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US 12,583,210 B2Granted
Protective cover plate and manufacturing method thereof, and display device
AssigneeBoe Technology Group Co., Ltd.
InventorsPaoming Tsai, Xuekai Yang, Ce Xu
Life of this patent
Estimating the term…
Abstract
A protective cover plate includes an ultra-thin glass layer and at least one thermoplastic protective film. The ultra-thin glass layer has two main surfaces opposite to each other. At least one main surface in the two main surfaces is coated with a thermoplastic protective film in the at least one thermoplastic protective film.
Claims12
A manufacturing method of a protective cover plate, comprising:
- forming a thermoplastic protective film on a substrate layer;
- and
- transferring the thermoplastic protective film onto a main surface of an ultra-thin glass layer by a hot press transfer process.
Dependencies are inferred from the claim text.