Smart device and controlling method thereof
First Claim
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1. A smart device, comprising:
- a camera comprising a lens and an iris positioned over the lens, the iris comprising a multitude of films disposed concentrically in a same plane,wherein the multitude of films form a plurality of apertures such that each film has a respectively corresponding one of the plurality of apertures, each of the plurality of apertures having a different size, andwherein the iris is configured to adjust transparency of each film individually to form a different aperture; and
a controller configured to cause the iris to adjust a size of an aperture formed in a corresponding one of the films to adjust quantity of light incident on the lens,wherein the iris further comprises a multitude of electrodes that are connected to the multitude of films, each of the electrodes being configured to apply voltage to a respectively corresponding one of the films, andwherein each of the films is discontinuous at at least one spot to be connected to a respectively corresponding one of the electrodes that is configured to apply the voltage to the corresponding film.
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Abstract
A smart device and controlling method thereof are disclosed. The smart device includes a camera including a lens and an iris positioned over the lens, the iris including a single layer film; and a controller configured to cause the iris to adjust a size of an aperture formed in the film to adjust quantity of light incident on the lens. A method for controlling the smart device includes obtaining a video of a subject consecutively via the camera, using preset conditions; detecting a relative movement between the subject and the smart device; and adjusting at least one of the conditions based on the detected movement.
19 Citations
17 Claims
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1. A smart device, comprising:
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a camera comprising a lens and an iris positioned over the lens, the iris comprising a multitude of films disposed concentrically in a same plane, wherein the multitude of films form a plurality of apertures such that each film has a respectively corresponding one of the plurality of apertures, each of the plurality of apertures having a different size, and wherein the iris is configured to adjust transparency of each film individually to form a different aperture; and a controller configured to cause the iris to adjust a size of an aperture formed in a corresponding one of the films to adjust quantity of light incident on the lens, wherein the iris further comprises a multitude of electrodes that are connected to the multitude of films, each of the electrodes being configured to apply voltage to a respectively corresponding one of the films, and wherein each of the films is discontinuous at at least one spot to be connected to a respectively corresponding one of the electrodes that is configured to apply the voltage to the corresponding film. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification