Sharp Kabushiki Kaisha Corporation

Huawei Technologies Co., Limited

Akira Ohshima

Yuhsuke Takagi

Tadashi Shimonabe

Mitsuru Sakamoto

Yuichi Nobusawa

Yasushi Asaoka

Katsutoshi Ishikura

Shigeto Suzuki

Jun Sakuma

Toshiaki Kameno

Yoshio Konno

Makoto Kitagawa

Keiji Hikoso

Shiro Sugahara

Takashi Naito

A light-emitting element producing method includes: a step of forming a first-charge transport layer on a first electrode; a step of applying a first photosensitive resin composition, containing first quantum dots, to the first-charge transport layer, and forming a first-quantum-dot containing layer; a step of applying a second photosensitive resin composition, containing second quantum dots, to the first-quantum-dot containing layer, and forming a second-quantum-dot containing layer; a step of forming a second-charge transport layer on the second-quantum-dot containing layer; and a step of forming a second electrode on the second-charge transport layer.

Light-emitting element producing method and light-emitting element

A display device includes a substrate, and a light-emitting element provided on the substrate and including a light-emitting portion, a first reflective layer overlapping with the light-emitting portion and reflecting external light, and a light-exiting portion adjacent to the light-emitting portion. The light-emitting portion includes a first electrode, a first light-emitting layer, and a second electrode that are provided in this order from the substrate side to the first reflective layer side, and the light-exiting portion includes a first opening that is an opening of the first reflective layer and a second reflective layer reflecting light from the light-emitting portion to the first opening.

Display device that improves light extraction efficiency from light emitting element by functioning as a mirror

A mobile station is provided to which multimedia broadcast/multicast service can be applied also during carrier aggregation. A mobile station communicates with a base station by carrier aggregation using a plurality of component carriers having different frequency bands. The mobile station receives contents in MBMS from the base station using at least two component carriers of a plurality of component carriers. The mobile station causes a display to display the received contents.

Mobile station, base station, communication system, display control method, communication control method, and program

There are provided a terminal device capable of reducing power consumption when a plurality of applications perform data communication, a communication method for the terminal device, a program executed by the terminal device, a storage medium having the program stored thereon, and a radio communication system including the terminal device. The terminal device includes: application running means for running a plurality of applications adapted to perform data communication; communication means for performing a procedure necessary for activating data communication to make a state transition to a communicable state, and performing data communication; and management means for controlling execution of subsequent data communication before a transition from the communicable state to another state.

Terminal device, communication method, program, storage medium having program stored thereon, and radio communication system

During a period of parallel-like radio communication with two or more first base stations, the first base station designates a second base station correlated with one of the two or more first base stations, and temporarily suspends the radio communication in accordance with a first communications standard to issue, to a mobile station, a request of measurement for the designated second base station. The first base station receives a result of the measurement for the designated second base station. The first base station notifies the mobile station of a handover from the first communications standard to a second communications standard, and also notifies the mobile station of a request for starting a coordination mode in which the two or more second base stations including the designated second base station establish communication with the mobile station in coordination with each other.

Communication system and communication method

A radio communication system includes transmission/reception devices which perform communication by dynamically switching a first transmission mode and a second transmission mode having a lower quality than the first transmission mode, wherein the transmission/reception devices have a transmission mode decision means which fixes a transmission mode upon communication to the first transmission mode for a given period of time.

Radio communication system and method using spatial diversity and spatial multiplexing modes

A communication system includes: a determination unit, provided in any one of a first base station, a second base station, and a mobile station, which determines a transmission timing change amount on the basis of reception timing of a signal transmitted between the first or second base station and the mobile station. The mobile station includes a handover execution unit which performs a handover from the first base station to the second base station on the basis of the transmission timing change amount calculated by the determination unit.

Communication system, mobile station, base station, and communication method

It is possible to complete a re-connection in a short time and prevent instantaneous interruption of communication by including a plurality of base station apparatuses and a mobile station apparatus; the mobile station apparatus includes: a delay difference detecting unit that detects a difference in reception timing between a signal from the base station apparatus with which the mobile station apparatus currently communicates and a signal from the base station apparatus that is a re-connection destination candidate; a transmission timing calculating unit that calculates, based on the difference in reception timing, a transmission timing to the base station apparatus that is the re-connection destination candidate; and a re-connection processing unit that, having detected a disconnection of the communication with the base station apparatus with which the mobile station apparatus currently communicates, uses the transmission timing to start a communication with the base station apparatus that is the re-connection destination candidate.

Mobile communication system, mobile station apparatus and re-connection method

A mobile communication device includes antennas, transmitting units, and receiving units. A baseband processing unit of the mobile communication device transmits data signals to a base station device through a receiving unit and an antenna that are selected based on an instruction received from the base station device. The baseband processing unit transmits reference signals to the base station device through the transmitting units and the antennas while preventing transmission frequencies of the reference signals from overlapping one another. A baseband processing unit of the base station device transmits, to the mobile communication device based on qualities of the received reference signals, a signal indicating information concerning which of the antennas and the transmitting units of the mobile communication device are used for transmitting the data signals, the signal also indicating information concerning whether or not to make the transmitting units and the antennas share transmission of the reference signals. Thus, interferences due to degradation of communication quality and to an increase in the number of reference signals can be prevented.

Mobile communication system, mobile communication device, and method for employing antenna and transmitting unit selection for transmission of reference and data signals

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Osaka, Japan

Akira Ohshima