Gimballed conditioning apparatus
A chemical mechanical planarization (CMP) conditioning apparatus is provided. The CMP conditioning apparatus is designed to connect to a positioning arm which is capable of applying the conditioning apparatus to a processing surface. Embodiments of the CMP conditioning apparatus include a housing co...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
27.09.2005
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Online Access | Get full text |
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Summary: | A chemical mechanical planarization (CMP) conditioning apparatus is provided. The CMP conditioning apparatus is designed to connect to a positioning arm which is capable of applying the conditioning apparatus to a processing surface. Embodiments of the CMP conditioning apparatus include a housing configured to connect to the positioning arm, and one side of the housing having a concave gimbal surface. A puck holder that a convex gimbal surface configured to mate with the concave gimbal surface of the housing is further provided. Thee puck holder receives a conditioning puck that has an attach surface and an active surface. The concave gimbal surface and the convex gimbal surface define a projected gimbal point at about a plane defined at about the active surface of the conditioning puck. |
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