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US 12,366,789 B2Granted
Aperture unit
AssigneeTDK Taiwan Corp.
InventorsKuo-Chun Kao, Meng-Ting Lin, I-Mei Huang, Sin-Jhong Song
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AssigneeTDK Taiwan Corp.
InventorsKuo-Chun Kao, Meng-Ting Lin, I-Mei Huang, Sin-Jhong Song
Estimating the term…
The present invention relates to an aperture unit having an optical axis. The aperture unit includes a fixed portion, a guiding element, a first blade and a driving assembly. The guiding element is movably connected to the fixed portion, and the first blade is movably connected to the guiding element and the fixed portion. The driving assembly is disposed on the guiding element for driving the guiding element to move relative to the fixed portion in a first moving dimension. When the guiding element moves relative to the fixed portion in the first moving dimension, the first blade is driven by the guiding element to move relative to the fixed portion in a second moving dimension, and the first moving dimension and the second moving dimension are different.
An aperture unit having an optical axis, comprising:
Dependencies are inferred from the claim text.