Abstract: The resin composition for encapsulating semiconductor of the present invention is a resin composition for encapsulating semiconductor including an epoxy resin, a curing agent, an inorganic filler, and carbon black fine particles, in which when the resin composition for encapsulating semiconductor is injection-molded to have a length of 80 mm, a width of 10 mm and a thickness of 4 mm under conditions of a mold temperature of 175° C., an injection pressure of 10 MPa, and a curing time of 120 seconds, and then heated at 175° C. for 4 hours to obtain a cured product, and then a surface of the obtained cured product is observed with a fluorescence microscope, a maximum particle diameter of aggregates of the carbon black fine particles is 50 ?m or less.

Abstract: A semiconductor device production system using a laser crystallization method is provided which can avoid forming grain boundaries in a channel formulation region of a TFT, thereby preventing grain boundaries rom lowering the mobility of the TFT greatly, from lowering ON current, and from increasing OFF current. Rectangular or stripe pattern depression and projection portions are formed on an insulating film. A semiconductor film is formed on the insulating film. The semiconductor film is irradiated with continuous wave laser light by running the laser light along the stripe pattern depression and projection portions of the insulating film or along the major or minor axis direction of the rectangle. Although continuous wave laser light is most preferred among laser light, it is also possible to use pulse oscillation laser light in irradiating the semiconductor film.

Abstract: A communication device may cause an output unit to output first specific information obtained by using a first public key in a case where a first specific signal is received from a first external device, receive a first authentication request in which the first public key is used from the first external device which has obtained the first public key, send a first authentication response to the first external device in a case where the first authentication request is received from the first external device, and establish a first wireless connection with the first external device in a case where the first authentication response is sent to the first external device.

Abstract: A communication device may execute an output control process for externally outputting output information obtained by using a public key, receive an authentication request in which the public key is used from a terminal device, send an authentication response to the terminal device, receive N pieces of wireless setting information from the terminal device, send, by using each of the N pieces of wireless setting information, a confirm signal to an access point corresponding to each of the N pieces of wireless setting information, receive a response signal in response to sending the confirm signal from each of M access points among N access points, select a target access point from among the M access points, and establish a wireless connection with the target access point.

Abstract: A first communication device may execute an output control process of externally outputting, output information, the output information obtained using a public key of the first communication device, receive an authentication request from a second communication device that has obtained the public key, send a first authentication response to the second communication device via the wireless interface in a case where it is determined that a wireless connection has been established between the first communication device and a first access point, the first authentication response including first role information indicating that the first communication device is to serve a first role which is a role of sending first wireless setting information to the second communication device, and send the first wireless setting information to the second communication device.

Abstract: The resin composition for encapsulating semiconductor of the present invention is a resin composition for encapsulating semiconductor including an epoxy resin, a curing agent, an inorganic filler, and carbon black fine particles, in which when the resin composition for encapsulating semiconductor is injection-molded to have a length of 80 mm, a width of 10 mm and a thickness of 4 mm under conditions of a mold temperature of 175° C., an injection pressure of 10 MPa, and a curing time of 120 seconds, and then heated at 175° C. for 4 hours to obtain a cured product, and then a surface of the obtained cured product is observed with a fluorescence microscope, a maximum particle diameter of aggregates of the carbon black fine particles is 50 ?m or less.

Abstract: A communication device may output information according to a first scheme in a case where a first instruction is obtained in a first state, shift to a second state in a case where the first instruction is obtained in the first state, and shift to a third state in a case where a second instruction is obtained in the second state. In the first state, an authentication request according to the first scheme is not responded to and a search signal according to a second scheme is not responded to. In the second state, the authentication request using only a target channel can responded to and the search signal is not responded to. In the third state, the authentication request using only the target channel can be responded and the search signal using only the target channel can be responded to.

Abstract: A semiconductor device production system using a laser crystallization method is provided which can avoid forming grain boundaries in a channel formation region of a TFT, thereby preventing grain boundaries from lowering the mobility of the TFT greatly, from lowering ON current, and from increasing OFF current. Rectangular or stripe pattern depression and projection portions are formed on an insulating film. A semiconductor film is formed on the insulating film. The semiconductor film is irradiated with continuous wave laser light by running the laser light along the stripe pattern depression and projection portions of the insulating film or along the major or minor axis direction of the rectangle. Although continuous wave laser light is most preferred among laser light, it is also possible to use pulse oscillation laser light in irradiating the semiconductor film.

Abstract: A communication device may, in response to a wireless link via a first wireless interface being established with a terminal device while the communication device is a first parent station state, receive predetermined information from the terminal device via a second wireless interface, if the predetermined information is received, shift the communication device from the first parent station state to a second parent station state, wherein the communication device is maintained in the first parent station state if the predetermined information is not received even if the wireless link via the first wireless interface has been established with the terminal device and after the communication device has been shifted to the second parent station state, establish a first wireless connection via the second wireless interface with the terminal device so as to cause the terminal device to participate in the second wireless network as a child station.

Abstract: A communication device may, in response to a wireless link via a first wireless interface being established with a terminal device while the communication device is a first parent station state, receive predetermined information from the terminal device via a second wireless interface, if the predetermined information is received, shift the communication device from the first parent station state to a second parent station state, wherein the communication device is maintained in the first parent station state if the predetermined information is not received even if the wireless link via the first wireless interface has been established with the terminal device and after the communication device has been shifted to the second parent station state, establish a first wireless connection via the second wireless interface with the terminal device so as to cause the terminal device to participate in the second wireless network as a child station.

Abstract: A communication device may receive a specific signal from a first external device; after the specific signal has been received from the first external device, cause an output unit of the communication device to output specific information obtained by using a public key; after the specific information has been outputted, receive an authentication request in which the public key is used from the first external device; in a case where the authentication request is received from the first external device, send an authentication response to the first external device; after the authentication response has been sent to the first external device, receive connection information from the first external device; and in a case where the connection information is received from the first external device, establish, by using the connection information, a wireless connection between the communication device and a second external device.

Abstract: A communication device may receive first specific information from a first terminal device, establish a second wireless connection with a second terminal device after the first specific information has been received from the first terminal device, receive second specific information from the second terminal device after the second wireless connection has been established with the second terminal device, determine whether the first terminal device is identical to the second terminal device by using the first specific information and the second specific information in a case where the second specific information is received from the second terminal device, disconnect the second wireless connection in a case where it is determined that the first terminal device is not identical to the second terminal device, and not disconnect the second wireless connection in a case where it is determined that the first terminal device is identical to the second terminal device.

Abstract: A communication device may, in response to a wireless link via a first wireless interface being established with a terminal device while the communication device is a first parent station state, receive predetermined information from the terminal device via a second wireless interface, if the predetermined information is received, shift the communication device from the first parent station state to a second parent station state, wherein the communication device is maintained in the first parent station state if the predetermined information is not received even if the wireless link via the first wireless interface has been established with the terminal device and after the communication device has been shifted to the second parent station state, establish a first wireless connection via the second wireless interface with the terminal device so as to cause the terminal device to participate in the second wireless network as a child station.

Abstract: A communication device may receive a specific signal from a first external device; after the specific signal has been received from the first external device, cause an output unit of the communication device to output specific information obtained by using a public key; after the specific information has been outputted, receive an authentication request in which the public key is used from the first external device; in a case where the authentication request is received from the first external device, send an authentication response to the first external device; after the authentication response has been sent to the first external device, receive connection information from the first external device; and in a case where the connection information is received from the first external device, establish, by using the connection information, a wireless connection between the communication device and a second external device.

Abstract: Computer-readable instructions stored in a non-transitory computer-readable recording medium may cause a communication device to acquire predetermined information from a first interface under a state where a number of child stations participating in a first wireless network in which an external device operates as a parent station is equal to an upper limit, shift an operation state of the communication device to a parent station state from a specific state so as to form a second wireless network in a case where the predetermined information is acquired from the first interface, and supply a first predetermined instruction to an OS program. The first predetermined instruction may include an instruction for causing a second interface to send a participation request to the external device. The participation request may be a command for requesting the external device to participate in the second wireless network as a child station.

Abstract: A semiconductor device production system using a laser crystallization method is provided which can avoid forming grain boundaries in a channel formation region of a TFT, thereby preventing grain boundaries from lowering the mobility of the TFT greatly, from lowering ON current, and from increasing OFF current. Rectangular or stripe pattern depression and projection portions are formed on an insulating film. A semiconductor film is formed on the insulating film. The semiconductor film is irradiated with continuous wave laser light by running the laser light along the stripe pattern depression and projection portions of the insulating film or along the major or minor axis direction of the rectangle. Although continuous wave laser light is most preferred among laser light, it is also possible to use pulse oscillation laser light in irradiating the semiconductor film.

Abstract: A semiconductor wafer manufacturing method including: forming a plurality of trench capacitors at a main surface of a semiconductor wafer, wherein each of the plurality of trench capacitors is configured as unit cells that internally include unit trench capacitors, and wherein a length component in a predetermined direction of a layout pattern of trenches of the plurality of trench capacitors is made equivalent, within a fixed tolerance range, to a length component in a direction that intersects the predetermined direction.

Abstract: A communication device is described as including: a first wireless interface; a second wireless interface; a processor; and a memory storing computer-readable instructions therein, the computer-readable instructions, when executed by the processor, causing the communication device to: receive, via the second wireless interface, a connection request from a first external device; after receiving the connection request from the first external device, establish, via the first wireless interface, a connection with a second external device, wherein the second external device is different from the first external device; transmit information to the second external device, wherein the information prevents the second external device from establishing, via the second wireless interface, a connection with the communication device; and establish, via the second wireless interface, a connection with the first external device.

Abstract: A terminal device may display a first screen including a first button, send a first request including a search command to a communication device by using a first wireless connection in a case where the first button is selected, display a second screen including a second button in a case where a first response including one or more identification information is received from the communication device by using the first wireless connection, and send a second request including wireless setting information and a connection command to the communication device by using the first wireless connection in a case where the second button is selected. The connection command may be for causing the communication device to establish a second wireless connection by using the wireless setting information.

Abstract: A communication apparatus may receive a first specific signal including a specific wireless identifier from an external apparatus; determine whether the specific wireless identifier is a first wireless identifier; in a case where it is determined that the specific wireless identifier is the first wireless identifier, shift an operating state of the communication apparatus to one state of a first parent state and a child state, and form the first wireless network to which both the communication apparatus and the external apparatus belong. In a case where it is determined that the specific wireless identifier is not the first wireless identifier, the communication apparatus is maintained in a first non-belonging state. The communication apparatus may receive specific wireless setting information from the external apparatus by using the first wireless network; and belong to the specific wireless network by using the specific wireless setting information.