Defect Library

Archive for the ‘Defect Library’ Category

Reticle Tilt Defect EagleView easily spots reticle tilt semiconductor wafer defects which may look similar to lens wafer...

Spin Defect – Line Example of single line spin macro defect detected by EAGLEview. This macro defect is...

Spin Defect – Entire Wafer This is a spin or coat macro defect which covers the entire semiconductor...

 Spin Defect on Edge Spin Defect on the edge of the semiconductor wafer is a coater issue that...

Center Spin Macro Defect Spin defects can occur anywhere on the wafer or throughout the entire wafer. This...

Scratches By Machine Here is an example of a scratch on a 200mm semiconductor wafer that was made...

Scratches By Human Example of semiconductor wafer macro defect that is a scratch made by a person as...

Rework – Yield Improvement EAGLEview identifies wafers that require rework for yield improvement, typically used in addition to...

Rework – Scrap Avoidance EAGLEview can identify semiconductor wafers that require rework to enhance your scrap avoidance. Above...

Previous Layer Defects EAGLEview identifies wafers that require rework for yield improvement, typically used in addition to another...