Blogs
  • Webinar from NC State Univ
    NC State Univirsity hosted webinar “Ultra-High Density Double-Sided Half-Bridge Packaging with Organic Laminates” using RISHO high thermal conductive material (AD-7210N: 10W/mK) to replace DBC with organic laminate. Please check the presentation below!!! 
  • Dr. RISHO (Low CTE and High Temperature Resist Material)
    Dr. RISHO (Low CTE and High Temperature Resist Material) Dr. RISHO offers low CTE and high temperature resist material which can help CTE matching, lower warpage, easier registration and higher reliability of via connections. CS-3305A has low CTE of less than 6 ppm/C and high Tg (over 300C) with long term heat resistance.  https://youtu.be/r96YNb_UDYk
  • Dr. RISHO (White-colored Material)
    Dr. RISHO (White-colored Material) Dr. RISHO Series Part 4 to give some advices to the engineer, Lisa from TechDream Motors who is designing a headlight of TechDream new supercar. RISHO offers white-colored and high thermal conductive material for automotive lighting and outdoor lighting. CS-3945 has a white-colored resin to have high reflectivity from LED as well ...
  • Dr. RISHO (High Dk Material)
    Dr. RISHO (High Dk Material) Dr. RISHO Series Part 3 to teach about high Dk materials. RISHO offers high Dk materials for antenna application. CS-3396 has a special filler loading technology to increase Dk (Dk=11) and achieve high thermal conductivity (1W/mK) and low loss (Df=0.003). CS-3396 also has low water absorption and high Tg (Tg > ...
  • Dr. RISHO (High-Speed Low-Loss Material)
    Dr. RISHO (High Thermal Conductive Material) Dr. RISHO Series Part 2 to teach about high-speed low-loss materials. RISHO’s high-speed low-loss materials are made of PPE which has lower Dk and lower Df and excellent electric properties as well as superior tolerance of thickness and good processability. These materials are used for telecom (Server, Router, Switch), antenna ...