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2-9. Soft Electronics Interconnection and Platform Technology

| Participants

No Data

| Research Purpose

Systematic development on multi-dimensional growth and multi-stacking technology of graphene and 2D materials for novel soft electronics interconnections and acquiring soft electronics interconnection and platform technology for materializing hybrid/integrated soft materials devices through physical and structural control of materials

| Contents

Topic 1. Technology development of physical properties controlled interconnection

• Layers controlled graphene growth technology using Cu/Ni catalysts
• Graphene interconnection through seamless single-multi layer graphene patterning
• Doping controlled high conducting graphene interconnection



Topic 2. Technology development of structure-controlled interconnection

• Development of multi-dimensional structures using flexible substrates
• Development of hybrid structural interconnection
• Development of hybrid patterned interconnection




Topic 3. Technology development of device integrated interconnection

• Development of unit-rigid device interconnection
• Development of 2D materials integrated interconnection
• Development of flexible device integrated interconnection


Graphene sensor array integrated with interconnection for soft electronics

| Expected Contribution

- Providing fundamental technology to fabricate low dimensional materials and fundamental flexible platform technology for novel soft electronics application
- Developing new functional optoelectronic devices as acquiring fundamental technology of multi-scale interconnection, nano-patterning, platform development for the next generation high performance soft electronics
- Driving development of soft electronics applications such as flexible sensor, memory and demonstration of large-area flexible displays

| Representative Research Achievement

1. Choon-Gi Choi, Young-Jun Yu, et al., Small, 10, 3812 (2014)

2. Jin Tae Kim, Choon-Gi Choi, et al., Optics Express, 22(1), 803 13 (2014)

3. Doo-Hyeb Youn, Choon-Gi Choi, et al., Nanotechnology, 24, 075202 (2013)