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Title:
SUBSTRATE WORK APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/074720
Kind Code:
A1
Abstract:
This substrate work apparatus (100, 200) is provided with a head unit (4) and a plurality of imaging units (82, 83) provided on the head unit (4) at a plurality of different height positions in the vertical direction, each imaging unit diagonally imaging the same imaging position (P2, P3) in which an object (B) to be imaged is disposed. In the plurality of imaging units (82, 83), different depths of field (D1, D2) are set in accordance with the respective inclination angles (θt, θu).

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Inventors:
TAKAMA KAZUSHI (JP)
Application Number:
PCT/JP2020/037777
Publication Date:
April 14, 2022
Filing Date:
October 05, 2020
Export Citation:
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Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
H05K13/08
Domestic Patent References:
WO2019064413A12019-04-04
WO2013128705A12013-09-06
WO2014167248A12014-10-16
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
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