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US 11,709,100 B2Granted
Sensor unit and image processing device
AssigneeToshiba Tec Kabushiki Kaisha
InventorMakoto Odani
Life of this patent
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Abstract
A sensor apparatus includes a photosensitive sensor, a cover, and a moving mechanism. The photosensitive sensor includes a first lens and a second lens which focus on a photosensitive element. The cover includes a first slit arranged on an optical axis of the first lens and a second slit arranged on an optical axis of the second lens. The moving mechanism is configured to move the photosensitive sensor and the cover relative to each other so that the second slit is arranged on the optical axis of the first lens.
Claims13
A sensor apparatus, comprising:
- a pyroelectric sensor including a first lens and a second lens which focus on a photosensitive element;
- a cover having a first slit arranged on an optical axis of the first lens and a second slit arranged on an optical axis of the second lens;
- and
- a moving mechanism configured to relatively move the pyroelectric sensor and the cover so that the second slit is arranged on the optical axis of the first lens.
1 more element
Dependencies are inferred from the claim text.