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
Lateral double diffused metal oxide semiconductor device and method of manufacturing the same
Scanned image projection system employing intermediate image plane
Data processor and scanner device
Blend polymer gas separation membrane
Immunotherapy in cancer treatment
Apparatus and method to simulate a power trip to a disk drive
Carbon nanotube fiber spun from wetted ribbon
  Randomly Featured Patents
Controllable gas discharge lighting system
3-[4-(1-substituted-4-piperazinyl)butyl]-4-thiazolidinone and related compounds
Non-volatile SONOS memory device and method for manufacturing the same
Method for a measurement of alcohol concentration in acetic acid fermenting broth
Root post
Method and system for payment transactions and shipment tracking over the internet
Fishing rod and reel electronic game controller
Heater controlling apparatus and a fixing apparatus of an electrophotographic apparatus in use therewith
Methods for recrushing rocks and removing fines therefrom
Apparatus for cutting or stripping cables