Figure 2. Fabrication and performance of the liquid-metal wearable device (IMAGE)

Seoul National University College of Engineering

Figure 2. Fabrication and performance of the liquid-metal wearable device

Caption

Figure 2. Fabrication and performance of the liquid-metal wearable device
a. Concept of the laser sintering process for liquid metal particles
b. Appearance of unsintered liquid metal particles
c. Appearance after laser sintering
d. Raman spectroscopy results comparing untreated and laser-treated samples
e. Minimum patterning resolution—finer than a human hair
f. Application of the liquid metal circuit to the skin
g. Spread characteristics of laser-patterned vs. screen-printed liquid metal

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© Advanced Functional Materials, originally published in Advanced Functional Materials

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