Patent application number | Description | Published |
20100149456 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device ( | 06-17-2010 |
20120140147 | DISPLAY PANEL, DISPLAY SYSTEM, PORTABLE TERMINAL AND ELECTRONIC DEVICE - To provide a display panel that can achieve a transparent state having high panel transmittance and that can carry out a display in which a figure looks as if it has popped up in the air, a display panel disclosed includes a PDLC panel ( | 06-07-2012 |
20120320443 | BUILDING MATERIAL WITH DISPLAY DEVICE, AND DISPLAY DEVICE - A building material in which an image can be displayed on a transparent plate such as a windowpane is realized using a configuration that is simple and low-cost. A window member ( | 12-20-2012 |
20130044280 | DISPLAY DEVICE - A display device capable of emitting sufficient fluorescence is provided without an increase in the thickness of the liquid crystal layer. The device includes: a fluorescent emission layer ( | 02-21-2013 |
20130194524 | DISPLAY PANEL AND DISPLAY DEVICE PROVIDED WITH SAME - A liquid crystal panel includes a liquid crystal layer that can switch to a light transmitting state and a light scattering state, and lines provided on a portion of the liquid crystal layer on the side opposite to the observation side. The lines are provided with a reflecting portion by which at least a portion of light that entered from the observation side is reflected toward the observation side. | 08-01-2013 |
Patent application number | Description | Published |
20130222927 | IMAGING LENS AND IMAGING DEVICE - An imaging lens includes a first lens; a second lens; and a third lens arranged from an object side to an image plane side. The first lens has an object-side surface having a positive curvature radius R | 08-29-2013 |
20130314804 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens having negative refractive power; a fifth lens having positive refractive power; and a sixth lens, arranged in this order from an object side to an image plane side. The first lens is formed so that a surface thereof on the object side has a positive curvature radius. The second lens is formed so that a surface thereof on the image plane side has a positive curvature radius. The fifth lens is formed so that a surface thereof on the object side and a surface thereof on the image plane side have negative curvature radii. Each of the third lens, the fourth lens, the fifth lens, and the sixth lens has refractive power weaker than that of each of the first lens and the second lens. | 11-28-2013 |
20130342918 | IMAGING LENS - An imaging lens includes a first lens; a second lens; a third lens; a fourth lens; a fifth lens; and a sixth lens, arranged in this order from an object side to an image plane side. The first lens has a surface thereof on the object side having a positive curvature radius. The second lens has surfaces on the object side and the image plane side having positive curvature radii. The third lens has a surface on the object side having a positive curvature radius and a surface on the image plane side having a negative curvature radius. The fifth lens is formed has an aspheric shape surface on the object side. The sixth lens has an aspheric shape surface on the image plane side. The first to fourth lenses have refractive power weaker than that of the fifth and sixth lenses. | 12-26-2013 |
20140049843 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens having positive refractive power; a fourth lens having positive refractive power; a fifth lens having negative refractive power; and a sixth lens having negative refractive power. The first lens has an object-side with a positive curvature radius. The second lens has object-side and image plane-side surfaces with positive curvature radii. The third lens has an image plane-side surface with a negative curvature radius. The fourth lens has object-side and image plane-side surfaces with negative curvature radii. The fifth lens has object-side and image plane-side surfaces with negative curvature radii. The sixth lens has strong positive refractive power close to a periphery, and an aspheric image plane-side surface having an inflexion point. The first to sixth lenses have specific Abbe's numbers to satisfy specific conditions. | 02-20-2014 |
20140376108 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens having negative refractive power; a fifth lens having positive refractive power; and a sixth lens, arranged in this order from an object side to an image plane side. Each of the third lens, the fourth lens, the fifth lens, and the sixth lens has refractive power weaker than that of each of the first lens and the second lens. | 12-25-2014 |
20140376114 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens having negative refractive power; a fifth lens having positive refractive power; and a sixth lens, arranged in this order from an object side to an image plane side. The first lens is formed so that a surface thereof on the object side has a positive curvature radius. The sixth lens is formed so that a surface thereof on the object side and a surface thereof on the image plane side have positive curvature radii. Each of the first to sixth lenses has an Abbe's number within a specific range. | 12-25-2014 |
20140376115 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens having positive refractive power; a fourth lens having positive refractive power; a fifth lens having negative refractive power; and a sixth lens having negative refractive power. The first to sixth lenses have specific Abbe's numbers to satisfy specific conditions. | 12-25-2014 |
20150124339 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens; a fifth lens; and a sixth lens. The fifth lens is formed in a shape so that a surface thereof on the object side and a surface thereof on the image plane side have negative curvature radii. The sixth lens is formed in a shape so that a surface thereof on the object side and a surface thereof on the image plane side have positive curvature radii. The fourth to sixth lenses have specific Abbe's numbers to satisfy specific conditions. | 05-07-2015 |
20150124340 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens; a third lens; a fourth lens; a fifth lens having negative refractive power; and a sixth lens. The first lens is formed in a shape so that a surface thereof on the object side and a surface thereof on the image plane side have positive curvature radii. The fifth lens is formed in a shape so that a surface thereof on the image plane side has a negative curvature radius. The sixth lens is formed in a shape so that a surface thereof on the image plane side has a positive curvature radius. | 05-07-2015 |
20150138650 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens having negative refractive power; a fifth lens having positive refractive power; and a sixth lens, arranged in this order from an object side to an image plane side. The first lens is formed so that a surface thereof on the object side has a positive curvature radius. The sixth lens is formed so that a surface thereof on the object side and a surface thereof on the image plane side have positive curvature radii. Each of the first to sixth lenses has an Abbe's number within a specific range. | 05-21-2015 |
20150146305 | IMAGING LENS - An imaging lens includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens; a fourth lens having negative refractive power; a fifth lens having positive refractive power; and a sixth lens, arranged in this order from an object side to an image plane side. The first lens is formed so that a surface thereof on the object side has a positive curvature radius. The sixth lens is formed so that a surface thereof on the object side and a surface thereof on the image plane side have positive curvature radii. Each of the first to sixth lenses has an Abbe's number within a specific range. | 05-28-2015 |
Patent application number | Description | Published |
20080212205 | Optical Lens System for Taking Image - An optical lens system for taking image, from object side along the optical axis comprises an aperture stop, a first lens element, a second lens element, and a third lens element. The first lens element is a positive meniscus lens element with its convex surface facing the object side. The second lens element is a negative meniscus lens element with its convex surface facing the image side. The third lens element is a positive meniscus lens element with its convex surface facing the object side. The three lens elements are made of plastic, and both surfaces of each lens element are aspheric. The focal length of the optical lens system is f, the focal lens of the first lens element is f | 09-04-2008 |
20090091847 | TWO-PIECE OPTICAL LENS SYSTEM FOR TAKING IMAGE - A two-piece optical lens system for taking image comprises, from the object side: a first lens element and a second lens element. The first lens element is a positive meniscus lens element has a convex object-side surface. The second lens element is a negative meniscus lens element has a convex image-side surface. Both the object-side surface and the image-side surface of the first and second lens elements are aspheric, the first and second lens elements are made of plastic material, and they satisfy the relations: 0.5504-09-2009 | |
20090207504 | Optical System for Taking Image - An optical system for taking image comprises three lens elements with refractive power, wherein a first lens element with positive refractive power includes at least one aspheric surface, a second lens element with negative refractive power, and a third lens element with negative refractive power includes at least one aspheric surface, which are mounted orderly from the object side to the image side. By such arrangements, the volume of the lens assembly can be reduced, and can obtain high resolution. | 08-20-2009 |
20090251802 | Optical System for Taking Image - An optical system for taking image comprises three lens elements with refractive power, wherein a first lens element with positive refractive power includes at least one aspheric surface, a second lens element with negative refractive power, and a third lens element with negative refractive power includes at least one aspheric surface, which are mounted orderly from the object side to the image side. By such arrangements, the volume of the lens assembly can be reduced, and can obtain high resolution. | 10-08-2009 |
20100118417 | Optical System for Taking Image - An optical system for taking image comprises three lens elements with refractive power, wherein a first lens element with positive refractive power includes at least one aspheric surface, a second lens element with negative refractive power, and a third lens element with negative refractive power includes at least one aspheric surface, which are mounted orderly from the object side to the image side. By such arrangements, the volume of the lens assembly can be reduced, and can obtain high resolution. | 05-13-2010 |
20100315723 | IMAGING LENS ASSEMBLY - The present invention provides an imaging lens assembly, comprising in order from an object side toward an image side, a first lens element with positive refractive power having a convex object-side surface, a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, a third lens element with positive refractive power having a concave object-side surface and a convex image-side surface, a fourth lens element with negative refractive power, a fifth lens element with positive refractive power, and an aperture stop positioned between an imaged object and the first lens element. The above lens arrangement shortens the total track length effectively, enabling a high performance imaging lens assembly with a wide field of view. | 12-16-2010 |
Patent application number | Description | Published |
20110068434 | NITRIDE SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHODS FOR MANUFACTURING NITRIDE SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE - A nitride semiconductor substrate having a main surface serving as a semipolar plane and provided with a chamfered portion capable of effectively preventing cracking and chipping, a semiconductor device fabricated using the nitride semiconductor substrate, and a method for manufacturing the nitride semiconductor substrate and the semiconductor device are provided. The nitride semiconductor substrate includes a main surface inclined at an angle of 71° or more and 79° or less with respect to the (0001) plane toward the [1-100] direction or inclined at an angle of 71° or more and 79° or less with respect to the (000-1) plane toward the [−1100] direction; and a chamfered portion located at an edge of an outer periphery of the main surface. The chamfered portion is inclined at an angle θ | 03-24-2011 |
20130134434 | NITRIDE SEMICONDUCTOR SUBSTRATE - A nitride semiconductor device includes a main surface and an indicator portion. The main surface is a plane inclined by at least 71° and at most 79° in a [1-100] direction from a (0001) plane or a plane inclined by at least 71° and at most 79° in a [−1100] direction from a (000-1) plane. The indicator portion indicates a (−1017) plane, a (10-1-7) plane, or a plane inclined by at least −4° and at most 4° in the [1-100] direction from these planes and inclined by at least −0.5° and at most 0.5° in a direction orthogonal to the [1-100] direction. | 05-30-2013 |
20130252401 | NITRIDE SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHODS FOR MANUFACTURING NITRIDE SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE - A nitride semiconductor substrate having a main surface serving as a semipolar plane and provided with a chamfered portion capable of effectively preventing cracking and chipping, a semiconductor device fabricated using the nitride semiconductor substrate, and a method for manufacturing the nitride semiconductor substrate and the semiconductor device are provided. The nitride semiconductor substrate includes a main surface inclined at an angle of 71° or more and 79° or less with respect to the (0001) plane toward the [1-100] direction or inclined at an angle of 71° or more and 79° or less with respect to the (000-1) plane toward the [−1100] direction; and a chamfered portion located at an edge of an outer periphery of the main surface. The chamfered portion is inclined at an angle θ | 09-26-2013 |
Patent application number | Description | Published |
20140127707 | SUBJECT INFORMATION ACQUIRING APPARATUS AND METHOD - A subject information acquiring apparatus including: a generation section that generates terahertz waves to be irradiated at a test object in a plurality of kinds of states including a state in which a target material that takes a specific portion of the test object as a target has been introduced into the test object; a detection section that detects terahertz waves that are propagated from the test object and outputs a signal; a processing section that acquires information of the test object using the signals detected by the detecting section and information relating to a characteristic portion of a wavelength spectrum of the target material. | 05-08-2014 |
20140291524 | INFORMATION ACQUIRING APPARATUS AND INFORMATION ACQUIRING METHOD OF ACQUIRING INFORMATION OF SAMPLE BY USING TERAHERTZ WAVE - An information acquiring apparatus that acquires information of a sample includes an irradiation unit configured to irradiate an irradiation position of the sample with a terahertz wave through a transmission member being in contact with the sample; a detection unit configured to detect a terahertz wave reflected by the transmission member and a terahertz wave reflected by the sample; a waveform acquiring unit configured to acquire a time waveform of the terahertz wave reflected by the transmission member and a time waveform of the terahertz wave reflected by the sample, by using detection results of the detection unit; and an information acquiring unit configured to acquire the information of the sample by using the time waveform of the terahertz wave reflected by the transmission member, the time waveform of the terahertz wave reflected by the sample, and information relating to a thickness of the transmission member at the irradiation position. | 10-02-2014 |
20150148656 | INFORMATION OBTAINING APPARATUS AND METHOD FOR OBTAINING INFORMATION - An information obtaining apparatus that obtains information regarding a subject includes a radiation unit configured to focus a terahertz wave having a plurality of different frequencies or a plurality of different beam diameters and radiate the terahertz wave onto the subject, a detection unit configured to detect the terahertz wave that has penetrated the subject or that has been reflected by the subject, a spectrum obtaining unit configured to obtain a spectrum of optical characteristics of the subject using a result of the detection performed by the detection unit, and a determination unit configured to determine a state of the subject on the basis of the spectrum obtained by the spectrum obtaining unit. The determination unit determines the state of the subject on the basis of a difference between a plurality of spectra obtained by the spectrum obtaining unit at a plurality of different positions in the subject. | 05-28-2015 |
20150241340 | MEASUREMENT APPARATUS AND MEASUREMENT METHOD - A measurement apparatus configured to discriminate a substance constituting a specimen through use of a terahertz wave, which includes: a radiation unit configured to radiate a terahertz wave to the specimen; a detection unit configured to detect the terahertz wave transmitted through or reflected by the specimen; a spectrum acquisition unit configured to acquire a measurement spectrum through use of a detection result of the detection unit; a structure acquisition unit configured to acquire information relating to a size of a structure of the specimen; and a discrimination unit configured to discriminate a substance constituting the specimen through use of the measurement spectrum and a plurality of spectra, the discrimination unit being configured to set, based on the information, a frequency range of the measurement spectrum to be used for the discrimination of the substance of the specimen. | 08-27-2015 |