Back to results
US 2014/0177079 A1Published application
Lens module
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorDuck Hun KIM
Life of this patent
Estimating the term…
Abstract
A lens module include a first lens, a second lens, and a distance maintenance member disposed between the first lens and the second lens, the distance maintenance member having a hole for adjusting an amount of light. An inner circumferential surface of the hole includes a plurality of inclined surfaces that are respectively inclined at predetermined angles with respect to an optical axis.
Claims31
A lens module comprising:
- a first lens;
- a second lens;
- and
- a distance maintenance member disposed between the first lens and the second lens, the distance maintenance member having a hole for adjusting an amount of light,
- wherein an inner circumferential surface of the hole comprises a plurality of inclined surfaces that are respectively inclined at predetermined angles with respect to an optical axis.
2 more elements
A lens module comprising:
- a first lens;
- a second lens;
- and
- a first distance maintenance member disposed between the first lens and the second lens, the first distance maintenance member having a first hole for adjusting an amount of light;
- and
- a second distance maintenance member disposed between the first lens and the second lens, the second distance maintenance member having a second hole for adjusting an amount of light,
- wherein an inner circumferential surface of the first hole comprises a first inclined surface having a first inclined angle with respect to an optical axis, and
- an inner circumferential surface of the second hole comprises a second inclined surface having a second inclined angle with respect to the optical axis.
5 more elements
A lens module comprising:
- a lens barrel;
- a first lens group coupled to the lens barrel;
- a second lens group coupled to the first lens group without in contact with the lens barrel;
- and
- a third lens group coupled to the second lens group.
2 more elements
Dependencies are inferred from the claim text.