Description

1. Application
1). Stepper Chuck provide area to place glass of exposure process during Lithography process in LCD manufactuing processes.
2). Stepper Chuck is a core part to support the glass and play a role of anti-reflection plate to inhibit the secondary exposure by the transmitted light.

2. Material
Aluminum + Anodizing + Dyeing + Surface Grinding

3. Specification
1). LCD Generation G3 ~ G8.6 are available.
2). Canon MAP series.