Bonding structure of e chuck to aluminum base configuration

The present disclosure is a method of bonding an electrostatic chuck to a temperature control base. According to the embodiments, a bonding layer is formed between a dielectric body comprising the electrostatic chuck and a temperature control base. A flow aperture extends through the dielectric body...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Parkhe, Vijay D, Lindley, Roger Alan
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SEMICONDUCTOR DEVICES TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present disclosure is a method of bonding an electrostatic chuck to a temperature control base. According to the embodiments, a bonding layer is formed between a dielectric body comprising the electrostatic chuck and a temperature control base. A flow aperture extends through the dielectric body and is aligned with a flow aperture in the temperature control base. The bonding layer is also configured with an opening that aligns with apertures in the dielectric body and the temperature control base. In one aspect, a porous plug may be disposed within the flow aperture to protect the bonding layer. In another aspect, a seal is disposed within the flow aperture to seal off the boding layer from gases in the flow aperture.