Dong Il Technology Ltd.

<Precise Position Control System>

1. Capacitive Sensor & Controller

- Measuring presicion displacement

- Very small signal detection by current control

2. Piezo Driver

- Output -20~150V for driving Piezo Ceramics

- High slew-rate for reaction speed

- Precise output for position control

3. MLA & Nano-Stage

- Multi-Layer Actuator for low voltage & large movement

- Fast and low-noise movement in x-y axes

<Piezo Ceramics>

1. Multilayer Actuator & Preloaded Actuator

-  PZT multilayer stacks

-  Glass or Polymer insulation

-  High stiffness

-  Microsecond response

-  Low power consumption

2. Piezoceramic Transducers for Megasonic Cleaners

-  Length : ~ 180(mm),   Width : ~ 40 (mm)

-  Frequency : 0.5 ~ 3.0 (MHz)

-  Electrode : Face/end, Wrapped-over

 - Readily avaible size(length/width) : 100/25, 145/35, 165/25, 175/34, 178/25

<Electrostatic Solutions for Semiconductor Processes>

1. Static Eliminator Solution

- ESD ionizers are used to remove static electricity in manufacturing lines

- DIT ESD ionizers require reduced level of maintenance, minimize product damage and their module structures allow customization tailored to a diverse range of customer needs

2. Electrostatic measurement Sensors

- Used to enhance function of ESD ionizers, by monitoring static electricity real-time on subject surfaces

3. Particle Collection Solution

- Powerful dust collecting performance and high air permeability; applied to various areas such as air purifiers, air conditioners, ventilation systems(heat exchangers, FCU, etc.) 

- Able to collect more various size of dusts and expand more cleaning area than HEPA filters