Title:
ALIGNMENT APPARATUS AND ALIGNMENT DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/049825
Kind Code:
A1
Abstract:
An alignment apparatus and an alignment detection method, which fall within the technical field of displays. The alignment apparatus comprises: a workbench (1); a plurality of alignment rods (3) provided on the workbench (1), wherein a capacitor element is provided inside the alignment rods (3), and the capacitance of the capacitor element can be changed when the alignment rods (3) are deformed; and an alarm element connected to the capacitor element, which is used for giving an alarm when a received capacitance change value exceeds a pre-set threshold value. The present invention can give an alarm for an alignment error and reduce the probability of a false alarm.
Inventors:
ZHANG JI (CN)
BIAN ZHENG (CN)
XIN SHUAI (CN)
BIAN ZHENG (CN)
XIN SHUAI (CN)
Application Number:
PCT/CN2016/073041
Publication Date:
March 30, 2017
Filing Date:
February 01, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
B23Q17/22; B23Q3/18; G01B7/16
Domestic Patent References:
| WO2014057843A1 | 2014-04-17 |
Foreign References:
| CN105215760A | 2016-01-06 | |||
| CN101861644A | 2010-10-13 | |||
| CN201654182U | 2010-11-24 | |||
| JP2013105752A | 2013-05-30 | |||
| CN202003973U | 2011-10-05 | |||
| US20120158355A1 | 2012-06-21 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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