Display Components

Black Chuck (B/C, MPA series)

We provide service of B/C chuck overhual. (renewed and repair)
We can also provide New AL chuck part.


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
Black Ceramic

3. Specification

2). Canon MAP series.