Organic light emitting diode display and manufacturing method thereof
AssigneeSamsung Display Co., Ltd.
InventorYong-Ho Yang
Life of this patent
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Abstract
An organic light emitting diode display includes a substrate including a display region displaying an image and a peripheral region surrounding the display region, a plurality of pad wires formed in the peripheral region of the substrate, and a plurality of bumps formed between the plurality of pad wires. The organic light emitting diode display blocks or relieves impact which is generated when a temporary upper protective film is half-cut and applied to a plurality of pad wires or an insulating layer by forming a plurality of bumps between the plurality of pad wires, thus preventing a damage to the pad wires or the insulating layer.
Claims6
A manufacturing method of an organic light emitting diode display, comprising:
- forming a plurality of pad wires in a peripheral region of a substrate, wherein the substrate includes a display region displaying an image and the peripheral region surrounding the display region;
- forming a plurality of bumps between the plurality of respective pad wires;
- and
- attaching a temporary upper protective film onto the plurality of pad wires and bumps.
Dependencies are inferred from the claim text.