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    • 2. 发明申请
    • ELECTRONIC COMPONENT MOUNTING SYSTEM AND ELECTRONIC COMPONENT MOUNTING METHOD
    • 电子元件安装系统和电子元件安装方法
    • US20090007424A1
    • 2009-01-08
    • US11814041
    • 2006-02-10
    • Yuji OtakeToshitsugu Oba
    • Yuji OtakeToshitsugu Oba
    • H05K3/34
    • H05K3/1216H05K3/303H05K3/3484Y10T29/49144Y10T29/53052Y10T29/53174Y10T29/53178Y10T29/53187Y10T29/53191
    • In an electronic component mounting method of mounting electronic components on a substrate by means of soldering by using an electronic component mounting system having a screen printing apparatus and an electronic component mounting apparatus connected to each other to manufacture a mounting substrate, prior to a screen printing process, the positions of pattern holes provided in a screen mask are measured to calculate mask aperture data, and the coordinates of a mounting position when a component mounting operation is performed by a mounting head are calculated, on the basis of the mask aperture data. In this way, it is possible to calculate the positional deviation of solder, without measuring the position of solder after printing whenever the solder is printed, and to prevent defects in mounting due to the positional deviation of solder, which results in high productivity.
    • 在通过使用具有彼此连接的丝网印刷装置和电子部件安装装置的电子部件安装系统通过焊接将电子部件安装在基板上以制造安装基板的电子部件安装方法中,在丝网印刷之前 测量屏幕掩模中设置的图形孔的位置,以计算掩模孔径数据,并且基于掩模孔径数据计算安装头执行部件安装操作时的安装位置的坐标。 以这种方式,可以计算焊料的位置偏差,而不管焊料印刷时不测量印刷后的焊料位置,并且防止由于焊料的位置偏差导致的安装缺陷,这导致高生产率。
    • 3. 发明授权
    • Screen printing apparatus and screen printing method
    • 丝网印刷设备和丝网印刷方法
    • US07281472B2
    • 2007-10-16
    • US11129510
    • 2005-05-13
    • Takaaki SakaueYuji OtakeMasafumi NishidaTetsuya Tanaka
    • Takaaki SakaueYuji OtakeMasafumi NishidaTetsuya Tanaka
    • B41M1/12
    • H05K3/1216B41P2215/14H05K2201/10393H05K2203/0165
    • In a screen printing apparatus for contacting a lower surface of a mask plate with a substrate and moving a squeezee in a sliding motion on an upper surface of the mask plate thereby printing a paste onto the substrate, mask bend preventing members are mounted on conveying rails at front and rear parts of clamp members clamping the substrate in a Y-direction, and, at a mask separating operation after printing, the substrate is lowered while the lower surface of the mask plate is supported by the clamp members and the mask bend preventing members. Thus the mask separation can be achieved in a state where the mask plate is supported from below on four sides of the substrate and is thus prevented from a downward bending, and a satisfactory mask separating property can be ensured over the entire substrate.
    • 在丝网印刷装置中,将掩模板的下表面与基板接触并且在所述掩模板的上表面上以滑动方式移动挤压机,从而将糊状物印刷到所述基板上,将掩模弯曲防止部件安装在输送轨道 在夹持基板的Y方向的夹持部件的前部和后部,在印刷后的掩模分离操作中,基板被降低,而掩模板的下表面被夹持部件支撑,并且防止掩模弯曲 会员 因此,掩模分离可以在掩模板从基板的四侧的下方支撑的状态下实现,从而防止向下弯曲,并且可以在整个基板上确保令人满意的掩模分离性能。
    • 4. 发明授权
    • Screen printer
    • 丝网印刷机
    • US07225732B2
    • 2007-06-05
    • US11038867
    • 2005-01-19
    • Takaaki SakaueSeikou AbeYuji Otake
    • Takaaki SakaueSeikou AbeYuji Otake
    • B05C17/08
    • B41F15/26B41F15/22H05K3/1216
    • In a screen printer for printing paste to the substrate through a pattern hole by abutting a mask plate on the substrate, the end face of a side end portion of the substrate is nipped and held from its both sides by a clamper. A warp correcting portion mounting a warp-correcting member constructed by a plate-shaped resilient metal is arranged in the clamper. When the substrate held to a substrate holding portion of a Z-axis table is clamped, a free end portion of the warp correcting member is abutted on the upper face side of the side end portion of the substrate, and the warp deformation of the substrate is corrected by pressing the free end portion downward. Thus, the warp deformation of the substrate is corrected by a simple and cheap mechanism, and the clamp state can be reliably held.
    • 在用于通过将基板上的掩模板邻接而通过图案孔将膏体印刷到基板的丝网印刷机中,基板的侧端部的端面被夹持器从其两侧夹持并保持。 安装由板状弹性金属构成的翘曲矫正部件的翘曲矫正部配置在夹持器中。 当夹持在Z轴台的基板保持部的基板被夹持时,翘曲修正构件的自由端部抵接在基板的侧端部的上表面侧,基板的翘曲变形 通过向下按压自由端部来校正。 因此,通过简单且便宜的机构来校正基板的翘曲变形,并且可以可靠地保持夹紧状态。
    • 5. 发明申请
    • Screen printer
    • 丝网印刷机
    • US20050155501A1
    • 2005-07-21
    • US11038867
    • 2005-01-19
    • Takaaki SakaueSeikou AbeYuji Otake
    • Takaaki SakaueSeikou AbeYuji Otake
    • B41F15/40B41F15/08B41F15/22B41F15/26H05K3/12H05K3/34H05K13/00
    • B41F15/26B41F15/22H05K3/1216
    • In the screen printer for printing paste to the substrate through a pattern hole by abutting a mask plate on the substrate, the end face of a side end portion of the substrate 6 is nipped and held from its both sides by a clamper 7. A warp correcting portion 17 mounting a warp-correcting member 20 constructed by a plate-shaped resilient metal is arranged in the clamper 7. When the substrate 6 held to a substrate holding portion of a Z-axis table 4 is clamped, a free end portion 20b of the warp correcting member 20 is abutted on the upper face side of the side end portion 6a of the substrate 6, and the warp deformation of the substrate 6 is corrected by pressing the free end portion 20b downward. Thus, the warp deformation of the-substrate is corrected by a simple and cheap mechanism, and the clamp state can be reliably held.
    • 在用于通过将基板上的掩模板邻接而通过图案孔印刷到基板的丝网印刷机中,基板6的侧端部的端面被夹持器7从其两侧夹持并保持。翘曲 安装由板状弹性金属构成的翘曲矫正构件20的校正部17配置在夹持器7中。当夹持在Z轴台4的基板保持部的基板6被夹持时,自由端部20 经线矫正部件20的b被抵接在基板6的侧端部6a的上表面侧,通过向下按压自由端部20b来校正基板6的翘曲变形。 因此,通过简单且便宜的机构来校正基板的翘曲变形,并且可以可靠地保持夹紧状态。
    • 8. 发明申请
    • SCREEN PRINTING APPARATUS AND SCREEN PRINTING METHOD
    • 屏幕打印设备和画面打印方法
    • US20120269959A1
    • 2012-10-25
    • US13265611
    • 2011-03-18
    • Tetsuya TanakaYuji Otake
    • Tetsuya TanakaYuji Otake
    • H05K3/12
    • B41M1/12B41F15/0881B41F15/36B41F15/423B41F15/46B41N1/24B41P2215/50H01L31/022425H05K3/1233Y02E10/50
    • There are provided a screen printing apparatus and a screen printing method which can realize an increase in conversion efficiency of a solar cell by forming a circuit pattern having a large aspect ratio of a sectional shape by increasing the thickness of the circuit pattern. A screen printing apparatus 10 and a screen printing method for forming a belt-shaped circuit pattern on a surface of a substrate 11 include a support table 12 which supports the substrate, a metal mask 1 having a covering portion which covers a part of the surface of the substrate 11, a plurality of apertures from which a part of the substrate 11 is exposed and bridge portions which are provided between the apertures along a direction which intersects a longitudinal direction of a circuit pattern to be formed and a cartridge-type squeegee head 13 which supplies a paste which constitutes a circuit pattern to a surface of the metal mask 1 under a predetermined pressure while causing a squeegee 14 of a predetermined length to slide on an upper surface of the metal mask 1 in a contact fashion.
    • 提供一种丝网印刷装置和丝网印刷方法,其可以通过增加电路图案的厚度来形成具有大截面形状的大纵横比的电路图案,从而实现太阳能电池的转换效率的提高。 在基板11的表面上形成带状电路图案的丝网印刷装置10和丝网印刷方法包括支撑基板的支撑台12,具有覆盖表面的一部分的覆盖部的金属掩模1 基板11的一部分露出的多个孔,沿着与要形成的电路图案的长度方向相交的方向设置在孔之间的桥接部,以及盒式刮板头 13,其在预定压力下将构成电路图案的糊料提供给金属掩模1的表面,同时使预定长度的刮板14以接触的方式在金属掩模1的上表面上滑动。