Method of fabricating microelectronic devices and related microelectronic devices, tools, and apparatus
摘要:
A microelectronic device may have side surfaces each including a first portion and a second portion. The first portion may have a highly irregular surface topography extending from an adjacent surface of the microelectronic device. The second portion may have a less uneven surface extending from the first portion to an opposing surface of the microelectronic device. Methods of forming the microelectronic device may include creating dislocations in the wafer in a street between the one or more microelectronic devices by implanting ions and cleaving the wafer responsive to failure of stress concentrations near the dislocations through application of heat, tensile forces or a combination thereof. Related packages and methods are also disclosed.
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