CN121444481A - 超声波元件、超声波器件、及空中触感装置 - Google Patents

超声波元件、超声波器件、及空中触感装置

Info

Publication number
CN121444481A
CN121444481A CN202380099847.7A CN202380099847A CN121444481A CN 121444481 A CN121444481 A CN 121444481A CN 202380099847 A CN202380099847 A CN 202380099847A CN 121444481 A CN121444481 A CN 121444481A
Authority
CN
China
Prior art keywords
ultrasonic
matching layer
acoustic matching
resin
acoustic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202380099847.7A
Other languages
English (en)
Chinese (zh)
Inventor
铃木恭介
诸崎友人
大平恒则
中村幸治
西野崇行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Corp
Original Assignee
Resonac Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Resonac Corp filed Critical Resonac Corp
Publication of CN121444481A publication Critical patent/CN121444481A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
CN202380099847.7A 2023-06-30 2023-06-30 超声波元件、超声波器件、及空中触感装置 Pending CN121444481A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/024522 WO2025004384A1 (ja) 2023-06-30 2023-06-30 超音波素子、超音波デバイス、及び空中ハプティクス装置

Publications (1)

Publication Number Publication Date
CN121444481A true CN121444481A (zh) 2026-01-30

Family

ID=93938433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380099847.7A Pending CN121444481A (zh) 2023-06-30 2023-06-30 超声波元件、超声波器件、及空中触感装置

Country Status (3)

Country Link
JP (1) JPWO2025004384A1 (https=)
CN (1) CN121444481A (https=)
WO (1) WO2025004384A1 (https=)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018074529A (ja) * 2016-11-04 2018-05-10 コニカミノルタ株式会社 超音波探触子、超音波診断装置及び超音波探触子の製造方法
JP7139545B1 (ja) * 2021-09-01 2022-09-20 サンコール株式会社 超音波トランスデューサー

Also Published As

Publication number Publication date
JPWO2025004384A1 (https=) 2025-01-02
WO2025004384A1 (ja) 2025-01-02

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