06441560 is referenced by 31 patents and cites 5 patents.

An active matrix electroluminescent display device comprises an array of display pixels (

10

) which each include a current-driven electroluminescent display element (

20

) connected to a driving device (

22

) controlling the current flowing through the display element in a drive period according to a voltage stored on a capacitance (

36

) and determined by a data signal applied in a preceding address period. In order to compensate for ageing effects in the display element, electro-optic devices (

45, 40

) are included in the pixel for adjusting the voltage stored on the capacitance in dependence on the light output of its display element during the address period.

Title
Active matrix electroluminescent display device
Application Number
9/642257
Publication Number
6441560 (B1)
Application Date
August 18, 2000
Publication Date
August 27, 2002
Inventor
Iain M Hunter
Brighton
US
Assignee
Koninklijke Philips Electronics
US
IPC
G09G 3/10
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