電流供給回路、電流供給装置、電圧供給回路、電圧供給装置、電気光学装置、及び電子機器

Title:

電流供給回路、電流供給装置、電圧供給回路、電圧供給装置、電気光学装置、及び電子機器

Document Type and Number:

Japanese Patent JP4036210

Kind Code:

B2

Abstract:

To reduce the variation of luminance between driving modules. Driving modules DR1 to DR3 each have monitor current output circuits, and output monitor current signals MI12, MI21, MI22, and MI31. A monitor unit of a control circuit converts the monitor current signals into monitor data D12, D21, D22, and D31, respectively, and supplies them to a control data generating unit. The control data generating unit generates current control data CTL1 to CTL3 such that the values of the respective monitor current signals are equal to each other and supplies them to the driving modules DR1 to DR3.

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Inventors:

Hiroaki castle
Toshiyuki Kasai

Application Number:

JP2004153279A

Publication Date:

January 23, 2008

Filing Date:

May 24, 2004

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