Abstract:
Embodiments of the invention provide a method for fabricating a system in package. In one embodiment, the method comprises preparing a printed circuit board (PCB) strip comprising a plurality of individual PCBs, stacking a plurality of first semiconductor chips and forming an encapsulant on a first surface of a first individual PCB of the plurality of individual PCBs to form a first semiconductor chip stack structure comprising a first semiconductor chip stack, and performing a first test adapted to test one of the first semiconductor chips in the first semiconductor chip stack. The method further comprises flip chip bonding a second semiconductor chip to a second surface of the first individual PCB if the first semiconductor chip stack structure meets a test standard based on a result of the first test, and dividing the first semiconductor chip stack structure to form a system in package.
Abstract:
Disclosed herein is an oven range with a filter member improving the purification efficiency of toxic gas in a cavity. The filter member includes a plurality of sections inclined upward or downward with respect to one another and interconnected, with curves irregularly formed along the sections. Accordingly, since the toxic gas being discharged through the filter member is dispersed, entangled and mixed by the irregular curves of the filter member, a reaction time between the toxic gas and a catalyst coating the filter member is increased, thereby improving the purification efficiency.
Abstract:
A method of displaying an object and a terminal capable of implementing the same. The method includes displaying an object movable on a touchscreen of a terminal at a first position on the touchscreen; and if a first touch action is carried out on the object, fixing the object to the first position.
Abstract:
Provided is a method and apparatus for mounting a plurality of electronic components. The method comprises mounting a first electronic component on a substrate; forming a mask on the substrate to expose the first electronic component and a region of the substrate on which a solder paste is to be applied; forming a guide on a portion of the mask disposed around the first electronic component; applying the solder paste onto the substrate by using a squeezer contacting a portion of the mask disposed around the region of the substrate on which the solder paste is to be applied; removing the guide and the mask; and mounting a second electronic component on the solder paste.
Abstract:
A method of displaying an object and terminal capable of implementing the same are disclosed, by which various objects attributed to various functions provided within the terminal can be displayed to maximize facilitation and convenience of a user of the terminal. The present invention includes an object displaying step of displaying the object movable on the touchscreen on a first position on the touchscreen and an object position fixing step of if a first touch action is carried out on the object, fixing a position of the object to the first position.
Abstract:
A vertical stack type multi-chip package is provided having improved reliability by increasing the grounding performance and preventing the decrease in reliability of the multi-chip package from moisture penetration into a lower semiconductor chip. The vertical stack type multi-chip package comprises an organic substrate having a printed circuit pattern on which a semiconductor chip is mounted. A first semiconductor chip is mounted on a die bonding region of the organic substrate and is electrically connected to the organic substrate through a first wire. A metal stiffener is formed on the first semiconductor chip and connected to the organic substrate by a first ground unit around the first semiconductor chip. An encapsulant is used to seal the first semiconductor chip below the metal stiffener. A second semiconductor chip, which is larger in size than that the first semiconductor chip, is mounted on the metal stiffener and connected by a second ground unit. The second semiconductor chip is connected to the organic substrate by a second wire. A mold resin seals the second semiconductor chip and a solder ball is bonded to a solder ball pad below the organic substrate.
Abstract:
The present invention relates to a monofilament suture and a preparation method thereof, more specifically, to a novel monofilament suture wherein two polymers having identical inherent properties are spun to have a cross-sectional structure of conjugated filaments, and said cross-section has interfaces between the spun polymers. The interfaces form a discontinuous cross-section along the radial direction and are distributed continuously along the fiber axis direction, thereby offering improved knot security and applicability to a variety of medical materials, and a preparation method thereof.
Abstract:
The present invention relates to a mobile terminal. Specifically to a mobile terminal including a display including a touchscreen, a sensing unit for sensing an object contacting the touchscreen and the object in near-proximity to the touchscreen, and a controller for controlling information appearing on the display according to the object contacting the touchscreen and movement of the object relative to the touchscreen.
Abstract:
A method of fabricating a non-volatile memory device according to example embodiments may include forming a semiconductor layer on a substrate. A plurality of lower charge storing layers may be formed on a bottom surface of the semiconductor layer. A plurality of lower control gate electrodes may be formed on the plurality of lower charge storing layers. A plurality of upper charge storing layers may be formed on a top surface of the semiconductor layer. A plurality of upper control gate electrodes may be formed on the plurality of upper charge storing layers, wherein the plurality of lower and upper control gate electrodes may be arranged alternately.
Abstract:
A mobile terminal comprising a display unit; and a controller configured to selectively display one or more menu icons associated with an object displayed on the display unit, in response to the object being selected, wherein the one or more menu icons have a functional or informational association with the selected object, such that further selection of the menu icons provides additional information about the selected object or establishment of a dynamic relationship between the selected object and the one or more menu icons results in performance of an operation related to the selected object.