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Patent Searching and Data


Title:
INSPECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/098686
Kind Code:
A1
Abstract:
Provided is an inspection device for inspecting the appearance of an object to be inspected. The inspection device according to an embodiment of the present disclosure comprises: a support part for holding an object to be inspected, such that the side surface of the object faces a given direction; a light source for emitting light to the object to be inspected; a diffusion reflector for diffusing and reflecting at least a part of the emitted light so as to emit the light to the side surface of the object to be inspected; and at least one inspection part for receiving the light reflected from the object to be inspected and the diffusion reflector so as to inspect the object.

Inventors:
HUR, Jung (3 Hohyeon-ro 387beon-gil, Bucheon-si, Gyeonggi-do, 14757, KR)
CHOI, Woo Jae (202-1302, 72 Sinbong 2-ro, Suji-gu,Yongin-si, Gyeonggi-do, 16813, KR)
Application Number:
KR2018/013944
Publication Date:
May 23, 2019
Filing Date:
November 15, 2018
Export Citation:
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Assignee:
KOH YOUNG TECHNOLOGY INC (14F 15F, 53 Gasan digital 2-ro,Geumcheon-gu, Seoul, 08588, KR)
International Classes:
G01B11/24; G01B11/16
Foreign References:
JPH0769159B21995-07-26
JP2009002679A2009-01-08
KR20150043021A2015-04-22
KR101269220B12013-05-30
JP2006338181A2006-12-14
Attorney, Agent or Firm:
CHANG, Duck Soon et al. (Kim & Chang, Seyang B/D 39 Sajikno-8-gil,Jongno-gu, Seoul, 03170, KR)
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