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DNW-induced latch-up characteristics and their temperature-dependence are investigated in bulk FinFET technology. DNW-enclosed NMOS in PNPN and PNPNPN structures causes low latch-up immunity with detrimental high-temperature degradation. Varied methods are explored for holding voltage improvement. In summary, the shunting-resistance reduction through process-design co-optimization plays a critical...
External light trapping has been proposed as an alternative to internal light trapping. The advantage is that the electrical and optical characteristics can be designed separately. This enhances the degree of improvement that nano-photonics can contribute to the solar cell efficiency and JSC. In this work, we use diffuse trench reflectors with down-conversion polymer to demonstrate the concepts of...
A precision angle measurement system, also called autocollimator, is a precise module at optical testing or fabricating system. A precision angle measurement system can be measured straightness of guideway, accuracy of rotating platform, parallel and decentered of optical components. Instrument Technology Research Center (ITRC), National Applied Research Laboratories (NARLabs) develops precise opto-mechanical...
An active handover control scheme for multicamera tracking in surveillance systems is proposed to achieve the objective of real-time seamless monitoring on a specific subject. These cooperative cameras can track a moving target quickly and keep the target within their viewing scope at all times by using an embedded system, which controls image processing, calculates the camera's angle of rotation,...
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