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AssigneeSAE Magnetics (H.K.) Ltd.
InventorsChi Wai LO, Sidney Shen Kuang CHOU, Yiu Sing HO, Fen Yan LI, Xin Tao LANG, Gui Ming WEI
Estimating the term…
A lens assembly includes a lens holder and a lens barrel that are coaxial and integrated in a unity, a cavity is defined therein to receive at least one lens, at least three guiding legs are extended from a bottom of the lens holder, and the guiding legs define a plane that is parallel to an installation plane of the lens. It can achieve an accurate optical axis alignment between the lens and the image sensor, reduce total assembly tolerances of the camera module thereby improving imaging quality, and reduce manufacturing cost to benefit the popularization in industries.
A lens assembly, comprising a lens holder and a lens barrel that are coaxial and integrated in a unity, a cavity being defined therein to receive at least one lens, wherein at least three guiding legs are extended from a bottom of the lens holder, the guiding legs define a plane that is parallel to an installation plane of the lens, wherein the at least three guiding legs pass through at least three guiding holes formed on a sensor cover arranged on an image sensor.
A camera module, comprising a lens assembly, a lens driver and a image sensor assembly, the lens assembly being installed in the lens driver along an optical axis direction, the image sensor assembly located below the lens assembly, the lens assembly comprising a lens holder and a lens barrel that are coaxial and integrated in a unity, a cavity being defined therein to receive at least one lens, wherein at least three guiding legs are extended from a bottom of the lens holder, the at least three guiding legs define a plane that is parallel to an installation plane of the lens, and the at least three guiding legs are located above the image sensor assembly and contacted with a surface of the image sensor assembly to achieve optical axis alignment, wherein the image sensor assembly comprises a PCB (Printed Circuit Board), an image sensor mounted on the PCB, and a sensor cover arranged between the image sensor and the lens driver, wherein at least three first guiding holes are formed on the sensor cover, and the at least three guiding legs pass through the at least three first guiding holes.
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A manufacturing method of a lens assembly, comprising:
An assembly method of a camera module, comprising:
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Dependencies are inferred from the claim text.