"This technology uses mechanism design so that it can be easily installed on the motorcycle suitcase,uses solar panels for energy harvesting. The harvesting energy from harvesting IC is stored in the 18650 lithium battery for reuse. The patented LED drive circuit drives a 1W LED lamp with current limiting circuit for internal lighting,provides a 5 V 3 A USB charging system using a boost current limit circuit for the lithium battery voltage,has an under voltage lockout function to prevent battery over-discharge."

(1) Ｇel-type solid electrolytes and All solid-state electrolytes for Lithium Ion Battery (LIBs) (2) Fabrication of dye-sensitized solar cells by printing process and its applications on Internet-of-Things (IoT) - MOST 2019 Award (3) Silicon-carbon coating anode materials for LIBs: SiLican startup company growth and global business layout (4) Power enhanced Intermediate Temperature Solid State Fuel Cell (SOFC) (5) Worldwide highest conversion efficiency (19.4%) perovskite solar cells (6) Industrial linking and Product design : LevioPole and Smart motorcycle suitcase

The performance of Li-ion batteries mainly depends on electrode active material properties. However, the advanced characterization of obtaining the essential electrode materials properties is extremely required for electrode materials R&D. We developed the world＇s first single-particle electrode measurement, which shows precise electrochemical measurements of obtaining the essential electrode materials properties. Single-particle electrode measurement will become the vital characterization technology for electrode materials R&D in Li-ion batteries as well as advanced rechargeable batteries.

Using PVDF-HFP, lithium salt, LLZOplasticizer to prepare HSE membrane (ơi=4.6×10-4 S/cm, 25oC). The Free-standingcathode-supported membranes in the pouch-type NCM811HSELi ASSLBs were designed to enhance the mechanical strength (Li-Nafion-coated cellulose support, the total membrane thickness is 40-60 µm), improve Li-ion conductivity (Doped LLZO/Li salt), reduce interfacial impedance (PVDF-HFP/Li salt/plasticizer),inhibit Li dendritic deposition. The energy density of the ASSLBs has reached 300 Wh/kg, which exceeds the current best LIBs by 50.

Electroplated nanotwinned Cu possesses excellent electrical & mechanical properties. It can be applied in three major joints: 1. Low thermal budget/ low resistance Cu bonding for high performance computing chip. We are able to achieve low temperature bondinginstant bonding. Low temperature bonding is performed at 150°C for 1 h to achieve low contact resistance copper bonding. Instant bonding is performed at 300°C for 5 seconds under a pressure of 90MPa achieve low contact resistance. 2. High strength/ High ductility copper lines in 3D-IC packaging We are able to fabricate high strength foils with tensile strength of 800MPa. After annealing at 150°C for 3 hours, the foil retains a tensile strength of 750MPa. 3. Cu foils for lithium ion battery