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US 12,591,116 B2Granted
Optical lens, optical module, and electronic device
AssigneeVivo Mobile Communication Co., Ltd.
InventorsTao Feng, Haiyan Wang, Wei Huang
Life of this patent
Estimating the term…
Abstract
An optical lens, an optical module, and an electronic device are provided. The optical lens includes: a first lens (1), a reflector (2), a diaphragm (3), a second lens (4), a third lens (5), a fourth lens (6), and a fifth lens (7) in sequence from an object side to an image side.
Claims20
An optical lens, in sequence from an object side to an image side, comprising:
- a first lens, a reflector, a diaphragm, a second lens, a third lens, a fourth lens, and a fifth lens,
- wherein the first lens has positive refractive power, a surface, facing the object side, of the first lens is a concave surface close to an optical axis, and a surface, facing the image side, of the first lens is a convex surface close to the optical axis;
- the second lens has positive refractive power, and a surface, facing the object side, of the second lens is a convex surface close to the optical axis;
- the reflector is configured to reflect incident light transmitted by the first lens, to enable reflected incident light to be transmitted to the second lens;
- the third lens has negative refractive power, a surface, facing the object side, of the third lens is a convex surface close to the optical axis, and a surface, facing the image side, of the third lens is a concave surface close to the optical axis;
- the fourth lens has refractive power, a surface, facing the object side, of the fourth lens is a convex surface close to the optical axis, and a surface, facing the image side, of the fourth lens is a concave surface close to the optical axis;
- and
- the fifth lens has refractive power.
5 more elements
An optical module, comprising an optical lens, the optical lens, in sequence from an object side to an image side, comprising:
- a first lens, a reflector, a diaphragm, a second lens, a third lens, a fourth lens, and a fifth lens,
- wherein the first lens has positive refractive power, a surface, facing the object side, of the first lens is a concave surface close to an optical axis, and a surface, facing the image side, of the first lens is a convex surface close to the optical axis;
- the second lens has positive refractive power, and a surface, facing the object side, of the second lens is a convex surface close to the optical axis;
- the reflector is configured to reflect incident light transmitted by the first lens, to enable reflected incident light to be transmitted to the second lens;
- the third lens has negative refractive power, a surface, facing the object side, of the third lens is a convex surface close to the optical axis, and a surface, facing the image side, of the third lens is a concave surface close to the optical axis;
- the fourth lens has refractive power, a surface, facing the object side, of the fourth lens is a convex surface close to the optical axis, and a surface, facing the image side, of the fourth lens is a concave surface close to the optical axis;
- and
- the fifth lens has refractive power.
5 more elements
An electronic device, comprising an optical module, wherein the optical module comprises an optical lens, the optical lens, in sequence from an object side to an image side, comprising:
- a first lens, a reflector, a diaphragm, a second lens, a third lens, a fourth lens, and a fifth lens,
- wherein the first lens has positive refractive power, a surface, facing the object side, of the first lens is a concave surface close to an optical axis, and a surface, facing the image side, of the first lens is a convex surface close to the optical axis;
- the second lens has positive refractive power, and a surface, facing the object side, of the second lens is a convex surface close to the optical axis;
- the reflector is configured to reflect incident light transmitted by the first lens, to enable reflected incident light to be transmitted to the second lens;
- the third lens has negative refractive power, a surface, facing the object side, of the third lens is a convex surface close to the optical axis, and a surface, facing the image side, of the third lens is a concave surface close to the optical axis;
- the fourth lens has refractive power, a surface, facing the object side, of the fourth lens is a convex surface close to the optical axis, and a surface, facing the image side, of the fourth lens is a concave surface close to the optical axis;
- and
- the fifth lens has refractive power.
5 more elements
Dependencies are inferred from the claim text.