Abstract:
A substrate transporting arm and a substrate transporting apparatus to prevent a substrate from sliding and increase a process speed of the substrate, thereby improving productivity. The substrate transporting arm includes a body and a plurality of substrate supporters coupled to the body. Each of the plurality of substrate supporters includes a substrate holder and a substrate supporter pin, and an inner side of the substrate holder includes an inclined portion.
Abstract:
Provided is a substrate supporting device which prevents intrusion of a process gas into a rear surface of a substrate in a high-temperature process. The substrate supporting device includes a support portion configured to have a line contact with an edge exclusion zone of the substrate that is deformed at a specific temperature.
Abstract:
A deposition apparatus according to an exemplary embodiment of the present invention includes: a reactor; a plasma chamber connected to the reactor; a plasma electrode mounted inside of the plasma chamber; and a gas supply plate coupled with the plasma chamber to supply gas into the plasma chamber, wherein a plurality of gas holes is formed at an inner wall of the gas supply plate, and the plurality of gas supply holes is spaced apart from each other by a predetermined interval.