ltd.

Inventor： Bo-Wei Wu ,  Yu-Yun Lo ,  Shiang-Ning Yang ,  Ying-Ting Lin

IPC: H01L21/683

Abstract: A micro component structure includes a substrate, at least one micro component and a fixing structure. The micro component is disposed on the substrate, has a spacing from the substrate and has at least one top surface. The fixing structure is disposed on the substrate and includes at least one covering portion and at least one connecting portion. The covering portion is disposed on a portion of the top surface of the micro component, and the connecting portion is connected to an edge of the covering portion and extends onto the substrate. At least one of the covering portion and the connecting portion includes at least one patterned structure.

公开(公告)号：US20210166966A1

公开(公告)日：2021-06-03

申请号：US16842790

申请日：2020-04-08

Applicant: PlayNitride Display Co., Ltd.

Inventor： Bo-Wei Wu ,  Yu-Yun Lo ,  Shiang-Ning Yang ,  Ying-Ting Lin

IPC: H01L21/683

Abstract: A micro component structure includes a substrate, at least one micro component and a fixing structure. The micro component is disposed on the substrate, has a spacing from the substrate and has at least one top surface. The fixing structure is disposed on the substrate and includes at least one covering portion and at least one connecting portion. The covering portion is disposed on a portion of the top surface of the micro component, and the connecting portion is connected to an edge of the covering portion and extends onto the substrate. At least one of the covering portion and the connecting portion includes at least one patterned structure.

公开(公告)号：US20200259050A1

公开(公告)日：2020-08-13

申请号：US16862582

申请日：2020-04-30

Applicant: PlayNitride Display Co., Ltd.

Inventor： Chih-Ling Wu ,  Yen-Yeh Chen ,  Yi-Min Su ,  Yi-Chun Shih ,  Bo-Wei Wu ,  Yu-Yun Lo ,  Ying-Ting Lin ,  Tzu-Yang Lin

IPC: H01L33/38 ,  H01L33/40 ,  H01L25/075

Abstract: A micro light emitting device display apparatus including a circuit substrate, a plurality of micro light emitting devices, a first common electrode layer, and a second common electrode layer is provided. The micro light emitting devices are disposed on the circuit substrate and individually include an epitaxial structure and a first-type electrode and a second-type electrode respectively disposed on two side surfaces of the epitaxial structure opposite to each other. The first common electrode layer is disposed on the circuit substrate and directly covers the plurality of first-type electrodes of the micro light emitting devices. The second common electrode layer is disposed between the micro light emitting devices. The first common electrode layer is electrically connected to the second common electrode layer.