{'fraction_non_alphanumeric': 0.020454545454545454, 'fraction_numerical': 0.011363636363636364, 'mean_word_length': 4.95945945945946, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 2, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Piezoelectric thin film platform for ultrasound transducer arrays

A piezoelectric thin film MEMs technology platform has been developed that enables processing of miniaturized ultrasound transducer arrays with only minimum 2 mask steps. The thin film ultrasound transducer arrays are operating in the frequency range of >; 50 kHz up to >; 10 MHz. A new class of ultrasound sensors for e.g. proximity sensing and imaging has been developed.