(SINGAPORE, November 12, 2009) – SV Probe (“SV”), a wholly owned subsidiary of SGX mainboard-listed Ellipsiz Ltd, today introduced GoldTouch™, a new Liquid Crystal Display (“LCD”) probe card ...

LED DRIVER CIRCUITS The design in Figure 3 represents a constant current chopper driver that provides a dc current with 10% ripple to an LED string used to edge light an LCD. The pass switching ...

Both the LCD and LED drivers operate at 1.5MHz, allowing the use of tiny, low cost, inductors and capacitors. Figure 289.1 • LTC3524 TFT LCD Supply Sequencing at Power-Up and Power-Down The TFT bias ...

Topro Technology, a Taiwan-based IC design house, has announced that starting December 2000 its TFT LCD (thin-film transistor liquid crystal display) gate driver IC will be produced in volume by ...

You can also compensate for variations in the LCD panel, color filter and LEDs with an integrated calibration memory in the driver circuit. In practice, this means that the manufacturer measures ...

These built-in protection features of the KTZ8868 include inductor current limit protection, output short circuit protection ... 8-channel backlight driver and 250mA LCD bias into one chip.