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Updated: Jun 23, 2026

Laser-induced Forward Transfer for Flip-chip Packaging of Single Dies
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空对片发光二极管机械和热性能的影响:基于有限元建模的统计分析

Seo Yeon Jo1, Gyu-Jang Sim1, Eun Jeong Park2

  • 1Seoul National University & RIAM, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea.

Heliyon
|July 18, 2024
PubMed
概括

翻转芯片发光二极管 (LED) 组件中的隙显著影响机械和热性能. 本研究验证了一个有限元模型 (FEM) 来预测这些效应,帮助可靠性评估.

关键词:
有限元素建模的模型.可靠性评估的可靠性评估在 SAC305 中,SAC305 是剪切强度的剪切强度.接空隙是一个空洞.热导电性 热导电性 热导电性

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Biasing of Metal-Semiconductor Junctions01:27

Biasing of Metal-Semiconductor Junctions

Biasing metal-semiconductor junctions involves applying a voltage across the junction. Specifically, the metal is connected to a voltage source, while the semiconductor is grounded. This technique is essential for controlling the direction and magnitude of current flow in electronic devices, including diodes, transistors, and photovoltaic cells.
In Schottky junctions, where the semiconductor is n-type, applying a positive voltage to the metal relative to the semiconductor reduces its Fermi...
Modeling of Diode Forward Characteristics01:19

Modeling of Diode Forward Characteristics

Understanding the behavior of diodes when forward-biased is a fundamental aspect of electronic circuit design and analysis. This analysis primarily utilizes two models: the exponential diode model and the constant-voltage-drop model. The exponential model comes into play when the source voltage exceeds 0.5 volts, pushing the diode current to rise exponentially above the saturation current. This relationship is graphically depicted in the current-voltage (I-V) curve, illustrating the diode's...
Modeling of Diode Reverse Characteristics01:14

Modeling of Diode Reverse Characteristics

In electronic circuits, reverse-biased diode configurations are critical for regulating voltage levels. Zener diodes exploit the reverse breakdown phenomenon and exhibit a controlled breakdown at a specific Zener voltage (VZ). They are designed to maintain a constant voltage across their terminals and are commonly used for voltage regulation in circuits.
When a reverse voltage applied to a Zener diode exceeds its breakdown voltage, the diode enters the breakdown region. At this point, the...