Invention Grant
- Patent Title: MEMS mirror in series with resonant MEMS mirror to redistribute dense pixels
-
Application No.: US17578027Application Date: 2022-01-18
-
Publication No.: US12282153B2Publication Date: 2025-04-22
- Inventor: Daniel Adema
- Applicant: GOOGLE LLC
- Applicant Address: US CA Mountain View
- Assignee: GOOGLE LLC
- Current Assignee: GOOGLE LLC
- Current Assignee Address: US CA Mountain View
- Main IPC: G02B26/08
- IPC: G02B26/08 ; G02B26/10 ; G02B27/01
Abstract:
A near-eye display system employs a low-amplitude, low-frequency micro-electromechanical system (MEMS) mirror in series with a higher-amplitude, higher-frequency resonant MEMS mirror to rotate at a reduced amplitude and frequency with respect to the resonant MEMS mirror redistribute illumination pulses or pixels at the extents of a sinusoidal angular scan pattern of the resonant MEMS mirror.
Public/Granted literature
- US20230228985A1 MEMS MIRROR IN SERIES WITH RESONANT MEMS MIRROR TO REDISTRIBUTE DENSE PIXELS Public/Granted day:2023-07-20
Information query
