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Title:
OPTICAL MODULE AND ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2018/146806
Kind Code:
A1
Abstract:
An optical module 1 is provided with: an optical element having, on a light emitting surface 10SA, a light emitting unit 11 that emits optical signals, and two external terminals 12A, 12B; an optical fiber 40 that transmits the optical signals; a ferrule 30 having an insertion hole H30, into which the optical fiber 40 is inserted; and a wiring board 20, wherein two connecting electrodes 22A, 22B disposed on a first light emitting surface 10SA are bonded to the two external terminals 12A, 12B of the light emitting element 10 via bumps 29, respectively, and the ferrule 30 is disposed on a second main surface 20SB. On the basis of a height H of the bumps 29, the light emitting surface 10SA of the light emitting element 10 is tilted at a predetermined tilt angle θ with respect to the first main surface 20SA.

Inventors:
IWAISAKO HIROSHI (JP)
NAKAGAWA YUSUKE
Application Number:
PCT/JP2017/005110
Publication Date:
August 16, 2018
Filing Date:
February 13, 2017
Export Citation:
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Assignee:
OLYMPUS CORP (JP)
International Classes:
G02B6/42; A61B1/06; G02B23/26
Domestic Patent References:
WO2016147556A12016-09-22
WO2009086268A12009-07-09
Foreign References:
JP2014010329A2014-01-20
JP2001281503A2001-10-10
JP2006163259A2006-06-22
Attorney, Agent or Firm:
ITOH Susumu (JP)
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