Abstract: A method of lithography process is provided. The method includes forming a conductive layer over a reticle. The method includes applying ionized particles to the reticle by a discharging device. The method includes forming a photoresist layer over a semiconductor substrate. The method includes securing the semiconductor substrate by a wafer electrostatic-clamp. The method also includes patterning the photoresist layer by emitting radiation from a radiation source via the reticle.

Abstract: An optical element driving mechanism includes a movable assembly, a fixed assembly, and a driving assembly. The movable assembly is configured to be connected to an optical element. The movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly in a range of motion. The optical element driving mechanism further includes a positioning assembly configured to position the movable assembly at a predetermined position relative to the fixed assembly when the driving assembly is not operating.

Abstract: A level shifter includes a low-level adjustment circuit, a comparator circuit, and a high-level adjustment circuit. The low-level adjustment circuit pulls down a level of one between a first input node and a second input node to a first low supply voltage. The comparator outputs a one having higher level between the level of the first input node and a second low supply voltage to a first output node, wherein the second low supply voltage is higher than the first low supply voltage. The high-level adjustment circuit selectively adjusts the level of the first output node according to the level of the first input node and the level of the second input node to generate an output signal.

Abstract: A driving circuit includes several first electrostatic current limiting resistors and several digital to analog converter (DAC) units. First ends of these first electrostatic current limiting resistors common coupled to a global path to receive a reference voltage. These DAC units respectively coupled to second ends of the first electrostatic current limiting resistors one-on-one to receive the reference voltage through the first electrostatic current limiting resistors.

Abstract: A display driving apparatus configured to drive a display panel is provided. The display driving apparatus includes a plurality of source drivers. The source drivers are configured to output a video image data to drive the display panel. Each of the source drivers includes a plurality of driving channels. Each of the source drivers randomly turns on at least one of the included driving channels via a control signal, so as to allow the driving channels outputting the video image data. In each of the source drivers, at least a part of the driving channels are randomly turned on to output the video image data. Furthermore, a method for driving the display panel of the foregoing display driving apparatus is also provided.

Abstract: A driving method for reducing EMI in a driving device includes detecting a voltage difference between a first display voltage and a second display voltage which correspond to the same pixel, for generating a detecting signal; and adjusting an operating method of a charge sharing switch utilized for performing charge sharing in the driving device according to the detecting signal.

Abstract: A driving circuit includes several first electrostatic current limiting resistors and several digital to analog converter (DAC) units. First ends of these first electrostatic current limiting resistors common coupled to a global path to receive a reference voltage. These DAC units respectively coupled to second ends of the first electrostatic current limiting resistors one-on-one to receive the reference voltage through the first electrostatic current limiting resistors.