US Patent 11991844 Shaft and display device
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US Patent 11991844 Shaft and display device
Article
Patent abstract
A shaft and a display device are disclosed. The display device includes the shaft including a plurality of planar sections and arc sections. Each of the arc sections is disposed between adjacent ones of the planar sections. A flexible display screen includes a first side, a third side, and a second side sequentially arranged, and the third side is fixed on the shaft. When the flexible display screen is rolled on the shaft, each chip-on-film is placed on a corresponding one of the planar sections, so that a problem that the chip-on-films arranged on the flexible display screen are prone to peel is solved.
Infobox
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Patent Jurisdiction
Patent Number
Patent Inventor Names
Dengqian Li0
Rong Xia0
Date of Patent
May 21, 2024
0Patent Application Number
174195460
Date Filed
May 10, 2021
0Patent Citations
Patent Primary Examiner
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