IMAGE PROJECTOR

An image projector includes; a logo LED for outputting image projection projector SMS light; an image filter that allows the light output from the logo LED to pass through and display the logo image; an LED driving part that moves the logo LED closer to and away from the image filter; at least one c...

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Bibliographische Detailangaben
1. Verfasser:	GIM, SU YEONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACCESSORIES THEREFOR ADVERTISING APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY LABELS OR NAME-PLATES PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS SIGNS
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Beschreibung
Zusammenfassung:	An image projector includes; a logo LED for outputting image projection projector SMS light; an image filter that allows the light output from the logo LED to pass through and display the logo image; an LED driving part that moves the logo LED closer to and away from the image filter; at least one camera that captures the logo image; and a control part that stores the normal sharpness range of the logo image, controls the logo LED to output the light and display the logo image, controls at least one camera to capture the displayed logo image, and controls the LED driving part to allow the logo LED to approach and move away from the image filter so that the sharpness of the displayed logo image is within a normal sharpness range when the sharpness of the captured logo image is out of the normal sharpness range. 이미지 투영 젝터 SMS 광을 출력하는 로고LED, 로고LED로부터 출력된 광이 통과하면서 로고 이미지가 표시되도록 하는 이미지필터, 로고LED를 이미지필터로부터 접근 및 이격 이동시키는 LED구동부, 로고 이미지를 촬상하는 적어도 하나의 카메라 및 로고 이미지의 정상선명도범위를 저장하며, 광을 출력하여 로고 이미지가 표시되도록 로고LED를 제어하고, 표시된 로고 이미지를 촬상하도록 적어도 하나의 카메라를 제어하며, 촬상된 로고 이미지의 선명도가 정상선명도범위를 벗어나는 경우 표시된 로고 이미지의 선명도가 정상선명도범위가 되도록 로고LED가 이미지필터로부터 접근 및 이격 이동되도록 LED구동부를 제어하는 제어부를 포함한다.