Abstract: The present invention relates to a method for preparing an alkali metal ion conductive chalcogenide-based solid electrolyte, a solid electrolyte prepared thereby, and an all-solid-state battery comprising the same.

Abstract: An emissive display device includes a display area which includes a plurality of pixels, and a driver disposed at a side of the display area, where the driver includes at least two emission signal stages disposed in one row, and an input signal line connected to the emission signal stages, and the at least two emission signal stages are connected to the same input signal line.

Abstract: An adaptive clamping circuit for a video signal processing device includes a control signal generator for generating a control signal capable of controlling a speed of clamping operation in an input signal provided to the video signal processing device, a variable response signal generator for generating a variable response gain signal which enables the input signal to be adaptively clamped by selecting a time constant which is derived from a most significant bit (MSB) and which is adaptively changed in response to the control signal from the control signal generator, and a clamping circuit producing a direct current signal from output of the variable response signal generator and for applying the direct current signal to the input signal.