发明名称 LIGHT-EMITTING UNIT
摘要 A light-emitting unit having an arrayed light source comprises a substrate; an arrayed light source group containing the arrayed light source arranged in a first direction; a lens array for focusing the light emitted from light emitting elements constituting the arrayed light source; and a lens support having a cavity formed between arrayed light source group and the lens array; the lens support having a first hole for introducing a fluid into the cavity, and a second hole for discharging the introduced fluid in a second direction crossing the first direction.
申请公布号 WO2009133962(A2) 申请公布日期 2009.11.05
申请号 WO2009JP58723 申请日期 2009.04.28
申请人 CANON KABUSHIKI KAISHA;YONEHARA, TAKAO 发明人 YONEHARA, TAKAO
分类号 B41J2/45;H01L33/48;H01L33/58;H01L33/64 主分类号 B41J2/45
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