摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic circuit, an electronic device and an electronic appliance which are suitable for the shortening of data writing time and the power saving. <P>SOLUTION: A driving current generating circuit part 30 is formed by subjecting five transistors Q<SB>s</SB>for driving having gain coefficients which are equal one another to serial connection. Likewise, a current supplying circuit part 40 is formed by subjecting five transistors Q<SB>p</SB>for supplying current having gain coefficients which are equal one another to parallel connection. Then, the respective gates of the transistors Q<SB>s</SB>for driving are connected to the respective gates of the transistors Q<SB>p</SB>for supplying current. The current supplying circuit part 40 is electrically connected to a data line X<SB>m</SB>which supplies a data current I<SB>datam</SB>. Therein, a driving current Iel generated on the driving current generating circuit part 30 is supplied to an organic EL element 21. <P>COPYRIGHT: (C)2004,JPO |