Patent ID: 11947205
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. A display apparatus, comprising
a display panel and a foldable housing, wherein the display panel is the display panel comprises:
a flexible display cover plate; and
a display substrate, wherein the flexible display cover plate is the flexible display cover plate comprising:
a first cover-plate layer; and
at least one auxiliary protective layer that is disposed on a face of the first cover-plate layer, wherein
the auxiliary protective layer comprises a bonding layer and a second cover-plate layer that are superimposed along a direction away from the first cover-plate layer, wherein the bonding layer is a deformable film layer, and an outermost face of the second cover-plate layer in the at least one auxiliary protective layer that is furthest away from the bonding layer is used to attach to a display substrate; and
wherein the flexible display cover plate is disposed on the display substrate, and a face of a second cover-plate layer and that is away from a first cover-plate layer is attached to the display substrate; wherein
an orthographic projection region on the first cover-plate layer of the second cover-plate layer is located inside a region enclosed by edges of the first cover-plate layer; an annular region is enclosed by the edges of the first cover-plate layer and edges of the orthographic projection on the first cover-plate layer of the second cover-plate layer;
and wherein
the auxiliary protective layer further comprises a transparent filling material filled in a gap enclosed by a side face of the second cover-plate layer and a face of the bonding layer and that faces the second cover-plate layer; and
wherein the foldable housing has a cavity with an opening on one face, and the display panel is accommodated into the cavity by using the opening, and is fixedly connected to an inner wall of the cavity.