专利名称：Lar illumination device
发明人：早瀬 行秀，森上 政典，土田 和弘
申请号：JP2019191767
go figureubg申请日：20191021
公开号：JP2020068206A
一氧化碳的性质extant公开日：
s开头的英文单词
20200430
according to
across的用法
专利内容由知识产权出版社提供
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专利附图：
摘要：Problem to be solved: to reduce the speckle noi effectively without causing the complexity of the optical system, the increa in the number of parts and the number of steps in the lar illumination apparatus. The lar illumination apparatus 1 compris a lar light source 3 and a condenr lens 10 for condensing lar light from the lar
light source 3.Condenr lensAn incident part 20 having an incident surface 20A incident with a lar beamA lar beam is provided on the optical axisA convex lens 15 having a convex surface facing the lar light source 3A light scattering material 7 for scattering lar light before the lar beam from the lar light source 3 reaches the convex lens part 15 and the incident partA reflecting portion 30 having a reflecting surface 30A for reflecting a lar beam incident on an incident part 20 andAn output portion 40 having a lar beam emitted from the convex lens portion 15 and an outgoing surface 40A for emitting lar light from the reflecting surface 30A is provided.Diagram 申请人：シャープ株式会社
地址：大阪府堺市堺区匠町１番地
多伦多大学世界排名
国籍：JP
代理人：特許業務法人あーく特許事務所
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