Abstract:
A method for manufacturing a semiconductor memory device includes forming a magnetic tunnel junction layer on a lower electrode, forming a spacer having an annular shape on the magnetic tunnel junction layer, forming upper electrodes on both sidewall surfaces of the annular shaped spacer, removing the spacer, and etching the magnetic tunnel junction layer by using the upper electrodes as an etch mask.
Abstract:
The present invention provides a content player allowing a user to select content to view using a viewing history of content viewed by another user. The content player performs a content playing process in response to a user instruction. The content player acquires viewing history information about content viewed by a related user related to the user with a content player different from the content player. The content player presents, to the user, the acquired viewing history information. The content player performs, if the user selects the presented viewing history information, a playing process of content indicated by the selected viewing history information.
Abstract:
A playback processing unit executes a playback process of content data. A control unit defines a display area for a communication tool to be executed, based on display instruction information that is defined in association with playback time information of the content data. The display processing unit uses a content image processed and played back and a text chat window of which a display area is defined, and generates an image for a display.
Abstract:
Provided are photoresist overcoat compositions, substrates coated with the overcoat compositions and methods of forming electronic devices by a negative tone development process. The compositions, coated substrates and methods find particular applicability in the manufacture of semiconductor devices.
Abstract:
Disclosed herein is a composition comprising a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene]; where the composition is melted and then cooled to a temperature between a melting point and a glass transition temperature of the composition; the composition having an amount of crystallinity that is at least twice the amount of crystallinity of another identical composition that is crystallized by a method that does not involve melting and cooling to a temperature between the melting point and the glass transition temperature of the identical composition.
Abstract:
Polymers include a unit comprising a particular acetal moiety and a unit comprising a lactone moiety, photoresist compositions containing such a polymer, substrates coated with the photoresist compositions and methods of forming photolithographic patterns. The polymers, compositions, methods and coated substrates find particular applicability in the manufacture of semiconductor devices.
Abstract:
Provided are photoresist overcoat compositions, substrates coated with the overcoat compositions and methods of forming electronic devices by a negative tone development process. The compositions, coated substrates and methods find particular applicability in the manufacture of semiconductor devices.
Abstract:
A method and an apparatus for transmitting and receiving data via a MAC protocol in a mobile communication system. The method includes inputting an SDU including transmission data through a logical channel and generating a first PDU that includes the SDU without including multiplexing information for identification of the logical channel, by a first transmission entity; acquiring the first PDU and generating a second PDU including the first PDU in a payload of the second PDU, by a second transmission entity that operates between the first transmission entity and a physical layer; inserting the multiplexing information for identification of the logical channel corresponding to the first PDU into header information of the second PDU; and transmitting the second PDU through the physical layer.
Abstract:
A terminal device may backup data in a cloud server. The cloud server may generate a virtual apparatus to perform substantially the same operations as the terminal device, and may install an application in the virtual apparatus prior to the application being installed in the terminal device, thereby performing a virus check before the application is installed in the terminal device. In addition, the terminal device may store backup data in the cloud server. If the terminal device malfunctions, the terminal device may be restored by receiving the stored backup data from the cloud server.
Abstract:
A cube semiconductor package includes one or more stacked together and interconnected semiconductor chip modules. The cube semiconductor package includes a semiconductor chip module and connection members. The semiconductor chip module includes a semiconductor chip which has a first and second surface, side surfaces, bonding pads, through-electrodes and redistribution lines. The second surface faces away from the first surface. The side surfaces connect to the first and second surfaces. The bonding pads are placed on the first surface. The through-electrodes pass through the first and second surfaces. The redistribution lines are placed at least on one of the first and second surfaces and are electrically connected to the through-electrodes and the bonding pads, and have ends flush with the side surfaces. The connection members are placed on the side surfaces and electrically connected with the ends of the redistribution lines.