• 专利标题:   Physically compliant, three-dimensional, heterogeneously integrated system has electronics, several graphene-based sensors, interconnects, and polymer layer which are configured to have thickness that allow entire system to bend.
  • 专利号:   WO2020174302-A1
  • 发明人:   HUSSAIN M M, SHAIKH S F
  • 专利权人:   UNIV KING ABDULLAH SCI TECHNOLOGY
  • 国际专利分类:   G01K007/00, G01N027/22, H01L023/14, H01L023/538, H01L025/065, H05K001/18
  • 专利详细信息:   WO2020174302-A1 03 Sep 2020 G01N-027/22 202075 Pages: 49 English
  • 申请详细信息:   WO2020174302-A1 WOIB051141 12 Feb 2020
  • 优先权号:   US811724P

▎ 摘  要

NOVELTY - The system has electronics (250) that have a metal-oxide-semiconductor structure, several graphene-based sensors and interconnects which are configured to electrically connect the electronics to the graphene-based sensors. A polymer layer (204) extends between the electronics and the graphene-based sensors so that the electronics are prevented from directly contacting the graphene-based sensors. The electronics, the graphene-based sensors, the interconnects, and the polymer layer are configured to have a thickness that allow the entire system to bend to have a bending radius less than 10 mm. USE - Physically compliant, three-dimensional (3D), heterogeneously integrated system. ADVANTAGE - The reliable processes of making the IC flexible are realized by using a sequential-etch-back method, without any performance degradation. The fully compliant electronic system free from any rigid component, organized in 3D coin architecture for maximized area efficiency and reduced thermal impact on skin/cells, can be manufactured using a low-temperature, CMOS compatible heterogeneous integration scheme. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for making a physically compliant, 3D, heterogeneously integrated system. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the physically compliant, three-dimensional, heterogeneously integrated system. Substrate (202) First polymer layer (204) Soft polymer (210) Electronic (250) Conducting layer (258)