摘要:
A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.
摘要:
A structure for pattern formation adapted for optically forming a pattern, characterized by comprising: a photocatalyst-containing layer provided on a substrate, the photocatalyst-containing layer containing a material of which the wettability is variable through photocatalytic action upon pattern-wise exposure.
摘要:
In the present invention, a provision of a method for manufacturing a color filter capable of forming a highly sophisticated pattern, to be formed easily at a low cost is desired. The present invention achieves the above mentioned object by providing a method for manufacturing a color filter comprising: (1) forming a light shielding part on a transparent base material; (2) forming a wettability changeable layer which the wettability changes by the function of a photocatalyst, on the surface of the transparent base material on the side with the light shielding part formed; (3) placing the photocatalyst containing layer of the photocatalyst containing layer side substrate which is the photocatalyst containing layer containing a photocatalyst formed on the base member, and the wettability changeable layer with a gap of 200 μm or less, and irradiating an energy from a predetermined direction to form a pixel part forming part comprising a lyophilic area where the contact angle to a liquid is lowered compared with the state before the energy irradiation to the wettability changeable layer, in a pattern; and (4) coloring the pixel part forming part by the ink jet method so as to form a pixel part.
摘要:
The present invention discloses a method of producing a pattern-formed structure, comprising the processes of: preparing a substrate for a pattern-formed structure having a characteristic-modifiable layer whose characteristic at a surface thereof can be modified by the action of photocatalyst; preparing a photocatalyst-containing-layer side substrate having a photocatalyst-containing layer formed on a base material, the photocatalyst-containing layer containing photocatalyst; arranging the substrate for a pattern-formed structure and the photocatalyst-containing-layer side substrate such that the characteristic-modifiable layer faces the photocatalyst-containing layer with a clearance of no larger than 200 μm therebetween; and irradiating energy to the characteristic-modifiable layer from a predetermined direction, and modifying characteristic of a surface of the characteristic-modifiable layer, thereby forming a pattern at the characteristic-modifiable layer. According to this method, a highly precise pattern can be formed without necessity to carry out any post-treatment after exposure. Further, there is no concern that the pattern-formed structure itself deteriorates because the produced pattern-formed structure is free of the photocatalyst.
摘要:
A main object of the present invention is to provide a manufacturing method of a pattern formed body which makes it possible to form property varied patterns having a desired line width, even when plural pattern formed bodies are manufactured. To achieve the object, the invention provides a manufacturing method of pattern formed bodies, comprising: a pattern-forming step of radiating vacuum-ultraviolet light onto a patterning substrate, a surface property of which is varied by the vacuum-ultraviolet light, through a photomask having at least a transparent substrate and a light shielding part to form a pattern formed body having a property varied pattern, in which the surface property of the patterning substrate is varied; and a step of repeating the pattern-forming step to manufacture a plurality of the pattern formed bodies, wherein an interval between the transparent substrate and the patterning substrate upon the pattern-forming step is set into the range of 0.1 μm to 200 μm.
摘要:
In the present invention, the problem of stability deterioration of the obtained conductive pattern substrate at the time of forming a conductive pattern by an additive method when a layer having reactivity remains on the substrate is to be solved. According to pattern exposure with a photo catalyst substrate 4 having a photo catalyst layer 3 laminated on a second substrate 5 superimposed onto a wettability changeable substrate 1 with a wettability changeable layer 3 laminated on a first substrate 2, a wettability pattern is formed. And furthermore, by adhering a conductive coating solution, or the like, a conductive pattern substrate without containing a photo catalyst can be manufactured.
摘要:
An EL device comprising a first electrode, an EL layer formed on the first electrode, and a second electrode formed on the EL layer, wherein at least one layer of a material whose wettability changes when light is applied thereto is formed. The invention provides EL devices that can be simply produced, and processes for producing the same.
摘要:
A main object of the present invention is to provide a manufacturing method of a plurality of pattern formed bodies which makes it possible that even if the pattern formed bodies are continuously manufactured, their property varied patterns are each made into a target pattern form with high precision. To achieve the object, the invention provides a manufacturing method of a plurality of pattern formed bodies, comprising a pattern forming step and a foreign matter removing step, wherein the pattern forming step is a step of radiating vacuum-ultraviolet light through a photomask to a pattern forming substrate, varying a surface property by the vacuum-ultraviolet light, and forming a property varied pattern with the property varied on a surface of the pattern forming substrate to form a pattern formed body; the pattern forming step is repeated plural times to manufacture a plurality of the pattern formed bodies; and the foreign matter removing step is a step performed between the repeated pattern forming steps and of radiating vacuum-ultraviolet light from the same light source as used in the pattern forming step to the photomask, in a state where the photomask and the pattern forming substrate are not opposed to each other, to remove a foreign matter deposited onto the photomask.
摘要:
A main object of the present invention is to provide a cell culture patterning substrate and a method for manufacturing the same, which can be used to culture the cells on the substrate in an intended shape. To achieve the object, the present invention provides a cell culture patterning substrate comprising: a base material provided with a convex portion; and a cell culture region, which is a region for culturing a cell, formed on a surface of the base material, wherein the cell culture region is partitioned with the convex portion of the base material provided with the convex portion.
摘要:
A vascular cell culture patterning substrate, which can efficiently form a plurality of blood vessels on one substrate. The vascular cell culture patterning substrate includes: a base material; a vascular cell adhesion portion formed in at least two substantially parallel lines on the base material, and having adhesive properties to a vascular cell which forms a blood vessel; and a vascular cell adhesion-inhibiting portion formed in between two adjacent vascular cell adhesion portions on the base material, and inhibiting adhesion to the vascular cell. The vascular cell adhesion-inhibiting portion contains a vascular cell adhesion-inhibiting material having vascular cell adhesion-inhibiting properties of inhibiting adhesion to the vascular cell.