Display apparatus
AssigneeLG Display Co., Ltd.
InventorsInae Choi, SeHong Park, Wonrae Kim, Sejong Seong, SeoHyun Nam
Life of this patent
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Abstract
A display apparatus can include a plurality of subpixels disposed on a substrate; a pattern portion disposed on the substrate, the pattern portion forming a concave area between at least two subpixels among the plurality of subpixels; and a reflective pattern partially overlapping with a portion of the pattern portion. Also, the plurality of subpixels include a light emission area and a non-light emission area adjacent to the light emission area, the reflective pattern being disposed in the non-light emission area, and the non-light emission area includes a first void located between the light emission area and the reflective pattern.
Claims33
A display apparatus comprising:
- a plurality of subpixels disposed on a substrate;
- a pattern portion disposed on the substrate, the pattern portion forming a concave area between at least two subpixels among the plurality of subpixels;
- and
- a reflective pattern partially overlapping with a portion of the pattern portion,
- wherein the plurality of subpixels include a light emission area and a non-light emission area adjacent to the light emission area, the reflective pattern being disposed in the non-light emission area,
- wherein the non-light emission area includes a first void located between the light emission area and the reflective pattern,
- wherein the plurality of subpixels include a bank disposed on the reflective pattern and over the first void, and
- wherein a width of the bank is greater than a width of the reflective pattern.
A display apparatus comprising:
- a plurality of subpixels disposed on a substrate;
- a pattern portion disposed on the substrate, the pattern portion forming a concave area between at least two subpixels among the plurality of subpixels;
- and
- a reflective pattern partially overlapping with a portion of the pattern portion,
- wherein the plurality of subpixels include a light emission area and a non-light emission area adjacent to the light emission area, the reflective pattern being disposed in the non-light emission area,
- wherein the non-light emission area includes a first void located between the light emission area and the reflective pattern,
- wherein the plurality of subpixels include:
- an organic light emitting layer disposed on the light emission area and the non-light emission area;
- a bank disposed on the reflective pattern and over the first void;
- and
- a pixel electrode partially overlapping with the reflective pattern, the pixel electrode being disposed between the substrate and the reflective pattern,
- wherein the organic light emitting layer is disposed on the pixel electrode and the bank, and
- wherein the first void is located between the organic light emitting layer and the reflective pattern in an area under the bank.
A display apparatus comprising:
- at least two subpixels disposed on a substrate;
- an overcoat layer disposed between the substrate and the at least two subpixels, the overcoat layer including a depression located between the at least two subpixels;
- a reflective pattern disposed in the depression in the overcoat layer;
- a bank disposed between the at least two subpixels;
- a light emitting layer disposed in the at least two subpixels;
- and
- a first void disposed between the light emitting layer and the reflective pattern,
- wherein the bank includes at least one overhang portion disposed adjacent to an edge of the reflective pattern,
- wherein a portion of the light emitting layer is disposed under the at least one overhang portion of the bank,
- wherein the bank is disposed over the reflective pattern and the first void, and
- wherein a width of the bank is greater than a width of the reflective pattern.
Dependencies are inferred from the claim text.