US Patent 11526222 Foldable display screen and assembling method thereof, and display apparatus

A foldable display screen and an assembling method thereof, and a display apparatus are provided. The foldable display screen includes: a display panel; a touch sensing panel, located on a side of the display panel; a first optical adhesive layer, located on a side of the touch sensing panel away from the display panel; and a second optical adhesive layer, located between the display panel and the touch sensing panel; a thickness of the first optical adhesive layer and a thickness of the second optical adhesive layer are both 20 μm to 200 μm; and at a working temperature, an elastic modulus of the first optical adhesive layer and an elastic modulus of the second optical adhesive layer are both less than 1 Mpa.