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    • 2. 发明授权
    • Dicing method
    • 切片方法
    • US5494549A
    • 1996-02-27
    • US131960
    • 1993-10-08
    • Tetsuro OkiYoshio MurakamiTsuyoshi Miyata
    • Tetsuro OkiYoshio MurakamiTsuyoshi Miyata
    • B28D5/00B32B31/18
    • B28D5/0082Y10T156/1082
    • In a dicing method, a resin adhesive tape is stuck to one surface of a wafer mount frame, then a rubber plate is stuck to the tape from the open side of the frame. With the rubber plate stretched, an adhesive is sprayed over the rubber plate, whereupon a wafer is stuck to the rubber plate. A weight is placed on the rubber plate to extend it further, thus fixing the wafer to the frame. The thus mounted wafer is diced. Alternatively, a resin adhesive tape is stuck to one surface of the frame, then a thick adhesive rubber plate is stuck to the tape from the open side of the frame, whereupon a wafer with hard wax printed using a screen mask is stuck to the rubber plate. The thus mounted wafer is diced by cutting into it deeply. The cut wafer is soaked in a solvent for separation from the rubber plate. As a further alternative, screen mask printing is carried out on a wafer, and wax is coated over the wafer. A resin adhesive tape is stuck to one surface of a wafer mount frame, and then a thick adhesive rubber plate is stuck to the tape from the open side of the wafer mount frame, whereupon the wax-side surface of the wafer is stuck to the rubber plate. The mounted wafer is diced. The wafer is soaked in a solvent for separation of chips from the rubber plate.
    • 在切割方法中,将树脂粘合带粘贴在晶片安装框架的一个表面上,然后橡胶板从框架的开放侧粘附到带子上。 在橡胶板拉伸的同时,将粘合剂喷在橡胶板上,然后将晶片粘在橡胶板上。 将重物放置在橡胶板上以进一步延伸,从而将晶片固定到框架上。 将如此安装的晶片切割。 或者,将树脂粘合带粘贴在框架的一个表面上,然后将厚的粘合橡胶板从框架的开口侧粘附到带上,由此将使用筛网掩模印刷的具有硬蜡的晶片粘附到橡胶 盘子。 将这样安装的晶片深入切入。 将切割的晶片浸入溶剂中以从橡胶板分离。 作为另一替代方案,在晶片上进行屏幕掩模印刷,并且将蜡涂覆在晶片上。 将树脂粘合带粘贴在晶片安装框架的一个表面上,然后将厚的粘合橡胶板从晶片安装框架的开放侧粘附到带上,由此将晶片的蜡侧表面粘附到 橡胶板。 安装的晶片被切割。 将晶片浸泡在溶剂中以从橡胶板分离碎片。
    • 3. 发明授权
    • Curable resin composition, cured article thereof, and optical material
    • 可固化树脂组合物,其固化物和光学材料
    • US08853291B2
    • 2014-10-07
    • US13580917
    • 2011-02-24
    • Masanao KawabeTsugutoshi WasanoTsuyoshi Miyata
    • Masanao KawabeTsugutoshi WasanoTsuyoshi Miyata
    • C08F220/10C08F265/06G02B1/04
    • G02B1/041C08F265/06C08L33/08C08L33/10C08F222/1006
    • Provided is a curable resin composition which has excellent optical properties, heat resistance, transparency, low water absorbability, and mold release property in molding, and reduces the occurrence of a burr from a mold. Also provided are a cured product thereof and an optical material. The curable resin composition includes: a component (A): a soluble polyfunctional (meth)acrylic acid ester copolymer which is obtained by copolymerizing components including a monofunctional (meth)acrylic acid ester (a) having an alicyclic structure, a bifunctional (meth)acrylic acid ester (b), and 2,4-diphenyl-4-methyl-1-pentene (c), has a reactive (meth)acrylate group derived from (b) in a side chain and a structural unit derived from (c) at an end, has a Mw of 2,000 to 20,000, and is soluble in an organic solvent; a component (B): a polyfunctional (meth)acrylate; and a component (C): an initiator, in which the blending amounts (weight ratio) of the respective components are as follows: (B)/(A)=5 to 250/100, and (C)/[(B)+(A)]=0.1 to 10/100.
    • 提供一种在成型时具有优异的光学性能,耐热性,透明性,低吸水性和脱模性的固化性树脂组合物,并且减少了来自模具的毛刺的发生。 还提供了其固化产物和光学材料。 可固化树脂组合物包括:组分(A):可溶性多官能(甲基)丙烯酸酯共聚物,其通过使包含具有脂环结构的单官能(甲基)丙烯酸酯(a),双官能(甲基) 丙烯酸酯(b)和2,4-二苯基-4-甲基-1-戊烯(c)在侧链中具有衍生自(b)的反应性(甲基)丙烯酸酯基和衍生自(c )的Mw为2000〜20,000,可溶于有机溶剂; 组分(B):多官能(甲基)丙烯酸酯; (B)/(A)= 5〜250/100,(C)/ [(B))的组分(C):各成分的配合量(重量比) +(A)] = 0.1〜10/100。
    • 5. 发明授权
    • Image forming apparatus for establishing print gap by restricting rotation of eccentric bearing
    • 用于通过限制偏心轴承的旋转来建立印刷间隙的图像形成装置
    • US08356868B2
    • 2013-01-22
    • US12702027
    • 2010-02-08
    • Tsuyoshi Miyata
    • Tsuyoshi Miyata
    • B41J25/308B41J11/20
    • B41J25/3088
    • An image forming apparatus includes a printhead, a carriage, one or more guide members, and a positioning mechanism. The printhead is mounted on the carriage. The one or more guide members support the carriage. The positioning mechanism includes an eccentric bearing and a rotation restrictor. The eccentric bearing is connected to each guide member and rotatable around a rotational axis offset from a guide member longitudinal axis to move the guide member relative to a substantially horizontal plane. The rotation restrictor defines a first point of contact with the eccentric bearing when the carriage is in a first operational position, and a second point of contact with the eccentric bearing when the carriage is in a second operational position. At least one of the first and second points of contact is displaceable with respect to the bearing rotational axis to modify the corresponding operational position of the carriage.
    • 图像形成装置包括打印头,滑架,一个或多个引导构件和定位机构。 打印头安装在滑架上。 一个或多个引导构件支撑托架。 定位机构包括偏心轴承和旋转限制器。 偏心轴承连接到每个引导构件并且可围绕与引导构件纵向轴线偏移的旋转轴线旋转,以相对于基本上水平的平面移动引导构件。 旋转限制器限定当滑架处于第一操作位置时与偏心轴承的第一接触点,以及当滑架处于第二操作位置时与偏心轴承的第二接触点。 所述第一和第二接触点中的至少一个相对于所述轴承旋转轴线是可移动的,以改变所述托架的对应的操作位置。