Advances in OptoElectronics / 2018 / Article / Fig 7

Research Article

Microfluidic Droplet Array as Optical Irises Actuated via Electrowetting

Figure 7

Photograph of the array structure with partially filled overflow basin. The droplets are in the center of the subcells, because, upon taking this photograph, the chip had just been finished and voltage had not yet been applied to the electrodes.

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