Staas & Halsey LLP
Display device for correcting a distortion of a bottom portion of a monitor
 A display device for correcting a distortion of a bottom portion of a monitor, including a vertical output circuit to generate a vertical output signal; a vertical signal detecting part which detects the vertical output signal and ensures that the vertical output signal has a necessary voltage; a vertical blanking signal generating part which converts the vertical output signal detected from the vertical signal detecting part to a vertical blanking signal; a phase controlling part which varies a phase of the vertical blanking signal; and an integral circuit which integrates the phase varied vertical blanking signal received from the phase controlling part and piling up it on a horizontal size controlling circuit. The display device produces the vertical blanking signal and controls and integrates the phase thereof through monostable multi-vibrator and piles up it on a horizontal size controlling circuit, so as to correct a distortion of a bottom portion of a monitor. 
Samsung Electronics Co., Ltd.
G
G09G
inventional
Seung-Taek
Lee