摘要:
There is provided a coating and developing apparatus that develops a substrate of which surface is coated with resist and exposed to lights. The coating and developing apparatus includes a developing module; a cleaning module; and a transfer mechanism configured to transfer a substrate developed by the developing module to the cleaning module. The developing module includes an airtightly sealed processing vessel configured to form a processing atmosphere; a temperature control plate provided in the processing vessel and mounts thereon the substrate and cools the substrate; and an atmosphere gas supply unit configured to supply an atmosphere gas including mist of a developing solution to a surface of the substrate within the processing vessel. The cleaning module includes a mounting table configured to mount thereon the substrate; and a cleaning solution supply unit configured to supply a cleaning solution to the substrate mounted on the mounting table.
摘要:
There is provided a developing apparatus and a developing method capable of rapidly forming a liquid film of a developing solution on an entire surface of a substrate while reducing a usage amount of the developing solution. The developing apparatus includes an airtightly sealed processing vessel that forms a processing atmosphere therein; a temperature control plate that is provided within the processing vessel and mounts the substrate thereon; an atmosphere gas supply unit that supplies an atmosphere gas including mist and vapor of a developing solution onto a surface of the substrate within the processing vessel; and a first temperature control unit that controls the temperature control plate to a temperature allowing the atmosphere gas to be condensed on the substrate. Here, an inner wall of the processing vessel is maintained at a temperature at which the atmosphere gas is hardly condensed on the inner wall.
摘要:
There is provided a developing apparatus capable of achieving high throughput. The developing apparatus includes an airtightly sealed processing vessel that forms a processing atmosphere therein; an atmosphere gas supply unit that supplies an atmosphere gas containing mist of a developing solution into the processing vessel in order to form a liquid film of the developing solution on a surface of a substrate loaded into the processing vessel; and a drying unit that dries the substrate in order to stop a developing process by the liquid film. A reaction between a resist and the developing solution can be stopped. Therefore, a developing process can be performed in parallel with a cleaning process performed by a cleaning module and high throughput is achieved.
摘要:
There is provided a developing apparatus and a developing method capable of rapidly forming a liquid film of a developing solution on an entire surface of a substrate while reducing a usage amount of the developing solution. The developing apparatus includes an airtightly sealed processing vessel that forms a processing atmosphere therein; a temperature control plate that is provided within the processing vessel and mounts the substrate thereon; an atmosphere gas supply unit that supplies an atmosphere gas including mist and vapor of a developing solution onto a surface of the substrate within the processing vessel; and a first temperature control unit that controls the temperature control plate to a temperature allowing the atmosphere gas to be condensed on the substrate. Here, an inner wall of the processing vessel is maintained at a temperature at which the atmosphere gas is hardly condensed on the inner wall.
摘要:
The substrate treatment apparatus includes a heating plate that heats the substrate prepared by coating a surface of the substrate with a resist and exposing the resist-coated substrate to light; a surface treatment liquid atomizing unit that atomizes a surface treatment liquid used to improve wettability of the substrate with a developer that is supplied onto the resist; a cooling unit that cools the substrate heated by the heating plate; and a surface treatment liquid supply unit that supplies the atomized surface treatment liquid onto the substrate for a portion of the period from the time when the substrate is heated until the cooling means terminates the cooling of the substrate.
摘要:
A resin side cover for covering a side frame member of seat cushion frame of automotive seat, which includes outer and inner cover elements. First and second female engagement elements are respectively provided to forward and backward regions of the outer cover element, whereas first and second male engagement elements of resin material are respectively provided to a forward region of the side frame member and the inner cover element. The first female engagement element has an engagement portion defined therein at a predetermined position. The first male engagement element has a latch element defined therein at a point corresponding to such predetermined position, thus allowing the latch portion to be latchingly engageable with the engagement portion of the first female engagement element, while allowing the latch portion to be disengageable from that engagement portion by displacing the first female engagement element from the foregoing predetermined position.
摘要:
There is provided a developing apparatus capable of achieving high throughput. The developing apparatus includes an airtightly sealed processing vessel that forms a processing atmosphere therein; an atmosphere gas supply unit that supplies an atmosphere gas containing mist of a developing solution into the processing vessel in order to form a liquid film of the developing solution on a surface of a substrate loaded into the processing vessel; and a drying unit that dries the substrate in order to stop a developing process by the liquid film. A reaction between a resist and the developing solution can be stopped. Therefore, a developing process can be performed in parallel with a cleaning process performed by a cleaning module and high throughput is achieved.
摘要:
A method for cleaning a surface of a substrate having a circuit pattern formed thereon, includes: forming a liquid film on the surface by feeding a cleaning solution onto the center of the surface while rotating the substrate with the substrate kept horizontal; forming a dry region by discharging gas to the center while moving a position of feed of the cleaning solution on the surface by a distance from the center toward the periphery of the substrate with the substrate being rotated; moving the position of feed of the cleaning solution on the surface toward the periphery at a speed equal to a speed at which the dry region is expanded toward the periphery while rotating the substrate; and controlling temperature of the cleaning solution to form the liquid film such that the temperature becomes higher than process atmosphere temperature on the surface during feed of the cleaning solution.
摘要:
An arrangement of operation unit in one upper corner portion of seat back of automotive seat is disclosed, in which an operating lever of the operation unit is accommodated in a housing fixed to a connecting bracket disposed in such one upper corner portion, and a shape retaining bracket is fixed to the connecting bracket to retain the peripheral edge region of opening of a trim cover assembly through which an operating lever of the operation unit projects outwardly. The peripheral edge region is inserted between the shape regaining bracket and a bezel, and further, the connecting bracket, housing and trim cover assembly are connected with one another at a connecting point, thereby effectively retaining the peripheral edge region of opening of the trim cover assembly in a predetermined shape conforming to outer contour of the one upper corner portion of seat back.
摘要:
A developing apparatus including a substrate holder that holds a substrate horizontally; means for atomizing a surface treatment liquid used to improve wettability of the substrate with a developer; a first spray nozzle that sprays the atomized surface treatment liquid onto the substrate; and a developer supply nozzle that supplies a developer onto the substrate to which the substrate treatment liquid has been sprayed. The surface tension of the atomized surface treatment liquid with respect to the substrate is lower than the surface tension of the surface treatment liquid with respect to the substrate. The atomization suppresses the fact that the surface treatment liquid gathers on a certain portion of the surface of the substrate. The surface treatment liquid can be easily supplied onto the entire surface of the substrate, and improve wettability of the substrate with the developer.