Tdk Corporation · TSE:6762
Tdk — Technologies & Products Press Conference 2019
9 slides from Tdk's conference presentation, Oct 29, 2019
Slide 1: PiezoListen™ – a new kind of piezo speaker for new applications
Technologies & Products Press Conference 2019 PiezoListen™ – a new kind of piezo speaker for new applications Harald Kastl Head of Piezo Automotive Electronics / Industrial Electronics Piezo & Protection Devices Business Group October 29, 2019
Slide 2: Integration of audio everywhere
Integration of audio everywhere New ultra-thin speaker solutions enhance existing applications and enable completely new Dashboards with built-in acoustic solutions Compact wide-range speaker functionality audio for mobile devices Mirrors as multimedia Kitchen appliances and surfaces TV screens that
Slide 3: Advantages of ultra-thin speaker solutions
Advantages of ultra-thin speaker solutions Enable flexible acoustic design without Use displays to produce sound changing exterior design Enhance user experience by combining Facilitate dust- and waterproofing audio and video with ultra-thin speakers Enable stylish and Feature long lifetime futurist
Slide 4: TDK's approach to integrated multimedia applications
TDK’s approach to integrated multimedia applications Realistic sound experience ● Enhanced acoustics in Ultra-thin piezo actuator combination with conventional speakers based on advanced Everything is a speaker! multilayer technology ● Sound generated from the entire ● Any surface can be a speaker d
Slide 5: PiezoListen™ types for many applications
PiezoListen™ types for many applications NEW NEW NEW TYPE PHUA2010 PHUA3015 PHUA3030 PHUA6630 Speaker for ICT devices High power, wide range for automotive, TV, Class and positioning tweeter displays and other surfaces Frequency range [Hz] 1000 to 20,000 400 to 20,000 Footprint [mm] 20 x 10 30 x 15
Slide 6: Unbeatable form factor and integration benefits
Unbeatable form factor and integration benefits Conventional electro- PiezoListen™ Benefits of PiezoListen™ magnetic tweeter tweeter Thickness [mm] 19 0.49 50 times thinner Volume [mm³] 16,300 220 98.6% less space required Weight [g] 60 1.7 97% lighter Frequency range [Hz] 2,000 to 20,000 1,000 to 2
Slide 7: PiezoListen™ vs. VCM wide-range speakers
PiezoListen™ vs. VCM wide-range speakers 100 PiezoListen™ PHUA3030 80 60 SPL [dB] VCM speaker 40 20 Measurement conditions 0 ● Anechoic ● Sine wave ● Mic distance 100 1,000 10,000 chamber 100 Hz to 20 kHz 30 cm Frequency [Hz] PiezoListen delivers an SPL comparable to electromagnetic speakers © TDK E
Slide 8: Outlook
Outlook 2019 2022 TV and Automotive and surround sound systems surround sound systems Dashboards with built-in speaker functionality © TDK Electronics 2019 Technologies & Products Press Conference 2019 PiezoListen™ – a new kind of piezo speaker for new applications CC 10/19 8
Slide 9: www.tdk-electronics.tdk.com
www.tdk-electronics.tdk.com