Light source apparatus, projection-type display apparatus, and method for cooling semiconductor light-emitting element

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	Light source apparatus, projection-type display apparatus, and method for cooling semiconductor light-emitting element
其他题名	Light source apparatus, projection-type display apparatus, and method for cooling semiconductor light-emitting element
	TANI, YUSUKE
	2018-03-08
专利权人	NEC DISPLAY SOLUTIONS, LTD.
公开日期	2018-03-08
授权国家	世界知识产权组织
专利类型	发明申请
摘要	The present invention is for cooling a plurality of semiconductor light-emitting elements more uniformly. The present invention has a plurality of semiconductor light-emitting elements, a light source bank that stores therein the plurality of semiconductor light-emitting elements, and a light source bank holding member that has the light source bank mounted on a first surface and a cooling mechanism provided to a second surface which is the back surface of the first surface, wherein the cooling mechanism has: a heat radiation part that is provided across the light source bank holding member to a position corresponding to the light source bank; a flow passage cover that covers the second surface and also the heat radiation part; a flow-in terminal into which a refrigerant flows and which is provided to the flow passage cover; a flow-out terminal from which the refrigerant flows out and which is provided to the flow passage cover, a flow passage being formed by the heat radiation part between the flow-out terminal and the flow-in terminal; and a first flow passage which is lower in resistance than the flow passage formed by the heat radiation part, and which is formed between the flow-in terminal and the heat radiation part.
其他摘要	本发明用于更均匀地冷却多个半导体发光元件。本发明具有多个半导体发光元件，存储多个半导体发光元件的光源库，以及具有安装在第一表面上的光源库和冷却装置的光源库保持构件所述冷却机构具有：散热部，其设置在所述光源库保持构件的与所述光源库对应的位置;以及散热部，其设置在所述光源库保持构件的与所述光源库对应的位置。覆盖第二面以及散热部的流路罩;流入制冷剂流入的流入端子，其设置于所述流路罩;流出端子，制冷剂从所述流出端子流出并且设置在所述流道盖上，所述流出端子由所述流出端子和所述流入端子之间的所述散热部形成;以及第一流路，该第一流路的电阻比由所述散热部形成的所述流路的电阻低，且形成于所述流入端子与所述散热部之间。
主权项	-
申请日期	2016-08-30
专利号	WO2018042524A1
专利状态	未确认
申请号	PCT/JP2016/075370
公开（公告）号	WO2018042524A1
IPC 分类号	H01S5/024 \| H01L33/64
专利代理人	MIYAZAKI, TERUO ET AL.
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/57868
专题	半导体激光器专利数据库
作者单位	NEC DISPLAY SOLUTIONS, LTD.
推荐引用方式 GB/T 7714	TANI, YUSUKE. Light source apparatus, projection-type display apparatus, and method for cooling semiconductor light-emitting element. WO2018042524A1[P]. 2018-03-08.