Abstract: A light-emitting element includes a first semiconductor layer, a light-emitting layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the light-emitting layer, a device electrode layer disposed on the second semiconductor layer, a reflective electrode layer disposed on the device electrode layer, an insulating film surrounding a side surface of the light-emitting layer, a side surface of the second semiconductor layer, and a side surface of the device electrode layer, and a reflective layer surrounding a side surface of the insulating film, wherein the side surface of the device electrode layer is aligned with a side surface of the reflective electrode layer.

Abstract: The present invention relates to a heteroaryl derivative compound and a use thereof. Since the heteroaryl derivative of the present invention exhibits excellent inhibitory activity against EGFR, the heteroaryl derivative can be usefully used as a therapeutic agent for EGFR-associated diseases.

Abstract: One aspect of the present invention provides a nucleic acid amplification device. The nucleic acid amplification device includes a polymerase chain reaction (PCR) chip driving portion configured to allow a PCR chip to reciprocate between a first position and a second position; a plurality of first heating blocks disposed to be spaced apart with the first position as a center therebetween and to face each other; a plurality of second heating blocks disposed to be spaced apart with the second position as a center therebetween and to face each other; and a heating block driving portion configured to move the plurality of first heating blocks and the plurality of second heating blocks toward the PCR chip. Here, both surfaces of the PCR chip come into contact with the plurality of first heating blocks at the first position and the both surfaces sequentially come into contact with the plurality of second heating blocks at the second position so as to perform PCR.

Abstract: Disclosed is a biological measurement device. The biological measurement device includes a first plate including a first transmission window; an electrode structure disposed on the first plate and spaced apart from the first window; a chamber plate disposed over the electrode structure and the first plate, the chamber plate including for exposing a portion of the electrode structure and the first transmission window; a second plate disposed over the chamber plate, the second plate including a second transmission window facing the first transmission window; a light emitting unit positioned either over the second transmission window and emitting light toward the second transmission window; and a light receiving unit disposed under the first transmission window and being configured to receive the light which the light emitting unit supplies to pass through the blood sample.