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Saint Petersburg, FL, United States

Patent
Plasma Therm LLC | Date: 2014-02-04

The present invention provides a method and an apparatus for carrying at least one substrate for plasma processing. The method and apparatus comprising a carrier for transporting the substrate, that is located unbonded on the carrier, onto a substrate support within a plasma system for plasma processing. An electrostatic clamp, that is coupled to the substrate support, electrostatically secures the substrate to the substrate support through the carrier during plasma processing.


Patent
Plasma Therm LLC | Date: 2014-03-07

The present invention provides a method for plasma dicing a substrate. The method comprising: providing a process chamber having a wall; providing a plasma source adjacent to the wall of the process chamber; providing a work piece support within the process chamber; placing the substrate on a carrier support to form a work piece; providing an intermediate ring interposed between the substrate and the frame; loading the work piece onto the work piece support; generating a plasma through the plasma source; and etching the work piece through the generated plasma.


Patent
Plasma Therm Llc | Date: 2014-02-10

The present invention provides a method for plasma processing a substrate. The method comprising providing a process chamber having a wall; providing a plasma source adjacent to the wall of the process chamber; providing a work piece support within the process chamber; loading a work piece onto the work piece support, the work piece having a support film, a frame and the substrate; providing a cover ring above the work piece, the cover ring having at least one perforated region, and at least one non-perforated region; generating a plasma using the plasma source; and processing the work piece using the generated plasma.


Patent
Plasma Therm LLC | Date: 2015-12-18

The present invention provides a method for plasma dicing a substrate. The method comprising providing a process chamber having a wall; providing a plasma source adjacent to the wall of the process chamber; providing a work piece support within the process chamber; placing the substrate onto a support film on a frame to form a work piece work piece; loading the work piece onto the work piece support; providing a cover ring disposed above the work piece; generating a plasma through the plasma source; and etching the work piece through the generated plasma.


Patent
Plasma Therm Llc | Date: 2015-05-26

The present invention provides a method for plasma dicing a substrate. The method comprising providing a process chamber having a wall; providing a plasma source adjacent to the wall of the process chamber; providing a work piece support within the process chamber; placing the substrate onto a support film on a frame to form a work piece work piece; loading the work piece onto the work piece support; providing a clamping electrode for electrostatically clamping the work piece to the work piece support; providing a mechanical partition between the plasma source and the work piece; generating a plasma through the plasma source; and etching the work piece through the generated plasma.

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