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ENDOSCOPE
专利权人:
OLYMPUS CORPORATION
发明人:
NISHIMURA, YOSHIRO
申请号:
EP13773011
公开号:
EP2835093A4
申请日:
2013.01.24
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
An endoscope 1 includes illumination units 10 and an image pickup unit 70 that acquires an object image, in a distal end portion 11 of an insertion portion 12. Each the illumination unit 10 includes: a light-emitting section 30 including an LED (31), the light-emitting section 30 outputting light from an upper surface a wiring board 20 including a recess portion 21 with the light-emitting section 30 disposed therein, and a connection electrode 23 connected to a device electrode 32 of the LED (31) via a relay electrode 22 and an internal wiring 24 in a first principal surface 20SA a prism 50 disposed above the upper surface of the light-emitting section 30 with a transparent resin layer 40 interposed therebetween, the prism 50 changing a direction of the light outputted by the light-emitting section 30 and a signal cable 60 connected to the connection electrode 23.
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