Unictron Technologies Corporation List of Products and Services

Recently, we were interviewed by the business magazine "COMPANY TANK." We were introduced as one of the notable companies that spreads high-quality piezoelectric ceramics nationwide. Although our company is headquartered in Taiwan, samples sent from Taiwan now arrive within 1 to 2 days. The speed that cannot be matched by large corporations is highlighted as our office's greatest advantage and characteristic. Additionally, we are explaining our company's history and strengths through an interview with a well-known figure on television. You can easily view the interview article via "PDF Download." 【Features of Our Products】 ■ Custom specifications and sizes to meet customer needs ■ Formulated to achieve suitable characteristics according to the application of piezoelectric elements ■ Equipped with experimental and inspection devices for elements and fine particle materials *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

Ultrasonic flow meters can be used to measure the flow rate of liquids passing through a designated point in a pipe. Piezoelectric ceramic transducers generate ultrasonic waves to measure the flow rate of liquids in pipelines where direct contact with the liquid is a concern. As a measurement method that does not disturb the flow of liquid, the piezoelectric transducer is placed on the pipe wall, transmitting ultrasonic waves perpendicularly to the direction of flow into the liquid. The frequency shift between the transmitted and received ultrasonic waves is evaluated, allowing for the determination of the liquid's velocity within the pipe. 【Features】 ■ Excellent frequency stability ■ Low power consumption ■ High reliability *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

The backup sensor is one application of ultrasonic transducers in the air. It generates ultrasonic signals necessary for distance measurement in automotive backup sensors. It transmits ultrasonic signals using piezoelectric ceramic transducers and receives echoes. The distance to an obstacle is obtained by calculating the time lag between the transmitted signal and the received signal. 【Features】 ■ High sound pressure ■ Excellent durability and reliability ■ High sensitivity ■ Low temperature coefficient *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

This product is a piezoelectric ceramic transducer that generates ultrasonic vibrations widely used in dental scalers. Dental scalers are very common devices used in dental clinics to remove plaque. The appropriate ultrasonic vibrations generated by the scaler are a key criterion for an excellent scaler. High-performance piezoelectric transducers are the heart of ultrasonic scalers that generate the required ultrasonic vibrations. 【Features】 ■ Excellent frequency stability ■ High output, high efficiency ■ High quality factor, low heat generation ■ Excellent mechanical strength and durability *For more details, please refer to the PDF materials or feel free to contact us.

• Piezoelectric Devices

The distance/proximity sensor is one application of ultrasound in the air. The piezoelectric ceramic disk functions as both a transmitter and a receiver, sending short bursts of ultrasound to the target and receiving the reflected echoes from the target. The distance to the object is calculated using the time difference between the received signal and the transmitted signal. 【Features】 ■ Excellent durability and reliability ■ High sensitivity ■ High resolution and positional accuracy ■ Fast response *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

Our bending actuators are an important type of piezoelectric actuator that can generate bending motion with specified force and displacement. Actuators with unipolar or bimorph designs are available upon request. They can be used not only for control mechanisms of switches and valves but also in Braille displays. 【Features】 ■ High force output, short response time ■ Low power consumption, low heat generation ■ Excellent durability ■ Outstanding mechanical properties *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

Environmental energy generation is a process that extracts energy from one system to supply power to another system. Piezoelectric ceramics have the unique ability to convert mechanical strain into electrical potential, allowing them to function as environmental energy generation devices. They serve as piezoelectric ceramic elements capable of generating electricity to drive electronic circuits or store energy in energy storage devices. 【Features】 ■ Green energy ■ Excellent durability ■ High efficiency ■ High voltage output ■ Superior mechanical strength *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

Ultrasonic level sensors are widely used for non-contact level detection of liquids and bulk solids. The sensor is equipped with a piezoelectric ceramic transducer that can emit high-frequency ultrasonic waves, and the piezoelectric ceramic transducer is mounted above the liquid surface being measured. The distance to the liquid surface from the sensor is determined by sending short ultrasonic pulses and measuring the time it takes for the pulses to reflect off the liquid surface and return. Another method for measuring the liquid surface uses a metal tuning fork, whose self-resonant frequency is detected by an evaluation circuit when excited by the piezoelectric ceramic transducer. When the surrounding medium changes, the resonant frequency changes, allowing for measurement of the liquid surface. 【Features】 ■ Excellent durability and reliability ■ High sensitivity and fast response ■ High resolution and positional accuracy *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

Piezoelectric ceramic actuators are used as driving elements for pumps or dispensers in process engineering and medical applications. Compared to other operating principles, piezoelectric actuation is fast, precise, durable, and requires very low power consumption. Piezoelectric actuation also achieves motion through changes in crystal structure rather than by moving mechanical parts that generate friction, resulting in relatively low maintenance and high energy efficiency. 【Features】 ■ Accurate pump volume control ■ Flexible dimensions and structural design ■ Low temperature coefficient ■ Excellent reliability and durability ■ Low power consumption *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

Liquid Crystal Displays (LCDs) are important devices for most consumer products that require a human-machine interface. The implementation of haptic feedback creates real-time tactile sensations, enhancing the user experience. Piezoelectric ceramic-based haptic devices offer several advantages, including thin design, fast response times, and low power consumption. [Features] - Discreet - Reduced startup time - Low audible noise - Stable vibration signals - Easy generation of various vibration modes *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

Piezoelectric ceramic elements are widely used to generate ultrasound that breaks down liquids into small droplets. Ceramic transducers vibrate at ultrasonic frequencies. With the appropriate amplitude and power, atomization of the liquid is achieved when the vibrations are transmitted to the liquid medium. Devices of this type are commonly known as sprayers, nebulizers, or humidifiers. 【Features】 ■ Excellent spraying efficiency ■ Low temperature coefficient ■ High reliability ■ Low power consumption *For more details, please refer to the PDF document or feel free to contact us.

• Piezoelectric Devices

The piezo speaker, which operates on a principle different from that of conventional electrodynamic speakers, does not use coils and is free from electromagnetic interference. It has low power consumption and a slim profile, making it suitable for installation in flat and narrow spaces such as portable devices. As a leading supplier of piezoelectric ceramics in Taiwan, we provide appropriate piezoelectric ceramic elements for piezo speaker applications. Please feel free to contact us for inquiries. 【Features】 ■ Lightweight and thin ■ High sound pressure level ■ No electromagnetic interference ■ Low power consumption and low heat generation *For more details, please refer to the PDF materials or feel free to contact us.

• Piezoelectric Devices

The "Langevin piezoelectric transducer" is an electromechanical energy converter that converts electrical signals into mechanical displacement. This product is commonly used in many applications that require vibration. It provides stable and consistent output, displacement, mechanical properties, and excellent reliability and durability. 【Features】 ■ High electromechanical conversion efficiency ■ Low energy consumption and low heat generation ■ High and stable output displacement ■ Excellent durability *For more details, please refer to the PDF materials or feel free to contact us.

• Piezoelectric Devices

Our company handles "ultrasonic transducers" used for short-distance object detection and measurement. Ultrasonic detection can identify and measure objects of any type or characteristic. It can detect and measure the hardness of solids, the transparency of liquids, and powders of different surface colors. We have extensive experience across a wide range of industries, including major domestic copier manufacturers and fish finder manufacturers in Europe and the United States! Recently, it has also been used for heavy load detection, edge position control, flow meters, and medical devices. [Features] - Piezoelectric ceramics and matching layers are produced in-house - Active patent acquisition - High sensitivity with minimal variation in processes - Excellent reliability *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices

Our company has been supplying high-quality wireless communication antennas and piezoelectric ceramic elements as an electronic component supplier for over 20 years. In particular, we offer a wide range of "cellular antennas (internal and external)" and can accommodate custom requests to meet our customers' needs. Please feel free to consult with us. 【Other antennas we handle】 ■ GPS/GNSS antennas ■ Bluetooth/WiFi antennas ■ ISM antennas ■ Terminal antennas ■ NFC antennas ■ Contact us *For more details, please refer to the PDF document or feel free to contact us.

• antenna

Our company has been supplying high-quality wireless communication antennas and piezoelectric ceramic elements as an electronic components supplier for over 20 years. We particularly handle "ceramic chip antennas for Bluetooth/WiFi," and we have a track record of supplying to major earphone manufacturers in China, as well as implementing ODM for domestic manufacturers. We can propose antennas tailored to your specific applications. Please feel free to consult with us. 【Other antennas we handle】 ■ GPS/GNSS antennas ■ Cellular antennas ■ ISM antennas ■ Terminal antennas ■ NFC antennas ■ Contact us *For more details, please refer to the PDF materials or feel free to contact us.

• antenna

The "GNSS Castle Antenna" is an integrated, built-in ceramic antenna. It is thin, has excellent axial ratio, and can simultaneously receive GNSS signals from other frequencies. With high reception capability, it can achieve lane-level positioning outdoors. Additionally, due to its circular polarization characteristics, it provides high resistance to multipath, electromagnetic interference, and reflected signals even in the presence of tall buildings in large urban areas. 【Handled Antennas】 ■ GPS/GNSS Antenna ■ Cellular Antenna ■ Bluetooth/WiFi Antenna ■ ISM Antenna ■ Terminal Antenna ■ NFC Antenna ■ Contact us *For more details, please refer to the PDF document or feel free to contact us.

• antenna

Our company has been supplying various high-performance and high-quality wireless communication antennas and piezoelectric ceramic elements as an electronic component supplier for over 20 years. We offer antennas in two categories: built-in types that include ceramic and PCB/FPC, and external types that consist of rod antennas. Leveraging our strengths in circuit design for radiated frequencies, material formulation, and manufacturing technology, we have developed a lineup of high-radiation-performance antennas, including GPS/GNSS patch antennas and modules, chip antennas, and cellular antennas. Due to our stable quality and high performance, we supply 1 to 1.5 million GPS ceramic patch antennas monthly to major Japanese automobile manufacturers, and we have also realized the commercialization of high-precision, compact GNSS patch antennas for future applications such as autonomous driving. 【Antennas We Handle】 ■ GPS/GNSS Antennas ■ Cellular Antennas ■ Bluetooth/WiFi Antennas ■ ISM Antennas ■ Terminal Antennas ■ NFC Antennas *For more details, please refer to the PDF document or feel free to contact us.

• antenna

Unicron has a consistent production line that includes the unique formulation of ceramic materials, the production of piezoelectric elements, and the assembly of air transducer finished products. In each process, we adjust the mechanical and electrical performance of the transducers. We are advancing product development by fully utilizing the know-how we have cultivated over many years. ■ Application Examples The liquid level remaining in tanks and similar containers is measured using an integrated ultrasonic transducer that calculates using ToF (Time of Flight). *For more details, please download the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

Our company deals with Edge Position Control. The main applications include web guide control and ultra-close distance measurement. ■Product Introduction - A150A 150kHz Air transducer - A220A 220kHz Air transducer *For more details, please download the PDF document or feel free to contact us.

• Other process controls

Ultrasonic transducers are used for short-range object detection and measurement. The distance between the ultrasonic transducer and the detected object is quickly measured by the time difference between the output wave from the object and the reflected wave (Time of Flight, ToF). Ultrasound is less likely to penetrate multilayer paper that contains air in the gaps than single-layer paper, which is why detection methods using Automatic Document Feeders (ADF) are widely utilized. ■Product Introduction for Double Feed Detection - A280A 280kHz Air transducer - A300A 300kHz Air transducer - A330A 330kHz Air transducer *For more details, please download the PDF document or feel free to contact us.

• Other electronic parts

The powder material for piezoelectric elements consists of lead (P), zirconia (Z), and titanium (T) oxides, and is referred to as "PZT" due to its formulation. Our company formulates it to achieve optimal characteristics according to the applications of the piezoelectric elements. For example, to realize ultrasonic sensors with better sensitivity, we prioritize the use of soft PZT materials (SPZT). For high-voltage transducers, we use hard PZT (HPZT). Additionally, we are also working towards the development of lead-free materials based on barium titanate (BT) as part of our environmental protection efforts. *For more details, please download the PDF or feel free to contact us.*

• Other metal materials

Our company has been delivering products that meet the needs of customers worldwide in the piezoelectric element (PIEZO) and antenna product businesses for over 30 years. We actively respond to custom specifications and sizes from our customers by formulating ceramic materials and conducting comprehensive electrical inspections. We can accommodate not only standalone piezoelectric elements (PIEZO) but also modularization. Since we can provide products tailored to our customers' needs, please feel free to contact us. 【Features】 ■ Custom specifications and sizes are accommodated ■ Formulated to achieve suitable characteristics based on the applications of piezoelectric elements ■ Equipped with experimental and inspection equipment for elements and fine particle materials *We also have a wide range of achievements in antenna products. For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

Our company has been supplying high-quality wireless communication antennas and piezoelectric ceramic components as an electronic component supplier for over 20 years. In particular, leveraging our strengths in RF circuit design, material formulation, and manufacturing processes, we offer a lineup of high-performance antennas such as GPS patch antennas, modules, and chip antennas. This publication features a wide range of antenna products. Please use it to assist in your product selection. [Contents] ■ GPS/GNSS Antennas ■ Cellular Antennas ■ Bluetooth/WiFi Antennas ■ ISM Antennas ■ Terminal Antennas *For more details, please refer to the PDF document or feel free to contact us.

• antenna

The "GNSS Castle Antenna" is an integrated, built-in ceramic antenna. It is thin, has excellent axial ratio, and can simultaneously receive GNSS signals at different frequencies. With high reception capability, it can achieve lane-level positioning accuracy outdoors. Additionally, due to its circular polarization characteristics, it provides high resistance to multipath, electromagnetic interference, and reflected signals even in the presence of tall buildings in large cities. 【Features】 ■ Integrated design ■ Thickness of 4-8mm ■ Axial ratio < 2dB ■ Capable of simultaneous reception of GNSS L1 & L2 / L1 & L5 *For more details, please refer to the PDF document or feel free to contact us.

• antenna

Our company handles "ultrasonic transducers" used for short-range object detection and measurement. Ultrasonic detection can identify and measure objects of any type or characteristic. It can detect and measure the hardness of solids, the transparency of liquids, and powders of different surface colors. Recently, it has been used in a wide range of fields, including heavy load detection, edge position control, flow meters, and medical devices. 【Features】 ■ Piezoelectric ceramics and matching layers are produced in-house ■ Active patent acquisition ■ High sensitivity with minimal variation in processes ■ Excellent reliability *For more details, please refer to the PDF materials or feel free to contact us.

• Other inspection equipment and devices

Our company provides products that contribute to the realization of a comfortable life and environmentally friendly products, aiming to be your best partner and contributing to your development and prosperity. We offer antenna design, matching, layout confirmation, and sample prototyping. Sample prototyping can be responded to quickly, with samples available within four weeks. We also support the entire process from the initial product development to completion. We can respond swiftly to diverse needs, so please feel free to consult us when needed. 【Main Products】 ■ Antennas and antenna modules ■ Piezoelectric ceramic elements and modules *For more details, please refer to the PDF materials or feel free to contact us.

• antenna