IP Library Patent Application 17087408
Patent Application
App. No. 17/087,408

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

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Quick Facts
Patent No.
US None
App. No.
17/087,408
Abstract

Provided are a display apparatus and a method of manufacturing the display apparatus. The display apparatus includes: a substrate including a bending area located between a first area and a second area and bent in the bending area; a display unit arranged over an upper surface of the substrate and located in the first area; a protection film located over a lower surface of the substrate and including a protection film base and a viscous layer; and a bending protection layer including a first bending protection layer and a second bending protection layer and corresponding to the bending area, wherein the protection film is located over the lower surface of the substrate and has an opening corresponding to the bending area or at least a part of the first area, and wherein the first bending protection layer is arranged over at least a part of a boundary of the opening or over an outside of the boundary of the opening, and at least a part of the second bending protection layer is arranged over an inside of the boundary of the opening.

Claims (5)

1 . A method of manufacturing a display apparatus, the method comprising:

forming a display unit in a first area of a substrate comprising a bending area located between the first area and a second area;

attaching a protection film onto a lower surface of the substrate, wherein the protection film comprises a protection film base and a viscous layer, the protection film base not directly contacting the substrate;

forming a first bending protection layer over the substrate corresponding to at least a part of a boundary of an opening or over the substrate of an outside of the boundary of the opening and curing the first bending protection layer; and

forming a second bending protection layer over the substrate so that at least a part of the second bending protection layer corresponds to an inside of the boundary of the opening.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 2, 2020
From: UM, DONGBIN; KIM, JOONSAM; MIN, JINSIC; SON, EUNCHEOL; HEO, KYEONGYEOL
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 054247/0411 →