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    • 1. 发明申请
    • Method of forming a conductive wiring pattern by laser irradiation and a conductive wiring pattern
    • 通过激光照射形成导电布线图案的方法和导电布线图案
    • US20060057502A1
    • 2006-03-16
    • US11103448
    • 2005-04-12
    • Issei OkadaKohei ShimodaKeiji EbataTakayuki Hirai
    • Issei OkadaKohei ShimodaKeiji EbataTakayuki Hirai
    • G03F7/00
    • G03F7/2053C23C18/14H05K1/097H05K3/02H05K2203/107H05K2203/1131
    • Fine wirings are made by a method having the steps of painting a board with metal dispersion colloid including metal nanoparticles of 0.5 nm-200 nm diameters, drying the metal dispersion colloid into a metal-suspension film, irradiating the metal-suspension film with a laser beam of 300 nm-550 nm wavelengths, depicting arbitrary patterns on the film with the laser beam, aggregating metal nanoparticles into larger conductive grains, washing the laser-irradiated film, eliminating unirradiated metal nanoparticles, and forming metallic wiring patterns built by the conductive grains on the board. The present invention enables an inexpensive apparatus to form fine arbitrary wiring patterns on boards without expensive photomasks, resists, exposure apparatus and etching apparatus. The method can make wirings also on plastic boards or low-melting-point glass boards which have poor resistance against heat and chemicals.
    • 通过具有以下步骤的方法制造细线,该方法包括用包含0.5nm-200nm直径的金属纳米颗粒的金属分散体胶体涂布板,将金属分散体胶体干燥成金属悬浮膜,用激光照射金属 - 悬浮膜 300nm-550nm波长的光束,用激光束描绘膜上的任意图案,将金属纳米颗粒聚集成更大的导电颗粒,洗涤激光照射的膜,消除未照射的金属纳米颗粒,以及形成由导电颗粒构成的金属布线图案 在板上。 本发明使得廉价的装置能够在没有昂贵的光掩模,抗蚀剂,曝光装置和蚀刻装置的板上形成精细的任意布线图案。 该方法也可以在耐热和耐化学性差的塑料板或低熔点玻璃板上进行布线。
    • 5. 发明申请
    • Clamp for slender object such as cable
    • 夹紧细长的物体,如电缆
    • US20050079756A1
    • 2005-04-14
    • US10951722
    • 2004-09-29
    • Yasuhiro KawaiTakayuki Hirai
    • Yasuhiro KawaiTakayuki Hirai
    • B60R16/02F16L3/10H02G3/30H02G3/38H01R3/00B60T1/00H01R13/58
    • F16L3/1075B60R16/0215F16L3/1025H02G3/30H02G3/32
    • A plastic cable clamp (1) has a substantially U-shaped clamp portion formed with a pair of clamp arms, and a cover (13) for closing an opening in the clamp portion. The cover pivots on a hinge to close the opening in the clamp portion and is maintained in the closed position by means of an engagement portion (18) thereon. A protrusion (26) is formed at the end of a clamp arm with the hinge, and a recess (27) is formed in the cover to receive the protrusion. The recess includes a first hole (29) extending from one side of the cover toward the other side of the cover, and a second hole (30) adjacent to the first hole and extending from the other side of the cover toward the one side of the cover. One of the walls (31) of the recess is formed by an end surface of the first hole on the other side, and an opposite wall (33) is formed by an end surface of the second hole at the one side. The cable clamp can be manufactured by using a simple shaping mold, allowing the cable clamp to be manufactured with two split dies and without requiring any additional die component such as a slide.
    • 塑料电缆夹具(1)具有形成有一对夹持臂的大致U形的夹紧部分和用于封闭夹持部分中的开口的盖子(13)。 盖子在铰链上枢转以关闭夹紧部分中的开口,并通过其上的接合部分(18)保持在关闭位置。 在具有铰链的夹持臂的端部处形成有突起(26),并且在盖中形成凹部(27)以容纳突起。 所述凹部包括从所述盖的一侧朝向所述盖的另一侧延伸的第一孔(29)和与所述第一孔相邻并且从所述盖的另一侧朝向所述盖的另一侧延伸的第二孔(30) 封面。 凹部的一个壁(31)由另一侧的第一孔的端面形成,相对的壁(33)由第一孔的一侧的端面形成。 电缆夹可以通过使用简单的成型模具制造,允许电缆夹具用两个分开的模具制造,并且不需要任何附加的模具部件,例如滑块。
    • 10. 发明授权
    • Tilt error reducing aspherical single lens homogenizer
    • 倾斜误差减小非球面单透镜均质器
    • US07193791B2
    • 2007-03-20
    • US10973614
    • 2004-10-27
    • Takayuki HiraiKeiji Fuse
    • Takayuki HiraiKeiji Fuse
    • G02B13/20
    • G02B27/0927G02B27/0955
    • A single lens homogenizer for converting a wide, parallel, in-phase Gaussian beam into a narrow uniform-power beam and shooting an object with the narrow uniform-power beam is proposed. A tilt error induces beam deformation. A single lens homogenizer which can reduce the beam deformation induced by the tilt error is proposed. A suitable homogenizer is a convex/flat lens having a convex aspherical surface on the light source side and a flat surface on the object side. Another preferable homogenizer is a convex/convex lens having a convex surface on the light source side and a convex surface on the object side. At least one of the convex surfaces is an aspherical convex surface.
    • 提出了一种单透镜均匀器,用于将宽的,平行的同相高斯光束转换成窄的均匀功率光束,并用窄的均匀功率光束拍摄物体。 倾斜误差引起光束变形。 提出了一种可以减少由倾斜误差引起的光束变形的单透镜均质器。 合适的均化器是在光源侧具有凸非球面并且在物体侧具有平坦表面的凸/平透镜。 另一种优选的均化器是在光源侧具有凸面并且在物体侧具有凸面的凸凸透镜。 凸面中的至少一个是非球面凸面。