摘要:
An applicator device comprises a reservoir tank trapping embrocation, a stage holding a substrate, a ferrule having a slit-shaped opening section above the stage, a fluid transfer pump guiding the embrocation within the reservoir tank to the ferrule, a first opening and closing valve between a suction opening of the fluid transfer pump and the reservoir tank, opening when a suction operation is carried out and closing when a discharge operation is carried out, a second opening and closing valve between a discharge opening of the fluid transfer pump and the ferrule, opening when a discharge operation is carried out and closing when a suction operation is carried out, and driving means relatively moving the ferrule and/or substrate when the slit-shaped opening section and the substrate are adjacent to one another, wherein the fluid transfer pump comprises a membranous sealing member sealing a gap between a cylinder and a plunger.
摘要:
An applicator device comprises a reservoir tank trapping embrocation, a stage holding a substrate, a ferrule having a slit-shaped opening section above the stage, a fluid transfer pump guiding the embrocation within the reservoir tank to the ferrule, a first opening and closing valve between a suction opening of the fluid transfer pump and the reservoir tank, opening when a suction operation is carried out and closing when a discharge operation is carried out, a second opening and closing valve between a discharge opening of the fluid transfer pump and the ferrule, opening when a discharge operation is carried out and closing when a suction operation is carried out, and driving means relatively moving the ferrule and/or substrate when the slit-shaped opening section and the substrate are adjacent to one another, wherein the fluid transfer pump comprises a membranous sealing member sealing a gap between a cylinder and a plunger.
摘要:
A fluid transfer pump comprises a cylinder having a suction opening and a discharge opening, a plunger provided within the cylinder movable to and fro in a direction of an axis line of the cylinder, and a membrane-like sealing member for sealing a gap between the cylinder and the plunger, wherein the plunger is driven to and fro for carrying out suction operation and discharge operation alternately, so that fluid is sucked through the suction opening, then the sucked fluid is discharged through the discharge opening, wherein the suction opening is provided on a side portion of the cylinder so that a fluid transfer pump is provided which has an extremely small accumulation rate of fluid, and has good fluid displacement characteristic.
摘要:
First and second dies are movably opposed to each other. The second die is for pinching a package and a lead wire of the package in cooperation with the first die with a portion of the lead wire that protrudes from the first and the second dies. A slidable base is slidably supported on a die surface of the first die and has an inclined surface. A base pushing rod is movable in a direction which is substantially perpendicular to a base surface of the slidable base. The base pushing rod has an inclined rod surface which is opposed to the inclined surface. A spring urges the slidable base to make the inclined base surface be brought into contact with the inclined rod surface. The base pushing rod moves the slidable base towards the package together with one end portion of the lead wire that is supported on the slidable base when the protruded portion of the lead wire is pushed by the wire pushing member. The slidable base may have a cam follower internal surface which defines a cam hole. In this case, a cam roller is inserted in the cam hole. The slidable base may be moved by the cam roller.
摘要:
A display device which can ensure the correction of a black spot, for example, in forming an opening portion in a portion of a scanning signal line where the scanning signal line intersects a video signal line and forming a semiconductor layer and a conductor layer by a resist reflow method is provided. A conductor layer includes a video signal line, a drain electrode, a source electrode, and a connecting line. A semiconductor layer is formed so as to cover at least a region of the insulation film which is larger than a region where the video signal line and the connecting line are formed. The connecting line is connected with the video signal line over an opening portion which is formed in the scanning signal line. A cutout portion, a projecting portion or an enlarged-width portion is formed on the video signal line and/or the connecting line in a region which corresponds to the opening portion or in the vicinity of the region.
摘要:
A piston 1 which is to be movably supported in a cylinder 11 of a pump 10 to be reciprocally driven is formed by a fluororesin so that it is not impaired by a corrosive liquid. A cylindrical outer peripheral portion 2 of the piston 1 has a thickness of 1 mm or less, and is flexible. The outer peripheral portion has a flange portion 7 in an open end portion via an approximately 180-degree folded-back portion 3. The flange portion 7 is attached to the cylinder 11. When the pump 10 is driven, the cylindrical outer peripheral portion 2 of the piston 1 smoothly rolls without producing deflections or bends in a gap between the outer peripheral face of a piston support member 15 and the inner peripheral face of the cylinder 11, while being in close contact with the two faces.
摘要:
A piston 1 which is to be movably supported in a cylinder 11 of a pump 10 to be reciprocally driven is formed by a fluororesin so that it is not impaired by a corrosive liquid. A cylindrical outer peripheral portion 2 of the piston 1 has a thickness of 1 mm or less, and is flexible. The outer peripheral portion has a flange portion 7 in an open end portion via an approximately 180-degree folded-back portion 3. The flange portion 7 is attached to the cylinder 11. When the pump 10 is driven, the cylindrical outer peripheral portion 2 of the piston 1 smoothly rolls without producing deflections or bends in a gap between the outer peripheral face of a piston support member 15 and the inner peripheral face of the cylinder 11, while being in close contact with the two faces.
摘要:
A display device includes a sequentially stacked body formed of a gate signal line, an insulation film, a semiconductor layer and a conductor layer on a substrate. The conductive layer forms a drain electrode and a source electrode of a thin film transistor which are arranged with a channel region of the semiconductor layer therebetween, and one of the drain and source electrode is formed in an approximately U shape having an open-ended one end side and a connecting portion on another end side so that the one electrode surrounds a distal end portion of another electrode as viewed in a plan view, and a projecting portion is formed on a side of the connecting portion opposite to the another electrode.
摘要:
A display device which can ensure the correction of a black spot, for example, in forming an opening portion in a portion of a scanning signal line where the scanning signal line intersects a video signal line and forming a semiconductor layer and a conductor layer by a resist reflow method is provided. A conductor layer includes a video signal line, a drain electrode, a source electrode, and a connecting line. A semiconductor layer is formed so as to cover at least a region of the insulation film which is larger than a region where the video signal line and the connecting line are formed. The connecting line is connected with the video signal line over an opening portion which is formed in the scanning signal line. A cutout portion, a projecting portion or an enlarged-width portion is formed on the video signal line and/or the connecting line in a region which corresponds to the opening portion or in the vicinity of the region.
摘要:
The present invention provides a display device which can obviate the occurrence of a leak current in a thin film transistor. In a display device including a substrate, and gate signal lines, an insulation film, semiconductor layers and conductor layers which are sequentially stacked on the substrate, the conductor layer forms at least a drain electrode which is connected to a drain signal line and a source electrode which is connected to a pixel electrode, and the semiconductor layer is formed in a pattern in which the semiconductor layer has a protruding portion which protrudes outwardly from the conductor layer at a portion thereof except for a distal end of the drain electrode as viewed in a plan view.