LCD 1-51 N

The Despatch LCD 1-51 N is a thermal-processing oven classified under the Thermal / Diffusion equipment category. Such ovens are used in semiconductor manufacturing for batch thermal treatments of wafers and substrates.^[1][2]

The Despatch LCD 1-51 N operates as a convection oven, using forced air circulation and electric heating elements to maintain a uniform temperature inside the chamber. Temperature controllers regulate the heating profile to achieve repeatable thermal cycles.

The Despatch LCD 1-51 N is used in semiconductor fabrication for processes such as baking photoresist after coating, curing dielectric or polymer films, and performing low-temperature diffusion or oxidation steps. The oven typically follows spin-coating or deposition steps and precedes lithography or inspection.

In a typical process flow, wafers are loaded into the oven after solvent removal or photoresist application and are then transferred to alignment and exposure tools. The oven can also be employed for annealing of thin films or for removing moisture prior to subsequent processing.

The Despatch LCD 1-51 N is applied in semiconductor manufacturing for thermal processes such as soft baking and hard baking of photoresist, curing of spin-on dielectrics, and low-temperature alloying or annealing. The oven may also be used in substrate cleaning sequences involving thermal dehydration.

Beyond integrated-circuit fabrication, the oven can be employed in related industries such as MEMS, compound semiconductor processing, or photomask preparation, where batch thermal cycling at moderate temperatures is required.