公开(公告)号：EP4382987A1

公开(公告)日：2024-06-12

申请号：EP23214460.0

申请日：2023-12-05

申请人： Apple Inc.

发明人： MATZINGER, Thomas R. ,  MARIC, Ivan S. ,  AZZANO, Guilhem S. ,  ZIMMERMAN, Aidan N. ,  BABIARZ, Kristina A. ,  CHAKRABORTY, Bijeta ,  VON SCHULMANN, Alexander B. ,  SEADAT BEHESHTI, Matin

IPC分类号： G02B27/00 ,  G02B27/01 ,  G06F3/01

CPC分类号： G02B27/0176 ,  G06F3/013 ,  G02B27/0093 ,  G02B2027/018720130101 ,  G02B2027/017820130101

摘要： A head-mounted device (10) may include optical assemblies (20) for presenting images to a user. Motors (48) may be used to adjust the spacing between the optical assemblies (20) to accommodate different interpupillary distances. The force with which the motors (48) move the optical assemblies (20) towards a central nose bride portion of the device (10) may be limited. The force may be limited using a clutch such as a magnetic clutch or a physical clutch based on structures that decouple from each other to limit the force. The force may also be limited by monitoring the force and halting the motors (48) in response to detection of a given amount of force. Sensor measurements and electrical motor load measurement may be used in measuring the force. If desired, motor operation may be controlled by a user-operated button (70).

公开(公告)号：EP4339687A1

公开(公告)日：2024-03-20

申请号：EP23196283.8

申请日：2023-09-08

申请人： Apple Inc.

发明人： POMEROY, Shannon ,  BABIARZ, Kristina A. ,  TAO, Jia ,  ZIMMERMAN, Aidan N. ,  SEADAT BEHESHTI, Matin ,  TREKELL, Blake N. ,  SPRAGUE, William W. ,  MIRABELLA, Anna V.

IPC分类号： G02B27/01

摘要： A head-mounted device (10) may include optical assemblies (20) for presenting images to a user. Motors (48) may be used to adjust the spacing between the optical assemblies (20) to accommodate different interpupillary distances. Gaze trackers (50) may be used to make interpupillary distance measurements and eye relief measurements. Adjustments to the positions of the optical assemblies (20) may be made by the motors (48) based on the interpupillary distance measurements and eye relief measurements.

公开(公告)号：EP4381245A1

公开(公告)日：2024-06-12

申请号：EP22783613.7

申请日：2022-09-08

申请人： Apple Inc.

发明人： SEADAT BEHESHTI, Matin ,  TAO, Jia ,  ZIMMERMAN, Aidan N. ,  CAMP, John S. ,  CRAMER, David R. ,  CHRISTENSEN, Evan D. ,  MARIC, Ivan S. ,  BABIARZ, Kristina A. ,  FRANKLIN, Jeremy C.

IPC分类号： G01D5/347 ,  G02B27/01

CPC分类号： G02B27/0176 ,  G02B2027/015920130101 ,  G02B2027/018120130101