Abstract: Disclosed herein is a coil component that includes plural conductor layers embedded in the magnetic element body. Each of the conductor layers includes a coil pattern, and first and second connection patterns exposed from the magnetic element body. The conductor layers includes a first conductor layer positioned at one end portion in the stacking direction, a second conductor layer positioned at the other end portion in the stacking direction, and one or more third conductor layers positioned between the first and second conductor layers. In the second conductor layer, an outer peripheral end of the coil pattern is connected to the second connection pattern through a lead-out pattern. In at least one of the first to third conductor layers, the magnetic element body is disposed in a separation area overlapping the lead-out pattern in the stacking direction.

Abstract: An information processing apparatus including a predetermined application program, displays, by the predetermined application program, a predetermined screen for prompting a user to execute a predetermined function that is a function of saving, in a clipboard, a predetermined password that is a password managed by another application program different from the predetermined application program and is a password of an access point outside the information processing apparatus; and transmits, by the predetermined application program, to a communication apparatus outside the information processing apparatus, setting information, including the predetermined password, for connection to the access point, after the predetermined screen is displayed.

Abstract: A control method for an information processing apparatus includes acquiring first information, about a first network, transmitted previously to another apparatus different from a communication apparatus by the information processing apparatus; and executing a predetermined process for transmitting second information about a second network to the communication apparatus based on the communication apparatus being able to communicate with a network using a second setting different from a first setting in a case that the second setting indicates an encryption method with higher security strength than an encryption method indicated by the first setting, the first setting being a setting that is indicated by the acquired first information and is for use in communication with the first network, and the second network being a network that is different from the first network and with which the information processing apparatus is able to communicate using the second setting.

Abstract: To suppress an increase in DC resistance due to surface roughening in a coil component including a spiral pattern. A coil component manufacturing method includes: a first step of forming a conductor layer including a spiral pattern spirally wound in a plurality of turns; a second step of selectively roughening an upper surface and an upper region of a peripheral-direction side surface of the spiral pattern; and a third step of forming an insulating resin layer so as to embed therein the conductor layer, and the first to third steps are repeatedly performed. Since the upper surface and the upper region of the side surface of the spiral pattern are selectively roughened, it is possible to suppress an increase in DC resistance due to excessive roughening at the lower region of the side surface.

Abstract: To improve a coil component having a structure in which a coil part is embedded in a magnetic member. A coil component includes a coil part embedded in the magnetic members and terminal electrodes each made of a conductive paste. Conductor layers constituting the coil part respectively have coil conductor patterns and electrode patterns exposed from a mounting surface. The terminal electrode has an area provided at a position covering the electrode patterns on the mounting surface and areas provided at positions not covering the electrode patterns on the mounting surface. A part of the area constitutes a protruding part protruding in the x-direction. The terminal electrode thus has the protruding part, thereby making misalignment of mounting position in the z-direction less likely to occur at the time of mounting.

Abstract: A coil component includes an element body, a pair of terminal electrodes, and a coil. The coil includes a first wiring portion, a second wiring portion, and a connection portion. A plurality of insulating layers includes a first insulating layer constituting a principal surface, the first insulating layer including the principal surface and a facing surface facing the principal surface, the first wiring portion being disposed along the facing surface, a second insulating layer constituting a mounting surface, and one or a plurality of third insulating layers disposed between the first insulating layer and the second insulating layer. A surface roughness of the facing surface of the first insulating layer is smaller than a surface roughness of each of surfaces of the second insulating layer and the third insulating layer.

Abstract: A control method for controlling an information processing apparatus, includes: receiving a predetermined operation; and based on that a wireless local area network (LAN) router to which the information processing apparatus is connected at a time of the reception of the predetermined operation corresponds to an enterprise method which is an authentication method using an authentication server conforming to IEEE 802.

Abstract: Disclosed herein is a coil component that includes a coil part having a structure in which a plurality of conductor layers each having a coil pattern are stacked in a coil axis direction through a plurality of interlayer insulating films, a first magnetic layer covering the coil part in the coil axis direction, and a second magnetic layer positioned in an inner diameter area of the coil part. The plurality of interlayer insulating films include a first interlayer insulating film positioned closest to the first magnetic layer. The first and second magnetic layers contact each other through an opening formed in the first interlayer insulating film. The opening has a shape whose diameter increases as a distance from an interface between the first and second magnetic layers increases.

Abstract: To achieve a high inductance value while reducing the entire thickness in a coil component having a structure in which spiral coil patterns are stacked. A coil component includes: a coil part having a structure in which interlayer insulating films and spirally wound coil patterns are alternately stacked in the axial direction of the coil component; and magnetic element members embedding therein the coil part. The interlayer insulating film covering, from one end side in the axial direction, one coil pattern positioned at the one end in the axial direction is higher in permeability than the interlayer insulating films. Thus, the one coil pattern positioned at the end portion is covered with the interlayer insulating film having a high permeability, so that it is possible to achieve a high inductance value while reducing the entire thickness.

Abstract: A coil component has a magnetic element body made of resin containing magnetic particles, a coil part embedded in the magnetic element body, conductor posts which are embedded in the magnetic element body and whose one ends are connected to the coil part and the other ends are exposed from the magnetic element body, an insulating layer interposed between the conductor posts and the magnetic element body, and other insulating layers interposed between the coil part and the magnetic element body. Since the insulating layer is interposed between the conductor posts and the magnetic element body, it is possible to ensure insulation performance between the conductor posts and the magnetic element body and to prevent the occurrence of peeling therebetween.

Abstract: To improve magnetic characteristics of a coil component having a structure in which an interlayer insulating film is provided between a spiral coil pattern and a magnetic element body. A coil component 1 includes: an interlayer insulating film 41 covering coil patterns CP1 to CP3 from one side in the axial direction of the coil patterns; a magnetic element body M1 filled in the inner diameter areas of the coil patterns CP1 to CP3; and a magnetic element body M2 covering the coil patterns CP1 to CP3 from the one side in the axial direction through the interlayer insulating film 41. The interlayer insulating film 41 has a protruding part 41A radially protruding to the inner diameter area, and the protruding part 41A is curved to the other side in the axial direction. Since the protruding part 41A is curved in the axial direction, the entrance of a magnetic path passing through the inner diameter area is made wider than when the protruding part 41A linearly protrudes to the inner diameter area.

Abstract: A coil component is provided with a coil part in which a plurality of conductor layers and a plurality of interlayer insulating layers are alternately laminated; and a sealing resin layer that covers the coil part. The conductor layers each include a spiral pattern. The interlayer insulating layers each cover an upper surface and a side surface of the spiral pattern. The recessed part is formed in the side wall surface of the interlayer insulating layer. A part of the sealing resin layer is embedded in the recessed part.

Abstract: A method includes performing notification processing to, in a case where a communication between a communication apparatus and an information processing apparatus via an external apparatus is to be inexecutable, notify a user of at least one of a communication error as the cause of failure to perform communication between the communication apparatus and the information processing apparatus via the external apparatus, and or a method for solving the communication error.

Abstract: First device information, which is information independent from settings of a device or functions of a device, is obtained from a device in bulk; second device information, which is information that depends on settings of a device or functions of a device, is obtained; and the obtained first and second device information are stored in a storage unit. A device connected through communication is then specified on the basis of the obtained first device information.

Abstract: A control method for controlling an information processing apparatus communicating with a communication apparatus capable of performing at least wireless communication using a first frequency band and wireless communication using a second frequency band includes transmitting connection information and frequency band information to the communication apparatus upon receipt of an execution instruction, where the connection information is used to wirelessly connect to the external apparatus and the frequency band information is related to a frequency band used to wirelessly connect to the external apparatus.

Abstract: Disclosed herein is a coil component that includes: a coil part in which a plurality of conductor layers and a plurality of interlayer insulting layers are alternately laminated, the coil part having a mounting surface substantially parallel to the lamination direction and an upper surface substantially parallel to the lamination direction and positioned on an opposite side to the mounting surface; and a direction mark comprising a conductive material that covers a part of the conductor layers exposed on the upper surface.

Abstract: A method includes performing notification processing to, in a case where a communication between a communication apparatus and an information processing apparatus via an external apparatus is to be inexecutable, notify a user of at least one of a communication error as the cause of failure to perform communication between the communication apparatus and the information processing apparatus via the external apparatus, and or a method for solving the communication error.

Abstract: First device information, which is information independent from settings of a device or functions of a device, is obtained from a device in bulk; second device information, which is information that depends on settings of a device or functions of a device, is obtained; and the obtained first and second device information are stored in a storage unit. A device connected through communication is then specified on the basis of the obtained first device information.

Abstract: First device information, which is information independent from settings of a device or functions of a device, is obtained from a device in bulk; second device information, which is information that depends on settings of a device or functions of a device, is obtained; and the obtained first and second device information are stored in a storage unit. A device connected through communication is then specified on the basis of the obtained first device information.

Abstract: A coil component is provided with a coil part in which a plurality of conductor layers and a plurality of interlayer insulating layers are alternately laminated; and a sealing resin layer that covers the coil part. The conductor layers each include a spiral pattern. The interlayer insulating layers each cover an upper surface and a side surface of the spiral pattern. The recessed part is formed in the side wall surface of the interlayer insulating layer. A part of the sealing resin layer is embedded in the recessed part.