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Formable Phase Change Materials as Latent Heat Sinks for Portable Electronic Devices

机译:可成形相变材料作为便携式电子设备的潜热沉

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摘要

Advances in computing technology have led to electronic devices that can achieve extraordinary processing feats in the smallest and slimmest of devices. While most consumers have grown accustomed to having such power in the palms of their hands, they have also unfortunately grown accustomed to the unpleasant heat produced from such compact and intensive electronic devices. In addition to increased touch and surface temperatures, elevated internal hardware temperature can lead to device performance degradation from heat-related stress or firmware related decreases in CPU processing speed. To maintain the sleek designs of current devices, active cooling such as fans or liquid circulation cannot be implemented due to space restrictions. This device miniaturization inherently drives the required heat dissipation into even smaller volumes. This leaves a ready, and unfilled, market for passive thermal control heat-sinks and like products to deal with thermal relief in space-limited electronic devices.
机译:计算技术的进步导致电子设备可以在最小和最薄的设备中实现非凡的处理能力。尽管大多数消费者已经习惯于用手掌上具有这样的功率,但是不幸的是,他们也已经习惯于由这种紧凑且密集的电子设备产生的令人不快的热量。除了增加触摸和表面温度外,内部硬件温度升高还会由于与热相关的压力或与固件相关的CPU处理速度下降而导致设备性能下降。为了保持当前设备的光滑设计,由于空间限制,无法实现主动冷却,例如风扇或液体循环。这种器件的小型化本质上将所需的散热驱动到了更小的体积。这为无源热控制散热器和类似产品提供了一个现成的,尚未填补的市场,以应对空间有限的电子设备中的散热问题。

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