Camera optical lens
US-2024427116-A1 · Dec 26, 2024 · US
Optical imaging lens assembly, image capturing device and mobile terminal
US9304295B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9304295-B2 |
| Application number | US-201414228266-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 28, 2014 |
| Priority date | Feb 24, 2014 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
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Abstract
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An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element has negative refractive power. The second lens element has positive refractive power. The third lens element has refractive power. The fourth lens element with refractive power has an object-side surface being concave in a paraxial region thereof. The fifth lens element with refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region thereof. The optical imaging lens assembly has a total of six lens elements with refractive power.
First claim
Opening claim text (preview).
What is claimed is: 1. An optical imaging lens assembly comprising, in order from an object side to an image side: a first lens element having negative refractive power; a second lens element having positive refractive power; a third lens element; a fourth lens element having an object-side surface being concave in a paraxial region thereof; a fifth lens element having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave…
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Physics · mapped topic
- G02B13/0045Primary
Physics · mapped topic
Physics · mapped topic
Electricity · mapped topic
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- What does patent US9304295B2 cover?
- An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element has negative refractive power. The second lens element has positive refractive power. The third lens element has refractive power. The fourth lens…
- Who is the assignee on this patent?
- Largan Precision Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02B13/0045. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).