公开(公告)号：US20240078944A1

公开(公告)日：2024-03-07

申请号：US18462262

申请日：2023-09-06

Applicant: Google LLC

Inventor： Daniel Adema ,  Shreyas Potnis ,  Eliezer Glik

IPC: G09G3/00 ,  G02B27/01

CPC classification number: G09G3/007 ,  G02B27/0172 ,  G02B2027/0121 ,  G02B2027/0178 ,  G09G2320/0693

Abstract: Improved techniques of detecting angular misalignment between a display and a waveguide of a smartglasses device includes providing a detection mechanism for the display such that the location of a misalignment can indicate how to compensate for the misalignment.

公开(公告)号：US20240087488A1

公开(公告)日：2024-03-14

申请号：US18462253

申请日：2023-09-06

Applicant: Google LLC

Inventor： Shreyas Potnis ,  Eliezer Glik ,  Daniel Adema

IPC: G09G3/00

CPC classification number: G09G3/002 ,  G09G2320/0693 ,  G09G2340/0471 ,  G09G2340/12

Abstract: Improved techniques include providing a coupling element on a nose bridge that can overlay left and right images output from respective outcouplers and send the overlay image to a sensor. Based on at least a portion of the overlay image, the sensor may cause the left, right, or both field of views to move until the left and right images are aligned.