Organic light-emitting display apparatus and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsJaeik Lim, Hongshik Shim, Jinwoo Choi
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Abstract
An organic light-emitting display apparatus includes: an organic light-emitting device including a plurality of sub-pixels respectively emitting lights of different colors; a color filter formed on the organic light-emitting device in a region corresponding to each of the sub-pixels; a spacer color filter formed in the color filter between red, green, and blue color filters at locations corresponding to non-emitting areas; and a substrate provided on the color filter to encapsulate the organic light-emitting device.
Claims19
An organic light-emitting display apparatus, comprising:
- an organic light-emitting device comprising a plurality of sub-pixels, the sub-pixels configured to emit lights of different colors;
- a color filter disposed on the organic light-emitting device in a region corresponding to each sub-pixel of the plurality of sub-pixels;
- a spacer color filter disposed on the color filter between red, green, and blue color filters in non-emitting areas;
- and
- a substrate disposed on the color filter and encapsulating the organic light-emitting device.
An organic light-emitting display apparatus, comprising:
- an organic light-emitting device comprising a plurality of sub-pixels, the sub-pixels configured to emit lights of different colors;
- a color filter disposed on the organic light-emitting device in a region corresponding to each sub-pixel of the plurality of sub-pixels;
- a spacer color filter disposed on the color filter between red, green, and blue color filters in non-emitting areas;
- a substrate disposed on the color filter and encapsulating the organic light-emitting device;
- and
- an intermediate layer disposed between the color filter and the substrate and having a refractive index between a refractive index of the color filter and a refractive index of the substrate.
A method of manufacturing an organic light-emitting display apparatus, comprising:
- forming an organic light-emitting device comprising a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels configured to emit lights of different colors;
- forming a substrate configured to encapsulate the organic light-emitting device;
- and
- forming a color filter on the substrate in a region corresponding to each of the sub-pixels of the plurality of sub-pixels,
- wherein the forming of the color filter comprises:
- patterning a blue color filter in a region corresponding to a blue sub-pixel and a region corresponding to a non-emitting area;
- patterning a green color filter in a region corresponding to a green sub-pixel;
- and
- patterning a red color filter in a region corresponding to a red sub-pixel and a region corresponding to the non-emitting area.
Dependencies are inferred from the claim text.