Optoelectronic light emitting device and manufacturing method
AssigneeOSRAM Opto Semiconductors GmbH
InventorsThomas SCHWARZ, Andreas DOBNER, Frank SINGER, Stefan GROETSCH
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Abstract
An optoelectronic light emitting device includes a pixel with a transparent or translucent carrier substrate, on which a semiconductor light emitting arrangement with at least one micro LED is arranged. The micro LED extends over a partial area of the pixel. The main radiation direction of the semiconductor light emitting arrangement is directed onto a backscattering surface element arranged behind the transparent carrier substrate in viewing direction. The semiconductor light emitting arrangement includes a beam shaping element.
Claims15
An optoelectronic light emitting device comprising a pixel with a transparent or translucent carrier substrate on which a semiconductor light emitting arrangement with at least one micro LED extending over a partial area of the pixel is arranged,
- wherein the main radiation direction of the semiconductor light emitting arrangement is directed towards a backscattering surface element arranged behind the transparent or translucent carrier substrate in viewing direction;
- and
- the semiconductor light emitting arrangement comprises a beam shaping element.
Dependencies are inferred from the claim text.