Asm IP Holding B.v.

DaeYoun Kim

JaeMin Roh

ChangMin Lee

Jaehyun Kim

Jeongho Lee

WonKi Jeong

JinHo Shin

Julll Lee

TaeWoong Kim

DongJun Park

JulIl Lee

In one embodiment according to the disclosure, an apparatus for manipulating substrates in semiconductor processing comprising a plurality of lift pins, comprising a top end and a down end, and configured for the top end can move upward to an UP position and move downward to a DOWN position, wherein the top end supports a wafer, a weight comprising a plurality of lift pin holes and is configured to connect the plurality of lift pins and a plurality of weight supports, each of them are configured to attach to the plurality of lift pins respectively and each of them are to be placed in the plurality of lift pin holes respectively is presented. The embodiment can improve the semiconductor processing efficiency by preventing the lift pins from getting stuck.

Lift pin assembly

Gas flow control plate

A substrate processing method capable of improving thin film uniformity on a substrate by controlling the position of a substrate supporting apparatus includes: a first operation of moving the substrate supporting apparatus in a first direction by a first predetermined distance; a second operation of moving the substrate supporting apparatus in a second direction by a second predetermined distance; a third operation of moving the substrate supporting apparatus in the second direction by the first predetermined distance; and a fourth operation of moving the substrate supporting apparatus in the first direction by the second predetermined distance, wherein the second direction may be opposite to the first direction.

Substrate processing apparatus and substrate processing method

A substrate processing apparatus capable of improving thin film uniformity on a substrate by controlling the position of a substrate supporting apparatus includes a plurality of reactors, wherein each of the reactors includes a substrate supporting apparatus; a ring surrounding the substrate supporting apparatus; and an alignment device for moving the substrate supporting apparatus, wherein the ring is installed such that one surface of the ring comes in contact with the substrate supporting apparatus as the substrate supporting apparatus moves and the ring is movable by a pushing force of the substrate supporting apparatus.

Growing community of inventors

Daejeon, South Korea

DaeYoun Kim