There is provided a light output system (100) including a speaker (170), a light output unit (135, 130), and a processor 110 to cause first audio and second audio to be output from the speaker (170) and cause the light output unit (135, 130) to output light corresponding to the second audio output.

There is provided a light output system (100) including a speaker (170), a light output unit (135, 130), and a processor 110 to cause first audio and second audio to be output from the speaker (170) and cause the light output unit (135, 130) to output light corresponding to the second audio output.

A display apparatus has a control device, a transmission device and a panel device. The control device is configured to generate data signal. The transmission device removably coupled to the control device to receive data signal has a first transmission module and a second transmission module. The first transmission module is configured to wirelessly transmit data signal when the control device supplies power to the first transmission, and the second transmission module is coupled to the control device. The panel device is configured to wirelessly receive data signal from the first transmission module when the control module couples to and supplies power to the panel device via the second transmission module.

A display apparatus has a control device, a transmission device and a panel device. The control device is configured to generate data signal. The transmission device removably coupled to the control device to receive data signal has a first transmission module and a second transmission module. The first transmission module is configured to wirelessly transmit data signal when the control device supplies power to the first transmission, and the second transmission module is coupled to the control device. The panel device is configured to wirelessly receive data signal from the first transmission module when the control module couples to and supplies power to the panel device via the second transmission module.

An image projection device includes: a light source 10 that emits a laser beam 40; a control unit 32 that generates the laser beam 40 based on input image data, and controls emission of the laser beam 40 from the light source 10; a scan mirror 14 that scans the laser beam 40 emitted from the light source 10 to emit a scanning light 42; and a projection unit 16 that irradiates a retina 52 of an eye 50 of a user with the scanning light 42 to project an image on the retina 52, wherein the projection unit 16 includes an optical system 18 which converges the scanning light 42 emitted from the scan mirror 14 on a virtual plane 62, which is located outside the eye 50 of the user, at an angle substantially equal to a scan angle of the scan mirror 14, and an optical system 24, which converges the scanning light 42 that has passed through the virtual plane 62 on a virtual plane 64, which is located inside the eye 50 of the user and near a pupil 54, at an angle substantially equal to an emission angle from the virtual plane 62.

A display device includes a curved display module which includes a signal receiver receiving an image signal from an outside source, an image display part displaying an image corresponding to the image signal and being curved, and a frame surrounding at least a portion of an edge of the image display part and a stand which includes a signal transmitter transmitting the image signal and a coupling part in which a curved groove is defined where a portion of the curved display module is accommodated in the groove.

A display device includes a curved display module which includes a signal receiver receiving an image signal from an outside source, an image display part displaying an image corresponding to the image signal and being curved, and a frame surrounding at least a portion of an edge of the image display part and a stand which includes a signal transmitter transmitting the image signal and a coupling part in which a curved groove is defined where a portion of the curved display module is accommodated in the groove.

Input/output (I/O) operation requests from pageable storage mode guests are interpreted without host intervention. In a pageable mode virtual environment, requests issued by pageable storage mode guests are processed by one or more processors of the environment absent intervention from one or more hosts of the environment. Processing of the requests includes manipulating, by at least one processor on behalf of the guests, buffer state information stored in host storage. The manipulating is performed via instructions initiated by the guests and processed by one or more of the processors.

A rollable display device includes a rollable display and a first protection film disposed on a first surface of the rollable display. The first protection film extends beyond a first display edge of the rollable display. The rollable display device further includes a second protection film disposed on a second surface of the rollable display facing the first surface of the rollable display. The second protection film extends beyond the first display edge of the rollable display. The rollable display device additionally includes a first adhesive layer disposed between the rollable display and the first protection film. The rollable display device further includes second adhesive layer disposed between the rollable display and the second protection film, and a first adhesion part disposed adjacent to the first display edge of the rollable display and between the first protection film and the second protection film.

A rollable display device includes a rollable display and a first protection film disposed on a first surface of the rollable display. The first protection film extends beyond a first display edge of the rollable display. The rollable display device further includes a second protection film disposed on a second surface of the rollable display facing the first surface of the rollable display. The second protection film extends beyond the first display edge of the rollable display. The rollable display device additionally includes a first adhesive layer disposed between the rollable display and the first protection film. The rollable display device further includes second adhesive layer disposed between the rollable display and the second protection film, and a first adhesion part disposed adjacent to the first display edge of the rollable display and between the first protection film and the second protection film.