Fenwick & West LLP
Current mirroring circuit, panel driving apparatus and OLED driver
The present invention provides a technology of simultaneously sensing characteristics of a plurality of OLED pixels. Further, a current mirroring circuit for sensing characteristics of OLED pixels can be applied to fields other than sensing characteristics of OLED pixels, and the current mirroring technology can output sensing currents having a uniform magnitude within a predetermined error range to a plurality of output terminals.
SILICON WORKS CO., LTD.
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Se Won Dong Hyun
Lee Hwang