The present invention relates to a digital micro-mirror device (DMD) system that can increase the lifespan of a digital micro mirror, comprising: an array unit including a plurality of digital micro mirrors; and a DMD control unit that controls the digital micro-mirror according to an image signal input from the outside and changes the duty ratio of the digital micro-mirror according to the state of components included in a vehicle or the environment surrounding the vehicle. Thus, the present invention can provide the DMD system that can increase the lifespan of digital micro mirrors.
본 발명은 디지털 마이크로 미러의 수명을 증가시킬 수 있는 DMD 시스템에 관한 것이고, 다수개의 디지털 마이크로 미러를 포함하는 어레이부 및 외부에서 입력되는 영상신호에 따라 상기 디지털 마이크로 미러를 제어하되, 차량에 포함되는 부품의 상태 또는 차량 주변의 환경에 따라 상기 디지털 마이크로 미러의 듀티비를 변경하는 DMD 제어부를 포함한다.
DMD Digital micro-mirror device system
DMD 시스템
25.08.2023
Patent
Elektronische Ressource
Koreanisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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