Yonsei University

Samsung Display Co., Ltd.

Lg Innotek Co., Ltd.

Egc & Co., Ltd.

Mizi Research, Inc.

Hwang, Jun

Jun Phil Hwang

Woochul Kim

Yoo Min Eom

Hoon Sik Kim

Jong Hyun Kim

Hyung Eui Lee

Young Sam Yoo

Woo Chul Kim

Yong-Hwa Kim

Dimuthu Prasad Herath Mudiyanselage

Dae-Hoon Zee

Hongchao Wang

Chanyoung Kang

Hwan Joo Park

A thermoelectric device is disclosed. The thermoelectric device comprises: a body part comprising a hollow in which a semiconductor device is disposed; a plurality of connecting parts protruding on the lateral sides of the body part and comprising connecting holes; and a plurality of electrode parts connected to the semiconductor device and extending to the connecting holes of the connecting parts.

Thermoelectric device and thermoelectric module

Disclosed is a thermoelement including a body including a plurality of joint portions, at least two of the plurality of joint portions being rotatably connected to each other, a shaft provided to the body and configured to provide a center of rotation of the plurality of joint portions, and a thermoelectric material provided between the plurality of joint portions.

Thermoelement and a wearable device comprising the same

A method for forming a thin film pattern includes: forming a first resist pattern on a substrate; forming a second resist pattern on the substrate and the first resist pattern, forming a first metal layer overlapping an exposed portion of the substrate and exposed portions of the first and second resist patterns; removing the second resist pattern and a portion of the first metal layer, through a first lift-off process to expose portions of the substrate and the first resist pattern; forming a second metal layer overlapping portions of each of the substrate, the first resist pattern and the first metal layer; and removing the first resist pattern and the first and second metal layers, through a second lift-off process, to form first and second metal patterns from remaining portions of the first and second metal layers. The first and second resist patterns have different dissolution characteristics.

Method for forming thin film pattern

Provided is a method of manufacturing a Pb&#x2014;Te based thermoelectric material, the method comprising: forming a Pb&#x2014;Te based by mixture mixing element lead, element tellurium and a dopant; melting and then quenching the mixture; and obtaining a thermoelectric sintered body by hot-pressing a molded body obtained after the quenching.

Method of manufacturing thermoelectric material and thermoelectric material prepared by the method and thermoelectric generator

A system and method for providing Internet broadcasting data based on hierarchical structure, which can reduce a bottleneck problem due to data congestion. The method for providing Internet broadcasting data includes the steps of; a) if a connection request signal is received from a first terminal, determining whether a number of terminals connected to a server is smaller than a threshold value; b) if the number of the terminals connected to the server is smaller than the threshold value, transmitting broadcasting data to the first terminal; and c) if the number of the terminals connected to the server is not smaller than the threshold value, leading the first terminal to try to connect a second terminal, wherein the second terminal is one of the terminals connected to the server.

System and method for providing internet broadcasting data based on hierarchical structure

Growing community of inventors

Seoul, South Korea

Jun Phil Hwang