Abstract: An electronic component built-in wiring board includes a substrate having a cavity, an electronic component accommodated in the cavity of the substrate and having pads on a surface of the component, a coating insulating layer formed on the substrate such that the insulating layer is covering the component and has via holes, via conductors formed in the via holes such that the via conductors are penetrating through the insulating layer, and a resin coating formed between the component and the insulating layer and having through holes such that the through holes are partially exposing the pads in the via holes and that the coating has adhesion to the component that is stronger than adhesion of the insulating layer to the component. The via conductors are formed in the via holes and the through holes such that the via conductors are connected to the pads on the surface of the component.

Abstract: A face authentication terminal generates a first biometric secret key from a face image of a person captured at a first timing when the person is detected by at least one of a camera and a thermal sensor. The face authentication terminal generates a second biometric secret key from the face image of the person captured at a second timing different from the first timing, generates a biometric public key based on the second biometric secret key, and sends the biometric public key to an authentication server to request biometric public key registration. The authentication server verifies whether the authentication is successful or not using the first biometric secret key and the biometric public key sent to the authentication server, and when the authentication is verified to be successful, the biometric public key registration is completed.

Abstract: Manufacturing processes for phase change memory have suffered from the problem of chalcogenide material being susceptible to delamination, since this material exhibits low adhesion to high melting point metals and silicon oxide films. Furthermore, chalcogenide material has low thermal stability and hence tends to sublime during the manufacturing process of phase change memory. According to the present invention, conductive or insulative adhesive layers are formed over and under the chalcogenide material layer to enhance its delamination strength. Further, a protective film made up of a nitride film is formed on the sidewalls of the chalcogenide material layer to prevent sublimation of the chalcogenide material layer.

Abstract: Manufacturing processes for phase change memory have suffered from the problem of chalcogenide material being susceptible to delamination, since this material exhibits low adhesion to high melting point metals and silicon oxide films. Furthermore, chalcogenide material has low thermal stability and hence tends to sublime during the manufacturing process of phase change memory. According to the present invention, conductive or insulative adhesive layers are formed over and under the chalcogenide material layer to enhance its delamination strength. Further, a protective film made up of a nitride film is formed on the sidewalls of the chalcogenide material layer to prevent sublimation of the chalcogenide material layer.

Abstract: Manufacturing processes for phase change memory have suffered from the problem of chalcogenide material being susceptible to delamination, since this material exhibits low adhesion to high melting point metals and silicon oxide films. Furthermore, chalcogenide material has low thermal stability and hence tends to sublime during the manufacturing process of phase change memory. According to the present invention, conductive or insulative adhesive layers are formed over and under the chalcogenide material layer to enhance its delamination strength. Further, a protective film made up of a nitride film is formed on the sidewalls of the chalcogenide material layer to prevent sublimation of the chalcogenide material layer.

Abstract: Manufacturing processes for phase change memory have suffered from the problem of chalcogenide material being susceptible to delamination, since this material exhibits low adhesion to high melting point metals and silicon oxide films. Furthermore, chalcogenide material has low thermal stability and hence tends to sublime during the manufacturing process of phase change memory. According to the present invention, conductive or insulative adhesive layers are formed over and under the chalcogenide material layer to enhance its delamination strength. Further, a protective film made up of a nitride film is formed on the sidewalls of the chalcogenide material layer to prevent sublimation of the chalcogenide material layer.

Abstract: A vehicle seat includes a pair of lower rails that are attached to a vehicle floor and extend parallel to one another, a pair of upper rails that are slidably attached to the lower rails, and a seat cushion that is attached to the pair of upper rails. The seat cushion includes i) a pair of pipe members, each pipe member being a single member that includes a long portion that extends along the corresponding upper rail, and a leg portion that extends downward from a first end portion of the long portion and that is attached to the corresponding upper rail; ii) a first connecting pipe that connects the first end portions of the pair of long portions together; and iii) a pair of plate members extending from the upper rails to the long portions, and attached to second end portions of the long portions.

Abstract: On an insulating film (41) in which a plug (43) as a lower electrode is embedded, a laminated layer pattern of an insulating film (51) made of tantalum oxide, a recording layer (52) made of Ge—Sb—Te based chalcogenide to which indium is introduced and an upper electrode film (53) made of tungsten or tungsten alloy is formed, thereby forming a phase change memory. By interposing the insulating film (51) between the recording layer (52) and the plug (43), an effect of reducing programming current of a phase change memory and an effect of preventing peeling of the recording layer (52) can be achieved. Further, by using the Ge—Sb—Te based chalcogenide to which indium is introduced as the recording layer (52), the difference in work function between the insulating film (51) and the recording layer (52) is increased, and the programming voltage of the phase change memory can be reduced.

Abstract: Manufacturing processes for phase change memory have suffered from the problem of chalcogenide material being susceptible to delamination, since this material exhibits low adhesion to high melting point metals and silicon oxide films. Furthermore, chalcogenide material has low thermal stability and hence tends to sublime during the manufacturing process of phase change memory. According to the present invention, conductive or insulative adhesive layers are formed over and under the chalcogenide material layer to enhance its delamination strength. Further, a protective film made up of a nitride film is formed on the sidewalls of the chalcogenide material layer to prevent sublimation of the chalcogenide material layer.

Abstract: Manufacturing processes for phase change memory have suffered from the problem of chalcogenide material being susceptible to delamination, since this material exhibits low adhesion to high melting point metals and silicon oxide films. Furthermore, chalcogenide material has low thermal stability and hence tends to sublime during the manufacturing process of phase change memory. According to the present invention, conductive or insulative adhesive layers are formed over and under the chalcogenide material layer to enhance its delamination strength. Further, a protective film made up of a nitride film is formed on the sidewalls of the chalcogenide material layer to prevent sublimation of the chalcogenide material layer.

Abstract: Manufacturing processes for phase change memory have suffered from the problem of chalcogenide material being susceptible to delamination, since this material exhibits low adhesion to high melting point metals and silicon oxide films. Furthermore, chalcogenide material has low thermal stability and hence tends to sublime during the manufacturing process of phase change memory. According to the present invention, conductive or insulative adhesive layers are formed over and under the chalcogenide material layer to enhance its delamination strength. Further, a protective film made up of a nitride film is formed on the sidewalls of the chalcogenide material layer to prevent sublimation of the chalcogenide material layer.

Abstract: A vehicle seat includes a back frame including: a back frame body that is formed by bending a pipe into a rectangular form such that both ends of the pipe are located at one of four corner portions of the rectangular form; and a pair of side frames that are joined, respectively, to a first corner portion which is one of the corner portions of the back frame body and at which the both ends of the pipe are located and a second corner portion that is another of the corner portions of the back frame body and is laterally next to the first corner portion. One of the ends of the pipe is butt-welded to one of the side frames.

Abstract: A memory cell capacitor (C3) of a DRAM is formed by use of a MIM capacitor which uses as its electrode a metal wiring line of the same layer (M3) as metal wiring lines within a logic circuit (LOGIC), thereby enabling reduction of process costs. Higher integration is achievable by forming the capacitor using a high dielectric constant material and disposing it above a wiring layer in which bit lines (BL) are formed. In addition, using 2T cells makes it possible to provide a sufficient signal amount even when letting them operate with a low voltage. By commonizing the processes for fabricating capacitors in analog (ANALOG) and memory (MEM), it is possible to realize a semiconductor integrated circuit with the logic, analog and memory mounted together on one chip at low costs.

Abstract: A vehicle seat includes a pair of lower rails that are attached to a vehicle floor and extend parallel to one another, a pair of upper rails that are slidably attached to the lower rails, and a seat cushion that is attached to the pair of upper rails. The seat cushion includes i) a pair of pipe members, each pipe member being a single member that includes a long portion that extends along the corresponding upper rail, and a leg portion that extends downward from a first end portion of the long portion and that is attached to the corresponding upper rail; ii) a first connecting pipe that connects the first end portions of the pair of long portions together; and iii) a pair of plate members extending from the upper rails to the long portions, and attached to second end portions of the long portions.

Abstract: A semiconductor device having a phase-change memory cell comprises an interlayer dielectric film formed of, for example, SiOF formed on a select transistor formed on a main surface of a semiconductor substrate, a chalcogenide material layer formed of, for example, GeSbTe extending on the interlayer dielectric film, and a top electrode formed on the chalcogenide material layer. A fluorine concentration in an interface between the interlayer dielectric film and the chalcogenide material layer is higher than a fluorine concentration in an interface between the chalcogenide material layer and the top electrode.

Abstract: Since a chalcogenide material has low adhesion to a silicon oxide film, there is a problem in that it tends to separate from the film during the manufacturing step of a phase change memory. In addition, since the chalcogenide material has to be heated to its melting point or higher during resetting (amorphization) of the phase change memory, there is a problem of requiring extremely large rewriting current. An interfacial layer includes an extremely thin insulator or semiconductor having the function as both an adhesive layer and a high resistance layer (thermal resistance layer) is inserted between chalcogenide material layer/interlayer insulative film and between chalcogenide material layer/plug.

Abstract: A phase change memory is formed of a plug buried within a through-hole in an insulating film formed on a semiconductor substrate, an interface layer formed on the insulating film in which the plug is buried, a recording layer formed of a chalcogenide layer formed on the interface layer, and an upper contact electrode formed on the recording layer. The recording layer storing information according to resistance value change is made of chalcogenide material containing indium in an amount range from 20 atomic % to 38 atomic %, germanium in a range from 9 atomic % to 28 atomic %, antimony in a range from 3 atomic % to 18 atomic %, and tellurium in a range from 42 atomic % to 63 atomic %, where the content of germanium larger than or equal to the content of antimony.

Abstract: In a phase-change memory, an interface layer is inserted between a chalcogenide material layer and a plug. The interface layer is arranged so as not to cover the entire interface of a plug-like electrode. When the plug is formed at an upper part than the chalcogenide layer, the degree of integration is increased. The interface layer is formed by carrying out sputtering using an oxide target, or, by forming a metal film by carrying out sputtering using a metal target followed by oxidizing the metal film in an oxidation atmosphere such as oxygen radical, oxygen plasma, etc.

Abstract: A memory cell capacitor (C3) of a DRAM is formed by use of a MIM capacitor which uses as its electrode a metal wiring line of the same layer (M3) as metal wiring lines within a logic circuit (LOGIC), thereby enabling reduction of process costs. Higher integration is achievable by forming the capacitor using a high dielectric constant material and disposing it above a wiring layer in which bit lines (BL) are formed. In addition, using 2T cells makes it possible to provide a sufficient signal amount even when letting them operate with a low voltage. By commonizing the processes for fabricating capacitors in analog (ANALOG) and memory (MEM), it is possible to realize a semiconductor integrated circuit with the logic, analog and memory mounted together on one chip at low costs.

Abstract: A memory cell capacitor (C3) of a DRAM is formed by use of a MIM capacitor which uses as its electrode a metal wiring line of the same layer (M3) as metal wiring lines within a logic circuit (LOGIC), thereby enabling reduction of process costs. Higher integration is achievable by forming the capacitor using a high dielectric constant material and disposing it above a wiring layer in which bit lines (BL) are formed. In addition, using 2T cells makes it possible to provide a sufficient signal amount even when letting them operate with a low voltage. By commonizing the processes for fabricating capacitors in analog (ANALOG) and memory (MEM), it is possible to realize a semiconductor integrated circuit with the logic, analog and memory mounted together on one chip at low costs.