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US 9,806,275 B2Granted
Organic light emitting diode display
AssigneeSamsung Display Co., Ltd.
InventorsSeung-Ho Jung, Chaun Gi Choi
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Abstract
An organic light emitting diode display, including a substrate; an organic light emission display layer on the substrate; and a quantum dot layer on the organic light emission display layer, the substrate representing a color of a first wavelength range, and the quantum dot layer color-shifting the color of the first wavelength range to form a transparent light passing through the quantum dot layer.
Claims4
An organic light emitting diode display, comprising:
- a substrate that includes a colored polymer;
- an organic light emission display layer on the substrate;
- and
- a quantum dot layer on the organic light emission display layer,
- the substrate having a color of a first wavelength range, and the quantum dot layer color-shifting the color of the first wavelength range to a color of a second wavelength range such that the first wavelength range and the second wavelength range together combine to form a white light, wherein the first wavelength range is 570 nm to 590 nm, and the second wavelength range is 450 nm to 495 nm.
2 more elements
Dependencies are inferred from the claim text.