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Patent Searching and Data


Title:
CALIBRATION METHOD, CALIBRATION DEVICE, AND CALIBRATION TARGET FOR CAMERA
Document Type and Number:
WIPO Patent Application WO/2020/026563
Kind Code:
A1
Abstract:
This calibration target 10 for camera includes a crystallization glass 12 having marks 13 for measuring a positional deviation amount of a camera.

Inventors:
KATAYAMA Hiroki (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
Application Number:
JP2019/019627
Publication Date:
February 06, 2020
Filing Date:
May 17, 2019
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO., LTD. (7-1 Seiran 2-chome, Otsu-shi Shiga, 39, 〒5208639, JP)
International Classes:
H01L21/68; C03C10/12; G03B17/56; H01L21/52; H04N5/232
Domestic Patent References:
WO2015170645A12015-11-12
Foreign References:
JPS62173147A1987-07-30
JP2002164273A2002-06-07
JP2007005494A2007-01-11
JP2006114841A2006-04-27
JP2001060543A2001-03-06
JPH077028A1995-01-10
JPH02251701A1990-10-09
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (Ehara Patent Office, 2-15 Bakurou-machi 4-chome, Chuo-ku, Osaka-sh, Osaka 59, 〒5410059, JP)
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