Patent application number | Description | Published |
20100188758 | PHOTOGRAPHY LENS - A photography lens | 07-29-2010 |
20100309367 | IMAGING LENS AND IMAGING DEVICE USING THE SAME - The present invention provides an imaging lens composed of four lenses that can be made compact (downsized, thinned), allows a reduction in cost and is compatible with a high pixel imaging element having a megapixel or more incorporated in a small mobile product such as a mobile phone. The imaging lens | 12-09-2010 |
20100328518 | IMAGING LENS AND IMAGING DEVICE USING THE LENS - The present invention provides an imaging lens composed of three lenses that can be made compact (downsized, thinned), allows a reduction in cost and can be made compatible with a high pixel imaging element having a megapixel or more incorporated in a small mobile product such as a mobile phone. The imaging lens | 12-30-2010 |
20110019281 | IMAGING OPTICAL SYSTEM AND IMAGING DEVICE USING THE SAME - An imaging optical system capable of sufficiently suppressing the occurrence of flare or ghost that degrade the image quality is provided. The imaging optical system is an imaging optical system | 01-27-2011 |
20120019706 | IMAGE PICKUP LENS AND IMAGE PICKUP DEVICE USING THE SAME - An image pickup lens capable of providing an angle of view of up to 70° or higher is provided. The image pickup lens can also be reduced in size and various aberrations associated with the lens can be corrected favorably, so that the image pickup lens is compatible with a high-pixel image pickup element. The image pickup lens | 01-26-2012 |
20120224080 | IMAGE PICKUP LENS, IMAGE PICKUP DEVICE USING SAME, AND PORTABLE DEVICE EQUIPPED WITH THE IMAGE PICKUP DEVICE - The present invention provides an image pickup lens capable of adequately suppressing flare caused by unnecessary diffraction order light. An image pickup lens | 09-06-2012 |
20120229695 | IMAGE PICKUP LENS, IMAGE PICKUP DEVICE USING SAME, AND PORTABLE DEVICE EQUIPPED WITH IMAGE PICKUP DEVICE - An image pickup lens compatible with small high-pixel image pickup elements (e.g., from CCD and CMOS image sensors having a pixel pitch of 1.75 μm and a pixel count of 5 mega pixels to CCD and CMOS image sensors having a pixel pitch of 1.4 μm and a pixel count of 8 mega pixels) is provided. An image pickup lens | 09-13-2012 |
20120307135 | IMAGE PICKUP LENS, IMAGE PICKUP DEVICE USING SAME, AND PORTABLE APPARATUS EQUIPPED WITH THE IMAGE PICKUP DEVICE - The present invention provides an image pickup lens with a large focal depth from the center to the outer part of an image plane formed on an image sensor and capable of maintaining its focal depth within a practical range and thus suppressing a decline in the resolution. An image pickup lens | 12-06-2012 |
20140347515 | IMAGING LENS AND IMAGING DEVICE USING SAME - An imaging lens includes, arranged in sequence from the object side to the imaging surface side, a first lens having a positive power and convex surfaces on both sides; an aperture diaphragm; a second lens being a meniscus lens having a negative power and a convex surface on the object side; a third lens being a meniscus lens having a positive power and a concave surface on the object side; and a fourth lens having a negative power and concave surfaces on both sides. With this structure, the imaging lens is well corrected for various aberrations in spite of being compact in the lens radial direction and thin in the optical axis direction. | 11-27-2014 |