Piezo stage / List of 4 manufacturers
What is a Piezo stage?
A piezo stage is a high-precision positioning stage that utilizes piezoelectric elements to achieve nanometer-level accuracy. It is widely used in semiconductor manufacturing, optical microscopy, laser processing, and precision measurement applications.
Piezoelectric elements expand or contract when voltage is applied, allowing for extremely fine and rapid positioning that traditional motor-driven stages cannot achieve. Additionally, since piezo stages operate through frictionless, non-contact motion, they are durable and require minimal maintenance.
Key Features of Piezo Stages
・Nanometer-level accuracy
Precise control at sub-nanometer resolutions
・High-speed response
Instantaneous movement with excellent repeatability
・No friction or backlash
No mechanical wear, ensuring long-lasting performance
・Compact design
Small and lightweight, ideal for system integration
Application of Piezo stage
✅Use in semiconductor manufacturing equipment
Piezo stages precisely adjust the position of wafers, enabling the creation of intricate patterns.
✅Focus adjustment in optical microscopes
Enables nanometer-level focus movement in optical microscopes, allowing high-resolution observations.
✅Beam position control in laser machining
Piezo stages adjust laser beams with precision and speed, facilitating intricate machining tasks.
✅Cell manipulation in biotechnology
Used for delicate positioning in cell observation and manipulation processes.
Manufacture list of Piezo stage
※Includes information on some trading companies
