SEMICONDUCTOR DEVICE

• Main Authors: ZHANG, Xukun, XIANG, Junli, ZUO, Huiling, GAJDA, Mark, FANG, Yuan, JIANG, Ke, ZHU, Chunlin, SHI, Jinshan
• Format: Patent
• Language: English; French; German
• Published: 02.10.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The present invention provides a semiconductor device having a plurality of cells, each of the plurality of cells includes a gate. The semiconductor device includes a gate pad, a gate busbar and a plurality of gate lines. The gate busbar connects the gate pad to the plurality of gate lines, the plurality of gate lines connects the gate busbar to the gates of the plurality of cells, and each of the plurality of gate lines is disposed along a first axis. The gate busbar includes a plurality of first portions each disposed along a second axis, the second axis intersects with the first axis. The plurality of first portions are spaced apart from each other to divide the semiconductor device into a plurality of emitter segments. Lengths of the plurality of emitter segments along the first axis changes with distances of the plurality of emitter segments from the gate pad, such that gate signals arriving at the gates of the plurality of cells from the gate pad via the gate busbar and the plurality of gate lines are substantially consistent.