FADE-IN LIGHT SOURCE ACTUATION CIRCUIT OF THE VEHICLE LAMP DEVICE

• Main Authors: KU JIN WOO, CHO SANG YEUN, PARK HYUN IL
• Format: Patent
• Language: English; Korean
• Published: 03.09.2019
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

According to the present invention, a fade-in light source actuator of a vehicle lamp device uses digital type dimming and analog type dimming at the same time. Accordingly, a light source of a vehicle lamp device installed in the front and the rear of a vehicle can be controlled to be bright by predetermined time after power is applied to the vehicle lamp device. Moreover, vehicle buyers and vehicle drivers can satisfy external sensibility via the vehicle lamp device by controlling the light source. 본 발명에 따른 차량용 램프 장치의 페이드인 광원 구동 장치는 디지털 방식의 디밍과 아날로그 방식의 디밍을 동시에 사용함으로써, 차량의 전후방에 설치된 차량용 램프 장치에 전원이 인가된 후, 그 차량용 램프 장치의 광원이 일정한 시간에 걸쳐 선명하게 밝아지도록 제어하는 것은 물론이고, 그 광원의 제어를 통해 차량의 구매자들 내지 차량의 운전자들에게 차량용 램프 장치를 통한 외형적인 감성을 충족시킬 수 있다.