会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 45. 发明申请
    • Multilayer reflective mirrors for EUV, wavefront-aberration-correction methods for same, and EUV optical systems comprising same
    • 用于EUV的多层反射镜,用于其的波前像差校正方法以及包含该反射镜的EUV光学系统
    • US20050157384A1
    • 2005-07-21
    • US11025002
    • 2004-12-28
    • Masayuki ShiraishiKatsuhiko MurakamiHiroyuki KondoNoriaki Kandaka
    • Masayuki ShiraishiKatsuhiko MurakamiHiroyuki KondoNoriaki Kandaka
    • G02B5/08G03F7/20
    • G03F7/706G02B5/08G03F7/70216G03F7/70258G03F7/70316
    • Multilayer mirrors are disclosed for use especially in “Extreme Ultraviolet” (“soft X-ray,” or “EUV”) optical systems. Each multilayer mirror includes a stack of alternating layers of a first material and a second material, respectively, to form an EUV-reflective surface. The first material has a refractive index substantially the same as a vacuum, and the second material has a refractive index that differs sufficiently from the refractive index of the first material to render the mirror reflective to EUV radiation. The wavefront profile of EUV light reflected from the surface is corrected by removing (“machining” away) at least one surficial layer of the stack in selected region(s) of the surface of the stack. Machining can be performed such that machined regions have smooth tapered edges rather than abrupt edges. The stack can include first and second layer groups that allow the unit of machining to be very small, thereby improving the accuracy with which wavefront-aberration correction can be conducted. Also disclosed are various at-wavelength techniques for measuring reflected-wavelength profiles of the mirror. The mirror surface can include a cover layer of a durable material having high transparency and that reduces variations in reflectivity of the surface caused by machining the selected regions.
    • 公开了多层反射镜用于特别是在“极光紫外线”(“软X射线”或“EUV”)光学系统中。 每个多层反射镜分别包括第一材料和第二材料的交替层叠,以形成EUV反射表面。 第一材料具有与真空基本相同的折射率,并且第二材料具有与第一材料的折射率充分不同的折射率,以使反射镜反射成EUV辐射。 通过在堆叠的表面的选定区域中移除(“加工”)去除堆叠的至少一个表面层来校正从表面反射的EUV光的波前轮廓。 可以进行加工,使得加工区域具有平滑的锥形边缘而不是突然的边缘。 堆叠可以包括允许加工单元非常小的第一和第二层组,从而提高可以进行波前像差校正的精度。 还公开了用于测量反射镜的反射波长分布的各种一般波长技术。 镜面可以包括具有高透明度的耐用材料的覆盖层,并且减少由加工所选择的区域引起的表面的反射率的变化。
    • 47. 发明授权
    • X-ray sources that maintain production of rotationally symmetrical x-ray flux during use
    • X射线源在使用过程中保持产生旋转对称的X射线通量
    • US06690764B2
    • 2004-02-10
    • US09817900
    • 2001-03-26
    • Hiroyuki Kondo
    • Hiroyuki Kondo
    • G21G400
    • G03F7/70916B82Y10/00G03F7/70033G03F7/7055
    • Apparatus and methods are disclosed for producing a flux of X-rays, from a plasma, wherein the flux remains rotationally symmetrical about a propagation axis over a period of use, even if the plasma produce flying debris. The plasma can be generated by a laser-plasma source or a discharge-plasma source, for example. The X-rays produced by the plasma are directed by an optical element to a downstream location. To such end, the optical element is located where it is subject to deposition and accumulation of flying debris from the plasma. The optical element has an axis of rotational symmetry. A rotational actuator is situated relative to the optical element and is configured to rotate the optical element about the axis of rotational symmetry during use. Hence, if deposits of flying debris form on the optical element, the deposits will be rotationally symmetrical and thus have an identical affect on the X-ray flux at any angle about the axis of rotational symmetry.
    • 公开了用于从等离子体产生X射线通量的装置和方法,其中在使用期间,通量在传播轴线周围保持旋转对称,即使等离子体产生飞溅碎片。 例如,等离子体可以由激光等离子体源或放电等离子体源产生。 由等离子体产生的X射线由光学元件引导到下游位置。 为此,光学元件位于其被等离子体飞行碎屑沉积和堆积的地方。 光学元件具有旋转对称轴。 旋转致动器相对于光学元件设置并且被配置为在使用期间围绕旋转对称轴旋转光学元件。 因此,如果飞散碎片的沉积物形成在光学元件上,则沉积物将是旋转对称的,因此对于围绕旋转对称轴线的任何角度的X射线通量具有相同的影响。
    • 48. 发明授权
    • Optical path changing film and reflective liquid-crystal display device including same
    • 光路改变膜和包括其的反射型液晶显示装置
    • US06665029B2
    • 2003-12-16
    • US09986437
    • 2001-11-08
    • Hiroyuki KondoSeiji UmemotoToshihiko Ariyoshi
    • Hiroyuki KondoSeiji UmemotoToshihiko Ariyoshi
    • G02F11335
    • G02B6/0053G02F1/133502G02F1/133615G02F2001/133616
    • An optical film constituted by: a transparent film including a repetitive structure of a plurality of light exit means arranged at intervals of a regular pitch or intervals of irregular pitches in one of opposite surfaces of the transparent film, the repetitive structure of the plurality of light exit means having optical path changing slopes each inclined to the film surface at an inclination angle in a range of from 30 to 48 degrees in order to change an optical path of light from a direction of the film surface into a direction of thickness of the film; and an anti-reflection layer disposed on the film surface in which the plurality of light exit means are formed; wherein the optical film is light-transmissible in the direction of the thickness of the film. A reflective liquid-crystal display device constituted by: a reflective liquid-crystal display panel including at least one light source on one of side surfaces of the liquid-crystal display panel; and the optical film provided on a viewing side of the reflective liquid-crystal display panel so that a surface of the optical film in which a plurality of light exit means are formed faces outward.
    • 一种光学膜,其由以下部分构成:透明膜,其包括在所述透明膜的相对表面的一个表面中以规则间距或不规则间距的间隔隔开布置的多个光出射装置的重复结构,所述多个光的重复结构 出口装置具有光路改变斜面,每个倾斜角度以30至48度的倾斜角度倾斜于膜表面,以便将光从膜表面的方向改变成膜的厚度方向 ; 以及设置在其上形成有多个光出射装置的膜表面上的防反射层; 其中所述光学膜在所述膜的厚度方向上是透光的。 一种反射型液晶显示装置,包括:反射型液晶显示面板,其在所述液晶显示面板的一个侧面上具有至少一个光源; 以及设置在反射型液晶显示面板的观看侧的光学膜,使得形成有多个光出射装置的光学膜的表面向外。
    • 49. 发明授权
    • Reflective-type soft x-ray microscope
    • 反光型软X射线显微镜
    • US06522717B1
    • 2003-02-18
    • US09635466
    • 2000-08-11
    • Katsuhiko MurakamiHiroyuki Kondo
    • Katsuhiko MurakamiHiroyuki Kondo
    • G21K700
    • G21K7/00
    • A reflective-type soft X-ray microscope includes an image-focusing optical system including a concave mirror and a convex mirror, an illumination optical system that has a light source, a filter, and a focusing optical element for transmitting an illumination light beam, and a stage mechanism that carries and moves a sample under observation. In the reflective-type soft X-ray microscope, the concave mirror has at least one opening part for transmitting the illuminating light beam that illuminates the sample, and a reflected image of the sample is focused on a soft X-ray image detector by the image-focusing optical system.
    • 反射型软X射线显微镜包括具有凹面镜和凸面镜的图像聚焦光学系统,具有用于透射照明光束的光源,滤光器和聚焦光学元件的照明光学系统, 以及在观察下携带和移动样品的阶段机构。 在反射型软X射线显微镜中,凹面镜具有至少一个开口部,用于透射照射样品的照明光束,并且样品的反射图像被聚焦在软X射线图像检测器上 图像聚焦光学系统。
    • 50. 发明授权
    • Optical fiber connector
    • 光纤连接器
    • US06302591B1
    • 2001-10-16
    • US09342269
    • 1999-06-29
    • Yasutaka NagaokaNobuhiko SuzukiHiroyuki KondoNorihito SuzukiToru IkumiTsuguhito Shirakawa
    • Yasutaka NagaokaNobuhiko SuzukiHiroyuki KondoNorihito SuzukiToru IkumiTsuguhito Shirakawa
    • G02B638
    • G02B6/3869G02B6/3821G02B6/3878G02B6/3893G02B6/4246G02B6/4292
    • In an optical fiber connector 1, optical fibers 2 are inserted respectively into ferrules 3 to form optical fiber plugs 4, and distal end portions of the optical fiber plugs 4 are inserted into a connector housing 6, and a holder 7 is fitted on the connector housing from rear end portions of the optical fiber plugs. The optical fiber connector 1 is fitted into a light receiving-emitting device 8, so that distal end surfaces of the optical fiber plugs are kept spaced a predetermined distance respectively from light receiving-emitting elements received within the light receiving-emitting device. The holder includes insertion holes 41 for respectively passing the optical fibers therethrough in a direction of insertion of the optical fiber plugs, and introduction notches 45 communicating respectively with the insertion holes in a direction intersecting the inserting direction. A ferrule-pressing member 5 is mounted on the optical fiber plugs so as to spring-bias the optical fiber plugs, fitted respectively into the insertion holes through the respective introduction notches after the distal end surfaces of the optical fibers are polished, toward the connector housing.
    • 在光纤连接器1中,将光纤2分别插入到套圈3中,形成光纤插塞4,将光纤插头4的前端部插入连接器壳体6内,将保持器7嵌入连接器 从光纤插头的后端部分容纳。 光纤连接器1装配到光接收发射装置8中,使得光纤插塞的远端表面与受光发射装置中接收的光接收发射元件分开地保持预定距离。 保持器包括插入孔41,用于分别使光纤穿过其中插入光纤插头的方向,以及引入凹口45,其与插入孔相交的方向与插入方向相交。 套管按压构件5安装在光纤插头上,以便在光纤的远端表面被抛光之后,通过相应的引入凹口将光纤插头弹簧偏置成分别插入到插入孔中, 住房。