Title:
HANDLER FOR ELECTRONIC COMPONENT TESTER, AND ELECTRONIC COMPONENT IMAGING METHOD IN HANDLER FOR ELECTRONIC COMPONENT TEST
Document Type and Number:
Japanese Patent JP2023033172
Kind Code:
A
Abstract:
To provide a handler for an electronic component test including a confirmation device allowing optimal confirmation of an identification code in accordance with a type of electronic component to be tested, and an electronic component imaging method.SOLUTION: A confirmation device for confirming an identification code of an electronic component comprises a camera, an illuminator, and polarization members, where the polarization members are disposed respectively at an angle of visibility of the camera and on an illumination path of the illuminator.SELECTED DRAWING: Figure 17
Inventors:
HWANG UI JUN
SHIM IN BO
KIM YONG JOON
LEE WOONG PYO
SHIM IN BO
KIM YONG JOON
LEE WOONG PYO
Application Number:
JP2022130037A
Publication Date:
March 09, 2023
Filing Date:
August 17, 2022
Export Citation:
Assignee:
TECHWING INC
International Classes:
G01R31/28; G06K7/10
Domestic Patent References:
| JP2013148397A | 2013-08-01 | |||
| JPH09178807A | 1997-07-11 | |||
| JPH09325173A | 1997-12-16 | |||
| JPH1123657A | 1999-01-29 | |||
| JPH0329335A | 1991-02-07 | |||
| JPH07104001A | 1995-04-21 |
Foreign References:
| WO2009054404A1 | 2009-04-30 | |||
| US20050237071A1 | 2005-10-27 |
Attorney, Agent or Firm:
Sakuo Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi
Tadahiro Matsumoto
Nobuyuki Oshima
Shinjiro Yamaguchi
Tadahiro Matsumoto