摘要:
In an ink jet printer head which ejects ink drops from a nozzle (11) formed on the surface of the nozzle plate (1), wherein a metal layer (13) and a sulfur compound layer (14) are formed on the surface of the nozzle. Gold atoms of the metal layer (13) and sulfur atoms of the sulfur compound layer (14) are bonded covalently and form a water repellant thin film.Since ink does not remain on the nozzle surface, problems such as ink drops being pulled by residue ink and the ejection direction of ink drops being bent are eliminated.
摘要:
An ink jet printer head having a base, an ink reservoir, an ink pressure generating chamber, a piezoelectric element separating the reservoir and chamber and having a hole connecting the reservoir and chamber, and a transistor formed opposite the piezoelectric element relative to the ink reservoir for operating the piezoelectric element.
摘要:
An ink jet printer head having a vibrating plate 5 with ink supply holes formed thereon, piezoelectric thin film 4, and electrodes (3 and 5) are formed on a substrate 60 with a separation layer interposed therebetween and the substrate is bonded to an ink jet base. The separation layer is irradiated with light to separate the substrate from the vibrating plate, piezoelectric thin film, and electrodes at the separation element; and the ink jet base is joined with the vibrating plate.
摘要:
A liquid droplet discharging head includes: a substrate; a pressure chamber connected to the substrate; a penetrating portion formed in the substrate to discharge a liquid droplet; and a plurality of liquid droplet guiding portions formed at the penetrating portion of the substrate to guide the liquid droplet, in which each of the liquid droplet guiding portions extends with a curvature in an discharging direction of the liquid droplet.
摘要:
A film forming apparatus and a method of driving this apparatus control vibrations imparted to a liquid, by a discharge waveform (a first signal) that causes liquid drops to be discharged and by a micro vibration waveform (a second signal) that does not cause liquid drops to be discharged and that also imparts a shear rate to the liquid that lowers the viscosity of the liquid.
摘要:
A liquid member ejecting device comprises an ejecting head and a liquid member tank for storing a liquid member and supplying the liquid member to the ejecting head. The liquid member ejecting device further comprises an attracting member for covering nozzles, a first decompressing section which is connected to the first attracting section for decompressing inside of the ejecting head via the first attracting member, a second attracting member for covering the nozzles, and a second decompressing section which is connected to the second attracting member so as to decompress inside of the ejecting head via the second attracting member and inside of the liquid member tank while communicating the liquid member tank. By doing this, it is possible to provide a liquid member ejecting device and method therefor, an electro-optic device, and manufacturing method therefor, and an electronic apparatus which can prevent the manufacturing cost from increasing due to the wasteful use of the liquid member so as to remove bubbles from the ejecting head while realizing a smaller nozzle diameter and finer flow paths.
摘要:
A liquid material is filled into a head of a film-forming device. The head is used for discharging liquid drops. A vibration-applying means for applying vibrations to the liquid material filling the liquid material is included.
摘要:
A pet food comprising an aggregate of granules, wherein 60% or more of the granules in the aggregate have a hardness of 2.5 kgw or lower immediately after being soaked in diluted hydrochloric acid (pH 2.5) having a temperature of 20 to 25° C. for 10 minutes.
摘要:
A drawing device is provided that applies drawing liquid containing a drawing material dissolved or dispersed in a solvent onto a substrate. The drawing device includes a liquid drop emitter having a liquid drop ejection head that ejects the drawing liquid onto the surface of the substrate, a substrate stage having the substrate mounted thereon, moving means for relatively moving the liquid drop ejection head or the substrate stage, and control means for controlling at least one of the liquid drop ejection head and the substrate stage. A wall is disposed on at least one of the liquid drop ejection head and the substrate stage to prevent the solvent from flowing out.
摘要:
A film forming apparatus and a method of driving this apparatus control vibrations imparted to a liquid by a discharge waveform (a first signal) that causes liquid drops to be discharged and by a micro vibration waveform (a second signal) that does not cause liquid drops to be discharged and that also imparts a shear rate to the liquid that lowers the viscosity of the liquid.