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    • 103. 发明专利
    • Wiring circuit board and connection structure thereof
    • 接线电路板及其连接结构
    • JP2005340385A
    • 2005-12-08
    • JP2004155107
    • 2004-05-25
    • Nitto Denko Corp日東電工株式会社
    • OYABU KYOYA
    • H05K1/11H01R33/00H05K1/14H05K3/00H05K3/36
    • H05K1/142H01R12/61H05K3/0058H05K3/363H05K2201/0397H05K2201/058H05K2201/0969H05K2201/2009
    • PROBLEM TO BE SOLVED: To provide a wiring circuit board and a connection structure of the wiring circuit board that can omit electric conduction test.
      SOLUTION: A 1st wiring circuit board 1 and a 2nd wiring circuit board 2 are connected by making a 1st connection terminal 13 and a 2nd connection terminal 14 abut against each other in opposite direction along their longitudinal directions, aligning the 1st connection terminal 13 and 2nd connection terminal 14, and providing solder bumps 15 successively over surfaces of the 1st connection terminal 13 and 2nd connection terminal 14. Consequently, the solder bumps 15 are not interposed in the part where the 1st connection terminal 13 and 2nd connection terminal 14 face each other, and electric connections between the 1st connection terminal 13 and 2nd connection terminal 14 by the solder bumps 15 can visually be confirmed from the appearance.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供可以省略导电测试的布线电路板和布线电路板的连接结构。 解决方案:通过使第一连接端子13和第二连接端子14沿着它们的纵向彼此相反的方向彼此抵接,连接第一布线电路板1和第二布线电路板2,使第一连接端子 13和第二连接端子14,并且连续地在第一连接端子13和第二连接端子14的表面上提供焊料凸块15.因此,焊料凸块15不插入在第一连接端子13和第二连接端子14 彼此面对,并且从外观上可以从视觉上确认第一连接端子13和第二连接端子14之间通过焊料凸块15的电连接。 版权所有(C)2006,JPO&NCIPI
    • 104. 发明专利
    • Discharge lamp lighting device
    • 放电灯照明装置
    • JP2005222747A
    • 2005-08-18
    • JP2004027559
    • 2004-02-04
    • Denso Corp株式会社デンソー
    • KATO KOICHI
    • F21V29/00F21V23/00F21Y103/00H05B37/02H05B41/04H05B41/288H05K1/02H05K1/14H05K7/02
    • H05B41/042H05B41/2881H05K1/0254H05K1/0263H05K1/142Y02B20/204
    • PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of being downsized.
      SOLUTION: The discharge lamp lighting device has circuits and circuit components necessary for lighting operation such as an inverter circuit 3 generating alternating current voltage, a start-up circuit 5 starting discharge of a discharge lamp 4 housed in a case 10. The circuits necessary for the lighting operation are divided into a control part with little heat radiation and a power part with large heat radiation, and at the same time, a control part circuit board 16 mounting circuits of the control part and a power part circuit board 17 mounting circuits of the power part are separately loaded in the case 10. The circuit components are arranged at an upper part of the control part circuit board 16 in the case 10, fitted to a busbar case 11. Connection pads 22 are provided on the power part circuit board 17, and the connection pads 22 and case terminals 30 fitted to the busbar case 11 are connected with each other through wires.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 解决的问题:提供能够小型化的放电灯点亮装置。 解决方案:放电灯点亮装置具有产生交流电压的逆变器电路3等点亮操作所需的电路和电路元件,启动电路5开始容纳在外壳10中的放电灯4的放电。 照明操作所需的电路被分为几乎没有散热的控制部分和具有大的散热的电源部分,同时,控制部分电路板16安装控制部分和电源部分电路板17的电路 动力部件的安装电路分别装载到壳体10中。电路部件布置在壳体10中的控制部件电路板16的上部,安装在母线盒11上。连接焊盘22设置在电源 部件电路板17以及安装在母线盒11上的连接焊盘22和壳体端子30通过电线相互连接。 版权所有(C)2005,JPO&NCIPI
    • 110. 发明专利
    • High-frequency signal connection structure between printed boards
    • 打印板之间的高频信号连接结构
    • JPS59185401A
    • 1984-10-22
    • JP5945083
    • 1983-04-04
    • Fujitsu Ten Ltd
    • NAKADA KATSUYOSHIONISHI YASUHIDETANAKA KUNIJI
    • H01P1/04H01P3/08H04B15/00H05K1/02H05K1/14
    • H01P3/081H05K1/0237H05K1/142
    • PURPOSE:To reduce transmission loss and the number of parts and to facilitate connecting operation by connecting microstrip lines of two printed boards together in an abutting state. CONSTITUTION:High-frequency signal lines of the printed boards 12 and 14 are patterned on the boards 12 and 14 as microstrip lines 16 and 17, and the microstrip line 16 pierces a shield plate 11 and connected to the microstrip line 17 as if it were a single microstrip line. The shield plate 11 has an opening part 18 and a projection part 19 projecting toward the board 14 while piercing the opening part 18 is formed on the board 12. The end part of this projection part 19 abuts on the surface of the board 14 and the microstrip line 16 is extended to the abutting part 20. Further, the microstrip line 17 is extended to the abutting part 20 on the board 14, and the microstrip lines 16 and 17 contact each other through the abutting part 20.
    • 目的:减少传输损耗和部件数量,并通过将两个印刷电路板的微带线连接在一起,实现连接操作。 构成:印刷电路板12和14的高频信号线作为微带线16和17在基板12和14上图案化,微带线16刺穿屏蔽板11,并连接到微带线17,如同它们一样 单条微带线。 屏蔽板11具有开口部18和朝向板14突出的突出部19,同时在板12上形成穿孔开口部18.该突起部19的端部抵接在板14的表面上, 微带线16延伸到邻接部分20.此外,微带线17延伸到板14上的邻接部分20,并且微带线16和17通过邻接部分20彼此接触。