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. 23, 2018
Filed:
Jun. 26, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Hefei, Anhui, CN;
Abstract
An apparatus and a method for evaluating film adhesion are disclosed. The film is disposed on a first substrate, a side of the first substrate provided with the film is attached to a second substrate, and the film is divided into units. The apparatus includes an evaluation machine, which includes an upper fixing mechanism and a lower fixing mechanism disposed opposite to each other, the second substrate is detachably fixed on the upper fixing mechanism, and a side of the first substrate not provided with the film is detachably fixed on the lower fixing mechanism. The evaluation machine further includes a force application device, which is configured to apply an external force to the upper fixing mechanism and/or the lower fixing mechanism, so that the upper fixing mechanism and the lower fixing mechanism generate relative movement away from each other.