首页> 外文会议>International Conference on Semiconductor Technology for Ultra Large Scale Integrated Circuits and Thin Film Transistors >Performance Enhancement of Solid State Light Emission Device and Geometrically Confinement of Lighting Dots by Using Patterned Wafer Approaches
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Performance Enhancement of Solid State Light Emission Device and Geometrically Confinement of Lighting Dots by Using Patterned Wafer Approaches

机译:通过使用图案化晶片方法,使用图案化光点的实体发光装置和几何禁闭性的性能提高

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High-k material based Solid state incandescent light emitting devices (SSI-LEDs) have attracted intense attention as a promising candidate for future broadband light-emission devices. The light emission mechanism of this device is related to the thermal excitation of Si-diffusion assisted conductive filaments (CFs). In this work, we demonstrate an approach to improve the performance of HfO_2 based SSI-LED devices, which uses a patterned wafer to enhance the electrical field locally and thus helps to form more CFs. Moreover, the distribution of the lighting dots can be regulated by the structure patterned on substrate with a special size and shape. Our results open an effective way to feasibly control the layout of lighting dots and optimize the performance of SSI-LEDs.
机译:基于高K材料的固态白炽光发光器件(SSI-LED)吸引了强烈的关注作为未来宽带光发射器件的有希望的候选者。该装置的发光机理与Si-扩散辅助导电细丝(CFS)的热激发有关。在这项工作中,我们展示了一种提高基于HFO_2的SSI-LED器件性能的方法,它使用图案化晶片来在本地增强电场,从而有助于形成更多CFS。此外,可以通过在基板上具有特殊尺寸和形状的结构来调节照明点的分布。我们的结果开启了一种有效的方法来对照明点的布局进行可行的方式,优化SSI-LED的性能。

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