DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
First Claim
1. A method of manufacturing a display apparatus, the method comprising:
- providing a substrate;
forming a display unit defining an opening portion in a display region over the substrate;
forming a thin film encapsulation layer to seal the display unit;
forming a touch electrode over the thin film encapsulation layer;
forming a touch insulating film covering the touch electrode such that the thin film encapsulation layer and the touch insulating film are sequentially stacked and formed over the substrate in the opening portion;
forming a touch contact hole by removing a portion of the touch insulating film to expose a portion of the touch electrode; and
removing a portion of the touch insulating film and a portion of the thin film encapsulation layer formed in the opening portion to expose a portion of the substrate during the forming of the touch contact hole.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of manufacturing a display apparatus includes providing a substrate, forming a display unit defining an opening portion in a display region over the substrate, forming a thin film encapsulation layer to seal the display unit, forming a touch electrode over the thin film encapsulation layer, forming a touch insulating film covering the touch electrode such that the thin film encapsulation layer and the touch insulating film are sequentially stacked and formed over the substrate in the opening portion, forming a touch contact hole by removing a portion of the touch insulating film to expose a portion of the touch electrode, and removing a portion of the touch insulating film and a portion of the thin film encapsulation layer formed in the opening portion to expose a portion of the substrate during the forming of the touch contact hole.
52 Citations
30 Claims
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1. A method of manufacturing a display apparatus, the method comprising:
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providing a substrate; forming a display unit defining an opening portion in a display region over the substrate; forming a thin film encapsulation layer to seal the display unit; forming a touch electrode over the thin film encapsulation layer; forming a touch insulating film covering the touch electrode such that the thin film encapsulation layer and the touch insulating film are sequentially stacked and formed over the substrate in the opening portion; forming a touch contact hole by removing a portion of the touch insulating film to expose a portion of the touch electrode; and removing a portion of the touch insulating film and a portion of the thin film encapsulation layer formed in the opening portion to expose a portion of the substrate during the forming of the touch contact hole. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A display apparatus comprising:
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a substrate defining a hole; a display unit over the substrate, comprising a display region, and defining an opening portion in the display region; a thin film encapsulation layer for sealing the display unit; a touch electrode over the thin film encapsulation layer; a touch insulating film over the thin film encapsulation layer to cover the touch electrode, and defining a touch contact hole; and a barrier comprising a portion of the thin film encapsulation layer and a portion the touch insulating film sequentially stacked in the opening portion. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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Specification