发明名称 |
Quantum Photonic Imagers and Methods of Fabrication Thereof |
摘要 |
Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the stack of diodes is emitted perpendicular to the plane of the imager device via a plurality of vertical waveguides that are coupled to the optical confinement regions of each of the multiple laser diodes comprising the imager device. Each of the laser diodes comprising a single pixel is individually addressable, enabling each pixel to simultaneously emit any combination of the colors associated with the laser diodes at any required on/off duty cycle for each color. Each individual multicolor pixel can simultaneously emit the required colors and brightness values by controlling the on/off duty cycles of their respective laser diodes.
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申请公布号 |
US2009278998(A1) |
申请公布日期 |
2009.11.12 |
申请号 |
US20090486600 |
申请日期 |
2009.06.17 |
申请人 |
OSTENDO TECHNOLOGIES, INC. |
发明人 |
EL-GHOROURY HUSSEIN S.;BROWN ROBERT G.W.;MCNEILL DALE A.;DENBOER HUIBERT;LANZONE ANDREW J. |
分类号 |
H04N9/31;H01L21/30;H01L33/00 |
主分类号 |
H04N9/31 |
代理机构 |
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地址 |
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