Organic light-emitting display apparatus and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorHyeonbum LEE
Life of this patent
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Abstract
An organic light-emitting display apparatus has a display layer including a pixel defining layer that surrounds a light-emission region, a first non-light-emission region in the pixel defining layer, and a second non-light-emission region in the pixel defining layer and includes a spacer that is further formed on the pixel defining layer; a light shielding layer including a first black matrix and a second black matrix respectively shielding the first non-light-emission region and the second non-light-emission region and having different permittivities from each other; and a touch screen layer including a touch electrode arranged at a location corresponding to the first black matrix and the second black matrix.
Claims20
An organic light-emitting display apparatus comprising:
- a display layer having a light-emission region, a pixel defining layer around the light emission region, a first non-light-emission region in the pixel defining layer, and a second non-light-emission region in the pixel defining layer, wherein a spacer is on the pixel defining layer at the second non-light-emission region;
- a light shielding layer comprising a first black matrix shielding the first non-light-emission region and a second black matrix shielding the second non-light-emission region;
- and
- a touch screen layer comprising a touch electrode arranged at a location corresponding to the first black matrix and the second black matrix,
- wherein the first black matrix and the second black matrix have different permittivities from each other.
A method of manufacturing an organic light-emitting display apparatus, the method comprising:
- forming a display layer comprising a light-emission region, a pixel defining layer around the light-emission region, a first non-light-emission region in the pixel defining layer, and a second non-light-emission region in the pixel defining layer, wherein a spacer is on the pixel defining layer at the second non-light-emission region;
- forming a light shielding layer comprising a first black matrix and a second black matrix respectively shielding the first non-light-emission region and the second non-light-emission region, wherein the first black matrix and the second black matrix have different permittivities from each other;
- and
- forming a touch screen layer comprising a touch electrode at a location corresponding to the first black matrix and the second black matrix.
Dependencies are inferred from the claim text.