Image capturing apparatus
AssigneeGingy Technology Inc.
InventorsYi-Feng Chiu, Chiung-Han Wang, Jen-Chieh Wu
Life of this patent
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Abstract
An image capturing apparatus includes a cover plate, a first lens element, a second lens element, a third lens element and a sensor arranged sequentially from an object side to an image side along an optical axis. The number of lens elements in the image capturing apparatus is only three. The image capturing apparatus satisfies: f/imgH<0.45, and 2<(OTL-d)/imgH<9, wherein f is an effective focal length of the image capturing apparatus, imgH is a maximum image height of the image capturing apparatus, OTL is a distance from an object to an image plane on the optical axis, and d is a thickness of the cover plate.
Claims27
An image capturing apparatus comprising a display panel, a lens assembly and a sensor, the lens assembly comprising a first lens element having a negative refractive power, a second lens element having a positive refractive power, a third lens element having a negative refractive power and a storage component holding the first lens element, the second lens element and the third lens element therein, wherein the display panel, the first lens element, the second lens element, the third lens element and the sensor are arranged sequentially from an object side to an image side along an optical axis.
An image capturing apparatus comprising a cover plate, a first lens element, a second lens element, a third lens element and a sensor arranged sequentially from an object side to an image side along an optical axis, wherein a number of lens elements in the image capturing apparatus is only three, and the image capturing apparatus satisfies:
- f/imgII<0.45;
- and
- 2<(OTL-d)/imgH<9,
- wherein f is an effective focal length of the image capturing apparatus, imgH is a maximum image height of the image capturing apparatus, OTL is a distance from an object to an image plane on the optical axis, and d is a thickness of the cover plate.
Dependencies are inferred from the claim text.