Samsung Electronics Co., Ltd.

Jin-Yang Lee

Sang-Wook Park

Joong-Hyun Baek

Hae-Hyung Lee

Dong-ho Lee

Kil-soo Kim

Hee-Kook Choi

Chan-Min Han

A semiconductor package includes a substrate, a first semiconductor chip stacked on the substrate and a second semiconductor chip stacked on the first semiconductor chip. In the semiconductor package, the second semiconductor chip is rotated to be stacked on the first semiconductor chip. The semiconductor package is used in an electronic system.

Semiconductor package having a stacked structure

In a memory module, a gap filler for eliminating an air gap may be formed on an end of a PCB where a tab may be formed. The gap filler may be formed on a surface of a socket receiving the memory module. A grease may be coated on the tab to provide a heat conduction path away from the memory module.

Memory module, socket and mounting method providing improved heat dissipating characteristics

A semiconductor module, including a semiconductor device mounted on a printed circuit board (PCB), the PCB having an electrical connection to the semiconductor module, and a heat sink in direct contact with the semiconductor device, the heat sink being formed with a first end and a second end, the first end and the second end being formed with different heights, wherein the semiconductor module allows air flow to pass through the semiconductor module, radiating heat away from the heat sink. Another semiconductor module, including a semiconductor device mounted on a PCB, a heat sink in direct contact with the semiconductor device, the heat sink having a first portion and a second portion, wherein the first portion has a flat shape and is in direct contact with the semiconductor device and the second portion has a corrugated shape and is not in contact with the semiconductor device, wherein the semiconductor module allows air flow to pass through the semiconductor module, radiating heat away from the heat sink.

Semiconductor module with heat sink and method thereof

The semiconductor chip package may include a substrate having circuit patterns and substrate pads connected with the circuit patterns. At least one semiconductor chip is mounted on the substrate, and a thermoelectric cooler having a P-type material plate and an N-type material plate is mounted on the semiconductor chip. Portions of the P-type and N-type material plates may be attached on the semiconductor chip. The P-type and N-type material plates may be electrically connected to the circuit patterns of the substrate to be provided with DC power.

Growing community of inventors

Suwon-si, South Korea

Jin-Yang Lee