Abstract: In an embodiment, a device includes: a package component including: integrated circuit dies; an encapsulant around the integrated circuit dies; a redistribution structure over the encapsulant and the integrated circuit dies, the redistribution structure being electrically coupled to the integrated circuit dies; sockets over the redistribution structure, the sockets being electrically coupled to the redistribution structure; and a support ring over the redistribution structure and surrounding the sockets, the support ring being disposed along outermost edges of the redistribution structure, the support ring at least partially laterally overlapping the redistribution structure.

Abstract: Semiconductor devices having improved heat dissipation and methods of forming the same are disclosed. In an embodiment, a device includes a first transistor structure; a front-side interconnect structure on a front-side of the first transistor structure, the front-side interconnect structure including front-side conductive lines; a backside interconnect structure on a backside of the first transistor structure, the backside interconnect structure including backside conductive lines, the backside conductive lines having line widths greater than line widths of the front-side conductive lines; and a first heat dissipation substrate coupled to the backside interconnect structure.

Abstract: A method includes bonding a package component to a composite carrier. The composite carrier includes a base carrier and an absorption layer, and the absorption layer is between the base carrier and the package component. A laser beam is projected onto the composite carrier. The laser beam penetrates through the base carrier to ablate the absorption layer. The base carrier may then be separated from the package component.

Abstract: Methods of ion implantation combined with annealing using a pulsed laser or a furnace for cutting substrate in forming semiconductor devices and semiconductor devices including the same are disclosed. In an embodiment, a method includes forming a transistor structure of a device on a first semiconductor substrate; forming a front-side interconnect structure over a front side of the transistor structure; bonding a carrier substrate to the front-side interconnect structure; implanting ions into the first semiconductor substrate to form an implantation region of the first semiconductor substrate; and removing the first semiconductor substrate. Removing the first semiconductor substrate includes applying an annealing process to separate the implantation region from a remainder region of the first semiconductor substrate. The method also includes forming a back-side interconnect structure over a back side of the transistor structure.

Abstract: A method for controlling a rotational speed of a motor of a fan is provided in the present application, applicable to an air cleaner and including: calculating a suitable rotational speed range according to a space size of a use environment and a filter gauze type of the air cleaner; calculating a suitable rotational speed according to air quality sensed by a sensor or air quality information; subsequently, adjusting a rotational speed offset according to a relatively high or a relatively low rotational speed preferred by a user; checking whether a range at present is a timing enhancement range; determining that the rotational speed is not higher than a noise upper limit rotational speed; and setting a rotational speed of a motor of a fan.

Abstract: A method for calculating a service life of a filter gauze is applicable to an air cleaner. The method includes: according to data of a rotational speed of a fan and an airborne particle concentration, calculating an outlet air velocity, and a blocking ratio of the filter gauze; and further calculating a remaining service life of the filter gauze. In this way, a user can be more accurately informed of the remaining service life of the filter gauze, and instructed to change the filter gauze at the most appropriate time.

Abstract: A method for controlling a rotational speed of a motor of a fan is provided in the present application, applicable to an air cleaner and including: calculating a suitable rotational speed range according to a space size of a use environment and a filter gauze type of the air cleaner; calculating a suitable rotational speed according to air quality sensed by a sensor or air quality information; subsequently, adjusting a rotational speed offset according to a relatively high or a relatively low rotational speed preferred by a user; checking whether a range at present is a timing enhancement range; determining that the rotational speed is not higher than a noise upper limit rotational speed; and setting a rotational speed of a motor of a fan.

Abstract: The method for estimating a service life of a filter gauze in this application is applicable to an air cleaner. The method includes: calculating a relationship between an outlet air velocity, a rotational speed, and a blocking ratio of the filter gauze; and estimating a remaining service life of the filter gauze. In this way, a user can be more accurately informed of a remaining service life of a filter gauze, and instructed to change the filter gauze at a most appropriate time.

Abstract: A distributor private cloud management system and a management method are provided. The system includes a public cloud management device and a cluster device that provides a public cloud network. The public cloud management device plans, in the public cloud network according to distributor private cloud setting information input externally, a virtual private cloud network corresponding to the distributor private cloud setting information, and defines a private resource apparatus controlled and managed by the virtual private cloud network among network resource apparatuses included by the public cloud network. The present disclosure can properly improve a positioning and function of a distributor in a cloud service mechanism, and highlight value of the distributor in a cloud service.

Abstract: A wireless network photographing apparatus and a setting method thereof are provided, where the wireless network photographing apparatus includes a switching unit, a network unit, and a processing unit. The processing unit enables a server mode or a client mode according to switching setting of the switching unit. When enabling the server mode, the processing unit enables, by using the network unit, an electronic apparatus to connect to the processing unit and set an apparatus connection parameter. When enabling the client mode, the processing unit performs a network connection according to the apparatus connection parameter and by using the network unit.

Abstract: A method for managing a network appliance includes establishing a management Internet protocol (IP) address for the network appliance, receiving a domain name service (DNS) query from a local computer at the network appliance containing a predetermined domain name corresponded to the management IP address, sending the management IP address to the local computer subsequent to receiving the DNS query containing the predetermined domain name, and receiving a connection from the local computer at the network appliance using the management IP address for managing the network appliance.