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发明名称
OPTICAL DEVICE WITH LIGHT PATH CHANGING ELEMENT AND PROJECTION-TYPE DISPLAY APPARATUS
摘要
<p>투사형 표시 장치는 광원, 액정 패널, 및 광원과 액정 패널 사이에 배치되어 , 광원에서 출사하여 액정 패널의 중앙부로 향하는 광선을 액정 패널의 주변부로 구부러지게 하도록 광로를 변경하는 광로 변경 소자를 포함한다. 그러므로 균일한 조도 분포와 균일한 색 분포가 유지된다.</p>
申请公布号
KR100326106(B1)
申请公布日期
2002.03.07
申请号
KR19990011904
申请日期
1999.04.06
申请人
null, null
发明人
하마다데쓰야;하야시게이지;스즈끼도시히로
分类号
G02F1/13;G02B27/18;G02F1/1335;G02F1/13357;G03B21/00;H04N5/74;H04N9/31
主分类号
G02F1/13
代理机构
代理人
主权项
地址
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