Abstract: A conductor pattern including a gate electrode and an auxiliary pattern spaced apart by a narrow gap is formed on a substrate, an insulating film for a gate insulating film is formed so as to cover the same, a resist film is formed thereon, and the resist film is exposed from a back surface side of the substrate. In the exposure, the conductor pattern functions as a mask, but a resolution is reduced so that the resist film cannot resolve the dimension of the gap, whereby a portion corresponding to the gap is not formed in the resist pattern after development. By the lift-off method using the resist pattern, the source and drain electrodes aligned with the gate electrode are formed. The shape of the source and drain electrodes can be adjusted to an arbitrary shape by adjusting the shape of the auxiliary pattern.

Abstract: A wiring board with an electronic device comprising a plurality of trenches arranged in parallel on a substrate, a common trench communicating the plurality of trenches with each other at one of their ends on the substrate, a metal layer formed at the bottom of the plurality of trenches, and an electrode layer connected with the metal layer and formed on a bottom of the common trench, wherein the electrode layer on the bottom of the common trench constitutes a source electrode or a drain electrode of a field effect transistor, whereby the wiring board and an electronic circuit having a good fine wire pattern and a good narrow gap between the patterns using a coating material can be formed, and a reduction for a cost of an organic thin film electronic device and the electronic circuit can be attained since they can be realized through a development of a printing technique.

Abstract: To provide a low-voltage-driven, low-power-consumption, electrophoretic imaging device and an operation method of the same. An electrophoretic imaging device includes an electrode in contact with an electrophoretic dispersion liquid in which particles are dispersed, and a holding electrode disposed on a side of the electrode opposed on a side thereof in contact with the electrophoretic dispersion liquid with an insulating layer interposed between the electrode and holding electrode.

Abstract: A method of coating by supplying a liquid material from a nozzle tip to form a film on a substrate surface facing to the nozzle, having the steps of: preparing a translation mechanism, which is capable of moving the nozzle in an in-plane direction and in a thickness direction of the substrate; making the nozzle to come gradually closer to the substrate, after positioning of the nozzle on the in-plane of the substrate, by using the translation mechanism; detecting electric current flowing through the nozzle from the substrate surface, when a semiconductor droplet supplied from the nozzle tip contacts with an electrode installed at the substrate surface; stopping accession of the nozzle to the substrate, when the electric current exceeds threshold value set in advance; and making the nozzle tip apart from the substrate farther than in the stopping, so as to coat the substrate with the liquid material.

Abstract: An object of the present invention is to provide a thin and light-weight actuator module structure comprising a multi-layer structure such as a bimorph or unimorph structure that can be formed in an arbitrary shape and deformed in an arbitrary direction, which is high in safety and durability and can be easily fabricated, as well as a method of manufacturing the same. An actuator has a structure such that a striped internal stress distribution is induced within a plane of a bending type actuator of a laminate structure, thereby allowing the actuator to bend so as to constitute a part of a cylindrical shape whose central axis is parallel to the striped direction.

Abstract: An object of the present invention is to provide a thin and light-weight actuator module structure comprising a multi-layer structure such as a bimorph or unimorph structure that can be formed in an arbitrary shape and deformed in an arbitrary direction, which is high in safety and durability and can be easily fabricated, as well as a method of manufacturing the same. An actuator has a structure such that a striped internal stress distribution is induced within a plane of a bending type actuator of a laminate structure, thereby allowing the actuator to bend so as to constitute a part of a cylindrical shape whose central axis is parallel to the striped direction.

Abstract: A display device uses an organic actuator as a pixel, and an under-layer substrate is formed underneath the actuator. A surface of the actuator is set to a black and a surface of the substrate is set to a white. Seeing the actuator from an outside, the surface of actuator is visible in a black when the actuator is a planar state and visible in a white when the actuator is inflected, which realizes a display. In addition, the actuator has a memory effect by utilizing a shape memory effect and Coulomb force of the organic material.

Abstract: A lightweight, compact, and flexible organic actuator module that is stably operated in a gas such as air and safely handled has a structure in which an organic actuator and a counter electrode immersed in electrolyte solution together with the gas are stored and sealed in a container provided with a flexible portion. In the actuator module, both ends of the organic actuator are fixed to the container, and only one end of the counter electrode is fixed to the container.

Abstract: An object of the present invention is to provide a thin and light-weight actuator module structure comprising a multi-layer structure such as a bimorph or unimorph structure that can be formed in an arbitrary shape and deformed in an arbitrary direction, which is high in safety and durability and can be easily fabricated, as well as a method of manufacturing the same. An actuator has a structure such that a striped internal stress distribution is induced within a plane of a bending type actuator of a laminate structure, thereby allowing the actuator to bend so as to constitute a part of a cylindrical shape whose central axis is parallel to the striped direction.

Abstract: A material for an actuator is provided which is reduced in weight, can be micro-miniaturized and can be used stably in a gas phase such as in atmospheric air safely, and an actuator using the material is provided. The material used for the actuator comprises a material formed by mixing fine conductive particles with a polymer material having a large absolute value of thermal expansion coefficient.

Abstract: A lightweight, compact, and flexible organic actuator module that is stably operated in a gas such as air and safely handled has a structure in which an organic actuator and a counter electrode immersed in electrolyte solution together with the gas are stored and sealed in a container provided with a flexible portion. In the actuator module, both ends of the organic actuator are fixed to the container, and only one end of the counter electrode is fixed to the container.

Abstract: A probe of scanning probe lithography which provides a long time of useful life. The probe has a tip part comprising a conductor and an insulator, the insulator is formed to cover the conductor, and the conductor is formed to provide a substantially uniform cross-sectional configuration with respect to a surface to be patterned through scanning.

Abstract: Provided is an actuator manufactured using a material obtained by mixing a film material featuring stable motion and high speed of response and used for ion conductive polymer actuators with conductive fine particles. According to the present invention, an actuator which is light in weight, produces low operating noise, and can be used safely and stably, and at the same time, produces expansion/contraction motion, and has speed of response comparable to that of a natural muscle can be obtained.

Abstract: An analyzer to carry out a reaction with efficiency is provided. A substrate and a cover member having a concave portion to form a space for retaining a reaction solution are constructed of deformable material, the cover member is deformed by exerting a force externally of the cover member, and the reaction solution introduced into the space for reaction is moved within the space by this deformation, thereby allowing the reaction solution to be stirred within the space. Enhancement of signal intensities is achieved by improvement of reaction efficiency due to mixing. Further, uniform mixing can be achieved over the entire region within the space because an arbitrary location of the cover member can be deformed.

Abstract: Provided is an actuator manufactured using a material obtained by mixing a film material featuring stable motion and high speed of response and used for ion conductive polymer actuators with conductive fine particles. According to the present invention, an actuator which is light in weight, produces low operating noise, and can be used safely and stably, and at the same time, produces expansion/contraction motion, and has speed of response comparable to that of a natural muscle can be obtained.

Abstract: Current passed through a resist layer or insulating layer is controlled by changing the amplitude of an AC voltage to provide an electron exposure device or electric characteristics evaluation device using a scanning probe.

Abstract: Current passed through a resist layer or insulating layer is controlled by changing the amplitude of an AC voltage to provide an electron exposure device or electric characteristics evaluation device using a scanning probe.

Abstract: To provide an electron exposure apparatus capable of providing high resolution and performing electron exposure at high speed, integrated tips are used, only the tips provided at ends control distances between the tips and the surface of a wafer and the tips used for electron exposure follow the wafer according to deformations of cantilevers, which occur due to the Coulomb force resultant from a voltage applied to each tip.

Abstract: To provide an electron exposure apparatus capable of providing high resolution and performing electron exposure at high speed, integrated tips are used. Only the tips provided at ends control distances between the tips and the surface of a wafer, and the tips used for electron exposure follow the wafer according to deformations of cantilevers, which occur due to the Coulomb force resultant from a voltage applied to each tip.