Abstract: A fingerprint sensor apparatus can provide a normal fingerprint sensor function even when a mold flash is formed. The fingerprint sensor apparatus recognizes a pattern of a fingerprint by being contacted by a finger. A semiconductor chip has a surface on which a sensor part is formed. The semiconductor chip is encapsulated by a seal resin. The sensor part is exposed in a bottom of an opening formed in the seal resin part. A distance between an edge of the bottom of the opening and an edge of the sensor part is 0.3 mm to 0.1 mm.

Abstract: A device including a chip, and a resin package sealing the chip, the resin package having resin projections located on a mount-side surface of the resin package. Metallic films are respectively provided to the resin projections. Connecting parts electrically connect electrode pads of the chip and the metallic film.

Abstract: The present invention realizes a miniaturized electronic device that is still capable of maintaining its high reliability even when miniaturized. To this end, the electronic device has an electronic circuit, comprising: a substrate with a circuit formation surface on which one part of the electronic circuit is formed; a polyimide layer that is formed on the circuit formation surface; and a spiral inductor constituting another part of the electronic circuit, which is formed into a pattern on the polyimide layer.

Abstract: A device including a chip, and a resin package sealing the chip, the resin package having resin projections located on a mount-side surface of the resin package. Metallic films are respectively provided to the resin projections. Connecting parts electrically connect electrode pads of the chip and the metallic film.

Abstract: A method of manufacturing semiconductor device in the method of manufacturing wafer level semiconductor device that can search the defective products from the marking information even when sealing resin is formed on the wafer and a semiconductor device manufactured with the same method. A method of manufacturing wafer level semiconductor comprises a process to seal with a resin material the surface of wafer having the front surface and rear surface and forming a plurality of semiconductor chips on the front surface, a first marking process for marking the position information corresponding to each chip to the region of each chip at the rear surface of the wafer, a process for performing the electrical test to each chip, a second marking process for marking the result of the electrical test to the region of each chip at the rear surface of the wafer and a dicing process for dicing the wafer to each chip.

Abstract: A device including a chip, and a resin package sealing the chip, the resin package having resin projections located on a mount-side surface of the resin package. Metallic films are respectively provided to the resin projections. Connecting parts electrically connect electrode pads of the chip and the metallic film.

Abstract: A method of manufacturing semiconductor device in the method of manufacturing wafer level semiconductor device that can search the defective products from the marking information even when sealing resin is formed on the wafer and a semiconductor device manufactured with the same method. A method of manufacturing wafer level semiconductor comprises a process to seal with a resin material the surface of wafer having the front surface and rear surface and forming a plurality of semiconductor chips on the front surface, a first marking process for marking the position information corresponding to each chip to the region of each chip at the rear surface of the wafer, a process for performing the electrical test to each chip, a second marking process for marking the result of the electrical test to the region of each chip at the rear surface of the wafer and a dicing process for dicing the wafer to each chip.

Abstract: In order to improve adhesion between a plated film which functions as an external connection terminal of a semiconductor device and a surface of a resin protuberance and to improve reliability, a carrier substrate includes a metal substrate which is shaped into a sheet form, to which a semiconductor chip is fixed, and which is removed before the semiconductor device is completed, a recess formed at a position of the metal substrate corresponding to the resin protuberance and having a rugged bottom surface and/or a rugged side surface, and a plated film formed on the inner surface of the recess.

Abstract: In a semiconductor device having a built-in contact-type sensor, a height of a surrounding part of a sensor part from the exposed surface of the sensor part is reduced. The semiconductor device has a semiconductor element having a built-in sensor. The semiconductor element has a circuit forming surface and a back surface opposite to the circuit forming surface. The contact-type sensor and electrodes are formed on the circuit forming surface. Back electrodes are formed on the back surface. Conductive members extend through the semiconductor device from the electrodes to the back electrodes. A protective film covers the circuit forming surface in a state where the surface of the contact-type sensor is exposed. External connection terminals are electrically connected to the back electrodes.

Abstract: In a semiconductor device having a built-in contact-type sensor, a height of a surrounding part of a sensor part from the exposed surface of the sensor part is reduced. The semiconductor device has a semiconductor element having a built-in sensor. The semiconductor element has a circuit forming surface and a back surface opposite to the circuit forming surface. The contact-type sensor and electrodes are formed on the circuit forming surface. Back electrodes are formed on the back surface. Conductive members extend through the semiconductor device from the electrodes to the back electrodes. A protective film covers the circuit forming surface in a state where the surface of the contact-type sensor is exposed. External connection terminals are electrically connected to the back electrodes.

Abstract: A fingerprint sensor apparatus can provide a normal fingerprint sensor function even when a mold flash is formed. The fingerprint sensor apparatus recognizes a pattern of a fingerprint by being contacted by a finger. A semiconductor chip has a surface on which a sensor part is formed. The semiconductor chip is encapsulated by a seal resin. The sensor part is exposed in a bottom of an opening formed in the seal resin part. A distance between an edge of the bottom of the opening and an edge of the sensor part is 0.3 mm to 0.1 mm.

Abstract: The present invention realizes a miniaturized electronic device that is still capable of maintaining its high reliability even when miniaturized. To this end, the electronic device has an electronic circuit, comprising: a substrate with a circuit formation surface on which one part of the electronic circuit is formed; a polyimide layer that is formed on the circuit formation surface; and a spiral inductor constituting another part of the electronic circuit, which is formed into a pattern on the polyimide layer.

Abstract: A semiconductor device includes a semiconductor element, a resin package sealing the semiconductor element, resin projections protruding downward from a mounting surface of the resin package, metallic film portions provided to the resin projections, and connecting members electrically connecting the semiconductor elements to the metallic film parts. Outer circumference surfaces of the resin package are upright surfaces defined by cutting.

Abstract: A device includes a chip, and a resin package sealing the chip, the resin package having resin projections located on a mount-side surface of the resin package. Metallic films are respectively provided to the resin projections. Connecting parts electrically connect electrode pads of the chip and the metallic films.

Abstract: A semiconductor device includes a semiconductor element, a resin package sealing the semiconductor element, resin projections protruding downward from a mounting surface of the resin package, metallic film portions provided to the resin projections, and connecting members electrically connecting the semiconductor elements to the metallic film parts.

Abstract: A semiconductor device includes a semiconductor element, a resin package sealing the semiconductor element, resin projections protruding downward from a mounting surface of the resin package, metallic film portions provided to the resin projections, and connecting members electrically connecting the semiconductor elements to the metallic film parts. Outer circumference surfaces of the resin package are upright surfaces defined by cutting.

Abstract: In order to improve adhesion between a plated film which functions as an external connection terminal of a semiconductor device and a surface of a resin protuberance and to improve reliability, a carrier substrate includes a metal substrate 12 which is shaped into a sheet form, to which a semiconductor chip is fixed, and which is removed before the semiconductor device is completed, a recess 16 formed at a position of the metal substrate 12 corresponding to the resin protuberance and having a rugged bottom surface 16a and/or a rugged side surface, and a plated film 14 formed on the inner surface of the recess 16.

Abstract: In order to improve adhesion between a plated film which functions as an external connection terminal of a semiconductor device and a surface of a resin protuberance and to improve reliability, a carrier substrate includes a metal substrate which is shaped into a sheet form, to which a semiconductor chip is fixed, and which is removed before the semiconductor device is completed, a recess formed at a position of the metal substrate corresponding to the resin protuberance and having a rugged bottom surface and/or a rugged side surface, and a plated film formed on the inner surface of the recess.

Abstract: A semiconductor device which comprises a semiconductor chip packaged in a resin package and having an electrode terminal wire-bonded to a conductor cap having one end defining an exposed top of an external connection terminal protruding from the resin package and the other end defining an orifice embedded in the resin package, wherein the orifice of the conductor cap has a radially outward extending flange which anchors the conductor cap to the resin package. The process of producing the semiconductor device is also disclosed.

Abstract: A semiconductor device includes a substrate having a first surface, a second surface and at least one conductor part which are exposed at both the first and second surfaces of the substrate, a semiconductor chip provided on the first surface of the substrate and having a plurality of electrode pads, a plurality of leads, a plurality of bonding-wires electrically connecting the leads and the conductor parts to corresponding ones of the electrode pads of the semiconductor chip, and a resin package encapsulating the semiconductor chip, a part of the leads, and the substrate so that the conductor parts are exposed at the second surface of the substrate.