发明名称 Instant-on projector
摘要 A projection system is provided with a primary light source and an auxiliary light source to compensate the primary light source for at least white light during an initial period to provide a user with an instant-on experience. In various embodiments, the auxiliary light source further compensates the primary light source for energy deficiencies for the red spectrum to achieve more balance in color.
申请公布号 US6988806(B2) 申请公布日期 2006.01.24
申请号 US20030732178 申请日期 2003.12.09
申请人 INFOCUS CORPORATION 发明人 SLOBODIN DAVID E.;PETERSON MARK D.;STAHL KURT A.
分类号 G03B21/00;G02B27/00;G03B21/14;G03B21/20;G03B21/26;H04N9/31 主分类号 G03B21/00
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