Electronic device with aperture and wide lens for small...

Details Electronic device with aperture and wide lens for small... Electronic device with aperture and wide lens for small...

2005-05-10

2005-05-10

Tran, Thien F (Department: 2811)

Active solid-state devices (e.g., transistors, solid-state diode

Thin active physical layer which is

Low workfunction layer for electron emission

C257S079000

Reexamination Certificate

active

06891185

ABSTRACT:
An electronic device of a preferred embodiment includes a tip emitter formed in a well defined in a substrate. An extractor disposed about the well extracts emissions from the tip emitter. A wide lens is spaced apart from the extractor for focusing the emissions through an opening defined the wide lens. The opening has a diameter greater than a diameter of the well. An aperture is disposed between the extractor and the wide lens.

REFERENCES:
patent: 6188167 (2001-02-01), Endo et al.
patent: 6392355 (2002-05-01), Palmer et al.
patent: 6492781 (2002-12-01), Palmer et al.

Affiliated with

Also associated with

Rating

Electronic device with aperture and wide lens for small... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic device with aperture and wide lens for small..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic device with aperture and wide lens for small... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3418980