公开(公告)号：US20240404177A1

公开(公告)日：2024-12-05

申请号：US18679649

申请日：2024-05-31

Applicant: Apple Inc.

Inventor： Alexandre Da Veiga ,  Wei Wang ,  Jeffrey S Norris

IPC: G06T15/20 ,  G06T19/00

Abstract: Devices, systems, and methods that provide a view of a three-dimensional (3D) environment (e.g., a viewer's room) with a portal providing views of another user's (e.g., a sender's) background environment during a communication session. For example, a process at a first electronic device may include presenting a view of a first 3D environment. Data representing a second 3D environment based at least in part on sensor data captured in a physical environment of a second electronic device may be obtained. Portal content based on the data representing the second 3D environment and a viewpoint within the first 3D environment may be determined. A portal with the portal content may be displayed in the view of the first 3D environment, where the portal content depicts a portion of the second 3D environment viewed through the portal from the viewpoint.

公开(公告)号：US11480742B1

公开(公告)日：2022-10-25

申请号：US17089509

申请日：2020-11-04

Applicant: Apple Inc.

Inventor： Patrick J. Czarnota ,  Paul A. Parks ,  Edmund L. Ma ,  Wei Wang

IPC: G02B6/42 ,  G01D5/39 ,  G01D5/30 ,  H01L31/0232

Abstract: A micro device transfer tool and methods of operation are described. In an embodiment, the micro device transfer tool includes an articulating transfer head assembly capable of six degrees of motion. A miniatured camera assembly may be secured near the point of contact for the articulating transfer head assembly to aid in system alignment. In an embodiment, an encoder system is described for alignment of a micro pick up array and target substrate using complementary concentric grating patterns. In an embodiment a miniaturized position sensor design is described for sensing position of various system components during alignment or pick and place processes.