公开(公告)号：US20220081798A1

公开(公告)日：2022-03-17

申请号：US17409688

申请日：2021-08-23

申请人： Modumetal, Inc.

发明人： Leslie Ann Collinson ,  John Thomas Cox ,  Shamus F. Patry

IPC分类号： C25D21/12 ,  C25D5/18 ,  G01N27/42 ,  C25D17/10

摘要： Embodiments of the present disclosure include a system for depositing a layered nanolaminate alloy including a controller for an electrodeposition process that includes a waveform synthesizer circuit configured to generate a complex waveform signal corresponding to a desired electrodeposition waveform to be output from an electrodeposition power supply. The controller also includes a synthesizer control circuit configured to control the waveform synthesizer circuit. Based at least in part on a recipe having information related to the electrodeposition process, the synthesizer control circuit controls the generation of the complex waveform signal by modulating in real-time at least one of a waveform shape, a frequency, an amplitude, an offset, a slew, a wavelength, a phase, a velocity, and a derivative of the complex waveform signal. The controller further includes a controller output circuit configured to transmit the complex waveform signal to an input of the electrodeposition power supply.

公开(公告)号：US12077876B2

公开(公告)日：2024-09-03

申请号：US17409688

申请日：2021-08-23

申请人： Modumetal, Inc.

发明人： Leslie Ann Collinson ,  John Thomas Cox ,  Shamus F. Patry

IPC分类号： C25D21/12 ,  C25D5/18 ,  C25D17/10 ,  G01N27/42

CPC分类号： C25D21/12 ,  C25D5/18 ,  C25D17/10 ,  G01N27/42

摘要： Embodiments of the present disclosure include a system for depositing a layered nanolaminate alloy including a controller for an electrodeposition process that includes a waveform synthesizer circuit configured to generate a complex waveform signal corresponding to a desired electrodeposition waveform to be output from an electrodeposition power supply. The controller also includes a synthesizer control circuit configured to control the waveform synthesizer circuit. Based at least in part on a recipe having information related to the electrodeposition process, the synthesizer control circuit controls the generation of the complex waveform signal by modulating in real-time at least one of a waveform shape, a frequency, an amplitude, an offset, a slew, a wavelength, a phase, a velocity, and a derivative of the complex waveform signal. The controller further includes a controller output circuit configured to transmit the complex waveform signal to an input of the electrodeposition power supply.