05594463 is referenced by 123 patents and cites 7 patents.

A display apparatus has a display panel, which is provided with a plurality of scanning electrodes and a plurality of signal electrodes arranged in a matrix shape, and a plurality of EL elements connected to the scanning electrodes and the signal electrodes at intersections thereof. A driving circuit for the display apparatus is provided with: a driving device for supplying a constant current driving signal to the signal electrodes in correspondence with an input signal, to drive the display panel; a detection device for detecting a voltage drop in a forward direction of the EL element, and outputting a detection signal which indicates the detected voltage drop; and a control device for controlling voltage, which is supplied to the driving device, to have a predetermined voltage value in correspondence with the detection signal from the detection device.

Title
Driving circuit for display apparatus, and method of driving display apparatus
Application Number
8/273816
Publication Number
5594463
Application Date
July 12, 1994
Publication Date
January 14, 1997
Inventor
Mitsunao Sakamoto
Tsurugashima
JP
Agent
Young & Thompson
Assignee
Pioneer Electronic Corporation
JP
IPC
G09G 3/30
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