Micro-leds

Details Micro-leds Micro-leds

2004-02-02

2009-10-06

Garber, Charles D. (Department: 2892)

Semiconductor device manufacturing: process

Forming bipolar transistor by formation or alteration of...

Mesa or stacked emitter

C257SE21377

Reexamination Certificate

active

07598149

ABSTRACT:
An array of light emitting devices, each device comprising a sloped wall mesa (24) of luminescent semiconductor material. Extending over the sloped wall mesas (24) is a metal contact (30). The array can be arranged as a parallel addressable system so that all devices (24) can be stimulated to emit light simultaneously. Alternatively, the array can be arranged as a matrix addressable array, in which case individual devices can be selectively stimulated.

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International Search Report for PCT/GB2004/000360 completed Jul. 7, 2004.

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