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. 14, 2025
Filed:
Jun. 14, 2023
Shanghai Tianma Microelectronics Co., Ltd., Shanghai, CN;
Chuanfu Xiao, Shanghai, CN;
Jian Jin, Shanghai, CN;
Shanghai Tianma Microelectronics Co., Ltd., Shanghai, CN;
Abstract
Provided are a bendable film structure and a manufacturing method thereof, a display panel, and a display device. The bendable film structure includes at least one bendable region, a flexible substrate, and a filler layer. In the at least one bendable region, a first side of the flexible substrate includes multiple first recesses, and the filler layer includes a first filler layer that fills the multiple first recesses; and/or a second side of the flexible substrate includes multiple second recesses, and the filler layer also includes a second filler layer that fills the multiple second recesses. The first side is the inner side of the flexible substrate when the bendable film structure is bent. The second side is opposite to the first side. At least one of the first filler layer or the second filler layer has an elasticity greater than the flexible substrate.