Electrocaloric devices using ferroelectric nematic material

EP4662445A1Pending Publication Date: 2025-12-17MERCK PATENT GMBH +1
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Patent Information

Application Number
EP2024702577
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-02-09
Filing Date
2024-02-06
Publication Date
2025-12-17

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Abstract

An electrocaloric device based on a liquid material suitable for cooling and heat management. The liquid crystalline material designated for the device is operated in or in vicinity of the ferroelectric nematic phase. The device has broad operating temperature, high induced temperature change, while requiring modest electric field strengths.
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