Apparatus for separating singulated die from substrate dicing tape and methods of using the same

Abstract

Embodiments herein are generally directed to ejection assemblies for singulated dies and thinned wafers and methods related thereto. Die ejection assemblies may be used to minimize cracking or deformation of dies during post-singulation processing. Thus, the die ejection assemblies and methods described herein reduce the number of dies rejected after singulation and the number of failures during a die bonding process. In one general aspect, an apparatus for removing singulated dies from a dicing tape is provided. The apparatus may include a die ejector assembly, which may include a vacuum plate configured to engage with a portion of the dicing tape. A die ejector may be disposed in an ejector opening of the vacuum plate. One or more actuators may be configured to move at least a portion of the die ejector in a lateral direction relative to the upper surface of the vacuum plate.