DISPLAY APPARATUS
First Claim
1. A display apparatus comprises a unit pixel, the unit pixel comprising:
- a first blue sub pixel comprising a first intermediate layer, the first intermediate layer comprising a first blue organic emission layer;
a second blue sub pixel comprising a second intermediate layer, the second intermediate layer comprising a second blue organic emission layer;
a green sub pixel comprising a third intermediate layer, the third intermediate layer comprising a green organic emission layer; and
a red sub pixel comprising a fourth intermediate layer, the fourth intermediate layer comprising a red organic emission layer,wherein each of the first blue sub pixel, the second blue sub pixel, the red sub pixel, and the green sub pixel comprises a first electrode and a second electrode, the first intermediate layer, the second intermediate layer, the third intermediate layer, and the fourth intermediate layer respectively disposed interposing the first electrode and the second electrode, andwherein the first intermediate layer and the second intermediate layer have different thicknesses, and the third intermediate layer and the fourth intermediate layer have different thicknesses.
1 Assignment
0 Petitions
Accused Products
Abstract
A display apparatus includes a unit pixel comprising a red sub pixel, a green sub pixel, a first blue sub pixel, and a second blue sub pixel. Each of the sub pixels include a first electrode, an intermediate layer comprising an organic emission layer disposed on the first electrode, and a second electrode disposed on the intermediate layer. The first blue sub pixel includes a first intermediate layer including a first blue organic emission layer, the second blue sub pixel includes a second intermediate layer including a second blue organic emission layer, the green sub pixel includes a third intermediate layer including a green organic emission layer, and the red sub pixel includes a fourth intermediate layer including a red organic emission layer. The first intermediate layer and the second intermediate layer have different thicknesses, and the third intermediate layer and the fourth intermediate layer have different thicknesses.
14 Citations
17 Claims
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1. A display apparatus comprises a unit pixel, the unit pixel comprising:
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a first blue sub pixel comprising a first intermediate layer, the first intermediate layer comprising a first blue organic emission layer; a second blue sub pixel comprising a second intermediate layer, the second intermediate layer comprising a second blue organic emission layer; a green sub pixel comprising a third intermediate layer, the third intermediate layer comprising a green organic emission layer; and a red sub pixel comprising a fourth intermediate layer, the fourth intermediate layer comprising a red organic emission layer, wherein each of the first blue sub pixel, the second blue sub pixel, the red sub pixel, and the green sub pixel comprises a first electrode and a second electrode, the first intermediate layer, the second intermediate layer, the third intermediate layer, and the fourth intermediate layer respectively disposed interposing the first electrode and the second electrode, and wherein the first intermediate layer and the second intermediate layer have different thicknesses, and the third intermediate layer and the fourth intermediate layer have different thicknesses. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification