Abstract: A silicon nozzle plate has excellent liquid resistance on an inner surface of a nozzle opening and a discharge surface. A plurality of the nozzle openings are disposed in a silicon substrate of the nozzle plate. A first tantalum oxide film is disposed by atomic layer deposition on both surfaces of the silicon substrate and the inner surface of the nozzle opening, and a second tantalum oxide film that is formed by plasma CVD is stacked on the first tantalum oxide film of the discharge surface.

Abstract: A silicon nozzle plate has excellent liquid resistance on an inner surface of a nozzle opening and a discharge surface. A plurality of the nozzle openings are disposed in a silicon substrate of the nozzle plate. A first tantalum oxide film is disposed by atomic layer deposition on both surfaces of the silicon substrate and the inner surface of the nozzle opening, and a second tantalum oxide film that is formed by plasma CVD is stacked on the first tantalum oxide film of the discharge surface.

Abstract: A droplet discharge device is configured to control the drive corresponding to a prescribed set of the nozzles selected to discharge droplets during a main scan when the droplets are arranged in the first partition regions, based on a pre-measured distribution of a droplet discharge amount of each of the prescribed set of the nozzles so that the droplet discharge amount approximates a predetermined optimal amount, and to control the drive waveforms corresponding to the nozzles included in a plurality of potential combinations of the nozzles selected to discharge droplets during a main scan when the droplets are arranged in the second partition regions, based on a pre-measured distribution of an average droplet discharge amount calculated from an amount of droplets discharged from the each of the nozzles in all the potential combinations so that the droplet discharge amount approximates the predetermined optimal amount.

Abstract: A droplet discharge device includes a droplet discharge head, a feed reel, a drying chamber, a drying-gas-introducing device, a take-up reel, an imaging device, an analyzing unit and a control unit. The imaging device captures an image of functional liquid discharged from nozzles of the droplet discharge head onto a sheet member between the feed reel and the take-up reel with the sheet member having been dried in the drying chamber filled with a drying gas to achieve a predetermined humidity. The analyzing unit measures an area over which the functional liquid is deposited on the sheet member from each of the nozzles, and calculates a distribution of a discharge amount of the functional liquid. The control unit adjusts a voltage applied to the drive elements so that the discharge amount of the functional liquid from each of the nozzles approximates a predetermined optimum amount.

Abstract: A liquid crystal device includes a first substrate, a second substrate, a columnar spacer and liquid crystal. The first substrate and the second substrate are bonded together with the columnar spacer interposed therebetween. The liquid crystal is sandwiched between the first substrate and the second substrate. The columnar spacer has a base portion formed on the first substrate, and a tip portion fixed to the second substrate by using an adhesive material.

Abstract: A liquid crystal device includes a pair of substrates; a liquid crystal layer sandwiched between the pair of substrates; a plurality of pixels each including a plurality of pixel regions, each of the pixel regions having a reflective display region and a transmissive display region; a phase difference film provided in the reflective display region, the phase difference film being located at a side of one substrate of the pair of substrates adjacent to the liquid crystal layer; and a partition wall member having light-shielding properties, the partition wall member being provided at the side of the one substrate adjacent to the liquid crystal layer to partition the phase difference film.

Abstract: A droplet discharge device is configured to control the drive corresponding to a prescribed set of the nozzles selected to discharge droplets during a main scan when the droplets are arranged in the first partition regions, based on a pre-measured distribution of a droplet discharge amount of each of the prescribed set of the nozzles so that the droplet discharge amount approximates a predetermined optimal amount, and to control the drive waveforms corresponding to the nozzles included in a plurality of potential combinations of the nozzles selected to discharge droplets during a main scan when the droplets are arranged in the second partition regions, based on a pre-measured distribution of an average droplet discharge amount calculated from an amount of droplets discharged from the each of the nozzles in all the potential combinations so that the droplet discharge amount approximates the predetermined optimal amount.

Abstract: A droplet discharge device includes a droplet discharge head, a feed reel, a drying chamber, a drying-gas-introducing device, a take-up reel, an imaging device, an analyzing unit and a control unit. The imaging device captures an image of functional liquid discharged from nozzles of the droplet discharge head onto a sheet member between the feed reel and the take-up reel with the sheet member having been dried in the drying chamber filled with a drying gas to achieve a predetermined humidity. The analyzing unit measures an area over which the functional liquid is deposited on the sheet member from each of the nozzles, and calculates a distribution of a discharge amount of the functional liquid. The control unit adjusts a voltage applied to the drive elements so that the discharge amount of the functional liquid from each of the nozzles approximates a predetermined optimum amount.

Abstract: A method of supplying a liquid material in the form of droplets onto a base 10A includes the steps of: preparing a base 10A; forming a plurality of partitions 18R, 18G and 18B on the base 10A, each of the plurality of partitions 18R, 18G and 18B being adapted to become a color element; and ejecting one or more droplet via a droplet ejection device 103 while mutually moving the base 10A with respect to the droplet ejection device 103, the droplet ejection device 103 having one or more nozzle 118 through which the liquid material is supplied onto each of the plurality of partitions 18R, 18G and 18B.

Abstract: A liquid crystal device includes a first substrate, a second substrate, a columnar spacer and liquid crystal. The first substrate and the second substrate are bonded together with the columnar spacer interposed therebetween. The liquid crystal is sandwiched between the first substrate and the second substrate. The columnar spacer has a base portion formed on the first substrate, and a tip portion fixed to the second substrate by using an adhesive material.

Abstract: A method for manufacturing a liquid crystal device is one for manufacturing a liquid crystal device having liquid crystal sandwiched between a pair of substrates that are bonded together with a sealing material interposed therebetween. The method includes a spacer arrangement step of arranging spacer particles for regulating a gap between the pair of substrates in a spacer arrangement region of one of the pair of substrates; a liquid crystal application step of applying, when discharging and applying the liquid crystal as droplets to an image display region of one of the pair of substrates, the liquid crystal to enclose the spacer arrangement region, thereby forming a liquid crystal non-application region that includes the spacer arrangement region and to which the liquid crystal is not applied; and a substrate bonding step of causing the pair of substrates to face each other and bonding the pair of substrates together with the sealing material interposed therebetween.

Abstract: A liquid crystal device includes a pair of substrates; a liquid crystal layer sandwiched between the pair of substrates; a plurality of pixels each including a plurality of pixel regions, each of the pixel regions having a reflective display region and a transmissive display region; a phase difference film provided in the reflective display region, the phase difference film being located at a side of one substrate of the pair of substrates adjacent to the liquid crystal layer; and a partition wall member having light-shielding properties, the partition wall member being provided at the side of the one substrate adjacent to the liquid crystal layer to partition the phase difference film.

Abstract: Aspects of the invention can provide a manufacturing method and a manufacturing system of a liquid crystal display which forms a homogeneous alignment layer by changing, depending on the specific area on a substrate, the quantity of an alignment layer material to be applied. The substrate, such as a substrate on which segment electrodes are formed, is conveyed via a belt conveyor which is driven by a driving gear according to signals from a control device, and is cleaned on a cleaning device. Then on a discharge device, an alignment layer material, the quantity of which differs depending on the specific area, can be applied on the substrate which is conveyed via the belt conveyor. Then, the alignment layer material applied on the substrate can be preliminarily dehydrated on a dehydrating device, and the substrate is burned on a burning device to form an alignment layer. Then, a rubbing process can be carried out onto the alignment layer on a rubbing device.

Abstract: A plurality of element substrates are defined on a glass wafer. A seal portion containing a spacer is defined on a peripheral portion of each of the element substrates. A width measurement portion measures the width of each of the seal portions. A liquid ejecting portion ejects a droplet of liquid crystal onto a liquid crystal seal section encompassed by each seal portion by the amount corresponding to the width. This provides uniform distances between the element substrates and the associated color filter substrates.

Abstract: A method of supplying a liquid material in the form of droplets onto a base 10A includes the steps of: preparing a base 10A; forming a plurality of partitions 18R, 18G and 18B on the base 10A, each of the plurality of partitions 18R, 18G and 18B being adapted to become a color element; and ejecting one or more droplet via a droplet ejection device 103 while mutually moving the base 10A with respect to the droplet ejection device 103, the droplet ejection device 103 having one or more nozzle 118 through which the liquid material is supplied onto each of the plurality of partitions 18R, 18G and 18B.

Abstract: Aspects of the invention can provide a manufacturing method and a manufacturing device of a liquid crystal display for forming an even alignment layer by changing a coating quantity of an alignment layer material for each preset area on a substrate. In the method, a substrate conveyed by a belt conveyor BC driven by a drive based on a signal from a control, for example, a substrate on which a segment electrode is formed, can be cleaned at a cleaner 4. Next, an alignment layer material of different viscosity can be coated on each preset area at a discharger. Next, temporary drying of the alignment layer material coated on the substrate is carried out at the dryer, the substrate can be baked at an oven, and the alignment layer is formed. Then, the alignment layer is subjected to a rubbing process at a rubber.

Abstract: Aspects of the invention can provide a manufacturing method and a manufacturing system of a liquid crystal display which forms a homogeneous alignment layer by changing, depending on the specific area on a substrate, the quantity of an alignment layer material to be applied. The substrate such as a substrate on which segment electrodes are formed, is conveyed via a belt conveyor which is driven by a driving gear according to signals from a control device, and is cleaned on a cleaning device. Then on a discharge device an alignment layer material, the quantity of which differs depending on the specific area, can be applied on the substrate which is conveyed via the belt conveyor. Then, the alignment layer material applied on the substrate can be preliminarily dehydrated on a dehydrating device and the substrate is burned on a burning device to form an alignment layer. Then, a rubbing process can be carried out onto the alignment layer on a rubbing device.

Abstract: A highly shrinkable acrylic filament yarn which exhibits a degree of shrinking of at least 20% in boiling water, a maximum heat shrinking stress of at least 0.15 g/d in a dry heating atmosphere, and a Young's modulus of at least 280 Kg/mm.sup.2 after free shrinking treatment in boiling water.