Method and processing unit for activating at least one drive unit of at least one deflection unit of a microscanner device
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United States of America
Stats
-
Jan 28, 2025
Grant Date -
Jun 2, 2022
app pub date -
Jul 21, 2020
filing date -
Jul 21, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for activating a drive unit of a deflection unit of a two-dimensional microscanner device. First and second control signals for activating the drive unit of the deflection unit are initially generated using a processing unit. The first and second control signals are subsequently transferred to the drive unit. A sinusoidal first movement of the deflection unit about a first axis and a sinusoidal second movement of the deflection unit about a second axis are carried out at a first point in time based on the transferred control signals. The first control signals are then adapted so that a periodic third movement is superimposed on the first movement at a second point in time following the first point in time. Alternatively, the second control signals are adapted so that a periodic fourth movement is superimposed on the second movement at the second point in time following the first.
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International Classification(s)
- 2020 Application Filing Year
- H04N Class
- 17398 Applications Filed
- 12940 Patents Issued To-Date
- 74.38 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H04N Class
- 0 % this patent is cited more than
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