Positioning detection method and device based on ink-jet printer, electronic equipment and medium

Abstract

The invention relates to the technical field of ink-jet printing, and particularly discloses a positioning detection method and device based on an ink-jet printer, electronic equipment and a medium. The method comprises the steps that a first image which is uploaded by a first collection terminal and contains a target is obtained, and the first position information of a target point of the targetin the first image is extracted; based on the first position information, a second collection terminal is controlled to move to a position corresponding to the first position information, a second image which is shot by the second collection terminal and contains the target is obtained, and the second position information of the target spot of the target in the second image is extracted; an errorvalue of the target spot is calculated according to the target spot standard position information and the second position information of the target; and the position of the target spot is adjusted according to the error value, so that the target spot moves to a position corresponding to the standard position information. According to the positioning detection method and device based on the ink-jetprinter, the electronic equipment and the medium, the calibration mode of each part of the ink-jet printer can be simplified, and the calibration accuracy of each part is improved, so that the requirement of the printing display industry on ultrahigh precision of ink-jet printing is met.

Description

technical field [0001] The present invention relates to the technical field of inkjet printing, in particular to a positioning detection method, device, electronic equipment and media based on an inkjet printer. Background technique [0002] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art. [0003] OLED is a device that uses a multi-layer organic thin film structure to generate electroluminescence. It is a phenomenon of luminescence through the injection and recombination of carriers, and the luminous intensity is proportional to the injected current. Under the action of an electric field in the OLED, the holes generated by the anode and the electrons generated by the cathode will move, inject into the hole transport layer and the electron transport layer respectively, and migrate to the light emitting layer. OLED is easy to manufacture, and only requires low driving voltage. OLED is very promi...

AI Technical Summary

Problems solved by technology

[0009] The first object of the present invention is to provide a positioning detection method based on an inkjet printer, how to simplify the calibration method between the components of the inkjet printer, and improve the accuracy of the calibration between the components to meet the printing requirements. Issues showing the industry's demand for ultra-high precision in inkjet printing

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