Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zhitao Zhu0
Date of Patent
June 29, 2021
0Patent Application Number
166420300
Date Filed
January 20, 2020
0Patent Citations
Patent Primary Examiner
0
Patent abstract
An organic light-emitting diode (OLED) display screen and an OLED display device are provided. The OLED display screen has a first display region, a second display region, and a folded display region. A bonding region is disposed on a side edge of the second display region away from the folded display region. Only part of a first backplate disposed on the second display region close to the bonding region is retained and replaced with a buffer layer to ensure stability of a shape of the folded display region and prevent wave warping.
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