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    • 7. 发明授权
    • Bonding apparatus and bonding method
    • 接合装置和接合方法
    • US08434538B2
    • 2013-05-07
    • US13284434
    • 2011-10-28
    • Naoki AkiyamaMasahiko SugiyamaYosuke Omori
    • Naoki AkiyamaMasahiko SugiyamaYosuke Omori
    • B32B37/00
    • H01L21/67092
    • A bonding apparatus has an upper chuck and a lower chuck for holding wafers. The upper chuck is configured such that the center portion is bent to be convex when pressurized with a predetermined pressure. On the bottom surface of the lower chuck, there is an insulating ring formed of a combination of a plurality of insulating members to support the periphery of the lower chuck. The bottom surface of the insulating ring is supported by a support ring formed of a combination of a plurality of supporting members. The supporting members and the lower chuck are fixed by a bolt provided for each of the supporting members. The bolt is inserted through a through hole and a through hole which are formed in the insulating members and the supporting members, respectively, the through holes having a diameter larger than a diameter of the bolt.
    • 接合装置具有用于保持晶片的上卡盘和下卡盘。 上卡盘构造成使得当以预定压力加压时,中心部分弯曲成凸起。 在下卡盘的底表面上,存在由多个绝缘构件的组合形成的绝缘环,以支撑下卡盘的周边。 绝缘环的底表面由多个支撑构件的组合形成的支撑环支撑。 支撑构件和下卡盘通过为每个支撑构件设置的螺栓来固定。 螺栓穿过分别形成在绝缘构件和支撑构件中的通孔和通孔,直径大于螺栓直径的通孔。
    • 8. 发明申请
    • BONDING APPARATUS AND BONDING METHOD
    • 粘接装置和粘接方法
    • US20110214809A1
    • 2011-09-08
    • US12922288
    • 2009-09-11
    • Masahiko Sugiyama
    • Masahiko Sugiyama
    • B32B37/10B32B37/02B32B37/06B32B37/14B32B37/16
    • H01L21/67092B32B37/003B32B37/10B32B2457/00Y10T156/17
    • A bonding apparatus includes a first holding section which places and holds a first member on an upper surface, and a second holding section which adsorbs and holds a second member on a lower surface. The second holding section is configured such that a center section bends due to a predetermined pressure. The second holding section includes an intake mechanism which sucks atmosphere of a bonding space between the first holding section and the second holding section. A protrusion which protrudes downward along an outer circumferential lower surface of the second holding section is formed on the outer circumferential lower surface. A sealing member which holds an air-tightness of the bonding space and has elasticity is formed in a lower surface of the protrusion. A height adjusting mechanism which abuts on the protrusion and can adjust the vertical distance between the first member and the second member is formed on a side surface of the first holding section.
    • 接合装置包括:第一保持部,其将第一部件放置在上表面上;第二保持部,其将第二部件吸附并保持在下表面。 第二保持部构造成使得中心部由于预定压力而弯曲。 第二保持部包括吸入第一保持部和第二保持部之间的结合空间的气氛的吸入机构。 在外周下表面上形成有沿着第二保持部的外周下表面向下方突出的突起。 在突出部的下表面形成有保持接合空间的气密性且具有弹性的密封构件。 在第一保持部的侧面形成有与突起抵接并能够调整第一部件与第二部件的垂直距离的高度调节机构。
    • 9. 发明授权
    • Microlens array sheet and method of producing the same
    • 微透镜阵列片及其制造方法
    • US07864450B2
    • 2011-01-04
    • US12378962
    • 2009-02-23
    • Masaru SegawaMasahiko SugiyamaYoichiro Nakatani
    • Masaru SegawaMasahiko SugiyamaYoichiro Nakatani
    • G02B9/08
    • B29D11/00278B29D11/00365G02B3/0031G02B3/0056
    • A microlens array sheet includes a light-shielding base having a first surface and a second surface opposite to the first surface and a microlens array attached to the first surface of the light-shielding base, the array having a plurality of microlens. The light-shielding base has a plurality of apertures that correspond to the microlenses. Each aperture has a conical trapezoid-like shape in which a size of each aperture on the first surface side is larger than another size of each aperture on the second surface side. Instead of the light-shielding base, the microlens array sheet may include a transparent base having a first surface and a second surface opposite to the first surface and a light-shielding layer, having a third surface and a fourth surface opposite to the third surface, provided on the second surface of the transparent base. The microlens array is attached to the first surface of the transparent base. The light-shielding layer has a plurality of apertures that correspond to the microlenses. Each aperture has a conical trapezoid-like shape in which a size of each aperture on the third surface side is larger than another size of each aperture on the fourth surface side.
    • 微透镜阵列片包括具有第一表面和与第一表面相对的第二表面的遮光基底和附着到遮光基底的第一表面的微透镜阵列,该阵列具有多个微透镜。 遮光底座具有对应于微透镜的多个孔。 每个孔具有锥形梯形形状,其中第一表面侧上的每个孔的尺寸大于第二表面侧上的每个孔的另一尺寸。 微透镜阵列片代替遮光底座,可以包括具有第一表面和与第一表面相对的第二表面的透明基底和遮光层,其具有与第三表面相对的第三表面和第四表面 ,设置在透明基底的第二表面上。 微透镜阵列附着到透明基底的第一表面。 遮光层具有对应于微透镜的多个孔。 每个孔具有锥形梯形形状,其中第三表面侧上的每个孔的尺寸大于第四表面侧上的每个孔的另一尺寸。