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. 2019 Jun 26;8:59. doi: 10.1038/s41377-019-0167-5

Fig. 5. Gimbal wafer fabrication schematic diagram.

Fig. 5

a Etching, oxidizing, and patterning the vertical etch stops. b Creating TSVs. c Spin-coating and patterning the deformable membrane. d Depositing and patterning the top-side metal and spin-coating and patterning the SU-8 hinges. e Fully released gimbal platform