摘要:
Provided is an image scanning unit which makes it possible to improve scanning accuracy while also making the overall body thinner by appropriately positioning a plurality of reflection members within an effective space in a carriage frame without wasting space. An image scanning unit, wherein a frame is divided into at least two spaces facing an irradiation surface, a first accommodation unit for accommodating a light source unit is formed in one of the spaces, a second accommodation unit for accommodating at least one reflection member is formed in the other adjacent space, a first reflection member for initially receiving light reflected from the irradiation surface is positioned at the side opposite the irradiation surface with the first accommodation unit positioned therebetween, and a light-shielding member is provided between the first reflection member and the reflection member positioned in the other space and prevents light that has strayed from a scanning light path from the first reflection member from being incident on the reflection member in the other space.
摘要:
The present invention provides a display device. The display device comprises first and second wirings, first and second transistors, an insulating film over the first and second transistors, a first electrode over the insulating film, a light emitting layer over the first electrode, and a second electrode over the light emitting layer. The gate electrode of the first transistor is formed in a different layer from the first wiring. One of a source electrode and a drain electrode of the first transistor is electrically connected to a gate electrode of the second transistor. The first wiring is parallel to the second wiring.
摘要:
The present invention provides a highly controllable device for exposure from the back side and an exposure method, and also provides a method of manufacturing a semiconductor device using the same. The present invention involves exposure with the use of the back side exposure device of which a reflecting means is disposed on the front side of a substrate, apart from a photosensitive thin film surface by a distance X (X=0.1 μm to 1000 μm), and formation of a photosensitive thin film pattern in a self alignment manner, with good controllability, at a position a distance Y away from the end of a pattern. The invention fabricates a TFT using that method.
摘要:
The present invention provides a highly controllable device for exposure from the back side and an exposure method, and also provides a method of manufacturing a semiconductor device using the same. The present invention involves exposure with the use of the back side exposure device of which a reflecting means is disposed on the front side of a substrate, apart from a photosensitive thin film surface by a distance X (X=0.1 μm to 1000 μm), and formation of a photosensitive thin film pattern in a self alignment manner, with good controllability, at a position a distance Y away from the end of a pattern. The invention fabricates a TFT using that method.
摘要:
An exposure system is provided with an exposure head formed of a red organic EL element which emits light in a red region and another organic EL element which emits light in a predetermined wavelength range shorter than the red region. The exposure system exposes a color photosensitive body containing therein at least a red silver-salt photosensitive material sensitive to the light in the red region and another silver-salt photosensitive material sensitive to the light in the predetermined wavelength range. An optical filter cuts the wavelength components which are shorter than the predetermined wavelength range and included in a sensitive range of the red silver-salt photosensitive material.
摘要:
An optical imaging system is disclosed for selective thermal transfer of a material from a donor film to a substrate. The imaging system includes a light source assembly that is configured to emit a patterned light beam. The patterned light beam includes a plurality of discrete output light segments where the segments at most partially overlap. The imaging system further includes a light relay assembly that receives and projects the plurality of discrete output light segments onto a transfer plane so as to form a projected light segment by a substantial superposition of the plurality of discrete output light segments. When a donor film that includes a transferable material is placed proximate a substrate that lies in the transfer plane, the projected light segment is capable of inducing a transfer of the transferable material onto the substrate.
摘要:
The invention relates to carbamates having general structure (I), wherein: R1, R2 and R3 are H, OH, SH, CN, F, Cl, Br, I, (C1–C4)-alkylthio, (C1–C4)-alkoxyl, (C1–C4)-alkoxyl substituted by one or several F radicals, carbamoylamine, (C1–C4)alkyl and (C1–C4)alkyl substituted by one or several F or OH radicals; R4 represents a substituted or non-substituted cycloalkyl or cycloaryl radical (a heteroalkyl radical or not). The amine of the quinuclidine ring can also be forming quaternary ammonium salts or in an oxidized state (N-oxide). Carbamates (I) are antagonists of the M3 muscarinic receptor, and selectively, the M2 receptor. Hence, they can be used in the treatment of urinary incontinence (particularly due to bladder instability), irritable bowel syndrome, diseases of the respiratory tract (particularly chronic obstructive pulmonary disease, chronic bronchitis, asthma, emphysema and rhinitis) and in ophthalmologic operations.
摘要:
According to the present invention a method for producing a negative image is provided, comprising the following steps:image-wise exposing an imaging element comprising on a support, a light-sensitive silver halide emulsion layer comprising silver halide grains having an average volume of not more than 0.02 .mu.m.sup.3 and a layer containing non-light-sensitive water insoluble silver salt, to produce a latent image in said layer of light-sensitive silver halidedeveloping said latent image to produce physical development nuclei of silverdissolving the non-light-sensitive silver salts using a silver salt complexing agent andallowing the thus formed silver salt complexes to diffuse to the layer containing said image-wise formed physical development nuclei of silver to image-wise deposit and develop said silver salt complexes on said image-wise formed physical development nuclei of silver in the presence of (a) developing agent(s).
摘要:
An overhead light exposure unit for making copies on pre-sensitized sheets from images on film includes a base supporting a vacuum blanket for pressing the sheets and film together against a transparent panel. The transparent panel is mounted in a frame that is pivotally secured to the base for movement between a closed horizontal position for making copies and an upwardly tilted, open position for unloading and loading film, sheets and media into place. A light source is positioned above the panel for directing controlled, high intensity light downwardly through the panel to reproduce film images on the pre-sensitized sheets held in place by the vacuum blanket. A support system is provided for holding the light source in an exposure position space directly above the transparent panel for directing controlled intensity light downwardly through the panel to reproduce an image on a silk screen, sheet or film held in place by the vacuum blanket. The support system is operative to move the light source away from the exposure position to an open position to afford better access to and viewing of the working space above the horizontal position of the vacuum blanket for loading and unloading film media, etc., when the frame is in an open position. The light source is maintained within a space above the base defined within an upwardly extending periphery thereof even in the open position and the exposure distance between the light source and the film sheets is minimized when the light source is in the exposure position to reduce the exposure time interval required.
摘要:
In a contact printer comprising means for supporting a film and an original in superposed relationship, means for providing a source of light for exposing the film through the original, and means for moving the light over the surface of the superposed film and original. The improvement comprises means carried by the light moving means for collimating the light, with the light collimating means comprising a plurality of parallel tubular members having a length to diameter ratio greater than about four and which extend between the light source and the film.