Abstract:
At least one electronic element (12) is ultrasonically welded to a printed circuit board (10) to create the electronic circuit. Proper alignment between terminals of a conductive circuit pattern (14) on the circuit board and terminal units (20) on the connecting surface of the electronic element is ensured by a variety of techniques: (i) small protuberances (22) on the terminal units, (ii) raised section (26) on the bottom surface of the terminal units placed to engage indented portions of the board, and (iii) corresponding posts (36) (on the electronic elements) and holes (41) (formed on the circuit board). The ultrasonic welding of the element to the printed circuit board is typically conducted at a frequency range between 25-30 megahertz which produces a vibration which grinds the terminal units of the electronic element to the terminals of the circuit pattern while also welding the element and circuit board together. Electronic circuits formed in accordance with the inventive concept disclosed herein can be comprised of stacked or interlocking combinations of weldable electronic elements. Such structures can improve rigidity and vary spacial relationships of electronic circuits.
Abstract:
PROBLEM TO BE SOLVED: To provide a method for mounting orthogonal sensors in a low profile manner, which is easily adaptable to common PCB assembly processes.SOLUTION: A vertical die chip-on-board sensor package comprises a vertical sensor circuit component 103 comprising a first face, a second face, a bottom edge, a top edge, two side edges, input/output (I/O) pads arranged near the bottom edge, and at least one sensitive direction. The vertical die chip-on-board sensor package also comprises one or more horizontal sensor circuit components 102 comprising a top face, a printed circuit board (PCB) mounting face, a vertical sensor circuit component interface edge, two or more other edges, and one or more sensitive directions, where the vertical sensor circuit component interface edge supports the vertical sensor circuit component 103 along the Z axis and conductively or non-conductively connects to the vertical sensor circuit component 103.
Abstract:
PROBLEM TO BE SOLVED: To provide a method for mounting orthogonal sensors in a low profile manner in cell phones and other consumer and commercial applications.SOLUTION: A vertical die chip-on-board sensor packages comprise a vertical sensor circuit component 103 comprising a first face, a second face, a bottom edge, a top edge, two side edges, input/output (I/O) pads arranged near the bottom edge, and at least one sensitive direction. The vertical die chip-on-board sensor packages furthermore comprises one or more horizontal sensor circuit components 102 comprising a top face, a mounting face for a printed circuit board (PCB) 101, a boundary edge for the vertical sensor circuit component 103, two or more other edges, and one or more sensitive directions. The boundary edge for the vertical sensor circuit component 103 supports the vertical sensor circuit component 103 along a Z axis and is conductively or non-conductively connected to the vertical sensor circuit component 103.
Abstract translation:要解决的问题:提供一种在手机和其他消费者和商业应用中以低调方式安装正交传感器的方法。 解决方案:垂直模块芯片上传感器封装包括垂直传感器电路部件103,其包括第一面,第二面,底部边缘,顶部边缘,两个侧边缘,输入/输出(I / O )垫,其布置在底部边缘附近,并且至少一个敏感方向。 垂直模块芯片上的板上传感器封装还包括一个或多个水平传感器电路部件102,其包括顶面,印刷电路板(PCB)101的安装面,垂直传感器电路部件103的边界边缘,两个 或更多其他边缘,以及一个或多个敏感方向。 垂直传感器电路部件103的边界边沿Z轴支撑垂直传感器电路部件103,并且与垂直传感器电路部件103导通地或非导通地连接。(C)2012,JPO&INPIT
Abstract:
An input device comprising a connector (310), a switch (320), a substrate (330) and a key base (340). The connector is configured to recognise a connection of an external device, the connector including a first surface (313). The switch is located at the first surface of the connector, the switching being configured to connect an electrical signal when subjected to a physical input equal to or exceeding a threshold pressure, the switch including a connection terminal (311). The substrate is connected to the connection terminal of the switch and mounted on the first surface of the connector at a position at which the switch is not located. The key base is configured to actuate the switch.
Abstract:
A hybrid system includes a printed circuit board (PCB) having a main surface, a package-on-package (PoP) having a bottom package mounted on the main surface of the PCB and a top package stacked on the bottom package, and a multi-chip package (MCP) on the main surface of the PCB. The bottom package includes a system-on-chip (SoC) and the top package includes at least one on-package dynamic random access memory (DRAM) die accessible to the SoC. The MCP includes at least one on-board DRAM die accessible to the SoC via a PCB trace.
Abstract:
A hybrid system includes a printed circuit board (PCB) having a main surface, a package-on-package (PoP) having a bottom package mounted on the main surface of the PCB and a top package stacked on the bottom package, and a multi-chip package (MCP) on the main surface of the PCB. The bottom package includes a system-on-chip (SoC) and the top package includes at least one on-package dynamic random access memory (DRAM) die accessible to the SoC. The MCP includes at least one on-board DRAM die accessible to the SoC via a PCB trace.