公开(公告)号：WO1996036991A1

公开(公告)日：1996-11-21

申请号：PCT/DE1996000432

申请日：1996-03-12

Applicant: ROBERT BOSCH GMBH ,  GRÜNWALD, Werner ,  HAUG, Ralf ,  SEYFFERT, Martin ,  HAUSCHILD, Frank-Dieter

Inventor： ROBERT BOSCH GMBH

IPC: H01L21/60

CPC classification number: H01L24/81 ,  H01L2224/81801 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01044 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01075 ,  H01L2924/01076 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/19043 ,  H05K3/32 ,  Y10S29/012 ,  Y10T29/49133 ,  Y10T29/49144

Abstract: The description relates to a process for connecting an electric connection (10) of an unpacked IC component (15) to a conductive track (35) on a substrate (30). An easily metallisable coating is applied to the surface of an electric connection (10) to be contacted. The surface (10, 20) of the connection (10) to be contacted is arranged at a distance from and facing a land (45) of a conductive track (35) on a substrate (30). At the same time an electrically conductive substance (50) is applied to the land (45) and the surface to be contacted (10, 20) to fill the free space between the two surfaces (10, 20; 45) to be contacted.

Abstract translation: 中描述了一种基片（30）上连接一个解包IC部件（15）的导体轨（35）的电端子（10）的方法。 在接触表面到电端子（10）被施加了良好的金属化层（20）。 要接触的表面（10，20）隔开的基板上的导体轨道（35）的接合表面（45）的终端（10）的（30）面对。 在着陆区（45）和所述接触表面（10，20）同时被接触的导电材料（50）填充在两个表面之间的自由体积（10，20; 45）施加。

公开(公告)号：WO9957797A8

公开(公告)日：2000-01-27

申请号：PCT/US9909579

申请日：1999-04-30

Applicant: MCCORD WINN TEXTRON INC

Inventor： ZIEGLER WILLIAM E ,  BAUER WILLIAM A

IPC: H01R39/04 ,  H01R39/06 ,  H01R39/16 ,  H01R43/06 ,  H02K13/00 ,  H02K15/02 ,  H02K39/08 ,  H02K15/00 ,  H02K15/12

CPC classification number: H01R39/06 ,  H01R39/045 ,  Y10S29/012 ,  Y10S29/029 ,  Y10S228/903 ,  Y10T29/49011 ,  Y10T29/49144

Abstract: A barrel or face-type carbon-segment commutator assembly (12c) for an electric motor includes a segmented commutating surface (22c) defined by an annular array of commutator sector (14c, 18c), each sector including a carbon segment (18c) connected to a respective conductor section (14c). To form the assembly, an annular carbon cylinder (20c) is overmolded onto a copper blank (70c) and radial grooves (54c) are formed in an inside surface of the carbon cylinder opposite the communicating surface. An insulator hub (24c) is overmolded onto the carbon cylinder and into the radial grooves. Slots (56c) are then machined inward from the communicating surface to the insulator-filled grooves to isolate the commutator sectors. The remaining insulator material mechanically interlocks the sectors. In other embodiments, the commutator assembly (100) is formed by soldering a carbon cylinder (142) to conductor sections (102) before overmolding a hub (112) and cutting slots (108) to isolate commutator sectors (106).

Abstract translation: 一种用于电动机的桶形或面型碳分段换向器组件（12c）包括由换向器扇形（14c，18c）的环形阵列限定的分段换向表面（22c），每个扇区包括连接的碳段（18c） 到相应的导体部分（14c）。 为了形成组件，将环形碳筒（20c）包覆成型到铜坯（70c）上，并且在与连通表面相对的碳瓶的内表面上形成径向槽（54c）。 绝缘体轮毂（24c）被包覆成型到碳筒上并进入径向槽。 然后将槽（56c）从连通表面向内加工到绝缘体填充的沟槽以隔离换向器扇区。 剩余的绝缘体材料机械地互锁扇区。 在其他实施例中，换向器组件（100）通过在包覆模制轮毂（112）和切割槽（108）之前将碳圆柱体（142）焊接到导体部分（102）而形成，以隔离换向器扇区（106）。

公开(公告)号：WO99057797A1

公开(公告)日：1999-11-11

申请号：PCT/US1999/009579

申请日：1999-04-30

IPC: H01R39/04 ,  H01R39/06 ,  H01R39/16 ,  H01R43/06 ,  H02K13/00 ,  H02K15/02 ,  H02K39/08 ,  H02K15/00 ,  H02K15/12

CPC classification number: H01R39/06 ,  H01R39/045 ,  Y10S29/012 ,  Y10S29/029 ,  Y10S228/903 ,  Y10T29/49011 ,  Y10T29/49144

Abstract: A barrel-type carbon-segment commutator assembly (100) for an electric motor includes an annular array of copper conductor sections (102) stamped from a single copper blank. The annular array is overmolded with an electrical-conducting resin-bonded carbon composition (106) that mechanically interlocks the conductor sections and defines an outer cylindrical commutating surface (110). An annular hub (112) is then formed by overmolding an insulator material inside, under, and above the carbon overmold and the conductor section array. The hub insulator material flows into the radial grooves (108) of the carbon overmold and leaves only the outer cylindrical commutating surface exposed.

Abstract translation: 一种用于电动机的桶形碳段换向器组件（100）包括从单个铜坯冲压的铜导体部分（102）的环形阵列。 环形阵列用导电树脂粘合碳组合物（106）包覆成型，机械地互锁导体部分并限定外圆柱形换向表面（110）。 然后通过在碳包覆模具和导体部分阵列的内部，下面和之上包覆模制绝缘体材料来形成环形毂（112）。 轮毂绝缘体材料流入碳包覆模制件的径向凹槽（108），并且仅露出暴露的外圆柱形换向表面。

公开(公告)号：WO1994008443A1

公开(公告)日：1994-04-14

申请号：PCT/US1993009207

申请日：1993-09-28

Applicant: BERG, N., Edward

IPC: H05K03/36

CPC classification number: H05K3/4638 ,  H05K1/0269 ,  H05K3/0002 ,  H05K3/0008 ,  H05K3/0047 ,  H05K3/0082 ,  H05K3/4611 ,  H05K2201/096 ,  H05K2201/09918 ,  H05K2203/0551 ,  H05K2203/1476 ,  Y10S29/012 ,  Y10S408/704 ,  Y10T29/49126 ,  Y10T29/49155 ,  Y10T29/53013

Abstract: A method for fabricating at least one via or hole in a multi-layer printed circuit board comprises separately drilling the board layers (3A, 3B, 3C) stacking and laminating the drilled board layers, and then finish drilling the holes (7A, 7B, 7C). The invention also provides a method for correcting artwork to compensate for lamination distortion. Also described is a process for forming interconnection lines on a printed circuit board. The surface of a circuit board substrate (105) is covered with a photoresist layer (107), and the photoresist layer in turn is covered with a halide emulsion layer (109). The emulsion layer (109) is then exposed to a predetermined pattern of white light, and the image developed. The board is then exposed to UV light through the imaged emulsion layer.

Abstract translation: 一种用于在多层印刷电路板中制造至少一个通孔或孔的方法包括：单独钻孔层叠所钻出的板层的板层（3A，3B，3C），然后完成钻孔（7A，7B， 7C）。 本发明还提供了一种用于校正图案以补偿层叠失真的方法。 还描述了在印刷电路板上形成互连线的工艺。 电路板基板（105）的表面被光致抗蚀剂层（107）覆盖，光致抗蚀剂层依次被卤化物乳剂层（109）覆盖。 然后将乳剂层（109）暴露于预定的白光图案，并且图像显影。 然后将该板通过成像的乳剂层暴露于UV光。

公开(公告)号：WO1984001058A1

公开(公告)日：1984-03-15

申请号：PCT/US1983001371

申请日：1983-09-01

Applicant: HUGHES AIRCRAFT COMPANY

Inventor： HUGHES AIRCRAFT COMPANY ,  COBB, Jack, M.

IPC: H01P11/00

CPC classification number: H01Q13/0291 ,  H01P11/002 ,  Y10S29/012 ,  Y10S29/026 ,  Y10T29/49016 ,  Y10T29/49861

Abstract: In the disclosed method for fabricating corrugated microwave components, a billet assembly is formed of electrically conductive plates (10) sandwitched with chemical etching sensitive spacer material (20) and clamped together (30 and 31). An inside surface (40) is formed in the billet and a mandrel (50) inserted. An outer contoured surface (55) is then formed on the mandrel-billet assembly. The outer surface is then plated (60) to a desired thickness. The mandrel (50) is removed and the spacers (20) chemically etched away leaving the finished component. With the disclosed method, microwave device fabrication for frequencies including 100 GHz and higher is possible.

Abstract translation: 在所公开的用于制造波纹微波部件的方法中，坯料组件由夹在化学蚀刻敏感间隔物材料上并夹在一起的导电板形成。 在坯料中形成内表面并插入心轴。 然后在心轴 - 坯料组件上形成外部轮廓表面。 然后将外表面电镀到期望的厚度。 去除心轴，并将间隔物化学蚀刻掉离开成品组件。 利用所公开的方法，可以使用包括100GHz及更高​​频率的微波器件制造。