| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 361768000 | Having leadless component | 13 |
| 20130039026 | SEMICONDUCTOR DEVICE - Provided is a semiconductor device in which misalignment between a semiconductor die and a substrate (e.g., a circuit board) can be prevented or substantially reduced when the semiconductor die is attached to the circuit board. In a non-limiting example, the semiconductor device includes: a semiconductor die comprising at least one bump; and a circuit board comprising at least one circuit pattern to which the bump is electrically connected. In a non-limiting example, the circuit board comprises: an insulation layer comprising a center region and peripheral regions around the center region; a plurality of center circuit patterns formed in the center region of the insulation layer; and a plurality of peripheral circuit patterns formed in the peripheral regions of the insulation layer. The center circuit patterns may be formed wider than the peripheral circuit patterns, formed in a zigzag pattern, and/or may be formed in a crossed shape. | 02-14-2013 |
| 20130033836 | CHIP-COMPONENT STRUCTURE - A chip-component structure includes an interposer and a multilayer capacitor mounted thereon. The interposer includes a substrate, a component connecting electrode, an external connection electrode, and a side electrode. The component connecting electrode and the external connection electrode are electrically connected by the side electrode. The component connecting electrode is joined to an external electrode of the multilayer capacitor. The substrate includes a communication hole that communicates between opposite spaces opening in both principal surfaces of the substrate. | 02-07-2013 |
| 20090303691 | PORTABLE TERMINAL - Disclosed is a portable terminal, including a first circuit board coupled to a main body and having a first connection terminal mounted on a surface thereof; a second circuit board coupled to the main body so as to cover at least a portion of the first circuit board, having a first area where an intermediate connection terminal contacting the first connection terminal is mounted on a surface thereof, and a second area where a second connection terminal electrically connected to the intermediate connection terminal is mounted on a surface thereof; and an electronic component having at least a portion thereof contacted by the second connection terminal, and for being electrically connected to the first circuit board. | 12-10-2009 |
| 20090237901 | Monolithic Molded Flexible Electronic Assemblies Without Solder and Methods for their Manufacture | 09-24-2009 |
| 20110292625 | BONDING PAD STRUCTURE - A bonding pad structure is disclosed, which is composed of two bonding pad units that are symmetrically disposed with respect to an axial line. Each bonding pad units is further composed of at least two bonding pads, i.e. each bonding pad unit is composed of at least one first bonding pad and at least one second bonding pad. In an embodiment, the first bonding pad is arranged next to the axial line and the second bonding pad is arranged at a side of the corresponding first bonding pad away from the axial line while enabling the first bonding pad and the corresponding second bonding pad to be interconnected to each other by a first neck portion. Thereby, a plurality of solder areas of different sizes can be formed by the interconnecting of the at least two bonding pad units that can be used for soldering electronic components of different sizes. | 12-01-2011 |
| 20090310320 | Low profile solder grid array technology for printed circuit board surface mount components - A standoff contact array is disposed between a mounting substrate of a flip-chip package and a board. The standoff contact array is formable by mating a low-profile solder bump on the mounting substrate with a low-profile solder paste on the board. Thereafter, the standoff contact array is formed by reflowing the low-profile solder paste on the board against the low-profile solder bump on the mounting substrate. | 12-17-2009 |
| 20090316375 | Electronic circuit board including surface mount device - An electronic circuit board includes a substrate, a plurality of devices mounted on the substrate, and a pattern part disposed on a surface of the substrate. The devices include a surface mount device having a heat capacity higher than other device. The surface mount device includes a terminal part. The pattern part has an area larger than a pattern area determined in accordance with a current capacity for securing a required current value to be supplied to the surface mount device. The pattern part includes a land part to which the terminal part of the surface mount device is coupled with a solder melted by heating in a reflow furnace. | 12-24-2009 |
| 20100149769 | CIRCUIT BOARD DEVICE AND INTEGRATED CIRCUIT DEVICE - A circuit board device includes a circuit board comprising a mounting area, and first and second power lines and a ground pad formed on the mounting area, and a vertical multilayer chip capacitor (MLCC) comprising a capacitor body, a plurality of first and second polarity inner electrodes, first and second outer electrodes, and a third outer electrode, wherein the first and second power lines are separately disposed on the mounting area, connected to the first and second outer electrodes, and electrically connected to each other only by the vertical MLCC, and the ground pad is disposed between the first and second power lines and connected to the third outer electrode. | 06-17-2010 |
| 20110134618 | CONNECTION STRUCTURE FOR CHIP-ON-GLASS DRIVER IC AND CONNECTION METHOD THEREFOR - A connection structure for a chip-on-glass (COG) driver IC and a connection method therefor are provided. The connection structure includes a driver IC having a surface provided with a plurality of polymeric bumps and a plurality of conductive bumps, and the height of the polymeric bumps in relation to the surface is smaller than that of the conductive bumps. When the driver IC is bonded to a glass substrate via an adhesive film by thermal compression bonding, the polymeric bumps are embedded into the adhesive film, and a gap is defined between the polymeric bumps and the glass substrate. Thus, the polymeric bumps can increase the contact area between the driver IC and the adhesive film, and enhance the connection reliability between the conductive bumps and pads of the glass substrate. | 06-09-2011 |
| 20080218985 | MULTILAYER PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING SAME - A printed circuit board is provided which is capable of shortening intervals among core layer vias and suppressing high impedance. After the core layer vias each having a cylindrical conducting layer are formed so that conducting portions come into contact with one another, a punching process is performed along a symmetric axis of each of four core layer vias so that a through-hole of a specified diameter passes through a core board to form the core layer vias separated from one another and the through-hole is filled with an insulator and a punching process is performed along a central axis of the through-hole filled with the insulator so as to pass through the core board to form the through-hole having a diameter being shorter than that of the through-hole and the conducting layer is formed on an inside wall of the through-hole to form the core layer via. | 09-11-2008 |
| 20110090659 | Package Having An Inner Shield And Method For Making The Same - The present invention relates to a package having an inner shield and a method for making the same. The package includes a substrate, a plurality of electrical elements, a molding compound, an inner shield and a conformal shield. The electrical elements are disposed on the substrate. The molding compound is disposed on a surface of the substrate, encapsulates the electrical elements, and includes at least one groove. The groove penetrates a top surface and a bottom surface of the molding compound and is disposed between the electrical elements, and there is a gap between a short side of the groove and a side surface of the molding compound. The inner shield is disposed in the groove and electrically connected to the substrate. The conformal shield covers the molding compound and a side surface of the substrate, and electrically connects the substrate and the inner shield. Therefore, the inner shield enables the electrical elements to have low electromagnetic interference and high electromagnetic compatibility. | 04-21-2011 |
| 20090016036 | CONDUCTOR REINFORCEMENT FOR CIRCUIT BOARDS - Conductors of a printed circuit board have conductive flanges between pads and traces. In one embodiment, the flange has a maximum width at least one half the maximum width of the pad. It is believed that such an arrangement can significantly reduce fractures or other damage to the conductors of the printed circuit board that may result from stress applied to the board during testing or further assembly operations. Other embodiments are described and claimed. | 01-15-2009 |
| 20110310578 | CUT-EDGE POSITIONING TYPE SOLDERING STRUCTURE AND METHOD FOR PREVENTING PIN DEVIATION - A cut-edge positioning type soldering structure and a method for preventing a pin deviation can prevent a plurality of pins of an electronic component from being deviated when the pins are soldered onto a printed circuit board by a solder, and each of at least two solder pads includes at least two cut edges, and the solder pads are installed in an alignment direction on the printed circuit board, such that the cut-edge positioning type soldering structure and the method for preventing a pin deviation can improve the efficiency of manufacturing processes and reduce the manufacturing cost. | 12-22-2011 |
