LAMINATION DEVICE CORRECTION APPARATUS, LAMINATION DEVICE CORRECTION METHOD AND DISPLAY PANEL LAMINATION DEVICE

WIPO Patent Application WO/2021/218393

A1

A lamination device correction apparatus, a lamination device correction method and a display panel lamination device. The lamination device correction apparatus comprises: a jig component, wherein the jig component comprises a first jig (1) and a second jig (2) that are fitted with each other, the first jig (1) is provided with a first alignment mark, the second jig (2) is provided with a second alignment mark, and the first jig (1) and the second jig (2) are aligned by means of the first alignment mark and the second alignment mark; and an image acquisition component (3), which is used for respectively acquiring a first image of the surface of the first alignment mark of the first jig (1) and a second image of the surface of the second alignment mark of the second jig (2), wherein the first image and the second image are used for acquiring alignment parameters of the first alignment mark and the second alignment mark, so as to correct a display panel lamination device. Comparing directly performing alignment on a base component of a lamination device to performing alignment by using a jig component with an alignment mark, the alignment process is faster and more accurate, and the efficiency and the lamination yield are improved.

ZHANG QI (CN)
YANG SHUO (CN)
YANG BIN (CN)
YUAN YAHONG (CN)
GU CHUNXIAO (CN)
ZHU CHAOYUE (CN)

PCT/CN2021/079676

November 04, 2021

March 09, 2021

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KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (CN)

G09F9/00

CN107238957A	2017-10-10
CN111524449A	2020-08-11
CN107830801A	2018-03-23
JP2019030981A	2019-02-28
CN108861535A	2018-11-23
JP2014132356A	2014-07-17

BEIJING EAST IP LTD. (CN)

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