The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2020
Filed:
Sep. 27, 2017
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Mayuko Sakamoto, Sakai, JP;
Shoji Okazaki, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
Provided is a manufacturing method of a display device in which, after a layered body including a resin layer, a TFT layer, and a light emitting element layer is formed on a substrate configured to form a plurality of display devices, the resin layer is irradiated with laser from a back face of the substrate and the substrate is peeled from the layered body using a laser peeling device. The manufacturing method of a display device includes acquiring optical information of the substrate that is peeled off, detecting each acquisition result of the plurality of display devices from each assigned position of the plurality of display devices relative to the substrate, and performing predetermined processing on the display device in a case that the acquisition result of the display device exceeds a threshold value.