SmartSpice Flex Modeling에 의한 화면 잔상 문제 제거
2022년 6월 10일 | 2:00am-2:30am (한국 시각)
이번 시간에 디스플레이 업계의 고질적인 문제인 화면 잔상에 대한 솔루션과 SPICE 수준에서 시뮬레이션하는 방법을 소개합니다.
저자는 아직 경력을 작성하지 않았습니다.
하지만, Gigi Boss 씨는 무려 448 항목에 기여한 것을 자랑스럽게 생각합니다.
2022년 6월 10일 | 2:00am-2:30am (한국 시각)
이번 시간에 디스플레이 업계의 고질적인 문제인 화면 잔상에 대한 솔루션과 SPICE 수준에서 시뮬레이션하는 방법을 소개합니다.
Self-heating effect may cause over-heated damage and degradation for silicon-on-insulator (SOI) devices, so numerical counting heat generated, and distribution can optimize the radio frequency integrated circuits (RFICs) applications. Both conventional and high resistivity, trap-rich SOI substrates are fabricated to investigate self-heating effects. There are two identical n channel metal-oxide-semiconductor-field-effect transistors (nMOSFETs) placed together to share a common source and the same active silicon region. One MOSFET is biased above threshold voltage and into saturation to heat-up the active region as a heater, and another device is biased into the sub-threshold regime to track the temperature changes as a localized thermometer. Compared to bulk single crystal silicon, the trap-rich SOI substrate consists of a high-defected polysilicon layer, which has introduced between the buried oxide layer and substrate. Due to the grain boundaries, the polysilicon layer has more phonon scattering and less value of thermal conductivity. However, based on the measurement results, two types of substrates SOI devices have similar performance for temperature increased. Therefore, a Silvaco numerical simulation has been issued to analysis the heat flow distribution within the devices and dissipation solution.
2022년 5월 13일 | 2:00am-2:30am (한국 시각)
이번 시간에 실바코가 제공하는 AMBA AHB 서브시스템과 제품에 대해 간략하게 소개합니다. 논의 주제에 채널 대 패브릭 아키텍처, 저전력, 커스터마이징, 하드웨어 및 소프트웨어 기반 보안, 하드웨어 및 소프트웨어에 대한 공동 검증을 포함합니다.
2022년 5월 6일 | 2:00am-2:30am (한국 시각)
이번 시간에 양자 전송을 구현하기 위해 최신의 불규칙적 산란 모델을 제시합니다. 이는 파라미터 조정 없이 일련의 III-V 반도체와 전이 금속 칼코겐 화합물(transition metal dichalcogenide)에서 밴드갭 축소 및 Urbach 밴드 꼬리에 대한 실험적 결과를 충실하게 재현합니다.
2022년 4월 29일 | 2:00am-2:30am (한국 시각)
이번 시간에 SmartSpice의 4단자 TFT 컴팩트 모델에 대해 설명합니다. 업계에서 독자적으로, 이러한 컴팩트 모델의 몇 가지 특징과 이로 인해 모델링 팀과 디자인 팀 모두에게 제공되는 일단의 자유도를 제시합니다.
Victory Mesh support for line statements lets the user customize the volume mesh used by conformal remesh schemes. The volume mesh data inherited from Victory Process can be replaced with a new volume mesh defined within Victory Mesh, allowing full control over the conformal remesh and generating a mesh suitable for device simulation in Victory Device.
In this hints and tips two case studies are discussed.
In the first, a solid modeling case will show how a FinFET is made using solid modeling commands, and how a volume mesh generated with line statements in Victory Mesh is used to generate a conformal remesh. A comparison of device simulations with a refined Delaunay mesh is also presented.
In the second, a buffered super junction LDMOS is loaded from Victory Process and remeshed using a customized volume grid created with line statements in Victory Mesh.
2022년 3월 25일 | 2:00am-2:30am (한국 시각)
이번 시간에 실바코의 강력한 Victory Porcess & Design과 함께 mqSemi 및 3D TCAD 모델과 시뮬레이션 결과를 소개합니다.
The flat panel display industry has been growing rapidly for recent years in mobile display, car display, AR/VR applications, and large-scale TVs display. The core technology enabling these applications is the light emitting diode (LED), which is a key component to realize the highly visible, power efficient, displays. For decades, many researchers have developed blue and green LEDs using wide band gap GaN-based wurtzite crystalline material, and successfully manufactured LED devices. However, to make a bright white LED and/or an integrated RGB display, red and yellow LED is also needed. To accomplish this, a smaller bandgap material like a cubic AlGaInP material can be used.
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