NEWMAX TECHNOLOGY CO., LTD. Patent applications |
Patent application number | Title | Published |
20140247509 | FIVE-PIECE OPTICAL LENS SYSTEM - A five-piece optical lens system comprises, in order from the object side to the image side: a first lens element with a negative refractive power having a convex object-side surface; a second lens element with a negative refractive power having a concave image-side surface; a third lens element with a positive refractive power having a convex object-side surface; a stop; a fourth lens element with a positive refractive power having a convex image-side surface; a fifth lens element with a negative refractive power having a concave object-side surface, each of the second, third, fourth and fifth lens elements has at least one aspheric surface. Thereby, such a system has a wide field of view and can improve the yield rate when being applied to biomedicine, car recorder, camera or other electronic products. | 09-04-2014 |
20140247507 | SIX-PIECE OPTICAL LENS SYSTEM - A six-piece optical lens system includes, in order from the object side to the image side: a first lens element with a negative refractive power having a concave image-side surface; a second lens element with a positive refractive power having a convex image-side surface; a third lens element with a positive refractive power having a convex object-side surface; a fourth lens element with a negative refractive power having a concave image-side surface; a fifth lens element with a positive refractive power having a convex object-side surface; a sixth lens element with a negative refractive power having a concave image-side surface, each of the first, second, fourth and sixth lens elements has at least one aspheric surface, one of the third and fifth lens elements being made of glass. Thereby, such a system can be applied to a high resolution mobile phone. | 09-04-2014 |
20140211326 | SIX-PIECE OPTICAL LENS SYSTEM - A six-piece optical lens system comprises, in order from the object side to the image side: a first lens element with a positive refractive power having a convex object-side surface; a second lens element with a negative refractive power having a concave image-side surface; a third lens element with a negative refractive power; a fourth lens element with a positive refractive power having a concave object-side surface; a fifth lens element with a positive refractive power having a convex image-side surface; a sixth lens element with a negative refractive power having a concave image-side surface, each of the first, second, third, fourth, fifth and sixth lens elements has at least one aspheric surface. Thereby, such a system not only can be applied to a high resolution mobile phone, but also has a wide field of view, big stop, high pixel, high resolution and low height. | 07-31-2014 |
20140211325 | SIX-PIECE OPTICAL LENS SYSTEM - A six-piece optical lens system includes, in order from the object side to the image side: a stop; a first lens element with a positive refractive power having a convex object-side surface; a second lens element with a negative refractive power having a concave image-side surface; a third lens element with a negative refractive power having a convex object-side surface; a fourth lens element with a positive refractive power having a convex image-side surface; a fifth lens element with a negative refractive power having a concave image-side surface; a sixth lens element with a negative refractive power having a concave object-side surface, each of the first, second, third, fourth, fifth and sixth lens elements has at least one aspheric surface. Thereby, such a system can be applied to a high resolution mobile phone, and has a wide field of view, big stop, high pixel, high resolution and low height. | 07-31-2014 |