Abstract: The invention provides a fingerprint sensor package and a method for fabricating the same. The fingerprint sensor package includes a substrate. A first fingerprint sensor die is disposed on the substrate. A molding compound layer is disposed on the substrate, encapsulating the first fingerprint sensor die. Filler are dispersed in the molding compound layer. The diameter of the fillers is less than or about 20 ?m.

Abstract: A chip on film (COF) package includes a film substrate, first leads on a first surface of the film substrate, the first leads having a first length, and second leads on the first surface of the film substrate, the second leads having a second length larger than the first length, first via plugs penetrating the film substrate and connected to first ends of the first leads, and second via plugs penetrating the film substrate and connected to first ends of the second leads, and first connection leads on a second surface of the film substrate facing the first surface, the first connection leads having first ends connected to the first via plugs, and second connection leads on the second surface of the film substrate, the second connection leads having first ends electrically connected to the second via plugs.

Abstract: A power semiconductor module includes a circuit carrier including an insulation carrier having a top side on which a metallization layer is arranged. A power semiconductor chip is arranged on a side of the metallization layer facing away from the insulation carrier, and which has on a top side of the power semiconductor chip facing away from the circuit carrier an upper chip metallization composed of copper or a copper alloy having a thickness of greater than or equal to 1 ?m. An electrical connection conductor composed of copper or a copper alloy is connected to the upper chip metallization at a connecting location. A potting compound extends from the circuit carrier to at least over the top side of the power semiconductor chip and completely covers the top side of the power semiconductor chip, encloses the connection conductor at least in the region of the connecting location, and has a penetration of less than or equal to 30 according to DIN ISO 2137 at a temperature of 25° C.

Abstract: A trench portion (trench) is formed at each of four corner portions of a chip bonding region having a quadrangular planar shape smaller than an outer-shape size of a die pad included in a semiconductor device. Each trench is formed along a direction of intersecting with a diagonal line which connects between the corner portions where the trench portions are arranged, and both ends of each trench portion are extended to an outside of the chip bonding region. The semiconductor chip is mounted on the chip bonding region so as to interpose a die-bond material. In this manner, peel-off of the die-bond material in a reflow step upon mounting of the semiconductor device on a mounting substrate can be suppressed. Also, even if the peel-off occurs, expansion of the peel-off can be suppressed.

Abstract: A lead frame for a packaged semiconductor device has multiple, configurable power bars that can be selectively electrically connected, such as with bond wires, to each other and/or to other leads of the lead frame to customize the lead frame for different package designs. One or more of the configurable power bars may extend into one or more cut-out regions in a die paddle of the lead frame, which allows for short bond wires to be used to connect the power bars to die pads of a semiconductor die mounted on the die paddle.

Abstract: A lead frame for assembling a semiconductor device has a die pad surrounded by lead fingers. Each of the lead fingers has a proximal end close to but spaced from an edge of the die pad and a distal end farther from the die pad. A semiconductor die is attached to a surface of the die pad. The die has die bonding pads on its upper surface that are electrically connected to the proximal ends of the lead fingers with bond wires. An encapsulation material covers the bond wires, semiconductor die and the proximal ends of the lead fingers. Prior to assembly, hot spots of the die are determined and the lead fingers closest to the hot spots are selected to project closer to the die than the other lead fingers. These longer lead fingers assist in dissipating the heat at the die hot spot.

Abstract: A light emitting diode package and a method of fabricating the same. The package includes a light emitting diode chip having a first surface and a second surface opposing the first surface, a metal frame (or TAB tape) having leads connected to the light emitting diode chip, and a light-pervious encapsulant encapsulating the light emitting diode chip, wherein the second surface of the chip is exposed from the first light-pervious encapsulant. The metal frame (or TAB tape) connects the light emitting diode chip to an external circuit board. The LED package does not need wire-bonding process. A method of fabricating a light emitting diode package is also provided.

Abstract: A chip package structure including a leadframe, a chip, bonding wires and an encapsulant is provided. The leadframe includes a die pad, leads and an insulating layer. The die pad includes a chip mounting portion and a periphery portion. At the periphery portion, the die pad has a second upper surface lying between a first upper surface and a lower surface of the die pad. Each lead includes a suspending portion and a terminal portion. The suspending portion connects to the terminal portion and extends from the terminal portion towards the die pad. The insulating layer is disposed on the second upper surface of the periphery portion and connects the suspending portions to the die pad. The chip is disposed on the chip mounting portion. The bonding wires electrically connect the chip to the suspending portions. The encapsulant covers the chip, the bonding wires, the insulating layer, and the leadframe.

Abstract: A chip on film (COF) is disclosed in the present disclosure, which comprises an adhesive base layer, a driving integrated circuit (IC), an adhesive layer and a copper layer. The driving IC is embedded on a surface of the adhesive base layer; the adhesive layer is located under the adhesive base layer; the copper layer is located under the adhesive layer. The adhesive base layer is formed with a heat and pressure spreading structure. A heat and pressure spreading structure is disposed on the adhesive base layer of the COF so that deformation or unevenness of the glass substrate in the bonded area can be avoided when the COF is thermally pressed to the glass substrate of the LCD. These guarantees the consistency between the bonded area and the unbounded area, the bonded area and the unbounded area of the glass substrate will have the same transmissivity and luminance.

Abstract: A semiconductor device in which a semiconductor chip, a lead frame and metal wires for electrically connecting the lead frame are sealed with sealing resin. The lead frame has a plurality of lead terminal portions, a supporting portion for supporting the semiconductor chip, and hanging lead portions supporting the supporting portion. Each of the lead terminal portions adjacent to the hanging lead portion is a chamfered lead terminal portion having, at its head, a chamfered portion formed substantially in parallel with the hanging lead portion so as to avoid interference with the hanging lead portion.

Abstract: A semiconductor device includes a lead frame, a semiconductor element mounted on the lead frame, and a frame-like member formed on the lead frame, surrounding the semiconductor element, and covering a side surface of the lead frame and exposing a lower surface of the lead frame. The frame-like member has at least one concave portion in a side surface thereof. The concave portion has a ceiling portion located at the same height as or lower than an upper surface of the lead frame, and a bottom portion located higher than the lower surface of the lead frame.

Abstract: A double-side exposed semiconductor device includes an electric conductive first lead frame attached on top of a thermal conductive but electrical nonconductive second lead frame and a semiconductor chip flipped and attached on top of the first lead frame. The gate and source electrodes on top of the flipped chip form electrical connections with gate and source pins of the first lead frame respectively. The flipped chip and center portions of the first and second lead frames are then encapsulated with a molding compound, such that the heat sink formed at the center of the second lead frame and the drain electrode at bottom of the semiconductor chip are exposed on two opposite sides of the semiconductor device. Thus, heat dissipation performance of the semiconductor device is effectively improved without increasing the size of the semiconductor device.

Abstract: A semiconductor device in which a semiconductor chip, a lead frame and metal wires for electrically connecting the lead frame are sealed with sealing resin. The lead frame has a plurality of lead terminal portions, a supporting portion for supporting the semiconductor chip, and hanging lead portions supporting the supporting portion. Each of the lead terminal portions adjacent to the hanging lead portion is a chamfered lead terminal portion having, at its head, a chamfered portion formed substantially in parallel with the hanging lead portion so as to avoid interference with the hanging lead portion.

Abstract: An integrated circuit package system includes a leadframe with leads configured to provide electrical contact between an integrated circuit chip and an external electrical source. Configuring the leads to include outer leads, down set transitional leads, and down set inner leads. Connecting the integrated circuit chip electrically to the down set inner leads. Depositing an encapsulating material to prevent exposure of the down set inner leads.

Abstract: Pre-encapsulated lead frames suitable for use in microelectronic device packages are disclosed. Individual lead frames can include a set of multiple lead fingers arranged side by side with neighboring lead fingers spaced apart from each other by a corresponding gap. An encapsulating compound at least partially encapsulates the set of lead fingers without encapsulating a microelectronic device. The encapsulating compound can generally fill the plurality of gaps between two adjacent lead fingers.

Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.

Abstract: A semiconductor die package is disclosed. The semiconductor die package includes a semiconductor die comprising an input at a first top semiconductor die surface and an output at a second bottom semiconductor die surface. A leadframe having a first leadframe surface and a second leadframe surface opposite the first leadframe surface is in the semiconductor die package and is coupled to the first top semiconductor die surface. A clip having a first clip surface and a second clip surface is coupled to the second bottom semiconductor die surface. A molding material having exterior molding material surfaces covers at least a portion of the leadframe, the clip, and the semiconductor die. The first leadframe surface and the first clip surface are exposed by the molding material, and the first leadframe surface, the first clip surface, and the exterior molding material surfaces of the molding material form exterior surfaces of the semiconductor die package.

Abstract: A chip assembly includes a chip, a paddle, an interface layer, a frequency extending device, and lands. The chip has contacts. The interface layer is disposed between the chip and the paddle. The frequency extending device has at least a conductive layer and a dielectric layer. The conductive layer has conductive traces. The frequency extending device is disposed adjacent to the side of the chip and overlying the paddle. The lands are disposed adjacent to the side of the paddle. The contacts are connected to the conductive traces. The conductive traces are connected to the lands. The frequency extending device is configured to reduce impedance discontinuity such that the impedance discontinuity produced by the frequency extending device is less than an impedance discontinuity that would be produced by bond wires each having a length greater than or substantially equal to the distance between the contacts and the lands.

Abstract: A semiconductor device includes a circuit base including an inner lead portion and an outer lead portion. The inner lead portion has a plurality of inner leads. At least part of the inner leads is routed inside a chip mounting area. On both upper and lower surfaces of the circuit base, a first and a second semiconductor chip are mounted. At least part of electrode pads of the first semiconductor chip are electrically connected to electrode pads of the second semiconductor chip via the inner leads.

Abstract: A semiconductor device in which a semiconductor chip, a lead frame and metal wires for electrically connecting the lead frame are sealed with sealing resin. The lead frame has a plurality of lead terminal portions, a supporting portion for supporting the semiconductor chip, and hanging lead portions supporting the supporting portion. Each of the lead terminal portions adjacent to the hanging lead portion is a chamfered lead terminal portion having, at its head, a chamfered portion formed substantially in parallel with the hanging lead portion so as to avoid interference with the hanging lead portion.

Abstract: A semiconductor chip package includes a lead frame, an insulation member, a chip, bonding wires and a sealing member. The lead frame includes a plurality of first leads and a plurality of second leads. The second leads have a chip adhesion region. The insulation member fills a space between the second leads in the chip adhesion region. The chip is provided on at least one surface of the insulation member. The chip has single-side bonding pads. The bonding wires electrically connect the leads and the bonding pads. The sealing member covers the lead frame, the insulation member, the chip and the bonding wires. Since the space between the second leads is filled with the insulation member, voids may be prevented from occurring.

Abstract: A mounting structure for a semiconductor element is disclosed. The semiconductor element is bonded to a die pad through an adhesive film, which is formed by applying a predetermined amount of a paste adhesive onto the surface of the die pad and placing the semiconductor element on the die pad so as to press and spread the adhesive between the lower surface of the semiconductor element and the die pad. A wire extends between the semiconductor element and a terminal pad disposed around the die pad. The die pad includes plural grooves in the surface thereof. Each of the grooves extends from the center of the die pad toward a peripheral edge of the die pad and ends at the inner side of the peripheral edge of the die pad.

Abstract: An integrated circuit package system is provided including: forming a plurality of leads with a predetermined thickness and a predetermined interval gap between each of the plurality of leads; configuring each one of the plurality of leads to include first terminal ends disposed adjacent an integrated circuit and second terminal ends disposed along a periphery of a package; and forming the second terminal ends of alternating leads disposed along the periphery of the package to form an etched lead-to-lead gap in excess of the predetermined interval gap.

Abstract: A tape wiring substrate may have dispersion wiring patterns. The dispersion wiring patterns may be provided between input/output wiring pattern groups to compensate for the intervals therebetween. Connecting wiring patterns may be configured to connect the dispersion wiring patterns to a first end of the adjacent input/output wiring pattern.

Abstract: Semiconductor device assemblies and systems that include at least one semiconductor device assembly include two or more semiconductor devices stacked one over another. Conductive pathways that extend around at least one side of at least one of the semiconductor devices provide electrical communication between conductive elements of the semiconductor devices, and optionally, a substrate. The conductive pathways may include self-supporting conductive leads or conductive traces carried by a substrate. Methods for forming semiconductor device assemblies having more than one semiconductor device include bending or wrapping at least one conductive pathway around a side of at least one semiconductor device and providing electrical communication between semiconductor devices of the assembly through the conductive pathways.

Abstract: An integrated circuit package system including providing a plurality of substantially identical package leads formed in a single row, and attaching bond wires having an offset on adjacent locations of the package leads.

Abstract: While a semiconductor device is provided with a plurality of element electrodes 5 formed on a semiconductor element 4 and a plurality of lead terminal electrodes 6 formed on a lead frame, the semiconductor device is equipped with a coupling conductor which electrically connects at least one electrode among the above-described element electrodes 5 to at least one electrode among the above-described lead terminal electrodes 6; the above-described coupling conductor is manufactured by a first conductor 1 and a second conductor 2, the major components of which are metals; the first conductor 1 has been electrically connected to the second conductor 2; and the element electrodes 5 and the lead terminal electrodes 6 have been electrically connected to the second conductor 2 respectively.

Abstract: A redistributed lead frame for use in a molded plastic semiconductor package (38) is formed from an electrically conductive substrate by a sequential metal removal process. The process includes: (a) patterning a first side of an electrically conductive substrate to form an array of lands separated by channels, (b) disposing a first molding compound (18) within these channels, (c) patterning a second side of the electrically conductive substrate to form an array of chip attach sites (24) and routing circuits (26) electrically interconnecting the array of lands and the array of chip attach sites (24), (d) directly electrically interconnecting input/output pads on the at least one semiconductor device (28) to chip attach site members (24) of the array of chip attach sites (24), and (e) encapsulating the at least one semiconductor device (28), the array of chip attach sites (24) and the routing circuits (26) with a second molding compound (36).

Abstract: A semiconductor device comprises a die having a first surface and a second surface, a first leadframe connected to the first surface and the second surface, and a second leadframe connected to the first surface.

Abstract: Disclosed in this specification is a semiconductor package with a die attach pad and a lead frame which are electrically and mechanically connected to one another through a conductive wire ribbon. Such a configuration reduces the package footprint and also permits different styles of die attach pads and lead frames to be interchanged, thus reducing production costs.

Abstract: Semiconductor die packages are disclosed. An exemplary semiconductor die package includes a premolded substrate. The premolded substrate can have a semiconductor die attached to it, and an encapsulating material may be disposed over the semiconductor die.

Abstract: A semiconductor device in which a semiconductor chip, a lead frame and metal wires for electrically connecting the lead frame are sealed with sealing resin. The lead frame has a plurality of lead terminal portions, a supporting portion for supporting the semiconductor chip, and hanging lead portions supporting the supporting portion. Each of the lead terminal portions adjacent to the hanging lead portion is a chamfered lead terminal portion having, at its head, a chamfered portion formed substantially in parallel with the hanging lead portion so as to avoid interference with the hanging lead portion.

Abstract: A semiconductor device which includes a radiating plate, a wiring patterned layer on the radiating plate via an insulating layer, at least one semiconductor chip mounted on the wiring patterned layer. The semiconductor chip has a surface electrode. The semiconductor device further includes a conductive lead plate electrically connected with the surface electrode of the semiconductor chip, and a resin package of thermoplastic resin having anisotropic linear expansion coefficient varying based upon directions. The resin package covers the wiring patterned layer, the semiconductor chip, the conductive lead plate, and at least a portion of the radiating plate. The conductive lead plate extends in a direction which provides the resin package with the maximum linear expansion coefficient. In the semiconductor device so structured, the warpage of the resin package is reduced both in longitudinal and transverse directions.

Abstract: A manufacturing process of a leadframe-based BGA package is disclosed. A leadless leadframe with an upper layer and a lower layer is provided for the package. The upper layer includes a plurality of ball pads, and the lower layer includes a plurality of sacrificial pads aligning and connecting with the ball pads. A plurality of leads are formed in either the upper layer or the lower layer to interconnect the ball pads or the sacrificial pads. An encapsulant is formed to embed the ball pads after chip attachment and electrical connections. During manufacturing process, a half-etching process is performed after encapsulation to remove the sacrificial pads to make the ball pads electrically isolated and exposed from the encapsulant for solder ball placement where the soldering areas of the ball pads are defined without the need of solder mask(s) to solve the problem of solder bleeding of the solder balls on the leads or the undesired spots during reflow. Moreover, mold flash can easily be detected and removed.

Abstract: Optical components are flip chip mounted onto a substrate for improved alignment. Each device is fabricated using “build-up” layers above a substrate. Each has an optical confinement region in which optical radiation travels in use, and a bonding surface. The overall depth of the layers above the optical confinement region is closely controlled during fabrication, for instance by the use a “spacer” layer, so that when the devices are subsequently flip chip mounted adjacent one another on a shared substrate by means of their bonding surfaces, they can be passively positioned so that their optical confinement regions abut and optical radiation can be coupled from one to the next in use.

Abstract: The present invention includes a liquid crystal display device having an oxide film having high adhesiveness to a substrate to thereby prevent oxidation of a wiring material or the like, and includes, an electrode or a terminal electrode having high conductivity, and a manufacturing method therefor. Consequently, in the present invention, a liquid crystal display device has an electrode terminal of a TFT substrate, wherein the electrode is formed on an insulator and is comprised of a conductive layer mainly consisting of copper and an oxide covering an outer part, further the oxide is a layered structure of transparent electrodes, the layered portion having ohmic contact, and the oxide mainly consists of manganese oxide.

Abstract: Provided is a semiconductor device including a semiconductor chip, a film (first film) which is provided so as to cover an active region with a peripheral portion of the semiconductor chip being uncovered, and is made of a dielectric material having a low dielectric constant, and a package molding resin (sealing resin) provided so as to cover the semiconductor chip and the film. As a result, deterioration in contact property with the sealing resin is suppressed and a high frequency characteristic can be enhanced.

Abstract: An integrated circuit device having a flexible leadframe, and techniques for fabricating the flexible leadframe and integrated circuit device, are provided. In one aspect of the invention, an integrated circuit device comprises a heat spreader having a top surface and a bottom surface. At least one integrated circuit die is attached to the top surface of the heat spreader. A flexible leadframe is also attached to the top surface of the heat spreader. The flexible leadframe has one or more flexible layers, including at least one flexible insulating layer. A plurality of electrically conductive traces are defined on the at least one flexible insulating layer.

Abstract: A semiconductor die package is disclosed. In one embodiment, the die package includes a semiconductor die including a first surface and a second surface, and a leadframe structure having a die attach region and a plurality of leads extending away from the die attach region. The die attach region includes one or more apertures. A molding material is around at least portions of the die attach region of the leadframe structure and the semiconductor die. The molding material is also within the one or more apertures.

Abstract: An electronic component includes a lead frame, a semiconductor chip and an encapsulating body. The lead frame includes a heat spreader area, a plurality of conductive lead fingers, at least one non-conductive tie bar, and a metal joint. The metal joint connects the at least one non-conductive tie bar to the heat spreader area. The semiconductor chip is provided on a die pad located on the heat spreader area. The encapsulating body covers at least part of the semiconductor chip, at least part of the at least one non-conductive tie bar and part of the lead frame.

Abstract: A metal backing tab supports the semiconductor device and has an extending portion extending from an edge. A top leg, a middle leg and a bottom leg are all coupled to the semiconductor device and each has a lead terminal portion extending beyond the boundary of said molded housing. The top leg has a first top leg section that protrudes directly away from the molded housing, a second top leg section that bends toward a direction of a face of the molded housing, and a third top leg section bending downward. The middle leg has a first middle leg section connected to the package that protrudes away from the molded housing, and a middle leg downward section that points downward. The bottom leg has a first bottom leg section that protrudes away from the molded housing face, a second bottom leg section that points away from the molded housing face, and third bottom leg section that points downward.

Abstract: A lead frame structure is provided, which includes a die pad having a first mounting portion and a second mounting portion separated from the first mounting portion by a gap. The first and second mounting portions are formed with corresponding blocking surfaces bordering the gap, so as to allow a flow rate of an encapsulating resin flowing through the gap during a molding process to be reduced by the blocking surfaces, such that different portions of the encapsulating resin respectively flowing above, in and below the die pad can have substantially the same flow rate, thereby preventing bonding wires from being deformed to cause short circuit and avoiding formation of voids. A semiconductor package with the lead frame structure is also provided.

Abstract: This invention is directed to preventing deformation, breakage, and the like of leads in a semiconductor device, reducing the fraction of defects, and making the semiconductor device smaller and thinner. In order to accomplish these objects, in a carrier including a base having a device hole and a plurality of leads for bonding a chip, the leads are provided with thin heat-resistant films.

Abstract: A semiconductor device includes: an insulating tape having a device hole and a plurality of holes; a plurality of leads formed on one surface of the tape and extending at one end into the device hole and at the other end into the holes; a semiconductor chip having a plurality of electrodes on a main surface thereof, being connected with the leads extending into the device hole; an encapsulant formed of an insulating resin, the leads and a predetermined portion of the tape; bump electrodes provided on one surface of the leads; slits provided in the tape between the encapsulant and the bump electrodes and extending along a column of the bump electrodes; and a warp prevention reinforcement made of an insulating film and formed over the tape; wherein the semiconductor chip and the bump electrodes are connected to one and the same surface side of the leads.

Abstract: A tape circuit substrate and semiconductor apparatus employing the same, and a method for forming a tape circuit substrate may reduce or eliminate electromagnetic interference (EMI) and provide a substrate or apparatus which can supply a more stable power supply voltage. The tape circuit substrate may include an insulation film and a wiring pattern formed on the insulation film to define an electronic device-mounting region and including a ground electrode. The tape circuit substrate may include a ground electrode pattern formed at the electronic device-mounting region so as to be insulated from the wiring pattern, except where the ground electrode pattern is connected to the ground electrode.

Abstract: A lead frame may include a plurality of leads, each having a bonding portion electrically connected to a semiconductor chip and an attaching portion. A tape may be provided on the attaching portions of the leads. The attaching portion of each lead may have a width that is smaller than the width of another portion of the lead. A plating layer may be provided on the attaching portion. The lead frame may be implemented in a semiconductor package.

Abstract: An interposer for use in an external lead or land pattern semiconductor package. The interposer includes an interposer body which is molded from a dielectric material. The interposer body defines opposed top and bottom surfaces, an outer peripheral edge, and an inner peripheral edge. Embedded within the interposer body is a die pad which itself defines opposed top and bottom surfaces and a peripheral edge. The bottom surface of the die pad is exposed in and substantially flush with the bottom surface of the interposer body, with the inner peripheral edge of the interposer body and the top surface of the die pad collectively defining a cavity of the interposer. A plurality of electrically conductive interposer leads are embedded within the top surface of the interposer body and at least partially exposed therein. The interposer body forms a nonconductive barrier between each of the interposer leads and between the interposer leads and the die pad.

Abstract: An image reading apparatus (10) includes a photoelectric conversion element formation substrate (4) having a plurality of photoelectric conversion elements (2) on a reverse surface of an information reading surface, and a supporting substrate (1) bonded by an adhesive resin (5) to the photoelectric conversion element formation substrate (4) so that the supporting substrate (1) is integrated with the photoelectric conversion element formation substrate (4) and faces the plurality of photoelectric conversion elements (2) on the photoelectric conversion element formation substrate (4). With this arrangement, provided is a photoelectric conversion apparatus and manufacturing method of same in which (a) a process of bonding a micro glass sheet is not required and (b) a protrusion of an installation portion toward a surface of a document is eliminated.

Abstract: In a composite device of the laminate type having a laminate structure of a composite ceramic layer and a dielectric ceramic layer, the composite ceramic layer including a layer portion having the same composition as the dielectric ceramic layer and a plurality of particle portions formed on the surface of the layer portion. The particle portions are made from magnetic ceramic material. This prevents the ceramic layers of the device from cracking and separating when fired.

Abstract: An area array type semiconductor package includes a plurality of conductive media such as solder bumps or solder balls, attached to respective bond pads of a chip. The conductive media act as external output terminals. The chip is attached to a lead frame by a thermal conductive adhesive, and a predetermined area of the lead frame and the semiconductor chip are packaged with a molding resin. Leads of the lead frame are then trimmed and formed so that the lead frame, to which the semiconductor chip is adhered, acts as a heat sink. This allows the package to be used for a high-powered semiconductor device which radiates a high temperature heat. Also, because conductive media such as solder bumps or solder balls can be used to directly connect bond pads of the chip to conductive regions of a circuit board, a size of the semiconductor package can be minimized, the arrangement of the bonding pads on the chip can be easily planned, and electrical characteristics of the semiconductor package can be improved.