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
    • 97. 发明授权
    • Projection exposure apparatus
    • 投影曝光装置
    • US5805356A
    • 1998-09-08
    • US594539
    • 1996-01-31
    • Hiroshi Chiba
    • Hiroshi Chiba
    • G02B17/08G02B27/18G03F7/20H01L21/027G02B17/00G03B27/42
    • G02B17/0892G02B17/002G02B17/008G02B17/08G02B27/18G03F7/70225G03F7/70275
    • A projection exposure apparatus achieves good imaging performance as securing a sufficient working distance. This projection exposure apparatus has a projection optical system for projection-transferring a real-size image of a first object onto a second object, which is disposed between the first object and the second object. This projection optical system has a cemented lens consisting of a plano-convex lens and a first negative meniscus lens, a second negative meniscus lens, and path-bending prisms for guiding light from the first object to the plano-convex lens and for guiding light from the concave mirror to the second object. The present invention is based on finding of appropriate ranges of refractive powers of the first and second negative meniscus lenses and appropriate ranges of Abbe numbers of glass materials for the first and second negative meniscus lenses.
    • 投影曝光装置在确保足够的工作距离的情况下实现良好的成像性能。 该投影曝光装置具有投影光学系统,用于将第一物体的实际图像投影到设置在第一物体和第二物体之间的第二物体上。 该投影光学系统具有由平凸透镜和第一负弯月形透镜,第二负弯月形透镜和路径弯曲棱镜组成的胶合透镜,用于将来自第一物体的光引导到平凸透镜并用于引导光 从凹面镜到第二个物体。 本发明基于第一和第二负弯月透镜的适当屈光度范围以及用于第一和第二负弯液面透镜的玻璃材料的阿贝数的适当范围。
    • 98. 发明授权
    • Diode glazing with radiant energy trapping
    • 二极管玻璃与辐射能量捕获
    • US5220462A
    • 1993-06-15
    • US792883
    • 1991-11-15
    • Karl T. Feldman, Jr.
    • Karl T. Feldman, Jr.
    • F24J2/08F24J2/50G02B3/00G02B5/136
    • G02B3/005F24J2/085F24J2/50G02B17/002G02B5/136F24J2002/003F24J2002/4605Y02E10/43
    • A transparent glazing material with a plurality of concentrating lenses on its top surface such that incident radiation on the top surface is focused to pass through apertures in a corresponding plurality of integral reflective surfaces with a plurality of segments of thermal insulating material arranged directly beneath the reflective surfaces along the bottom of the transparent material in a pattern with apertures in the reflective and insulating materials located directly below each lens such that incident radiation on the top surface is focused by the lenses and passes through the holes in the reflectors and insulation and out the bottom. Radiation in the direction opposite to the incident radiation will strike the bottom of the reflectors and be reflected back from the bottom.
    • 一种透明玻璃材料,在其顶表面上具有多个集中透镜,使得顶表面上的入射辐射被聚焦以穿过相应的多个整体反射表面中的孔,其中多个绝热材料段直接布置在反射 沿着透明材料的底部的表面以反射和绝缘材料中的孔直接位于每个透镜正下方的图案中,使得顶表面上的入射辐射被透镜聚焦并穿过反射器中的孔并绝缘 底部。 在与入射辐射相反的方向上的辐射将撞击反射器的底部并从底部反射回来。
    • 99. 发明授权
    • Optical imaging apparatus
    • 光学成像装置
    • US5035486A
    • 1991-07-30
    • US319847
    • 1989-03-06
    • Toshiyuki Inokuchi
    • Toshiyuki Inokuchi
    • G02B3/00G02B17/00G02B17/08
    • G02B17/008G02B17/002G02B3/005G02B3/0062G02B3/0068
    • An optical imaging apparatus according to the present invention comprises a flat multilens array having a number of lenses arranged in a row and a flat multiprism array having a number of prisms also arranged in a row and located behind the multilens array such that its individual prisms are aligned with the individual lenses. Two prism surfaces (flat reflecting surfaces) are positioned at one side and a single lens surface (curved surface) at the other and multiple combinations of such surfaces are lined up in an array. Each lens or each prism has on its front end a light intercepting screen plate having a substantially oblong opening which is shorter in the direction of the array and longer in a direction perpendicular thereto, or the aperture of each prism and/or each lens itself is shaped so. For the correction of abberations, one or more additional lenses of different curvatures are stacked on the front end of each lens to constitute a composite lens system. The multiprism array is replacable by a multiroof prism array.
    • 根据本发明的光学成像装置包括具有排列成一行的多个透镜的平坦多阵列阵列和具有多个棱镜的平面多棱镜阵列,该多个棱镜阵列也排列成一排并位于多个阵列之后,使得其各个棱镜为 与个别镜头对齐。 两个棱镜表面(平坦的反射表面)位于一侧,而另一侧的单个透镜表面(曲面)和这些表面的多个组合排列成阵列。 每个透镜或每个棱镜在其前端具有遮光屏板,该遮光屏板具有在阵列方向上较短的基本上长方形的开口,并且在与其垂直的方向上较长,或每个棱镜和/或每个透镜本身的孔径 形状如此。 为了校正凹凸,在每个透镜的前端上堆叠一个或多个不同曲率的附加透镜,以构成复合透镜系统。 多重棱镜阵列可由多棱镜阵列替代。