Solid state lamp

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Plural circuit elements

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

313512, 313500, 315185R, 315205, 315307, 315312, 362800, H05B 4300

Patent

active

042119553

ABSTRACT:
An integrated circuit chip containing one or more light-emitting diodes is mounted within a light-diffusing encasement having a standard incandescent light bulb lamp base. The integrated circuit chip also contains a rectifier and voltage regulator circuit. The resulting solid state lamp may then be used to replace any standard incandescent light bulb, as it can be inserted in any existing standard A.C. or D.C. lamp sockets. The encasement may be a standard hollow light bulb, or, for maximum light diffusion, a solid transparent or translucent plastic in which the chip is embedded.

REFERENCES:
patent: 2780746 (1957-02-01), Arnott
patent: 3764862 (1973-10-01), Jankowski
patent: 3795830 (1974-03-01), Richardson
patent: 4029991 (1977-06-01), Schultz
Anantha et al., Integrated Semiconductor Led Display Panel, IBM Technical Disclosure Bulletin, vol. 16, No. 3, Aug. 1973, pp. 1018, 1019.
Klein et al., Monolithic Integrated Alpha Numeric Display, RCA Technical Notes, TN No. 753, Apr. 1968.
Bingham et al., Current Sensor, IBM Technical Disclosure Bulletin, vol. 18, No. 11, Apr. 1976, p. 3545.
Jacobus et al., Visible Light-Emitting Diode, IBM Technical Disclosure Bulletin, vol. 10, No. 8, Jan. 1968, p. 1120.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Solid state lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid state lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid state lamp will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-561962

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.