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US 2013/0155495 A1Published application
Lens for absorbing infrared light and lens module having same
AssigneeHon Hai Precision Industry Co., Ltd.
InventorCHUNG-PEI WANG
Life of this patent
Estimating the term…
Abstract
A lens module includes a lens barrel and a lens received in the lens barrel. The lens includes an image-side surface and an object-side surface, and is configured for converging or diverging light from the object-side surface to the image-side surface. The lens is made by a composition of raw materials which absorb the infrared element of the light passing therethrough.
Claims10
A lens, comprising:
- an image-side surface and an object-side surface opposite to the image-side surface;
- wherein the lens is made by an composition of raw materials which absorbing infrared light constituent of lights passing therethrough.
A lens module, comprising:
- a lens barrel;
- and
- a lens received in the lens barrel, and comprising an image-side surface and an object-side surface opposite to the image-side surface;
- wherein the lens is made by an composition of raw materials which absorbing infrared light constituent of lights passing therethrough.
1 more element
Dependencies are inferred from the claim text.