Patent application number | Description | Published |
20100221436 | SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD - In the present invention, a holding table incorporating a heater is provided, for example, in a treatment container of a planarization unit. A pressing plate having a lower surface formed flat is disposed above the holding table. The pressing plate is movable in the vertical direction and can lower to the holding table to press a resist film on the substrate from above. The pressing plate intermittently presses the upper surface of the resist film to planarize the upper surface while the heater is heating the substrate on the holding table at a predetermined temperature to dry the resist film. According to the present invention, a coating film applied on the substrate can be sufficiently planarized and dried. | 09-02-2010 |
20110030897 | SUBSTRATE TREATMENT APPARATUS AND SUBSTRATE TREATMENT METHOD - In a substrate treatment method for supplying a coating solution to a substrate with projections and depressions on a front surface thereof to form a coating film on the front surface of the substrate, the coating solution is supplied to the rotating substrate to form a coating film on the front surface of the substrate, and the substrate having the coating film formed thereon is heated to adjust an etching condition of the coating film. Next, the etching solution is supplied to the rotating substrate to etch the coating film, and thereafter the coating solution is supplied to the substrate to form a flat coating film on the front surface of the substrate. Thereafter, the substrate is heated to cure the coating film. This flattens the coating film with uniformity and high accuracy without undergoing a high-load process such as chemical mechanical polishing. | 02-10-2011 |
20110062114 | SUBSTRATE LIQUID-PROCESSING METHOD, SUBSTRATE LIQUID-PROCESSING APPARATUS, AND STORAGE MEDIUM - First, hydrofluoric acid is supplied to the circumferential edge of a substrate W while the substrate W provided with a polysilicon film is rotated, to remove a natural oxide film provided along the circumferential edge of the substrate W by etching so as to expose the polysilicon film. Next, hydrofluoric-nitric acid is supplied to the circumferential edge of the substrate W while the substrate W from which the polysilicon film is exposed is rotated, to remove the polysilicon film by etching. Such operation is performed by controlling a rotational driving unit | 03-17-2011 |
Patent application number | Description | Published |
20110030737 | LIQUID PROCESSING APPARATUS FOR SUBSTRATE AND LIQUID PROCESSING METHOD - Disclosed is a liquid processing apparatus and a liquid processing method, which can process an entire wafer at a sufficiently high temperature and can sufficiently suppress adhesion of particles on a surface of the wafer, when the peripheral portion of the wafer is processed. The liquid processing apparatus includes a holding part to hold the substrate, a rotation driving part to rotate the holding part, and a shield unit. The shield unit includes an opposed plate opposed to the substrate held by the holding part, a heating part to heat the substrate through the opposed plate, and a heated gas supplying part to supply heated gas to a surface of the substrate held by the holding part. | 02-10-2011 |
20120067846 | Liquid Processing Method, Recording Medium Having Recorded Program for Executing Liquid Processing Method Therein and Liquid Processing Apparatus - Disclosed is a method for processing a substrate including a first process and a second process. The first process comprises supporting the substrate formed with a titanium-containing film on its front surface and rear surface by a support unit which is rotatably installed; rotating the substrate along with the support unit; and supplying a first processing liquid containing hydrofluoric acid to the rear surface of the substrate thereby processing the rear surface of the substrate with the first processing liquid. The second process comprises supplying a second processing liquid containing ammonia hydrogen peroxide mixture to the rear surface of the substrate after the first process is completed, thereby processing the rear surface of the substrate with the second processing liquid. | 03-22-2012 |
20150323250 | SUBSTRATE PROCESSING APPARATUS, DEPOSIT REMOVING METHOD OF SUBSTRATE PROCESSING APPARATUS AND RECORDING MEDIUM - A particle can be suppressed from being generated by removing a processing liquid or crystals caused by the processing liquid which adhere to a cover member. A substrate processing apparatus includes a substrate holding unit | 11-12-2015 |