专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08455135B2 Battery case forming sheet and battery packet 有权
标题翻译：电池盒成型片和电池包
公开(公告)号：US08455135B2
公开(公告)日：2013-06-04
申请号：US13413412
申请日：2012-03-06
申请人： Takuya Yamazaki , Kiyoshi Oguchi , Koji Shimizu , Kenichiro Suto , Tsutomu Yoshinaka , Hideki Kurokawa , Hitoshi Sekino , Masahiro Yoshikawa , Hiroshi Miyama , Katsuhiko Hayashi , Jun Fukuda
发明人： Takuya Yamazaki , Kiyoshi Oguchi , Koji Shimizu , Kenichiro Suto , Tsutomu Yoshinaka , Hideki Kurokawa , Hitoshi Sekino , Masahiro Yoshikawa , Hiroshi Miyama , Katsuhiko Hayashi , Jun Fukuda
IPC分类号： H01M2/02
CPC分类号： H01M2/0275 , H01M2/021 , H01M2/0277 , H01M2/0287 , H01M2/06 , H01M10/0525 , H01M2300/0085 , Y10S428/91 , Y10T428/2495 , Y10T428/24967 , Y10T428/2804 , Y10T428/2817 , Y10T428/31681 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938
摘要： A battery packet (50) comprises a battery case (51) formed by processing a battery case forming laminated sheet (10), a battery 50a contained in the battery case (51), and tabs (59, 60) extending outside from the battery case (51). The battery case forming laminated sheet (10) is formed by laminating a first base film layer (1a), i.e., an outermost layer, a metal foil layer (2), and a heat-adhesive resin layer (3) in that order. The first base film layer (1a) is a biaxially oriented polyethylene terephthalate resin film or a biaxially oriented nylon resin film. The metal foil layer (2) is an aluminum or copper foil. The heat-adhesive resin layer (3) is formed of a polyolefin resin, more preferably, of an acid-denatured polyolefin resin.
摘要翻译：电池组件（50）包括通过处理电池盒形成层压片（10）形成的电池壳体（51），容纳在电池壳体（51）中的电池50a以及从电池外部延伸的突片（59,60）情况（51）。电池盒形成叠层片（10）通过依次层叠第一基膜层（1a）即最外层，金属箔层（2）和热粘树脂层（3）而形成。第一基膜层（1a）是双轴取向聚对苯二甲酸乙二醇酯树脂膜或双轴取向尼龙树脂膜。金属箔层（2）是铝箔或铜箔。热粘树脂层（3）由聚烯烃树脂形成，更优选由酸改性的聚烯烃树脂形成。

42. 发明申请

US20130010457A1 Backlight Device and Liquid Crystal Display Apparatus 审中-公开
标题翻译：背光装置和液晶显示装置
公开(公告)号：US20130010457A1
公开(公告)日：2013-01-10
申请号：US13615654
申请日：2012-09-14
申请人： Katsuhiko Hayashi , Daizaburo Matsuki , Kenji Hasegawa , Hiroshi Yamaguchi
发明人： Katsuhiko Hayashi , Daizaburo Matsuki , Kenji Hasegawa , Hiroshi Yamaguchi
IPC分类号： G02F1/13357 , G09F13/04
CPC分类号： G02F1/133606 , G02F1/133603 , G02F1/133605 , G02F1/133611 , G02F2001/133607 , H01L33/58
摘要： Provided is a backlight device having: a light source element having light emitting diodes and a lens expanding light from the light emitting diodes; a housing containing the light source element; a diffuser plate covering an opening portion of the housing; and a reflection sheet reflecting light emitted from the light source element, toward the diffuser plate. In the light source element, the plurality of light emitting diodes and a plurality of the lenses are arranged at a central zone. The luminance distribution of a portion corresponding to the light source element as seen from the diffuser plate has a central region indicating a peak value of luminance, attenuation regions in which luminance gradually attenuates from the central region toward a right end and a left end, and end regions that include a distribution portion in which luminance does not attenuate.
摘要翻译：提供一种背光装置，其具有：具有发光二极管的光源元件和从发光二极管扩展光的透镜; 包含所述光源元件的壳体; 覆盖所述壳体的开口部分的扩散板; 以及将从光源元件发射的光朝向扩散板反射的反射片。在光源元件中，多个发光二极管和多个透镜配置在中央区域。与扩散板相对应的与光源元件相对应的部分的亮度分布具有指示亮度的峰值的中心区域，其中亮度从中心区域朝向右端和左端逐渐衰减的衰减区域，以及包括亮度不衰减的分布部分的端部区域。

43. 发明授权

US08310168B2 Light source device and projector 有权
标题翻译：光源设备和投影机
公开(公告)号：US08310168B2
公开(公告)日：2012-11-13
申请号：US12689564
申请日：2010-01-19
申请人： Katsuhiko Hayashi
发明人： Katsuhiko Hayashi
IPC分类号： H05B41/24
CPC分类号： H01J65/044 , H01J61/025 , H01J61/56 , H01J61/86
摘要： A light source device includes: a microwave power source which outputs a microwave; a light-emitting tube with an emission space where a light-emitting material, which emits light by input of the microwave, is filled; a first electrode which is provided at one side of the light-emitting tube and is electrically connected to the microwave power source; a second electrode which is provided at the other side of the light-emitting tube, the emission space being interposed between the first and second electrodes; and a reflecting plate which is electrically connected to the second electrode and which reflects the microwave such that an antinode of the amplitude of a standing wave of a high-frequency current is positioned in the emission space by making the microwave resonate.
摘要翻译：光源装置包括：输出微波的微波电源; 具有发射空间的发光管，其中通过微波输入发射光的发光材料被填充; 第一电极，其设置在所述发光管的一侧并电连接到所述微波功率源; 设置在发光管的另一侧的第二电极，发射空间插在第一和第二电极之间; 以及反射板，其电连接到第二电极并且反射微波，使得通过使微波谐振而将高频电流驻波的振幅的波腹位于发射空间中。

44. 发明授权

US08305864B2 Compound objective lens, optical head device, optical information device, and information processing device 有权
标题翻译：复合物镜，光头装置，光信息装置和信息处理装置
公开(公告)号：US08305864B2
公开(公告)日：2012-11-06
申请号：US13257380
申请日：2011-01-07
申请人： Yoshiaki Komma , Katsuhiko Hayashi , Fumitomo Yamasaki , Michihiro Yamagata
发明人： Yoshiaki Komma , Katsuhiko Hayashi , Fumitomo Yamasaki , Michihiro Yamagata
IPC分类号： G11B7/00
CPC分类号： G11B7/13922 , G11B7/1353 , G11B7/1374 , G11B7/1376 , G11B7/13925 , G11B2007/0006 , G11B2007/13727
摘要： A compound objective lens, an optical head device, an optical information device, and an information processing device that can inhibit the occurrence of aberration even when a light beam source wavelength shifts from the designed value. A diffraction structure having a sawtooth or stepwise cross section is formed in the region (R10) and region (R20). The height of the sawtooth or stepwise cross section formed in the region (R10) provides a light beam, which has a predetermined wavelength, with a difference in optical path length of N times the predetermined wavelength, as compared with a case of propagation in air. The height of the sawtooth or stepwise cross section formed in the region (R20) provides the light beam, which has the predetermined wavelength, with a difference in optical path length of J times the predetermined wavelength, as compared with a case of propagation in air. At least one of the difference in height between both ends of a boundary band (RB) provided between the region (R10) and the region (R20), and the width of the boundary band (RB) provides the light beam, which has the predetermined wavelength, with a difference in optical path length of (N+J)/2 times (N and J are mutually different natural numbers) the predetermined wavelength, as compared with a case of transmission in air.
摘要翻译：复光物镜，光头装置，光信息装置和信息处理装置，即使当光束源波长从设计值偏移时也能够抑制像差的发生。在区域（R10）和区域（R20）中形成具有锯齿状或阶梯状横截面的衍射结构。与在空气中传播的情况相比，在区域（R10）中形成的锯齿状或阶梯状横截面的高度提供具有预定波长的光束，其具有N倍于预定波长的光程长度差。与在空气中传播的情况相比，在区域（R20）中形成的锯齿或逐步横截面的高度提供了具有预定波长的光束，其光路长度差为J倍于预定波长。设置在区域（R10）和区域（R20）之间的边界带（RB）的两端之间的高度差异和边界带（RB）的宽度中的至少一个高度提供了具有与空气传播的情况相比，预定波长与（N + J）/ 2倍（N和J相互不同的自然数）的光程长度差异。

45. 发明申请

US20120213052A1 OPTICAL HEAD, OPTICAL DISC DEVICE, INFORMATION PROCESSING DEVICE, AND OBJECTIVE LENS 审中-公开
标题翻译：光学头，光盘设备，信息处理设备和目标镜头
公开(公告)号：US20120213052A1
公开(公告)日：2012-08-23
申请号：US13504602
申请日：2010-12-06
申请人： Fumitomo Yamasaki , Katsuhiko Hayashi , Yoshiaki Komma
发明人： Fumitomo Yamasaki , Katsuhiko Hayashi , Yoshiaki Komma
IPC分类号： G11B7/135
CPC分类号： G11B7/1353 , G11B7/1374 , G11B7/13922 , G11B2007/0013
摘要： Provided are an optical head capable of favorably recording or reproducing information to or from an information recording medium including a plurality of information recording surfaces, an optical disc device including the optical head, an information processing device including the optical disc, and an objective lens. The optical head (40) includes a blue-violet laser light source (1) which emits a blue-violet laser beam, an objective lens (8) which has an orbicular zone-shaped diffractive structure, and which diffracts the blue-violet laser beam and converges the generated diffracted light of n-th order (where n is a natural number) on a predetermined information recording surface of a multi-layer optical disc (60), and a light-receiving element (23) which receives the blue-violet laser beam reflected by the predetermined information recording surface, wherein the diffractive structure adds a positive power component and a spherical aberration component to the n-th order diffracted light.
摘要翻译：提供了一种能够向包括多个信息记录表面的信息记录介质或包括该光学头的信息记录介质，包括该光盘的信息处理设备和一个物镜良好地记录或再现信息的光学头。光头（40）包括发出蓝紫色激光的蓝紫色激光光源（1），具有圆形区域衍射结构的物镜（8），并衍射出蓝紫色激光并将所产生的n阶衍射光（其中n是自然数）收敛在多层光盘（60）的预定信息记录表面上，并且接收蓝色的光接收元件（23）紫外激光束，其中，所述衍射结构将正功率分量和球面像差分量添加到所述n级衍射光。

46. 发明申请

US20120163156A1 Objective Lens Element 有权
标题翻译：物镜元件
公开(公告)号：US20120163156A1
公开(公告)日：2012-06-28
申请号：US13411653
申请日：2012-03-05
申请人： Katsuhiko Hayashi , Yasuhiro Tanaka , Michihiro Yamagata
发明人： Katsuhiko Hayashi , Yasuhiro Tanaka , Michihiro Yamagata
IPC分类号： G11B7/00
CPC分类号： G11B7/1378 , C03B2215/49 , G02B3/04 , G11B7/1374 , G11B7/139
摘要： A high-NA and thin objective lens which prevents occurrence of a crack during lens molding and can stably be molded is provided. The present invention is directed to an objective lens having an optical surface having power which is not negative. The objective lens is a single lens and is formed such that a flat portion which is provided at an outer peripheral portion and perpendicular to the optical axis is closer to a disc surface than the position of the top of an exit-side surface of the objective lens and such that the rate of change in sag of the exit-side surface is continuous across the entire region.
摘要翻译：提供了防止在透镜成型期间发生裂纹并且可以稳定地模制的高NA和薄物镜。本发明涉及具有不具有负极性的光学表面的物镜。物镜是单个透镜，并且形成为使得设置在外周部并且垂直于光轴的平坦部分比目标的出射侧表面的顶部的位置更靠近盘表面并且使得出射侧表面的下垂变化率在整个区域上是连续的。

47. 发明授权

US08179768B2 Optical system for compensating for spherical aberration and/or coma aberration in an optical pickup device and optical pickup device having the same 有权
标题翻译：用于补偿光学拾取装置中的球面像差和/或彗形像差的光学系统和具有该光学系统的光学拾取装置
公开(公告)号：US08179768B2
公开(公告)日：2012-05-15
申请号：US12679041
申请日：2008-09-19
申请人： Yasuhiro Tanaka , Michihiro Yamagata , Katsuhiko Hayashi , Masahiro Birukawa
发明人： Yasuhiro Tanaka , Michihiro Yamagata , Katsuhiko Hayashi , Masahiro Birukawa
IPC分类号： G11B7/00
CPC分类号： G11B7/13927 , G11B7/1378 , G11B7/1387 , G11B2007/0013 , G11B2007/13727
摘要： An optical system for optical pickup, which optical system is used for performing recording, reproducing, and/or erasing of information on an optical recording medium and has a simple configuration, is provided. An optical pickup device 1 includes a collimator lens system 23, a beam expander 33, and an objective lens system 34 that includes an S-SIL element 27b. The beam expander 33 includes three lens elements 33a to 33c. By moving in an optical axis direction, the two lens elements 33a and 33b included in the beam expander 33 adjust a focal point of a spot formed within an optical recording medium 28, and compensate a spherical aberration caused by the difference in depth between recording layers.
摘要翻译：提供了一种用于光学拾取器的光学系统，该光学系统用于在光学记录介质上执行信息的记录，再现和/或擦除并且具有简单的配置。光拾取装置1包括准直透镜系统23，光束扩展器33和包括S-SIL元件27b的物镜系统34。扩束器33包括三个透镜元件33a至33c。通过沿光轴方向移动，包括在扩束器33中的两个透镜元件33a和33b调节在光记录介质28内形成的光点的焦点，并补偿由记录层之间的深度差引起的球面像差。

48. 发明申请

US20120075978A1 Objective Lens Element and Optical Pickup Device 有权
标题翻译：物镜和光学拾取装置
公开(公告)号：US20120075978A1
公开(公告)日：2012-03-29
申请号：US13248038
申请日：2011-09-29
申请人： Katsuhiko Hayashi , Yasuhiro Tanaka , Michihiro Yamagata , Fumitomo Yamasaki
发明人： Katsuhiko Hayashi , Yasuhiro Tanaka , Michihiro Yamagata , Fumitomo Yamasaki
IPC分类号： G11B7/1353 , G02B27/42
CPC分类号： G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： An objective lens element that can suppress occurrence of an aberration is disclosed. Sawtooth-like diffraction structures having different height and cycles (pitches) are provided on an inner part R21 and an outer part R22, respectively. A curved surface M211 extending at an intermediate level of recesses and projections of the sawtooth-like diffraction structure provided on the inner part R21, and a curved surface M212 extending at an intermediate level of recesses and projections of the sawtooth-like diffraction structure provided on the outer part R22 are smoothly connected to each other. Even when wavelength of the light source and/or the environmental temperature change, a phase shift does not occur between the inner part R21 and the outer part R22, and a decrease in diffraction efficiency and occurrence of an aberration can be suppressed.
摘要翻译：公开了能够抑制像差的发生的物镜元件。分别具有不同高度和周期（间距）的锯齿状衍射结构分别设置在内部部分R21和外部部分R22上。在内部部件R21上设置的锯齿状衍射结构的凹部和突起的中间水平面延伸的曲面M211，以及设置在上述锯齿状衍射结构的中间水平的锯齿状衍射结构的中间水平面的弯曲面M212 外部部件R22彼此平滑地连接。即使在光源的波长和/或环境温度发生变化的情况下，内部部件R21和外部部件R22之间也不会发生相位偏移，并且可以抑制衍射效率的降低和像差的发生。

49. 发明授权

US07924686B2 Objective lens and optical pickup device 失效
标题翻译：物镜和光学拾取装置
公开(公告)号：US07924686B2
公开(公告)日：2011-04-12
申请号：US12882300
申请日：2010-09-15
申请人： Takahiro Tomita , Michihiro Yamagata , Yoshiaki Komma , Katsuhiko Hayashi
发明人： Takahiro Tomita , Michihiro Yamagata , Yoshiaki Komma , Katsuhiko Hayashi
IPC分类号： G11B7/135
CPC分类号： G11B7/1374
摘要： An objective lens for converging light onto a recording surface of an optical information recording medium in order to perform at least one of recording, reproduction and deletion of information on the optical information recording medium. The objective lens is a bi-convex single lens having at least one aspheric surface, and satisfies the following conditions: 0.8
摘要翻译：一种物镜，用于将光聚焦到光学信息记录介质的记录表面上，以便执行光学信息记录介质上的信息的记录，再现和删除中的至少一个。物镜是具有至少一个非球面的双凸单透镜，满足以下条件：0.8

50. 发明申请

US20100254248A1 OPTICAL PICKUP OPTICAL SYSTEM AND OPTICAL PICKUP DEVICE HAVING THE SAME 有权
标题翻译：光学拾取光学系统和具有该光学系统的光学拾取器件
公开(公告)号：US20100254248A1
公开(公告)日：2010-10-07
申请号：US12679041
申请日：2008-09-19
申请人： Yasuhiro Tanaka , Michihiro Yamagata , Katsuhiko Hayashi , Masahiro Birukawa
发明人： Yasuhiro Tanaka , Michihiro Yamagata , Katsuhiko Hayashi , Masahiro Birukawa
IPC分类号： G11B7/135
CPC分类号： G11B7/13927 , G11B7/1378 , G11B7/1387 , G11B2007/0013 , G11B2007/13727
摘要： An optical system for optical pickup, which optical system is used for performing recording, reproducing, and/or erasing of information on an optical recording medium and has a simple configuration, is provided. An optical pickup device 1 includes a collimator lens system 23, a beam expander 33, and an objective lens system 34 that includes an S-SIL element 27b. The beam expander 33 includes three lens elements 33a to 33c. By moving in an optical axis direction, the two lens elements 33a and 33b included in the beam expander 33 adjust a focal point of a spot formed within an optical recording medium 28, and compensate a spherical aberration caused by the difference in depth between recording layers.
摘要翻译：提供了一种用于光学拾取器的光学系统，该光学系统用于在光学记录介质上执行信息的记录，再现和/或擦除并且具有简单的配置。光拾取装置1包括准直透镜系统23，光束扩展器33和包括S-SIL元件27b的物镜系统34。扩束器33包括三个透镜元件33a至33c。通过沿光轴方向移动，包括在扩束器33中的两个透镜元件33a和33b调节在光记录介质28内形成的光点的焦点，并补偿由记录层之间的深度差引起的球面像差。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式