Patent application number | Description | Published |
20090053852 | MANUFACTURING APPARATUS AND METHOD FOR AN ELECTRONIC APPARATUS - A manufacturing method for an electronic apparatus and manufacturing apparatus are provided. The manufacturing method includes applying to a surface of a sheet an adhesive to be charged into a space between a mounting board and an electronic component mounted on the mounting board, bringing the one surface of the sheet into contact with a back surface of the electronic component mounted on the mounting board and charging the adhesive into the space by bringing the adhesive into contact with a peripheral portion of the electronic component under a low pressure, and pressing a heating head against the other surface of the sheet and heating the sheet with the heating head via the sheet to set the adhesive under atmospheric pressure, in a state that the sheet is in contact with the electronic component. | 02-26-2009 |
20090115577 | RFID TAG - An RFID tag includes: a sheet-like base; an antenna provided on the base and extending along the base; a circuit chip mounted on the base and connected to the antenna for performing radio communication through the antenna; a protection body wider than the circuit chip and narrower than the antenna, which is located at least either above the circuit chip or on a backside of the circuit chip with the base interposed therebetween for protecting the circuit chip; and a connection section provided as a portion of the antenna at a location where an edge of the protection body and the antenna intersect with each other as viewed from a direction intersecting with a surface of the base, which includes one or more conductor patterns narrower than other portion of the antenna, and which connects inner and outer antenna portions of the edge with each other. | 05-07-2009 |
20090130393 | ELECTRONIC APPARATUS AND METHOD OF MANUFACTURING THE SAME - The electronic apparatus includes a base sheet; a conductive pattern formed on the base sheet; a circuit chip mounted on the base sheet and connected to the conductive pattern; and plural protrusions arranged on at least one of a frontside and a backside of the base sheet to overlap at least a portion of the conductive pattern. The plural protrusions protrude in a direction away from the base sheet. | 05-21-2009 |
20110074020 | SEMICONDUCTOR DEVICE AND METHOD FOR MOUNTING SEMICONDUCTOR DEVICE - A method for mounting a semiconductor device by mounting a semiconductor chip on a board by flip chip bonding, comprising: contacting an Au bump of the semiconductor chip with a Sn—Bi solder; and heating the Sn—Bi solder at a temperature which is not lower than the melting point thereof and which is not higher than 180° C. for 30 minutes or more. | 03-31-2011 |
20120043005 | ELECTRONIC PACKAGING APPARATUS AND ELECTRONIC PACKAGING METHOD - A bonding tool holds a lower chip against a release tape held by a suction force. The bonding tool has an electronic-component suction opening against which the lower chip is held and, surrounding the electronic-component suction opening, a trench that accommodates the release tape. The lower chip is heated, by being pressed against an underfill material and, thus, an area on which an upper chip is mounted is formed in such a manner that the underfill material protrudes out from the lower chip. During the heating, because an expanded part of the release tape, expanded due to heat, is inserted into the trench, no folded line is formed on the upper surface of the underfill material. | 02-23-2012 |
20120211549 | ELECTROCONDUCTIVE BONDING MATERIAL, METHOD FOR BONDING CONDUCTOR, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - An electro-conductive bonding material includes: metal components of a high-melting-point metal particle that have a first melting point or higher; a middle-melting-point metal particle that has a second melting point which is first temperature or higher, and second temperature or lower, the second temperature is lower than the first melting point and higher than the first temperature; and a low-melting-point metal particle that has a third melting point or lower, the third melting point is lower than the first temperature. | 08-23-2012 |
20120248616 | ELECTRONIC COMPONENT, ELECTRONIC EQUIPMENT, AND SOLDERING PASTE - To provide an electronic component, containing: a wiring board containing electrode pads; a component including a plurality of electrodes, the component being mounted on the wiring board; a sealing resin covering the component; and a plurality of terminals configured to connect a wiring provided within the wiring board to an external substrate, wherein the plurality of electrodes and the electrode pads are connected with solder, and wherein a first resin layer and a second resin layer are provided between the solder and the sealing resin in this order from the side of the solder, where the first resin layer has a first Young's modulus and the second resin layer has a second Young's modulus larger than the first Young's modulus. | 10-04-2012 |
Patent application number | Description | Published |
20090230416 | Al-Ni-B ALLOY MATERIAL FOR REFLECTIVE FILM - With respect to a reflection-type display device, an Al-based alloy material for a reflective film, which has excellent reflective characteristics and can be directly bonded to a transparent electrode layer such as ITO and IZO is provided. The present invention is Al—Ni—B alloy material for a reflective film, comprising aluminum containing nickel and boron, wherein a nickel content is 1.5-4 at %, a boron content is 0.1-0.5 at %, and the balance is aluminum. It is more preferable if the nickel content is 1.5-3 at %, and the boron content is 0.1-0.4 at %. | 09-17-2009 |
20100244032 | ALUMINUM-NICKEL ALLOY WIRING MATERIAL, DEVICE FOR A THIN FILM TRANSISTOR AND A THIN FILM TRANSISTOR SUBSTRATE USING THE SAME, AND METHOD OF MANUFACTURING THE THIN FILM TRANSISTOR SUBSTRATE - An Aluminum-Nickel alloy wiring material includes Aluminum, Nickel, Cerium, and Boron. A thin film transistor includes the Aluminum-Nickel alloy wiring material. A sputtering target comprises Aluminum, Nickel, Cerium and Boron. A method of manufacturing a thin film transistor substrate comprises disposing a thin film transistor on a substrate, wherein the thin film transistor includes a wiring circuit layer comprising Aluminum, Nickel, Cerium, and Boron. The Nickel, Cerium and Boron satisfy the following inequalities; 0.5≦X≦5.0, 0.01≦Y≦1.0, and 0.01≦Z≦1.0, respectively, wherein X represents an atomic percentage of Nickel content, Y represents an atomic percentage of Cerium content, and Z represents an atomic percentage of Boron content. | 09-30-2010 |
Patent application number | Description | Published |
20100106023 | BODY CAVITY ULTRASONIC PROBE AND ULTRASONIC DIAGNOSIS APPARATUS - A body cavity probe which scans an object with ultrasonic waves includes a probe main body, and a linear array constituted by a plurality of piezoelectric elements and a convex array constituted by a plurality of piezoelectric elements, which are provided in the probe main body to transmit ultrasonic waves to the object and receive an echo signal from the object. The linear array and the convex array have different array shapes. The respective array surfaces are included in the same plane. | 04-29-2010 |
20110295124 | ULTRASONIC PROBE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, an ultrasonic probe includes a plurality of piezoelectric elements, a first electrode, a plurality of second electrodes, a plurality of stacked flexible printed circuit boards, and a plurality of connection portions. The plurality of piezoelectric elements are arrayed. The first electrode is provided on the emitting surface side of the plurality of piezoelectric elements. The plurality of second electrodes are respectively provided on the rear surface sides of the plurality of piezoelectric elements. The plurality of stacked flexible printed circuit boards respectively include a plurality of terminals. The plurality of connection portions electrically connect the second electrodes to the terminals. At least one of the flexible printed circuit boards extends longer than the flexible printed circuit board serving as an upper layer. | 12-01-2011 |
20120277577 | BODY CAVITY ULTRASONIC PROBE AND ULTRASONIC DIAGNOSIS APPARATUS - A body cavity probe which scans an object with ultrasonic waves includes a probe main body, and a linear array constituted by a plurality of piezoelectric elements and a convex array constituted by a plurality of piezoelectric elements, which are provided in the probe main body to transmit ultrasonic waves to the object and receive an echo signal from the object. The linear array and the convex array have different array shapes. The respective array surfaces are included in the same plane. | 11-01-2012 |
20130167342 | ULTRASONIC PROBE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, an ultrasonic probe includes a plurality of piezoelectric elements, a first electrode, a plurality of second electrodes, a plurality of stacked flexible printed circuit boards, and a plurality of connection portions. The plurality of piezoelectric elements are arrayed. The first electrode is provided on the emitting surface side of the plurality of piezoelectric elements. The plurality of second electrodes are respectively provided on the rear surface sides of the plurality of piezoelectric elements. The plurality of stacked flexible printed circuit boards respectively include a plurality of terminals. The plurality of connection portions electrically connect the second electrodes to the terminals. At least one of the flexible printed circuit boards extends longer than the flexible printed circuit board serving as an upper layer. | 07-04-2013 |
20130188446 | ULTRASOUND PROBE AND ULTRASOUND DIAGNOSIS APPARATUS - An ultrasound probe is provided that includes piezoelectric bodies, each of which is provided with electrodes on the front surface on the side from which ultrasound is emitted and a rear surface opposing the front surface. At least a part of the ultrasound probes is disposed in a curved manner. A flexible printed circuit board comprises a first part that is provided in parallel with the curved surface of the piezoelectric bodies in a circular direction on the rear surface side of the piezoelectric bodies, and a second part that extends from the first part near the end part of the arranged piezoelectric bodies and further extends to the electronic circuit, the electric circuit, or the interface. Furthermore, the flexible printed circuit board is provided with a wiring pattern that conducts between at least one electrode of the piezoelectric body and the electronic circuit, the electric circuit, or the interface. | 07-25-2013 |
20130293066 | ULTRASOUND TRANSDUCER, ULTRASOUND PROBE AND MANUFACTURING METHOD OF ULTRASOUND TRANSDUCER - The purpose is to provide an ultrasound transducer and ultrasound probe without the complexity of the manufacturing process of the non-conductive acoustic matching layer while ensuring the electric conductive path. Pluralities of two-dimensionally arranged piezoelectrics are comprised in the ultrasound transducer. Electrodes are provided for each piezoelectric. Furthermore, the non-conductive acoustic matching layer with the first surface on the electrode side and the second surface on the opposite side of the first surface is comprised in the ultrasound transducer, and moreover, the electric conductive acoustic matching layer arranged on the second surface side of the non-conductive acoustic matching layer is comprised in the ultrasound transducer. Moreover, the substrate arranged on the opposite side of the non-conductive acoustic matching layer is arranged with respect to the electric conductive acoustic matching layer. The plurality of grooves penetrating the non-conductive acoustic matching layer, leading up to mid-way of the piezoelectrics of the first surface side or mid-way of the electric conductive acoustic matching layer of the second surface side is formed between the first surface and the second surface of the non-conductive acoustic matching layer. Moreover, the electrode and the substrate are electrically conducted via the groove. | 11-07-2013 |
20130303917 | ULTRASOUND PROBE AND ULTRASOUND DIAGNOSIS APPARATUS - An ultrasound probe and an ultrasound diagnosis apparatus are provided that are capable of reducing the frequency with which false images are generated in an ultrasound diagnostic image. An ultrasound probe of an embodiment comprises a transducer element unit in which multiple groups of transducer elements are arranged, and a selection means. Each of the multiple groups of transducer elements has a first to n | 11-14-2013 |
20140276064 | ULTRASOUND PROBE AND ULTRASOUND DIAGNOSIS APPARATUS - The object of the present invention is to provide a ultrasound probe and an ultrasound diagnosis apparatus which are able to reduce the time and labor for the operation and to prevent image quality from deteriorating. the ultrasound probe of the embodiments comprises an acoustic window, a transducer part, and a moving mechanism. The acoustic window comprises more than one holding surface with a recessed surface shape that engages with a subject. The transducer part comprises a plurality of transducers arranged in one or a plurality of rows for transceiving ultrasound waves with respect to the subject that comes into contact with the holding surface via the acoustic window. The moving mechanism moves the transducer part in a direction vertical to the arrangement direction of each row of the transducers. | 09-18-2014 |
20140316272 | ULTRASOUND DIAGNOSIS APPARATUS - The ultrasound diagnosis apparatus is provided capable of preventing visibility of the ultrasound image from being impaired when piercing a puncture needle. The ultrasound diagnosis apparatus according to the embodiments includes an image processor and a display controller. The image processor generates an ultrasound image based on echo signals received by the ultrasound probe. The display controller causes a display unit to display, along with the ultrasound image, a marker which indicates allowable change range for the orientation of the puncture needle defined by the guide mechanism for guiding the puncture needle to the puncture target part. | 10-23-2014 |
Patent application number | Description | Published |
20090183902 | MULTILAYER FILM FOR WIRING AND WIRING CIRCUIT - The provided is a technology for forming a circuit for wiring, which can show a lower resistance, and particularly proposes a laminated film for wiring, which can surely decrease wiring resistance even in a large-sized liquid crystal display. | 07-23-2009 |
20090225438 | REFLEX, MAGNIFYING OPTICAL SYSTEM - A first lens group in a reflex, magnifying optical system includes sequentially from the side of an object, a first lens that has a negative refractive power and is a meniscus lens having a concave aspect facing toward an image, an optical element (prism) that refracts an optical path, a second lens having a negative refractive power and a concave aspect facing toward the object, and a third lens having a positive refractive power. A portion of an image-side aspect of the first lens abuts a plane of incidence of the optical element. A portion of an object-side aspect of the second lens abuts a plane of transmission of the optical element. | 09-10-2009 |
20110158845 | Al-Ni ALLOY WIRING ELECTRODE MATERIAL - To provide an Al—Ni alloy wiring electrode material, which has flexibility suitable for organic EL, can be directly bonded to a transparent electrode layer of ITO or the like, and is excellent in corrosion resistance against developers. An Al—Ni alloy wiring electrode material containing aluminum, nickel and boron, wherein the material contains a total of 0.35 at % to 1.2 at % of nickel and boron with the balance being aluminum. It is also preferred that the Al—Ni alloy wiring electrode material contain 0.3 at % to 0.7 at % of nickel and 0.05 at % to 0.5 at % of boron. | 06-30-2011 |
Patent application number | Description | Published |
20110128637 | IMAGING LENS SYSTEM AND IMAGING APPARATUS - An imaging lens system includes three lens groups having four lenses including a first lens, a second lens, a third lens, and a fourth lens arranged in order from an object side, and an aperture stop arranged between the first lens and the second lens. The second lens and the third lens are joined each other. The first lens is a negative meniscus lens having a convex surface at an object side. The second lens is a positive lens having a convex surface having a large curvature at an image side. The third lens is a negative lens having a concave surface having a large curvature at an object side. The fourth lens is a positive lens having a convex surface having a large curvature at an image side. The following conditions are satisfied: | 06-02-2011 |
20110310496 | IMAGE-FORMING LENS, AND CAMERA DEVICE AND PORTABLE INFORMATION TERMINAL DEVICE WITH THE IMAGE-FORMING LENS - An image-forming lens includes: from an object side to an image side in order, a first group with a positive refractive power which includes less than or equal to five lens elements of two negative lenses and equal to or more than two positive lenses and in which a first lens element on a most object side is a negative meniscus lens a convex surface of which faces the object side; an aperture; and a second group with a positive refractive power which includes less than or equal to five lens elements including at least one cemented lens of a positive lens and a negative lens; wherein each of the first group and the second group shifts independently to perform focusing to a limited object distance, and an interval between the first lens element and a second lens element close to a surface on the image side of the first lens element: d | 12-22-2011 |
20110317285 | IMAGE-FORMING LENS, AND IMAGING APPARATUS AND INFORMATION DEVICE USING THE IMAGE-FORMING LENS - An image-forming lens includes, from an object side to an image side in order: a first lens group; an aperture; and a second lens group with a positive refractive power, the first lens group including, from the object side in order: a first F lens group with a negative refractive power; and a first R lens group with a positive refractive power, the first F lens group including, from the object side in order: a first negative lens which has a surface on the image side having a large curvature; and a second negative lens which has a surface on the object side having a large curvature, and the first R lens group including: any one of a positive lens and a cemented lens with a positive refractive power as a whole, wherein a distance from a surface on a most object side of the first lens group to an image plane in a state of focusing on an object at infinity: L, and a maximum image height: Y′ satisfy Conditional expression 1: 2.812-29-2011 | |
20120147485 | IMAGING LENS, IMAGING DEVICE AND INFORMATION DEVICE - An imaging lens includes an optical system having in order from an object side to an image side a first lens group having a positive refractive power and a second lens having a positive refractive power to image an optical image of an object, the first lens group and the second lens group being displaced in an extending amount different from one another to be focused on an object of a finite distance, the first lens group including a negative meniscus lens having a convex surface on the object side, a lens having a weak refractive power, and a lens having a positive refractive power, and the second lens group including four lenses or less or five lenses or less having at least one pair of a cemented lens. | 06-14-2012 |
Patent application number | Description | Published |
20110306294 | PORTABLE INFORMATION TERMINAL, PORTABLE INFORMATION SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM HAVING STORED THEREON PORTABLE INFORMATION TERMINAL CONTROL PROGRAM - When a portable information terminal operates in an unused state, a predetermined access point is searched for. As a result, when the predetermined access point is detected, a connection to the predetermined access point is established, and a predetermined data communication process is performed. | 12-15-2011 |
20110307892 | PORTABLE INFORMATION TERMINAL, COMPUTER-READABLE STORAGE MEDIUM HAVING STORED THEREON PORTABLE INFORMATION TERMINAL CONTROL PROGRAM, PORTABLE INFORMATION SYSTEM, AND PORTABLE INFORMATION TERMINAL CONTROL METHOD - First, one or more tasks each representing process contents of transmission or reception of data are set. Next, an access point is searched for, and a connection to the access point is performed if the access point is found. Then, before the one or more tasks are executed via the access point, an execution control parameter, for at least one of the one or more tasks, which indicates at least one of an execution instruction, whether or not to execute the task, and an execution priority, is obtained in accordance with an access point identifier. Then, transmission or reception of data is performed via the access point by executing at least one of the one or more tasks on the basis of the execution control parameter. | 12-15-2011 |
20120021703 | Portable Information System - An example portable information terminal has a used and an unused state and includes a wireless communication module configured to search for a predetermined access point at least when the portable information terminal operates in the unused state and a processor configured to, when the predetermined access point is detected, connect to the predetermined access point and perform a data communication process. | 01-26-2012 |
20140328337 | PORTABLE INFORMATION TERMINAL PORTABLE INFORMATION SYSTEM AND COMPUTER-READABLE STORAGE MEDIUM HAVING STORED THEREON PORTABLE INFORMATION TERMINAL CONTROL PROGRAM - When a portable information terminal operates in an unused state, a predetermined access point is searched for. As a result, when the predetermined access point is detected, a connection to the predetermined access point is established, and a predetermined data communication process is performed. | 11-06-2014 |
20150029934 | STORAGE MEDIUM HAVING STORED THEREIN COMMUNICATION PROGRAM, INFORMATION PROCESSING APPARATUS, COMMUNICATION TERMINAL APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - Access from a communication terminal apparatus is received, and identification information that enables identification of a position of a communication terminal apparatus from which the access has been received and transmission data are acquired from the communication terminal apparatus, and are stored in a storage unit. Then, if access has been received from a communication terminal apparatus next and thereafter, the transmission data stored in the storage unit is transmitted to the communication terminal apparatus on the basis of identification information that enables identification of a position of the communication terminal apparatus. | 01-29-2015 |
Patent application number | Description | Published |
20130087605 | CONDUCTIVE BONDING MATERIAL, CONDUCTOR BONDING METHOD, AND SEMICONDUCTOR DEVICE PRODUCTION METHOD - A conductive bonding material comprising: a first metal particle; a second metal particle having an average particle diameter larger than an average particle diameter of the first metal particle; and a third metal particle having an average particle diameter larger than the average particle diameter of the first metal particle, a relative density larger than a relative density of the first metal particle, and a melting point higher than a melting point of the second metal particle. | 04-11-2013 |
20130088839 | BOARD MODULE MANUFACTURING METHOD, BOARD MODULE, AND BOARD MODULE ASSEMBLY - There is provided a method of manufacturing a board module which includes attaching a metal particle to a surface of a solder bump, which includes at least a tin component and is mounted on an electrode provided on a first surface of an electric part or a printed circuit board, the metal particle having a higher specific gravity and a higher melting point than the solder bump, making the first surface face up, heating the solder bump to a temperature equal to or higher than the melting point of the solder bump so that the metal particle precipitates in the solder bump, and forming an inter-metal compound layer, which has a higher melting point than a melting point of the solder bump, at an interface between the solder bump and the electrode by using the metal particle, which has precipitated, and the tin component of the solder bump. | 04-11-2013 |
20130140069 | CONDUCTIVE BONDING MATERIAL, ELECTRONIC COMPONENT, AND ELECTRONIC DEVICE - A conductive bonding material includes: copper particles coated with either gallium or gallium alloy; and either tin particles or tin alloy particles. An electronic component includes: a wiring board having electrode pads; a component mounted on the wiring board and having a plurality of electrodes; a sealing resin covering the component; and a plurality of terminals coupled to a wiring line in the wiring board to an external substrate, wherein the plurality of electrodes being coupled to the electrode pads through a conductive bonding material containing copper particles coated with either gallium or gallium alloy particles and either tin particles or tin alloy particles. | 06-06-2013 |
20130259421 | METHOD OF MANUFACTURING OPTICAL WAVEGUIDE DEVICE AND OPTICAL WAVEGUIDE DEVICE - A method of manufacturing an optical waveguide device, the method includes: inserting an inclined surface of a mold which is inclined relative to a surface of a substrate including an optical waveguide member into a through hole in which the optical waveguide member is exposed from one surface side of the substrate; locating an optical component above an opening of the through hole on the other surface side of the substrate; injecting an underfill material into between the optical component and the other surface and into the through hole; and curing the underfill material to form a mirror surface. | 10-03-2013 |
20130313309 | CONDUCTIVE BONDING MATERIAL, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING ELECTRONIC DEVICE - A conductive bonding material includes: a solder component including a metal foamed body of a first metal having at least one pore, the pore absorbs melted first metal when the metal foamed body is heated at a temperature higher than the melting point of the first metal, and a second metal having a melting point lower than the melting point of the first metal. | 11-28-2013 |
20140086525 | OPTICAL UNIT AND METHOD OF MANUFACTURING THE SAME - An optical unit in which an optical part having an optical element is mounted on a base having an optical waveguide includes a hydrophobic first area formed in a region including an optical axis of the optical part, a hydrophobic second area formed in a region facing the first area on a surface of the base, and a hydrophilic filler which fills peripheries of the first area and the second area between the optical part and the base. | 03-27-2014 |
20140285989 | METHOD OF MOUNTING SEMICONDUCTOR ELEMENT, AND SEMICONDUCTOR DEVICE - A method of mounting a semiconductor element, the method includes: attaching a first solder joint material onto a first pad formed on a substrate supplying a second solder joint material onto the first solder joint material, a second melting point of the second solder joint material being lower than a first melting point of the first solder joint material; arranging the semiconductor element so that a second pad formed on the semiconductor element faces the first pad and a joint gap is provided between the semiconductor element and the substrate; and performing reflow at a reflow temperature lower than the first melting point and higher than the second melting point to join the first solder joint material and the second solder joint material. | 09-25-2014 |
20140290850 | BONDING APPARATUS AND BONDING METHOD - A bonding apparatus has a light source, a stage, a component holder formed of a light transparent material, a controller, and a driver configured to drive the stage and the component holder under the control of the controller. The component holder includes an incident surface on which light outputted from the light source is made incident, a first reflection surface which is a surface opposite to the incident surface and reflects the incident light from the incident surface, a second reflection surface which reflects the light reflected by the first reflection surface, and an exit surface from which the light reflected by the second reflection surface exits. The bonding apparatus bonds the first component and the second component together with the photo-curing adhesive while holding the second component on the side of the exit surface of the component holder. | 10-02-2014 |
20150212285 | OPTICAL MODULE, METHOD FOR MANUFACTURING OPTICAL MODULE, AND OPTICAL TRANSCEIVER - An optical module comprising: an optical waveguide transports light, the optical waveguide including a first mirror which reflects first light; an adhesive sheet formed over the optical waveguide, the adhesive sheet including a first gap above the first mirror; a first light-transmissive layer formed in the first gap; a lens sheet arranged over the adhesive sheet, the lens sheet including a first lens which is formed above the first light-transmissive layer; and a light-emitting device formed above the lens sheet, the light-emitting device including a light-emitting portion which emits the first light to the first lens. | 07-30-2015 |
20150346434 | FABRICATION METHOD FOR OPTICAL CONNECTOR AND OPTICAL CONNECTOR - A fabrication method for an optical connector, includes: inserting an optical waveguide sheet, in a direction of an optical path of the optical waveguide sheet, into an insertion hole of an optical connector including lenses disposed in a juxtaposed relationship on a first end face of the optical connector, the insertion hole extending from a second end face of the optical connector at an opposite side to the first end face toward the lenses; and performing first adjustment of adjusting a position of a tip end of the optical path with respect to the lenses by pressing a side end portion of the optical waveguide sheet inserted in the insertion hole from at least one of sides of a first direction along a disposition direction of the lenses, through a first hole portion that is provided in the optical connector and extends to the insertion hole. | 12-03-2015 |
20150362675 | OPTICAL WAVEGUIDE SHEET, OPTICAL UNIT, AND METHOD FOR MANUFACTURING THE SAME - An optical waveguide sheet, includes: an optical path; and a clad member that covers the optical path, wherein the clad member has a portion formed by removing a part of the clad member which is on a first surface of an optical waveguide sheet on which the optical component is to be mounted and is provided within an area which is unused for propagation of light input to and output from the optical component. | 12-17-2015 |
Patent application number | Description | Published |
20130194488 | IMAGE-FORMING LENS, AND CAMERA DEVICE AND PORTABLE INFORMATION TERMINAL DEVICE WITH THE IMAGE-FORMING LENS - An image forming lens consists of from an object side to an image side in the following order: a first group with a positive refractive power; an aperture stop; and a second group with a positive refractive power, wherein the second group includes, from the object side to the image side in the following order, a biconvex lens, a biconcave lens, a negative meniscus lens a convex surface of which faces the image side, a biconvex lens, and a positive meniscus lens a convex surface of which faces the image side. | 08-01-2013 |
20130194681 | IMAGE-FORMING LENS, AND IMAGING APPARATUS AND INFORMATION DEVICE USING THE IMAGE-FORMING LENS - An image-forming lens consists of: from an object side to an image side in the following order, a first lens group with a positive refractive power; an aperture stop; and a second lens group with a positive refractive power, and the second lens group includes: from the object side to the image side in the following order, a second F lens group with a positive refractive power in which a biconvex lens and a biconcave lens are cemented to each other; a second M lens group having a concave shape on a surface on a most object side and a convex shape on a surface on a most image side; and a second R lens group of a positive lens. | 08-01-2013 |
20130308105 | PROJECTION ZOOM LENS AND PROJECTOR - A projection zoom lens constituting a projection optical system of a projector, which projects an image displayed on a surface of an image display element on a projected surface, so as to magnify and display the image includes, in order from the projected surface side to the image display element side, a first lens group having a negative refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, a fourth lens group having a positive refractive power, and a fifth lens group, wherein a refractive power of the fifth lens group is weaker than the refractive power of the first lens group, the refractive power of the second lens group, the refractive power of the third lens group, and the refractive power of the fourth lens group. | 11-21-2013 |
20140016214 | IMAGE-FORMING LENS, AND CAMERA DEVICE AND PORTABLE INFORMATION TERMINAL DEVICE WITH THE IMAGE-FORMING LENS - An image forming lens consists of from an object side to an image side in the following order: a first group with a positive refractive power; an aperture stop; and a second group with a positive refractive power, wherein the second group includes, from the object side to the image side in the following order, a biconvex lens, a biconcave lens, a negative meniscus lens a convex surface of which faces the image side, a biconvex lens, and a positive meniscus lens a convex surface of which faces the image side. | 01-16-2014 |
20140063612 | PROJECTOR ZOOM LENS AND PROJECTOR - A projector zoom lens includes a first lens group having a negative refractive power and a second lens group having a positive refractive power. The first lens group includes a first front group having a negative refractive power and a first rear group having a positive refractive power, including a positive meniscus lens with a convex surface on an enlargement side. The second lens group includes a second front group having a positive refractive power, including two continuously arranged positive lenses made from a same glass material and having a same surface profile and a second rear group having a negative refractive power, including a biconcave lens and a biconvex lens, the lenses of the first and second lens groups being arranged in order from an enlargement side to a reduction side. | 03-06-2014 |
20140126072 | IMAGE-FORMING LENS, AND IMAGING APPARATUS AND INFORMATION DEVICE USING THE IMAGE-FORMING LENS - An image-forming lens includes, from an object side to an image side in order: a first lens group; an aperture; and a second lens group with a positive refractive power, the first lens group including, from the object side in order: a first F lens group with a negative refractive power; and a first R lens group with a positive refractive power, the first F lens group including, from the object side in order: a first negative lens; and a second negative lens, and the first R lens group including: any one of a positive lens and a cemented lens with a positive refractive power as a whole, wherein a distance from a surface on a most object side of the first lens group to an image plane in a state of focusing on an object at infinity: L, and a maximum image height: Y′ satisfy Conditional expression 1: 2.805-08-2014 | |
20140139931 | IMAGING LENS, IMAGING DEVICE AND INFORMATION DEVICE - An imaging lens including seven or fewer lenses which constitute an entire system of an optical system comprising, in order from an object side to an imaging side: a first lens group having a positive refractive power; a second lens group having a positive refractive power; and a third lens group having a negative refractive power, wherein the first lens group includes a lens having a negative refractive power and a lens having a positive refractive power, an aperture stop being disposed in the first lens group, the second lens group includes one lens having a negative refractive power and one lens having a positive refractive power, and the third lens group including one lens having a negative refractive power and a concave surface on the object side. | 05-22-2014 |
20140185143 | PROJECTION ZOOM LENS - Disclosed is a projection zoom lens used in an image display device configured to project an image onto a target projection surface and display a magnified image of the image, in which the projection zoom lens has a five-lens-group configuration in which first to fifth lens groups G | 07-03-2014 |
20140185144 | IMAGE DISPLAY DEVICE - An image display device includes a high-performance projection zoom lens with a very wide field angle and an image display device including a projection zoom lens of a five-lens-group type, which achieves high performance across the entire zoom area. The image display device is configured to project an image onto a target projection surface and display a magnified image of the image, which uses a projection zoom lens having a five-lens-group configuration in which first to fifth lens groups G | 07-03-2014 |
20140340768 | IMAGE-FORMING LENS, AND CAMERA DEVICE AND PORTABLE INFORMATION TERMINAL DEVICE WITH THE IMAGE-FORMING LENS - An image forming lens consists of from an object side to an image side in the following order: a first group with a positive refractive power; an aperture stop; and a second group with a positive refractive power, wherein the second group includes, from the object side to the image side in the following order, a biconvex lens, a biconcave lens, a negative meniscus lens a convex surface of which faces the image side, a biconvex lens, and a positive meniscus lens a convex surface of which faces the image side. | 11-20-2014 |
20150138649 | LENS FOR PROJECTION, AND IMAGE DISPLAY DEVICE - A lens for projection which is used in an image display device which includes an image display element and projects and displays an image displayed on an image display surface of the image display element as a projection image on a projected surface in an enlarged manner, the lens for projection including in order from an enlargement side to a reduction side, a first lens group which is constituted of at least eight lenses and has a positive refractive power; an aperture; and a second lens group which is constituted of less than or equal to four lenses and has a positive refractive power, wherein the first lens group includes one or more aspherical lenses, and the one or at least one aspherical lens included in the first lens group has a largest thickness at a most peripheral portion of the lens. | 05-21-2015 |
20160054544 | IMAGE-FORMING LENS, AND IMAGING APPARATUS AND INFORMATION DEVICE USING THE IMAGE-FORMING LENS - An image-forming lens includes, from an object side to an image side in order: a first lens group; an aperture; and a second lens group with a positive refractive power, the first lens group including, from the object side in order: a first F lens group with a negative refractive power; and a first R lens group with a positive refractive power, the first F lens group including, from the object side in order: a first negative lens; and a second negative lens, and the first R lens group including: any one of a positive lens and a cemented lens with a positive refractive power as a whole, wherein a distance from a surface on a most object side of the first lens group to an image plane in a state of focusing on an object at infinity: L, and a maximum image height: Y′ satisfy Conditional expression 1:2.802-25-2016 | |