Thermoforming is a well-known manufacturing process in the productions of various plastic household and industrial solutions. The heating of a plastic sheet allows the plastic to soften and within its forming window temperature the sheet can replicate a required shape when pressed against a mould. Hence, the heating process is an important thermoforming stage that determine uniformity of the ma...

External quantum efficiency of industrial-grade green InGaN light-emitting diodes (LEDs) 14 has been measured in a wide range of operating currents at various temperatures from 13 K to 300 15 K. Unlike blue LEDs, the efficiency as a function of current is found to have a multi-peak character, 16 which could not be fitted by a simple ABC-model. This observation correlated with splitting of LED 1...

U-shaped inductively coupled plasma (ICP) source was investigated as a linear plasma source for the next generation roll-to-toll flexible display processing. For the radio frequency power to the source, the dual frequency composed of 13.56 MHz and 2 MHz was used and the effect of dual frequency to the U-shaped ICP source on the plasma density, electron temperature, and plasma uniformity was inv...

A micro-channel heat sink is a promising cooling method for high power integrated circuits (IC). However, the understanding of such a micro-channel device is not sufficient, because the tools for studying it are very limited. The details inside the micro-channels are not readily available. In this letter, a micro-channel heat sink is comprehensively studied using the integrated temperature sens...

<0.02°C temperature increments on a system with <0.02°C uniformity variability (Tesoriero 2008). However, successful discrimination of sequence variants, including the most difficult-to-detect class IV SNPs, is not solely dependent on the temperature increments from which melt data are collected. Several factors influence DNA melting behavior, including reaction mix composition, amplicon size, ...

A 9 pm cutoff 256x256 hand-held quantum well infrared photodetector (QWIP) camera has been demonstrated. Excellent imagery, with a noise equivalent differential temperature (NEAT) of 26 mK has been achieved. In this paper, we discuss the performance of this portable long-wavelength infrared camera in quantum efficiency, NEAT, minimum resolvable temperature difference (MRTD), uniformity, etc. an...

Preparation of dense alumina (Al₂O₃) thin film through atomic layer deposition (ALD) provides a pathway to achieve the encapsulation of organic light emitting devices (OLED). Unlike traditional ALD which is usually executed at higher reaction n temperatures that may affect the performance of OLED, this application discusses the development on preparation of ALD thin film at a low temperature. O...