光学表示デバイスの製造装置および光学表示デバイスの生産システム

Japanese Patent JP5828972

B2

This apparatus for manufacturing an optical display device is provided with: an image-capture device for capturing an image, containing the corner part (C1) of a substrate (P1) of an optical display component in planar view, of a laminated body obtained by affixing an optical member sheet to the surface of the substrate (P1), the optical member sheet being wider than the surface of the substrate (P1); a cutting device for cutting the optical member sheet into an optical member that is a portion facing a display region of the optical display component, and a surplus portion on the outer side of the optical member; and a control device for finding an approximate contour line that approximates the contour line in planar view of the substrate (P1) on the basis of the image, and controlling the cutting device so as to cut the optical member sheet on the basis of the approximate contour line. The control device: detects multiple points (D) that each lie on the two sides of the substrate (P1) that flank the corner part (C1) in the image of the substrate (P1) included in the image; calculates two approximate straight lines (L1, L2) corresponding to the two sides on the basis of the multiple points (D); sets an intersection point of the two approximate straight lines (L1, L2) as a hypothetical point (CX) corresponding to the corner part (C1); sets the hypothetical point (CX) for each of the plurality of corner parts (C1) of the substrate (P1); and acquires, as the approximate contour line, a diagram obtained by connecting the hypothetical points (CX) with line segments.

Fujii Miki
Daimitsu Tanaka

JP2014556358A

December 09, 2015

December 19, 2013

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Sumitomo Chemical Co., Ltd.

G02F1/13; G02F1/1335; G09F9/00

JP2006259542A	2006-09-28
JP2003107452A	2003-04-09

WO2010026768A1

2010-03-11

Sumio Tanai
Akio Sato
Shingo Suzuki
Hiroyuki Kato

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