Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Light-emitting-diode lamp










Image Number 5 for United States Patent #7585090.

A light-emitting-diode (LED) lamp includes a control circuit board having a control circuit and a plurality of insertion holes provided thereon; a plurality of LED units, each of which including a circuit board, a plurality of LEDs mounted on the circuit board, and terminals provided at an end of the circuit board for plugging into the insertion holes on the control circuit board to thereby electrically assemble the LED unit to the control circuit board; and a glass bulb or tube for receiving the assembled control circuit board and LED units to complete the LED lamp that can be mounted to a general lamp holder. When electricity is supplied to the LED lamp, the LEDs are driven by the control circuit to emit light for illumination. The number of LED units and of the LEDs may be adjusted according to desired illuminance.








 
 
  Recently Added Patents
Administrable compositions
Method and system for modeling a common-language speech recognition, by a computer, under the influence of a plurality of dialects
Tray for microwave cooking and folding of a food product
Self-diagnostic method and system for implantable cardiac device
Amplitude-shift-keying (ASK) envelope detector and demodulation circuits
Management of temporal data by means of a canonical schema
Interleaving charge pumps for programmable memories
  Randomly Featured Patents
Bleomycinic acid and process for preparing thereof
Apparatus and method for applying glue to cores
Receiving apparatus and receiving method
Electrical switch
Manufacture of building products
Optical substrate with modulated structure
Flat flexible cable terminal and electrical interconnection system
Wired circuit board
Method and apparatus for displaying fluorescence information
Process for plating super abrasive materials onto a honing tool