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US 2019/0158750 A1Published application
Camera module and mobile terminal having the same
AssigneeLG Electronics Inc.
InventorsJongpil KIM, Hakhae KIM
Life of this patent
Estimating the term…
Abstract
Disclosed are a camera module and a mobile terminal having the same. The camera module includes: a first lens assembly with a variable focal length; a second lens assembly that is provided under the first lens assembly, spaced apart therefrom, and corrects for spherical aberration of the first lens assembly; and an image sensor provided under the second lens assembly, wherein the second lens assembly corrects for spherical aberration of the first lens assembly according to the field of view (FOV) of the first lens assembly.
Claims22
A camera module comprising:
- a first lens assembly with a variable focal length;
- a second lens assembly that is provided under the first lens assembly, spaced apart therefrom, and corrects for spherical aberration of the first lens assembly;
- and
- an image sensor provided under the second lens assembly,
- wherein the second lens assembly corrects for spherical aberration of the first lens assembly according to the field of view (FOV) of the first lens assembly,.
- wherein the second lens assembly comprises:
- a first lens having a positive (+) refractive power;
- a second lens having a positive (+) refractive power;
- a third lens having a negative (−) refractive power;
- a fourth lens having a positive (+) refractive power;
- a fifth lens having a negative (−) refractive power;
- and
- an aperture provided between the first and second lenses,
- all of which are arranged in order of proximity to the first lens assembly.
11 more elements
(canceled)
A mobile terminal comprising:
- a camera module;
- and
- a terminal body having the camera module,
- the camera module comprising:
- a first lens assembly with a variable focal length;
- a second lens assembly that is provided under the first lens assembly, spaced apart therefrom, and corrects for spherical aberration of the first lens assembly;
- and
- an image sensor provided under the second lens assembly,
- wherein the second lens assembly corrects for spherical aberration of the first lens assembly according to the field of view (FOV) of the first lens assembly,
- wherein the second lens assembly comprises:
- a first lens having a positive (+) refractive power;
- a second lens having a positive (+) refractive power;
- a third lens having a negative (−) refractive power;
- a fourth lens having a positive (+) refractive power;
- a fifth lens having a negative (−) refractive power;
- and
- an aperture provided between the first and second lenses,
- all of which are arranged in order of proximity to the first lens assembly.
15 more elements
(canceled)
Dependencies are inferred from the claim text.