TOUCHFOCUS
AUTOMATIC DIGITAL CONVERGENCE DEVICES, NAMELY, DEVICES ON TELEVISIONS WHICH UTILIZE A DIGITAL CONVERGENCE BOARD AND OPTICAL SENSORS TO CONVERGE, ADJUST AND AIM THE RED, GREEN AND BLUE CATHODE RAY TUBES IN TELEVISIONS TO CREATE A CLEAR PICTURE AND TO AUTOMATICALLY ADJUST PICTURE QUALITY, SOLD AS A COMPONENT OF TELEVISIONS
Abandoned · December 1, 1999 · 75861974 ·