Abstract: An ink set which includes an ink composition including a pigment, polymer particles having a glass transition temperature of 70° C. or more and a volume average particle size of 70 nm or lower, and a water-soluble polymerizable compound that undergoes polymerization when irradiated with an active energy ray; and a treatment liquid including an aggregating agent for aggregating components in the ink composition, and an image forming method, including an ink applying process for applying the ink composition; and a treatment liquid applying process for applying the treatment liquid, are provided.

Abstract: An ink set for inkjet recording including an ink composition including a dispersion of a pigment dispersed by a water-insoluble polymer which is formed by copolymerizing a monomer mixture containing a styrenic macromer, as well as self-dispersing polymer particles, a water-soluble organic solvent, and water; and a reactive liquid which forms an aggregate when contacted with the ink composition; and an image recording method using the ink set, are provided.

Abstract: A thermosensitive recording material including, on a support having a type D durometer hardness of 40 or more as defined in accordance with ISO 7619:2004, and sequentially from the support side, an undercoating layer having a dynamic microhardness at 25° C. of 5.0 mN or less; and a thermosensitive color-forming layer containing an electron-donating dye precursor and an electron-accepting compound for thermal color-formation of the electron-donating dye precursor.

Abstract: A colored curable composition contains a dipyrromethene metal complex compound formed from a fluorine-containing dipyrromethene compound represented by Formula (1) and a metal or metal compound. (R1 to R7: H or substituent (at least one of R1 to R7 includes a substituent represented by Formula (2)); Rg: H or substituent; a ?1; Rf: a fluorine atom, fluorine-containing alkyl group having 1 to 4 carbon atoms, fluorine-containing aryl group, fluorine-containing alkoxy group having 1 to 4 carbon atoms, fluorine-containing alkylsulfonamido group having 1 to 4 carbon atoms, or fluorine-containing arylsulfonamido group; m: 1 to 5; n: 0 to 4; L: single bond, O, S, NH, R—NH(R: alkylene), —Ar—NH— (Ar: arylene), CO, COO, OCO, *COS, *SCO, *CONH, *NHCO, *NHSO2, SO, SO2, *SO2NH, an alkylene chain having 1 to 4 carbon atoms or arylene group.

Abstract: An image is recorded by ejecting two or more ink compositions on a porous layer that contains inorganic microparticles and a water-soluble resin and has a porosity [%] of 50% or more with a maximum total ejection amount (mL/m2) set at less than 90% of an absorption capacity (mL/m2) of diethylene glycol in the porous layer. The porosity=(absorption capacity of diethylene glycol (mL/m2))/(thickness of porous layer (?m))×100. The maximum total ejection amount=(maximum ejection amount of one dot (mL/m2))×(total amount of ink (%)). An inkjet recording method capable of inhibiting color change from occurring to cause color irregularities when papers are stacked on an image portion within a relatively short time after recording in high-speed processing or processing of a large number of sheets, and capable of stably obtaining images recorded with desired color tone.

Abstract: The invention provides a thin film transistor comprising an active layer, the active layer comprising an IGZO-based oxide material, the IGZO-based oxide material being represented by a composition formula of In2-xGaxZnO4-?, where 0.75<x<1.10 and 0<??1.29161×exp(?x/0.11802)+0.00153 and being formed from a single phase of IGZO having a crystal structure of YbFe2O4, and a method of producing the thin film transistor.

Abstract: A polishing liquid for a chemical mechanical polishing of a semiconductor device includes (a) a carboxylic acid compound having one or more carboxy groups, (b) colloidal silica particles having a ? potential of ?10 mV to ?35 mV when used in the polishing liquid, (c) a benzotriazole derivative, (d) an anionic surfactant, and (e) an oxidizing agent, and the polishing liquid has a pH of from 5.0 to 8.0.

Abstract: A droplet ejection device includes a liquid ejection head, a supply flow path, a supply pump, and a supply flow path pressurizer. The supply flow path supplies the liquid to the head and for which a first depressurization threshold is specified in advance. The supply pump sucks the liquid, pressurizes the sucked liquid and supplies the sucked liquid to the head via the supply flow path, and keeps a pressure of liquid in the supply flow path near to a predetermined supply flow path target pressure. The supply flow path pressurizer pressurizes the pressure of liquid in the supply flow path if the pressure of liquid in the supply flow path falls to less than or equal to the first depressurization threshold.

Abstract: A colored curable composition including at least (A-1) a complex including a compound represented by the following formula (I) and a metal atom or a metal compound, (A-2) a phthalocyanine pigment, (B) a dispersing agent, (C) a polymerizable compound, (D) a photopolymerization initiator, and (E) an organic solvent: wherein R1 to R6 each independently represent a hydrogen atom or a substituent; and R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group.

Abstract: A colored curable composition is provided which has good developability, has excellent color purity, can be formed into a thin film, and has a high absorption coefficient. The colored curable composition includes at least one of specific dipyrromethene metal complex compounds and tautomers thereof. Also, a colored curable composition suitable for forming a color filter which is used in a liquid crystal display device or a solid-state imaging device, and a color filter using the colored curable composition and a method of producing the same are provided.

Abstract: The invention provides an IGZO-based oxide material and a method of producing the same, the IGZO-based oxide material being represented by a composition formula of In2-xGaxZnO4-?, where 0.75<x<1.10 and 0<??1.29161×exp(?x/0.11802)+0.00153, and being formed from a single phase of IGZO having a crystal structure of YbFe2O4.

Abstract: The present invention provides a treatment liquid including: at least one acidic compound selected from an organic acidic compound or an inorganic acidic compound; and at least one compound selected from a nitrogen-containing heterocyclic compound or an organic mercapto compound; wherein the treatment liquid has a pH of from 0.5 to 2.0 at 25° C. and the ability to aggregate particles dispersed in an ink composition including at least one colorant and particles of at least one polymer.

Abstract: An aqueous ink composition for inkjet recording, including: a coloring material containing at least one selected from the group consisting of azo pigments represented by the following formula (1) and tautomers thereof, and salts and hydrates thereof; a dispersant; and a urethane-modified polyester resin wherein Z represents a divalent group derived from a 5- to 8-membered nitrogen-containing heterocycle; Y1, Y2, R11 and R12 each independently represent a hydrogen atom or a substituent; G1 and G2 each independently represent a hydrogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group; and W1 and W2 each independently represent an alkoxy group, an amino group, an alkyl group or an aryl group.

Abstract: A measurement object holder that holds a measurement object in an optical measurement instrument, wherein the optical measurement instrument takes, as the measurement object, a living body in which isotropic scattering of light occurs inside and receives light emitted from the measurement object is disclosed. The measurement object holder includes a block that is formed in a predetermined outer shape by a material having optical properties in which the isotropic scattering of light occurs inside; and a cavity portion that is formed inside the block, that has an inner shape following the outer shape of the measurement object and in which the measurement object is accommodated.

Abstract: An anti-reflection structure body comprises a base member which is made of glassy carbon and at a surface of which is formed an anti-reflection structure including a cluster of minute projections each having a diameter that contracts towards a tip thereof. The minute projections preferably have an average height of from 200 nm to 3000 nm and an average maximum diameter of from 50 nm to 300 nm, and an average pitch of from 50 nm to 300 nm. An anti-reflection structure body which is easily produced, capable of achieving an anti-reflection effect near to non-reflection, and capable of providing the minute structure even to a member having a high melting point such as quartz glass or the like by transfer or the like can be provided.

Abstract: An inkjet recording method is disclosed, in which the method includes: recording an image, on a recording medium, using two or more ink compositions each comprising at least a pigment, by applying the two or more ink compositions to an acidic surface of the recording medium at a dotting interval of 500 msec or less; wherein the recording includes forming at least a first color sub-image by applying at least one of the two or more ink compositions and the at least one of the two or more ink compositions includes a self-dispersing polymer having an acid value of from 70 to 120 mgKOH/g and a water-soluble organic solvent.

Abstract: An electronic device including a first electrode that is provided on a substrate and includes an Mo—Nb alloy, an insulating film disposed on the first electrode, and a second electrode disposed on the first electrode with at least the insulating film interposed between the first electrode and the second electrode; and a method for producing the electronic device are provided.

Abstract: A radiographic imaging assistance device is provided. An acquisition component acquires position information representing positions of defective pixels of an imaging device, the imaging device being plurally provided with pixels comprising detection elements which detect radiation that has passed through a subject of imaging, and the imaging device carrying out imaging by generating image information which represents a radiographic image in accordance with radiation amounts detected by the detection elements and storing the image information in a pre-specified storage region. A judgment component, based on detection region information, which represents a detection region with a size corresponding to the subject of imaging, and the acquired position information, judges whether or not an influence from the defective pixels in a detection region that is represented by the detection region information is within an acceptable level that accepts imaging a radiographic image.

Abstract: The invention provides an ink composition including a pigment, water, a polymerizable compound having an acrylamide structure, a polymerization initiator and a wetting agent that is in the form of a solid at a temperature of 25° C. and an atmospheric pressure of 1 bar, the wetting agent being included in the ink composition in an amount of from 0.01% by mass to 400% by mass with respect to the polymerizable compound having an acrylamide structure.

Abstract: A TFT is provided which includes on a substrate, at least a gate electrode, a gate insulating layer, an active layer containing an amorphous oxide semiconductor, a source electrode, and a drain electrode, wherein a mean square interface roughness between the gate insulating layer and the active layer is less than 2 nm, a carrier concentration of the active layer is 1×1015 cm?3 or more, and a film thickness of the active layer is 0.5 nm or more and less than 20 nm. A TFT is provided which has high field effect mobility and a high ON-OFF ratio, and is improved in environmental temperature dependency. Also, a display using the TFT is provided.