Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Reducing the effects of shorts in pixels of an active matrix organic electroluminescent device










Image Number 3 for United States Patent #6961032.

An OLED device, with each pixel including a plurality of laterally spaced first electrodes, each corresponding to a portion of the pixel and a common second electrode vertically spaced from the plurality of first electrodes; at least one light-emitting layer disposed between the first and second electrodes including a host and a dopant for emitting light in response to current; a hole-transporting layer disposed between the light-emitting layer and the first or second electrodes; and a transistor drive circuit for each pixel including separate transistors, each transistor associated with a different one of the first electrodes and when driven causes current to pass between its corresponding first electrode and the second electrode so that, if there is a short in the portion between an individual first electrode and the second electrode, the remaining portions will continue to produce light in the light-emitting layer, thereby reducing the effects of the short.








 
 
  Recently Added Patents
Rose plant named `Esm R068`
Adjustable high precision surveying device
Image recording device, image recording method, and computer program product that adds a fluorescent-whitening-agent onto a recording sheet
Electronic device
Phase lock loop with injection pulse control
Anomalous data detection method
Method and apparatus for compensating QoS during handover by base station in wireless broadband access system
  Randomly Featured Patents
Valve
Method for screening comprising cells expressing the CNTF receptor
Display a driving circuit and a driving method thereof
Watch case
Friction welding apparatus
Outdoor high-voltage power circuit breaker
Two channel HVQ (hierarchical vector quantization) compression
3-benzylamino-2-phenylpiperidines as neurokinin antagonists
Modeling method and apparatus for use in surgical navigation
Belt cleaning system and method for laser cutting device