摘要:
A real-time system adapted to a PVD apparatus for monitoring and controlling film uniformity is described. The system includes a shielding plate, a monitoring device, and a data processing program. The shielding plate is disposed on an inner wall of a reaction chamber above a wafer stage. An opening in the center of the shielding plate exposes the wafer. The monitoring device including a scanner and a sensor respectively disposed on opposite sidewalls of the reaction chamber between the shielding plate and the wafer stage is used for measuring the flux of the particles on every portion of the wafer to acquire real-time uniformity data including a function of the wafer position and the flux. The data processing program compares the real-time uniformity data and reference uniformity data, and a feedback signal is outputted to the PVD apparatus to adjust the process parameter thereof for controlling film uniformity.
摘要:
A real-time system adapted to a PVD apparatus for monitoring and controlling film uniformity is described. The system includes a shielding plate, a monitoring device, and a data processing program. The shielding plate is disposed on an inner wall of a reaction chamber above a wafer stage. An opening in the center of the shielding plate exposes the wafer. The monitoring device including a scanner and a sensor respectively disposed on opposite sidewalls of the reaction chamber between the shielding plate and the wafer stage is used for measuring the flux of the particles on every portion of the wafer to acquire real-time uniformity data including a function of the wafer position and the flux. The data processing program compares the real-time uniformity data and reference uniformity data, and a feedback signal is outputted to the PVD apparatus to adjust the process parameter thereof for controlling film uniformity.
摘要:
A collapsible container includes a cylindrical sidewall extending between a top and a bottom of the container. The sidewall is formed of a flexible material which enables the container to be opened to an expanded configuration or closed to a collapsed configuration. A coil spring biases the container to the open configuration. The coil spring has a top coil adjacent the top of the container and a bottom coil adjacent the bottom of the container. A durable bottom layer is affixed to the bottom of the container by at least one clamp.
摘要:
An integrated circuit device comprises a substrate, a stack structure including circuit structure having conductive lines positioned on the substrate, a reinforcement structure including at least one supporting member positioned on the substrate and a roof covering the circuit structure and the supporting member and at least one bonding pad positioned on the roof and electrically connected to the conductive lines. A method for preparing an integrated circuit device comprises forming a stack structure including circuit structure having conductive lines on a substrate, forming a reinforcement structure including at least one supporting member on the substrate and a roof covering the supporting member and the circuit structure and forming at least one bonding pad on the roof and electrically connecting to the conductive lines.
摘要:
A gas delivering system for an in situ thermal treatment, a thin film deposition and a use of the same are provided. The gas delivering system integrates a thermal treatment system therein so that a thin film deposition and a by rapid thermal annealing can be performed alternatively on a wafer in a reaction chamber. Accordingly, the density of the thin film can be improved and the thermal budget of the process can be reduced.
摘要:
An integrated circuit device comprises a substrate, a stack structure including circuit structure having conductive lines positioned on the substrate, a reinforcement structure including at least one supporting member positioned on the substrate and a roof covering the circuit structure and the supporting member and at least one bonding pad positioned on the roof and electrically connected to the conductive lines. A method for preparing an integrated circuit device comprises forming a stack structure including circuit structure having conductive lines on a substrate, forming a reinforcement structure including at least one supporting member on the substrate and a roof covering the supporting member and the circuit structure and forming at least one bonding pad on the roof and electrically connecting to the conductive lines.