AUTOMATIC DIGITAL CONVERGENCE DEVICES

Brand	Owner (click to sort)	Address	Description
TOUCHFOCUS	Toshiba America Consumer Products, Inc.	82 Totowa Road Wayne NJ 07470	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;
TOUCHFOCUS	TOSHIBA AMERICA CONSUMER PRODUCTS	80 Totowa Road Wayne NJ 07470	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;
TOUCHFOCUS	Toshiba Amercia Consumer Products, Inc.	82 Totowa Road Wayne NJ 07470	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;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A convergence control apparatus for a video display is provided. In the apparatus, a convergence controller receives a vertical synchronization signal and a horizontal synchronization signal and then outputs a vertical convergence correction voltage and a horizontal convergence correction voltage. An amplifier receives and amplifies the vertical convergence correction voltage and the horizontal convergence correction voltage. A correction current generator receives the amplified vertical convergence correction voltage and the amplified horizontal convergence correction voltage and then generates a vertical convergence correction current and a horizontal convergence correction current. A switching unit controls the vertical convergence correction voltage and the horizontal convergence correction voltage according to the horizontal synchronization signal.