Abstract:
A substrate for a semiconductor device and a manufacturing thereof, and a semiconductor device using the same and a manufacturing method thereof are disclosed. For example, in the substrate according to the present invention, a core is eliminated, so that the substrate has a very thin thickness, as well, the length of electrically conductive patterns becomes shorter, whereby the electrical efficiency thereof is improved. Moreover, since a carrier having a stiffness of a predetermined strength is bonded on the substrate, it can prevent a warpage phenomenon during the manufacturing process of the semiconductor device. Furthermore, the carrier is removed from the substrate, whereby a solder ball fusing process or an electrical connecting process of the semiconductor die can be easily performed.
Abstract:
The present invention relates to a steam generator and a washing machine therewith. The present invention provides a steam generator including a water chamber for holding water actually, the water chamber having a heater mounted thereto for heating the water, and a steam chamber for holding steam generated as the water is heated actually, wherein the water chamber has a vertical direction length (a vertical length) relatively greater than a horizontal direction length (a horizontal length).
Abstract:
A wafer mount tape, a wafer processing apparatus and an associated method of using the wafer mount tape for use in wafer thinning operations is presented. The wafer mount tape includes a tape body, a first adhesive member and a second adhesive member. The tape body has a first region, a second region and a third region. The first region of the tape body is for being disposed onto a wafer. The second region of the tape body is defined along a periphery of the first region. The third region of the tape body is defined along a periphery of the second region. The first adhesive member is disposed at the first region. The second adhesive member is disposed at the third region.
Abstract:
The present invention relates to a pure tone audiometer, and more particularly, to a pure tone audiometer with automated masking which is capable of automatically performing air-conduction and bone-conduction hearing tests and automatically performing a masking test, if necessary, so that a person obtains an accurate pure tone hearing threshold without others' assistance. The pure tone audiometer of the present invention can accurately perform the pure tone hearing test with automated masking without assistance from a doctor or an audiologist. Thus, with the pure tone audiometer, people can easily check their hearing ability for prevention and early detection of hearing loss and take swift action to cure hearing loss.
Abstract:
A steam generating device and a washing machine having the same are disclosed. The steam generating device includes a case for containing water, the case receiving a heater, a water level sensor for sensing a water level of the case, and a receptacle extending downwardly from a top of the case while enclosing the water level sensor, to prevent the water level sensor from malfunctioning, the receptacle having an open bottom directly communicating with an interior of the case, to prevent foreign matter from being accumulated in the receptacle. The structure of the receptacle covering the water level sensor is improved. Accordingly, it is possible to reduce the accumulation of foreign matter in the receptacle, and thus to prevent the water level sensor from malfunctioning.
Abstract:
A stacked semiconductor package includes a semiconductor package module including a plurality of semiconductor packages each of which has a first surface, a second surface facing away from the first surface, side surfaces connecting the first surface and the second surface and through-holes formed on the side surfaces to pass through the first surface and the second surface and which are stacked such that their through-holes vertically connect with one another, and adhesive members which are formed between the semiconductor packages and attach the semiconductor packages to one another, a main substrate supporting the semiconductor package module and formed, on a third surface thereof facing the semiconductor package module, with main connection pads which are aligned with the through-holes, and conductive connection members formed in the through-holes and electrically connecting the semiconductor packages with the main connection pads.
Abstract:
A control method of a laundry machine comprising a water supply, washing and rinsing cycle, the control method includes first determination step performed prior to the rinsing cycle and determining a kind of detergent, second determination step performed during a first rinsing course of the rinsing cycle and determining an amount of remained detergent in a rinsing water, and condition determination step of at least one following rinsing course based on the kind and amount of the remained detergent.
Abstract:
Disclosed herein is a buffer substrate comprising: a first substrate having a first surface and a second surface opposite to the first surface, the first substrate having one or more through-holes formed therein; a first elastic material component filling the through-holes and covering the second surface of the first substrate; and a second substrate arranged on the first elastic material component arranged on the second surface of the first substrate.
Abstract:
A chip unit includes: a first semiconductor chip and a second semiconductor chip disposed such that their surfaces for forming first bonding pads and second bonding pads face each other; first and second connection members disposed on the surfaces of the first and second semiconductor chips for forming the first and second bonding pads, and having redistribution lines which have one ends connected with the first and second bonding pads and the other ends projecting beyond one edges of the first and second semiconductor chips and films; an adhesive member interposed between the first connection members and the second connection members; and via patterns passing through the adhesive member and connecting projecting portions of the redistribution lines of the first and second connection members with each other.
Abstract:
A dryer or a washing machine includes a cabinet which forms an exterior of the dryer or the washing machine. A drum is rotatably mounted in the cabinet and a steam generator is provided outside the drum to supply steam to the drum, where the steam generator includes a water chamber to hold water, the water chamber having a heater mounted thereto for heating the water. The steam chamber is provided above the water chamber to hold steam generated as the water is heated, where the steam chamber has a steam discharge opening for discharging the steam, where the steam discharge opening is provided with a separator for isolating a steam discharge area from other areas and where the water chamber has a vertical direction length relatively greater than a horizontal direction length.