A projection system is characterized by: a first light source unit and a second light source unit selectively driven in response to operation mode; a light transmitting unit transmitting light emitted from the first light source unit or the second light source unit in the form of surface light; an image generator generating an image in response to an image signal using the light transmitted from the light transmitting unit; and a projection lens system projecting the image by enlarging the image generated by the image generator and projecting the enlarged image.
申请公布号
WO2010143891(A2)
申请公布日期
2010.12.16
申请号
WO2010KR03713
申请日期
2010.06.10
申请人
LG INNOTEK CO., LTD.;CHOI, HYUNHO;SEO, EUNSUNG;JEONG, SEUNGMAN