Hprobe 提供专利的多维磁场产生技术,用于磁性组件与传感器的晶圆级测试与特性分析。产品线涵盖 MRAM(STT、SOT、VCMA) 与 磁性传感器(TMR、GMR 等),可支持从研发到量产各阶段需求。
透过 3D 高强度磁场产生器,能快速扫描并取得磁滞曲线,完成高速电性测试(RH 曲线可在 100 毫秒内完成)。目前磁场强度已达 0.5 Tesla,未来将提升至 2 Tesla 以上。
Application
R&D magnetic tech
Probing
Single / Double device up to 4 micro-positioners
Alignment
Manual (3D generator & probes)
Field Calibration
External sensor (manual mount / prober chuck)
R&D magnetic tech, Production WAT
Single / Double device Probe cards + SACC
Auto (3D generator, probes, sensor)
Field Calibation
Embedded sensor
R&D magnetic tech, Production WAT, Production WS
Chip probing for functional tests with >64 channels and high magnetic field uniformity