Organic light emitting diode display having improved strength by preventing the exfoliation of a sealant
First Claim
1. An organic light emitting diode (OLED) display, the OLED display having a peripheral edge region surrounding and being external to an image producing display region, the peripheral edge region comprising:
- a first substrate member;
a buffer layer arranged over the first substrate;
a first conductive wire having a contact region and arranged over the first substrate member;
an insulating layer including a plurality of wire contact holes exposing a part of the contact region of the first conductive wire and arranged over the first conductive wire;
a second conductive wire arranged over the first conductive wire and connected to the first conductive wire through the plurality of wire contact holes of the insulating layer;
a sealant arranged over the second conductive wire;
a sealing member arranged over the sealant; and
a fill-up layer arranged above or under the contact region of the first conductive wire, the buffer layer being underneath the sealant.
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Accused Products
Abstract
An organic light emitting diode (OLED) display. The OLED display includes a first substrate member, a first conductive wire having a contact region and formed over the first substrate member, an insulating layer including a plurality of wire contact holes exposing a part of the contact region of the first conductive wire and formed over the first conductive wire, a second conductive wire formed over the first conductive wire and connected to the first conductive wire through the plurality of wire contact holes of the insulating layer, a sealant formed over the second conductive wire, a sealing member formed over the sealant, and a fill-up layer disposed above or under the contact region of the first conductive wire.
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Citations
20 Claims
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1. An organic light emitting diode (OLED) display, the OLED display having a peripheral edge region surrounding and being external to an image producing display region, the peripheral edge region comprising:
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a first substrate member; a buffer layer arranged over the first substrate; a first conductive wire having a contact region and arranged over the first substrate member; an insulating layer including a plurality of wire contact holes exposing a part of the contact region of the first conductive wire and arranged over the first conductive wire; a second conductive wire arranged over the first conductive wire and connected to the first conductive wire through the plurality of wire contact holes of the insulating layer; a sealant arranged over the second conductive wire; a sealing member arranged over the sealant; and a fill-up layer arranged above or under the contact region of the first conductive wire, the buffer layer being underneath the sealant. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 18, 19, 20)
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10. An organic light emitting diode (OLED) display, comprising:
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a first substrate member; a buffer layer arranged over the first substrate; a first conductive wire having a contact region and arranged over the first substrate member; an insulating layer including a plurality of wire contact holes exposing a part of the contact region of the first conductive wire and arranged over the first conductive wire; a second conductive wire arranged over the first conductive wire and connected to the first conductive wire through the plurality of wire contact holes of the insulating layer; a sealant arranged over the second conductive wire; a sealing member arranged over the sealant; and a fill-up layer arranged on the buffer layer and disposed above or under the contact region of the first conductive wire, wherein the insulating layer disposed over the contact region having the plurality of wire contact holes has a first thickness t1 that is greater than zero but less than a second thickness t2 of the insulating layer external to the contact region, and wherein the fill-up layer is only within the contact region to compensate for a step difference between portions of the insulating layer in the contact region having the first thickness t1 and portions of the insulating layer external to the contact region having the second thickness t2. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification