SUBSTRATE FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE

• Main Authors: GOROMARU YUYA, KOGA TATSUYA
• Format: Patent
• Language: English; Japanese
• Published: 21.12.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

To provide a substrate for a semiconductor device that can further reduce the size of the semiconductor device and increase the formation density of the semiconductor device.SOLUTION: A semiconductor device substrate includes a plurality of metal portions 11 serving as a semiconductor element mounti...