Dongbu Hitek Co., Ltd.

Hyundai Transys Incorporated

Yushin Precision Industrial Co., Ltd.

Jong Bok Lee

Tae Hyoung Yang

Hyun Seok Song

Beom Sun Kim

Su Chui Yoon

Su Chul Yoon

A car seat heater has an improved energy efficiency, which includes a heating wire which is coupled to a car seat and includes a metal-plated carbon fiber, a seat temperature sensor configured to detect temperature of the heating wire, and a variable temperature controller configured to control temperature of the heating wire according to a diameter of the metal-plated carbon fiber and a thickness of a plated metal thereof.

Car seat heater having improved energy efficiency

Embodiments relate to a semiconductor device and a method for manufacturing a semiconductor device. In embodiments, a transistor including the gate electrode and a source/drain may be formed between isolation layers and a contact may be connected to the source/drain. A barrier layer may be formed at a boundary between the isolation layer and the source/drain and may physically isolate the isolation layer from the source/drain.

Method for manufacturing isolation layer having barrier layer formed thereon

Growing community of inventors

Incheon, South Korea

Jong Bok Lee