摘要:
A method of processing a polysilazane film includes a first heat process and a subsequent second heat process performed on a target substrate with a polysilazane coating film formed thereon. The first heat process is performed by supplying water vapor into a process area within a reaction container, which accommodates the target substrate, while setting the process area at a first temperature of from 390° C. to 410° C. The second heat process is performed by supplying water vapor into the process area, while setting the process area at a second temperature of from 600° C. to 800° C.
摘要:
A method of processing a polysilazane film includes a first heat process and a subsequent second heat process performed on a target substrate with a polysilazane coating film formed thereon. The first heat process is performed by supplying water vapor into a process area within a reaction container, which accommodates the target substrate, while setting the process area at a first temperature of from 390° C. to 410° C. The second heat process is performed by supplying water vapor into the process area, while setting the process area at a second temperature of from 600° C. to 800° C.
摘要:
A method of processing a polysilazane film includes a first heat process and a subsequent second heat process performed on a target substrate with a polysilazane coating film formed thereon. The first heat process is performed by supplying water vapor into a process area within a reaction container, which accommodates the target substrate, while setting the process area at a first temperature of from 390° C. to 410° C. The second heat process is performed by supplying water vapor into the process area, while setting the process area at a second temperature of from 600° C. to 800° C.
摘要:
A method of processing a polysilazane film includes a first heat process and a subsequent second heat process performed on a target substrate with a polysilazane coating film formed thereon. The first heat process is performed by supplying water vapor into a process area within a reaction container, which accommodates the target substrate, while setting the process area at a first temperature of from 390° C. to 410° C. The second heat process is performed by supplying water vapor into the process area, while setting the process area at a second temperature of from 600° C. to 800° C.
摘要:
When a shutdown is detected, a master boot record (MBR) or a backup MBR are read. When the data of the MBR is not identical to the data of the backup MBR, the MBR is copied to the backup MBR. When the backup MBR cannot normally be read or is improper, the MBR is copied to the backup MBR. When the backup MBR cannot normally be read or is improper while the power of the computer is turned on, the MBR is copied to the backup MBR.
摘要:
A liquid ejection head and a method of forming the same. The liquid ejection head includes a substrate, an ejection port, a liquid channel, and a supply port. The substrate has, above one side thereof, an energy generating element configured to generate energy used to eject liquid. The ejection port, from which a liquid is ejected, is located at a position corresponding to the energy generating element. The liquid channel communicates with the ejection port and penetrates the substrate from the one side to another side of the substrate. The supply port communicates with the liquid channel. The substrate has a projecting layer extending inward of an inner peripheral portion of an opening in the supply port in the one side, and the projecting layer and the energy generating element are formed of the same material.
摘要:
An object of the invention is to provide a method of manufacturing a liquid discharge head in which a distance from a discharge opening and an energy generating element is uniform, simply and with good precision.
摘要:
A method for using a heat processing apparatus of a batch type includes performing a preparatory process for removing aluminum present as a metal impurity from a quartz inner surface of a process container, and performing a main heat process on product substrates held on a holder member in the process container after the preparatory process. The preparatory process includes placing a plurality of dummy substrates for allowing the metal impurity to be deposited thereon inside a process container with no product substrates placed therein; then, supplying a chlorine-containing gas and water vapor into the process container and heating the quartz inner surface of the process container at a process temperature, thereby applying a baking process onto the quartz inner surface to discharge the metal impurity from the quartz inner surface and deposit the metal impurity onto the dummy substrates; and then, unloading the dummy substrates with the metal impurity deposited thereon from the reaction container.
摘要:
A method of filling a trench comprises heating a semiconductor substrate having a trench formed therein and an oxide film formed at least on the sidewall of the trench and supplying an aminosilane gas to the surface of the substrate so as to form a seed layer on the semiconductor substrate, heating the semiconductor substrate having the seed layer formed thereon and supplying a monosilane gas to the surface of the seed layer so as to form a silicon film on the seed layer, filling the trench of the semiconductor substrate, which has the silicon film formed thereon, with a filling material that shrinks by burning, and burning the semiconductor substrate coated by the filling material filling the trench in an atmosphere containing water and/or a hydroxy group while changing the filling material into a silicon oxide and changing the silicon film and the seed layer into a silicon oxide.
摘要:
Provided is a trench filling method, which includes: forming a silicon oxide liner on a semiconductor substrate with trenches formed therein, the trenches including narrow-width portions having a first minimum isolation width and wide-width portions having a second minimum isolation width being wider than the first minimum isolation width; forming an oxidation-barrier film on the silicon oxide liner; forming a silicon liner on the oxidation-barrier film; filling the narrow-width portions with a first filling material; filling the wide-width portions with a second filling material; and oxidizing the silicon liner.