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US 2015/0029600 A1Published application
Image Pickup Lens
AssigneeLG Innotek Co., Ltd.
InventorsJin Young Kim, Duk Keun Kwon
Life of this patent
Estimating the term…
Abstract
Embodiments relate to an image pickup lens including a first lens having both convex surfaces, a second lens in the form of a positive meniscus lens and a third lens in the form of a negative meniscus lens, the first lens to the third lens being arranged in sequence from an object side to an image side. The first lens to the third lens are formed of the same material.
Claims20
An image pickup lens comprising:
- a first lens having both convex surfaces;
- a second lens in the form of a positive meniscus lens;
- and
- a third lens in the form of a negative meniscus lens, the first lens, the second lens and the third lens being arranged in sequence from an object side to an image side,
- wherein the first lens to the third lens are formed of the same material.
2 more elements
An image pickup lens comprising:
- a first lens in the form of a positive power lens, the first lens having both convex surfaces;
- a second lens in the form of a positive power lens;
- a third lens in the form of a negative power lens, the first lens, the second lens and the third lens being arranged in sequence from an object side to an image side,
- wherein the first lens to the third lens are formed of the same material, and
- wherein power of the second lens is greater than power of the first lens and the third lens.
2 more elements
A camera module comprising:
- an image pickup lens including a first lens in the form of a positive power lens, the first lens having both convex surfaces, a second lens in the form of a positive power lens and a third lens in the form of a negative power lens, the first lens, the second lens and the third lens being arranged in sequence from an object side to an image side, wherein the first lens to the third lens are formed of the same material, and wherein power of the second lens is greater than power of the first lens and the third lens;
- a filter configured to selectively transmit light, having passed through the image pickup lens, based on a wavelength of the light;
- and
- a light receiving device configured to receive light having passed through the filter.
1 more element
Dependencies are inferred from the claim text.