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IMAGING UNIT AND ENDOSCOPE DEVICE
专利权人:
发明人:
申请号:
EP14818818.8
公开号:
EP3015051A1
申请日:
2014.05.12
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
An imaging unit 40 includes a solid state image sensor 44 that generates an electric signal by receiving light and performing photoelectric conversion thereon, a substrate 45 that extends from the solid state image sensor 44 in an optical axis direction of the solid state image sensor 44, a multi-layer substrate 46 formed on a surface of the substrate 45, and the multi-layer substrate 46 having a plurality of electronic components 55 to 58 mounted thereon and having a plurality of conductor layers 67 to 69 and a plurality of via holes 71 to 76 formed therein. At least one of the plurality of electronic components 55 to 58 is embedded inside the multi-layer substrate 46. The via holes 71 to 76 are formed on an outer side of the electronic components embedded inside the multi-layer substrate 46 along an optical axis direction of the multi-layer substrate 46.
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