| 摘要 |
<p>A current control circuit for a display device is disclosed. The current control circuit for a display device includes a current mirror circuit consisted of high voltage electronic devices, for outputting current equivalent to a power source voltage to a load, a current set unit connected with the current mirror circuit, for setting a value of the current flowing in the load, and a switching element connected with the current mirror circuit, for switching the operation of the current set unit through an external control signal. An amount of the current applied to the load can accurately be controlled due to nonlinear characteristic of the high voltage devices. <IMAGE></p> |
