Screen device and image projection system

A screen device includes a screen, a plurality of first photoelectric conversion elements, a plurality of second photoelectric conversion elements, a flying object, a support member, and a controller. The plurality of first photoelectric conversion elements are on the screen and are arranged at an o...

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Bibliographische Detailangaben
Hauptverfasser:	Katsuyama, Norikazu, Muramatsu, Fumio, Yumiki, Naoto, Yoshikawa, Motonobu, Inata, Masahiro, Okumura, Ryo, Adachi, Yusuke
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR ADVERTISING AEROPLANES AIRCRAFT APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION CINEMATOGRAPHY CONTROLLING COSMONAUTICS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HELICOPTERS HOLOGRAPHY LABELS OR NAME-PLATES PARACHUTES PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION REGULATING SEALS SIGNS SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TRANSPORTING
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Beschreibung
Zusammenfassung:	A screen device includes a screen, a plurality of first photoelectric conversion elements, a plurality of second photoelectric conversion elements, a flying object, a support member, and a controller. The plurality of first photoelectric conversion elements are on the screen and are arranged at an outermost periphery, in a frame shape, of an area in which photoelectric conversion elements are arranged. The plurality of second photoelectric conversion elements are on the screen and are arranged inside the area at the outermost periphery covered by the plurality of first photoelectric conversion elements. The flying object is configured to be powered by electric power generated by the plurality of second photoelectric conversion elements. The support member connects the screen with the flying object. The controller is configured to control the flying object based on an evaluation of the electric power generated by the plurality of first photoelectric conversion elements.