Back to results
US 12,193,298 B2Granted
Organic light emitting display apparatus
AssigneeLG Display Co., Ltd.
InventorsHyeonHoon Shin, Heejae Park, Taehoon Lee
Life of this patent
Estimating the term…
Abstract
An organic light emitting display apparatus includes an organic light emitting device provided in each of a plurality of subpixels, and a color shift prevention structure on the organic light emitting device.
Claims13
An organic light emitting display apparatus comprising:
- a display panel including a plurality of subpixels;
- an organic light emitting device provided in each of the plurality of subpixels;
- and
- a color shift prevention structure on the organic light emitting device,
- wherein the color shift prevention structure includes a first capping layer on the organic light emitting device and second capping layers on the first capping layer, and
- wherein the second capping layers are differently provided for each of the plurality of subpixels.
3 more elements
Dependencies are inferred from the claim text.