ILLUMINATION DEVICE AND PROJECTOR,申请号US201615174257-传众专利搜索

ILLUMINATION DEVICE AND PROJECTOR

申请公布号：US2016363848(A1)

申请号：US201615174257

申请日期：2016.06.06

申请公布日期：2016.12.15

申请人：

Seiko Epson Corporation

发明人：Takizawa Takahiro;Sasaki Fumihide;Horiko Yukihiro

分类号：G03B21/16;G03B21/00;G03B21/20

主分类号：G03B21/16

地址：Tokyo JP

摘要：An illumination device includes: a first light source device and a second light source device that emit light in directions opposite to each other in a first direction; a reflective portion that is disposed between the first light source device and the second light source device, and reflects the light emitted from the first light source device and the second light source device in a second direction crossing the first direction; and a cooling device that is disposed on one side of the reflective portion in a direction crossing the first direction and the second direction, and blows cooling air to the first light source device and the second light source device.

主权项：1. An illumination device comprising: a first light source device and a second light source device that emit light in directions opposite to each other in a first direction; a reflective portion that is disposed between the first light source device and the second light source device, and reflects the light emitted from the first light source device and the second light source device in a second direction crossing the first direction; and a cooling device that is disposed on one side of the reflective portion in a third direction crossing the first direction and the second direction, and blows cooling air to the first light source device and the second light source device.