摘要:
An image reading device is provided with a guide member having a light-blocking portion with its upper surface positioned above an extended surface of a reading surface of an optical reader. The device is also provided with a slant surface between the reading surface of the optical reader and the light-blocking portion. The device is further provided with upper guide surfaces facing the light-blocking portion and the slant surface respectively, at a predetermined distance.
摘要:
A low cost printing device where a document sheet and a recording paper sheet are transferred by a single drive motor. A facsimile device as a printing device with an inkjet printer section has a single drive motor for producing a driving force for transferring a document sheet or a recording paper sheet. Transmission means for transmitting a rotational force of drive motor is switched by controlling the movement of an ink carriage. This enables the single drive motor to alternatively transfer a document sheet or a recording paper sheet.
摘要:
A bracket that rotatably supports a shaft provided along the axis of a back roller for feeding and thereby transporting a document pinched between the back roller and a close-contact-type image sensor elastically supported on a cabinet and that is fitted to the cabinet so as to be rotatable about the shaft is formed integrally with a release lever for releasing the back roller and the close-contact-type image sensor from a state in which they are pressed against each other.
摘要:
A low cost printing device where a document sheet and a recording paper sheet are transferred by a single drive motor. A facsimile device as a printing device with an inkjet printer section has a single drive motor for producing a driving force for transferring a document sheet or a recording paper sheet. Transmission means for transmitting a rotational force of drive motor is switched by controlling the movement of an ink carriage. This enables the single drive motor to alternatively transfer a document sheet or a recording paper sheet.
摘要:
An image forming apparatus which is small in size and can be assembled in a shorter time is provided. The image formimg apparatus includes a support section for supporting a carriage and a common frame including a support section for supporting an image sensor. The common frame is realized by integral molding with resin, whereby it is possible to form the common frame in one process, compared with when a frame for the carriage and a frame for the image sensor are individually formed. Further, using the common frame eliminates need to assemble frames with different functions into one piece. As a result, the common frame can be formed at low cost and in a small size, and time spent for assemble of the image forming apparatus can be shortened.
摘要:
An exposure apparatus includes an optical element via which a patterned beam is projected onto a substrate through exposure liquid filled in a space between the optical element and the substrate. The apparatus also includes a member having a flow passage in which exposure liquid flows, the flow passage being in fluidic communication with the space. The apparatus also includes a cleaning system which cleans the member.
摘要:
An exposure apparatus exposes a substrate by projecting a pattern image onto the substrate through a liquid. The exposure apparatus includes a projection optical system by which the pattern image is projected onto the substrate, and a movable member which is movable relative to the projection optical system. A liquid-repellent member, at least a part of a surface of which is liquid-repellent, is provided detachably on the movable member, the liquid-repellent member being different from the substrate.
摘要:
There is provided an exposure apparatus capable of forming a desirable device pattern by removing unnecessary liquid when performing exposure by projecting a pattern onto the substrate via a projection optical system and the liquid. The exposure device projects an image of the pattern onto the substrate P via the projection optical system and the liquid so as to expose the substrate P. The exposure device includes a liquid removing mechanism 40 which removes the liquid remaining on a part 7 arranged in the vicinity of the image plane of the projection optical system.
摘要:
A lithographic apparatus includes a substrate table which holds a substrate, a projection system which projects a patterned beam of radiation onto the substrate, the projection system having a final optical element adjacent the substrate, a liquid supply system which provides a liquid to a space between the projection system and the substrate table, and a cleaning system which cleans the substrate table.
摘要:
An exposure apparatus forms an immersion area of a liquid on the side of the image plane of a projection optical system and performs exposure of a substrate via the projection optical system and the liquid of the immersion region. The exposure apparatus has an optical cleaning unit which irradiates a predetermined irradiation light, having an optical cleaning effect, onto, for example, the upper surface of the substrate stage which makes contact with the liquid for forming the immersion area. Thus, it is possible to prevent deterioration of the exposure accuracy and measurement accuracy due to pollution of the member in contact with the liquid in the immersion region.