Abstract:
A strain reduction fixing structure includes a counterbore formed around a through-hole on a printed circuit board through which a fixing shaft for fixing the printed circuit board to a protection plate member penetrates.
Abstract:
A method for assembling an electronic component on a printed circuit board includes following steps. Firstly, a printed circuit board substrate including a central main portion and a peripheral unwanted portion is provided. Secondly, electrically conductive patterns and reinforcing patterns are formed on the main portion and the unwanted portion respectively. Thirdly, an electronic component is mounted on the main portion and electrically connected with the electrically conductive patterns. Fifthly, the unwanted portion is removed.
Abstract:
A connecting configuration for a flexible wired circuit board includes a first terminal member, a second terminal member, and a flexible wired circuit board having a conductive pattern for electrically connecting the first terminal member and the second terminal member. The first terminal member and the second terminal member are provided such that at least one of the terminal members is linearly movable to be adjacent to and apart from the other terminal member. The flexible wired circuit board is provided to be wound or twisted in the middle of the moving direction.
Abstract:
According to one embodiment, a printed circuit board comprises a printed wiring board, circuit component, reinforcing plate and first and second fixing portion. The printed wiring board includes first and second areas. The first fixing portion is provided on a border line that defines the first and second areas. The first fixing portion can fix the reinforcing plate to both the first and second areas. The second fixing portion comprises a pair of elements arranged symmetrical with respect to the border line.
Abstract:
An image-sensing module. A base includes a plurality of sidewalls and an accommodation hole encompassed by the sidewalls. A flexible printed circuit board includes an installation portion and a through hole formed on the installation portion. A heat-dissipation board is fixed to a bottom surface of the installation portion of the flexible printed circuit board and is aligned with the through hole. An image sensor is fixed to a top surface of the installation portion of the flexible printed circuit board and is aligned with the through hole. The heat-dissipation board, flexible printed circuit board, and image sensor are accommodated in the accommodation hole of the base.
Abstract:
Disclosed are a printed circuit board and a manufacturing method thereof. The printed circuit board in accordance with the present invention includes: a circuit laminate, a solder resist laminated on the circuit laminate, a metal support layer formed on the solder resist, a stiffener formed on the metal support layer.
Abstract:
A circuit board apparatus of a battery pack in which tape is attached to low priced flexible printed circuit boards (FPCB) so that it is possible to prevent cracks from being generated in the FPCBs when the FPCBs are bent. The circuit board apparatus includes a first board, a second board, and a bendable third board with one side electrically connected to one side of the first board, and the other side electrically connected to one side of the second board. The first board is oblique to the second board, or the first board is substantially perpendicular to the second board. Protective tape is provided on a first region where the first board and the third board overlap, and in a second region where the second board and the third board overlap.
Abstract:
A cable connector assembly comprises a FFC module and a receptacle connector mating with the FFC module. The receptacle connector comprises an insulative housing and a plurality of terminals received into the insulative housing. The FFC module comprises a pair of FFCs paralleled with each other and at least one reinforcing plate disposed between the pair of FFCs and integrated with the pair of FFCs. Each FFC defines a plurality of conductors arranged side by side, and insulating films laminated on the both sides of the conductors. Two end portions of the conductors are exposed out of the insulating film for contacting with the terminals to achieve electric connection.
Abstract:
A printed wiring board unit includes an electronic circuit component, a printed wiring board, a plurality of first conductive terminals disposed between the electronic circuit component and the printed wiring board, at least one of the first conductive terminals arranged along a quadrangular outline, and a plurality of second conductive terminals disposed between the electronic circuit component and the printed wiring board, the second conductive terminals arranged at a corner of the quadrangular outline, and the second conductive terminals contacting at least one of the printed wiring board and the electronic circuit component in a relatively displaceable manner.
Abstract:
Disclosed is a method, system, and computer program storage product for optimizing land grid array site geometry on an electronic assembly mounting. A first member including at least one convex region is aligned with a first portion of an electronic assembly mounting. A second member is aligned with a second portion of the electronic assembly mounting. The second portion includes at least one concave region corresponding to the convex region of the first portion. The second member includes a dome-shaped region having a predefined geometry. Heat is applied to at least one of the electronic assembly mounting, the first member, and the second member. Pressure is applied to at least one of the first member and the second member to reshape the convex region into a substantially flat surface. Applying pressure also reshapes the concave region into a geometry corresponding to the predefined geometry of the dome-shaped region.