Patent application number | Description | Published |
20130258164 | MOBILE DEVICE AND OPTICAL IMAGING LENS THEREOF - Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned in an order from an object side to an image side. Through controlling the convex or concave shape of the surfaces of the lens elements to allow the thickness of the second lens element and the sum of all air gaps between all five lens elements along the optical axis satisfying the relation: 0.2010-03-2013 | |
20140118848 | IMAGING LENS HAVING FIVE LENS ELEMENTS AND ELECTRONIC APPARATUS HAVING THE SAME - An optical imaging lens includes five lens elements. The first lens element has a positive refracting power, and its object-side surface has a convex portion near the optical axis and a concave portion near its periphery. The second lens element has a negative refracting power, and its object-side surface has a convex portion near its periphery. The third lens element has an object-side surface having a concave portion near its periphery and an image-side surface having a convex portion near its periphery. The fourth lens element has an object-side surface having a concave portion near its periphery and an image-side surface having a convex portion near its periphery. The image-side surface of the fifth lens element has a concave portion in a vicinity of the optical axis and a convex portion near its periphery. | 05-01-2014 |
20140118850 | IMAGING LENS HAVING FIVE LENS ELEMENTS AND ELECTRONIC APPARATUS HAVING THE SAME - An optical imaging lens includes, from an object side to an image side, an aperture stop, first, second, third, fourth, and fifth lens elements. The first lens element has a positive refracting power, its object-side surface has a convex portion in a vicinity of an optical axis, and its image-side surface has a concave portion in the vicinity of the optical axis. The second lens element has a negative refracting power, and its image-side surface is concave. The fourth lens element has a convex image-side surface. The object-side surface of the fifth lens element has a convex portion in the vicinity of the optical axis, and the image-side surface of the fifth lens element has a concave portion in the vicinity of the optical axis. | 05-01-2014 |
20140118851 | IMAGING LENS HAVING FIVE LENS ELEMENTS AND ELECTRONIC APPARATUS HAVING THE SAME - An optical imaging lens includes, from an object side to an image side, an aperture stop, first, second, third, fourth, and fifth lens elements. The first lens element has a positive refracting power, and its object-side surface has a convex portion near an optical axis and a convex portion near its periphery. The second lens element has a negative refracting power. The third lens element has a negative refracting power, and its object-side surface has a concave portion near its periphery. The fourth lens element has a positive refracting power, an object-side surface having a concave portion near the optical axis and a concave portion near its periphery, and an image-side surface having a convex portion near the optical axis and a convex portion near its periphery. The image-side surface of the fifth lens element has a concave portion near the optical axis and a convex portion near its periphery. | 05-01-2014 |
20140184873 | OPTICAL IMAGING LENS SET AND ELECTRONIC DEVICE COMPRISING THE SAME - An optical imaging lens set includes: a first lens element with positive refractive power having an image-side surface with a convex part in a vicinity of a circular periphery of the first lens element, a second lens element having an object-side surface with a convex part in a vicinity of a circular periphery of the second lens element, a third lens element having an object-side surface with a concave part in a vicinity of a circular periphery of the third lens element, a fourth lens element having a concave object-side surface, and a plastic fifth lens element having an image-side surface with a concave part in a vicinity of the optical axis. The air gap between the second lens element and the third lens element G | 07-03-2014 |
20140184874 | MOBILE DEVICE AND OPTICAL IMAGING LENS THEREOF - Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and/or equations between parameters, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened. | 07-03-2014 |
20140253796 | Imaging Lens and Electronic Device Having the Same - An imaging lens includes first, second, third, fourth, and fifth lens elements arranged from an object side to an image side in the given order. Through surface designs of the lens elements, the imaging lens has a relatively short overall length while maintaining good optical performance. | 09-11-2014 |
20150036044 | OPTICAL IMAGING LENS AND ELECTRONIC DEVICE COMPRISING THE SAME - An optical imaging lens set includes: a first lens element, an aperture stop, a second lens element, a third lens element, a fourth lens element and a fifth lens element, the first lens element with refractive power having a convex object-side surface and an image-side surface with a concave part in a vicinity of its periphery, the second lens element with refractive power having an object-side surface with a convex part in a vicinity of its periphery, the third lens element with refractive power having an object-side surface with a concave part in a vicinity of its periphery, the fourth lens element with refractive power, the fifth lens element with refractive power having an image-side surface with a concave part in a vicinity of the optical axis. | 02-05-2015 |
20150036045 | Imaging Lens, and Electronic Apparatus Including the Same - An imaging lens includes first to fifth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant optical parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance. | 02-05-2015 |
20150070785 | IMAGING LENS AND ELECTRONIC APPARATUS HAVING THE SAME - An imaging lens includes first, second, third, fourth, and fifth lens elements arranged from an object side to an image side in the given order. The first, second, and third lens elements have positive, negative, and negative refractive powers, respectively. The third lens element has an image-side surface having a convex portion in a vicinity of a periphery of the third lens element. The fourth lens element has a concave object-side surface. The fifth lens element has an object-side surface that has a convex portion in a vicinity of an optical axis of the imaging lens, and an image-side surface that has a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of the fifth lens element. | 03-12-2015 |