Jusung Engineering Co., Ltd.

Other

Kim, Duck Ho

Duck Ho Kim

Chul-Joo Hwang

Chang Kyun Park

Yong Hyun Kim

Sang Su Choi

Il Hyong Cho

Young Gi Kim

Kyung In Min

A substrate processing method which can supply gas to a plurality of process chamber through one gas supply unit, and supply different gases at the same time, thereby improving the uniformity of the thicknesses of thin films deposited in the respective chambers. The substrate processing method can perform a process in only one chamber by supplying gas to only the chamber at the same time or perform different processes in the plurality of chambers by supplying different gases to the respective chambers. Therefore, films having uniform thicknesses can be deposited in the respective chambers, and the gas supply efficiency can be improved.

Substrate processing method

Disclosed is a thin film type solar cell which prevents short circuit from occurring between a first electrode and a second electrode due to a burr produced in a separation part, thereby preventing an output from being reduced. The thin film type solar cell includes a substrate, a first electrode disposed over the substrate and being apart from an adjacent first electrode by a first separation part, a semiconductor layer disposed over the first electrode and being apart from an adjacent semiconductor layer by a contact part and a second separation part, and a second electrode disposed over the semiconductor layer and being apart from an adjacent second electrode by the second separation part. The semiconductor layer contacts the substrate through the first separation part, and the second electrode contacts the first electrode through the contact part. A height of a burr produced in the second separation part is lower than a height between the first electrode and the second electrode.

Thin film type solar cell and manufacturing method therefor

The present invention relates to a replacement door handle, and comprises: a connection member which has a groove with a certain depth formed therein so as to be coupled to a door lock; and a handle body which has a corresponding fitting portion formed therein so that the connection member can be fitted into and coupled to the fitting portion. Thereby, the present invention has the following effects: it is possible to replace or change a door handle, which is coupled to a door lock, with or to a variety of designs; it is possible to replace or change the door handle in a convenient and easy manner; and it is possible to use the door handle according to a user's preference or taste.

Replacement door handle

Growing community of inventors

Gwangju-si, South Korea

Duck Ho Kim