GIGNO TECHNOLOGY CO., LTD. Patent applications |
Patent application number | Title | Published |
20110050671 | NON-VOLATILE DISPLAY MODULE AND NON-VOLATILE DISPLAY APPARATUS - A non-volatile display module has a display panel and a driving circuit. The display panel has a substrate disposed with at least one scan line, at least one data line and at least one thin film transistor (TFT). The TFT is located at an interlaced area of the scan line and data line. The driving circuit has a memory unit, a voltage level generating unit and a voltage level selecting unit. The memory unit receives and stores at least one image control signal in accordance with a clock signal. The voltage level generating unit generates a plurality of voltage-level signals. The voltage level selecting unit is electrically connected with the scan line, the data line, the memory unit and the voltage level generating unit, and outputs one of the voltage-level signals to one scan line or one data line in accordance with the image control signal. A non-volatile display apparatus is also disclosed. | 03-03-2011 |
20100238148 | NON-VOLATILE DISPLAY MODULE AND NON-VOLATILE DISPLAY APPARATUS - A non-volatile display module has a display panel and a driving circuit. The display panel has a substrate at which at least one scan line, at least one data line and at least one thin film transistor (TFT) are disposed. The TFT is located at an intersection area of the scan line and data line. The driving circuit has a driving unit, a power converting unit and a multiplexing unit. The driving unit receives at least one image controlling signal according to a clock signal. The power converting unit generates a plurality of power signals. The multiplexing unit is electrically connected with the scan line, the data line, the driving unit and the power converting unit, and outputs one of the power signals to the scan line or the data line according to the image controlling signal. A non-volatile display apparatus is also disclosed. | 09-23-2010 |
20080258634 | DIGITAL CONTROLLED MULTI-LIGHT DRIVING APPARATUS - A digital controlled multi-light driving apparatus of the invention is for driving and controlling at least one AC-driven light and at least one DC-driven light. The digital controlled multi-light driving apparatus includes at least one first oscillation step-up circuit for driving the AC-driven light, at least one second oscillation step-up circuit for driving the DC-driven light; and a digital control circuit. The digital control circuit has a digital switching signal generating circuit and a multiplex feedback-control calculating circuit. The digital switching signal generating circuit connects to each of the first oscillation step-up circuit and the second oscillation step-up circuit and generates a first set of digital switching signals and a second digital switching signal respectively to the first oscillation step-up circuit and the second oscillation step-up circuit. The multiplex feedback-control calculating circuit has a control-calculating unit and an A/D converting unit. The control-calculating unit controls the digital switching signal generating circuit, and controls a phase and a duty cycle of one of the first set of the digital switching signals and the second digital switching signal generated by the digital switching signal generating circuit according to digital feedback signals from the A/D converting unit. The A/D converting unit converts feedback signals from the AC-driven light and the DC-driven light into the digital feedback signals, respectively. The first oscillation step-up circuit and the second oscillation step-up circuit are controlled according to the first set of digital switching signals and the second digital switching signal, respectively. | 10-23-2008 |