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:
Dec. 27, 2013
Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan, CN;
Kunshan Go-visionox Opto-electronics Co., Ltd., Kunshan, CN;
Shaopeng Zhu, Kunshan, CN;
Yong Qiu, Beijing, CN;
Hong Chen, Kunshan, CN;
Hideo Hirayama, Kunshan, CN;
Xiuqi Huang, Kunshan, CN;
Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan, CN;
Kunshan Go-Visionox Opto-Electronics Co., Ltd., Kunshan, CN;
Abstract
A flexible substrate includes a polymer substrate and a plurality of water and oxygen barrier layers provided on the polymer substrate. A planarization layer is provided between the adjacent water and oxygen barrier layers. The planarization layer includes a plurality of planarization units separated in a first direction and a second direction. A projection of the planarization unit in the planarization layer projected on the polymer substrate covers a gap between projections of adjacent planarization units in an adjacent planarization layer projected on the polymer substrate, and projection regions partially overlap. The adjacent planarization layers can cover the gap between the planarization units to prevent the water and oxygen horizontal from penetrating to ensure that the flexible substrate can be cut into any size within the range lager than the size of the planarization unit.