Electronic Device Having An Optical Resonator
AssigneeE.I. du Pont de Nemours and Company
InventorsJian Wang, Gang Yu
Life of this patent
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Abstract
An optical resonator is provided, and methods for making the same, as well as devices and sub-assemblies including the same. For example, such an electronic device (FIG. 4) may include a first electronic component (172) designed to be photoactive to radiation having a first wavelength and a second electronic component (174) designed to be photoactive to radiation having a second wavelength. The device may also include a cavity that defines an optical resonator having a cavity length such that the optical resonator resonates in successive resonant modes that locate at the first and second wavelengths.
Claims20
An electronic device, comprising:
- a first electronic component designed to be photoactive to a first radiation having a first wavelength;
- a second electronic component designed to be photoactive to a second radiation having a second wavelength;
- and
- a cavity that defines an optical resonator, where the cavity has a length such that the optical resonator resonates in successive resonant modes that locate at the first and second wavelengths.
An organic light emitting device, comprising:
- a substrate;
- a cathode layer;
- an anode layer;
- a light-emitting layer that emits light in each of red, green, and blue visible regions through the substrate in response to a current applied between the cathode layer and the anode layer;
- and
- an optical resonator, said optical resonator comprising at least one resonating layer through which said light resonates, where said light resonates in at least three successive resonant modes, and further where said three successive resonant modes correspond to red, green, and blue visible regions.
A process for forming an electronic device, comprising:
- forming a first electronic component designed to be photoactive to a first radiation having a first wavelength;
- forming a second electronic component designed to be photoactive to a second radiation having a second wavelength;
- and
- forming an optical resonator having a cavity length such that the optical resonator resonates in successive resonant modes that locate at the first and second wavelengths.
Dependencies are inferred from the claim text.