A projection display system and a control method of controlling a projection display device capable of preventing degradation of visibility or occurrence of a sense of discomfort at a boundary between respective projection areas due to dimming are provided. In a system including a plurality of projection display devices 100A to 100C that project image light onto a plurality of areas in one projection surface, each of the plurality of projection display devices includes a brightness detection unit 47b, and a first control unit 52 that controls a projection condition for the image light that is projected on the basis of detected brightness information, and a second control unit 53 performs control to cause a projection condition for the image light of the second projection display device 100B to match a projection condition determined by the first control unit 52 of the first projection display device 100A.
PROJECTION DISPLAY SYSTEM AND METHOD OF CONTROLLING PROJECTION DISPLAY DEVICE
23.11.2017
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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