Abstract: Provided is a light absorption anisotropic film capable of preparing an image display device having excellent display performance and excellent durability, and a laminate and an image display device formed of the light absorption anisotropic film. The light absorption anisotropic film is used for an image display device, which is formed of a liquid crystal composition containing a liquid crystal compound and a dichroic substance, in which in a signal derived from the dichroic substance detected by time-of-flight secondary ion mass spectrometry, a relationship between a maximum intensity Imax of the light absorption anisotropic film in a thickness direction and an intensity Isur1 in a surface of the light absorption anisotropic film on a viewing side of the image display device satisfies Expression (I-1) 2.0?Imax/Isur1.

Abstract: An object of the present invention is to provide an image display device capable of easily detecting an eye gaze. The object is achieved by providing an image display optical system; an infrared light source that irradiates an eyeball of a user with infrared light; a hologram element that transmits infrared light emitted by the infrared light source and reflected by the eyeball of the user; and an infrared light image sensor that images infrared light transmitted through the hologram element, in which the hologram element acts on infrared light without acting on visible light and emits reproduced infrared light with an intensity distribution in a plane direction corresponding to an eye gaze of the user.

Abstract: Provided is a light absorption anisotropic film capable of preparing an image display device having excellent display performance and excellent durability, and a laminate and an image display device formed of the light absorption anisotropic film. The light absorption anisotropic film is used for an image display device, which is formed of a liquid crystal composition containing a liquid crystal compound and a dichroic substance, in which in a signal derived from the dichroic substance detected by time-of-flight secondary ion mass spectrometry, a relationship between a maximum intensity Imax of the light absorption anisotropic film in a thickness direction and an intensity Isur1 in a surface of the light absorption anisotropic film on a viewing side of the image display device satisfies Expression (I-1) 2.0?Imax/Isur1.

Abstract: An object of the present invention is to provide a laminate capable of preparing an image display device having excellent display performance and excellent discoloration resistance, and an image display device formed of the laminate. The laminate of the present invention is a laminate including two substrates, and a polarizer layer disposed between the two substrates, in which the polarizer layer contains one or more kinds of azo coloring agents having two or more azo bonds in a molecule, moisture permeabilities of the two substrates are 10?3 g/m2·day or less, and a content of moisture present between the two substrates is 0.9 g/m2 or less.

Abstract: An object is to provide a polarizing plate, a circularly polarizing plate, and a method for producing a polarizing plate, each of which can accomplish both of the antireflection effect for external light and an improvement in the utilization efficiency of light emitted by a light emitting element, in a case of being used in a self-luminous display device using an inorganic EL element, an organic EL element, or the like. The polarizing plate is a polarizing plate having an alignment film and a polarizer layer including a dichroic coloring agent, in which the polarizing plate has a plurality of through-holes that penetrate the alignment film and the polarizer layer, and the light transmittance in a portion where the alignment film and the polarizer layer are present is 80% or less.

Abstract: Provided is a flow rate measuring device capable of ensuring sufficient signal intensity even with a low output light source. The flow rate measuring device that detects a flow velocity of a fluid flowing through an object by a Doppler effect of light, the flow rate measuring device includes a light source unit that emits laser light to the object, a light receiving unit that receives the laser light scattered by the object, and a light bending member that bends the laser light emitted from the light source unit and causes the laser light to be inclined with respect to a surface of the object and incident on the surface.

Abstract: The present invention provides: a laminate which has excellent moisture-heat resistance and includes a light-absorbing anisotropic layer sandwiched between pressure sensitive adhesive layers; and an image display device using the same. The laminate includes a pressure sensitive adhesive layer, a light-absorbing anisotropic layer, and a pressure sensitive adhesive layer in this order, in which the light-absorbing anisotropic layer contains an organic dichroic substance, a thickness of the light-absorbing anisotropic layer is 5 ?m or less, the pressure sensitive adhesive layer and the pressure sensitive adhesive layer are each a pressure sensitive adhesive layer at a closest position as viewed from the light-absorbing anisotropic layer in the laminate, and H represented by Expression (I) is 10.0 or less.

Abstract: Provided are a heat ray-screening material and an interlayer for laminated glass and laminated glass which have the heat ray-screening material. A first embodiment of the heat ray-screening material has at least a metal flat plate particle-containing layer A containing metal flat plate particles a having an aspect ratio equal to or higher than 10 and equal to or lower than 20. A second embodiment of the heat ray-screening material has at least a metal flat plate particle-containing layer A containing metal flat plate particles a and a metal flat plate particle-containing layer B containing metal flat plate particles b, in which an absolute value of a difference between a maximum reflection wavelength of the metal flat plate particle-containing layer A and a maximum reflection wavelength of the metal flat plate particle-containing layer B is equal to or higher than 220 nm.

Abstract: Provided are a resin molded body and applications thereof. The resin molded body includes a resin layer containing a resin and a compound represented by Formula (1), and on at least one surface of the resin layer, a protective layer that contains at least one substance selected from the group consisting of urethane resin, acrylic resin, and polysiloxane. In Formula (1), Het1 represents a divalent 5-membered or 6-membered aromatic heterocyclic residue. Xa, Xb, Xc, and Xd each independently represent a hetero atom, and Ya, Yb, Yc, Yd, Ye, and Yf each independently represent a hetero atom or a carbon atom. A ring bonded to Het1 may have a double bond at any position.

Abstract: The present invention provides a method for producing a metal wiring-containing laminate which is capable of efficiently producing a metal wiring-containing laminate having a fine metal wiring with low resistance; as well as a metal wiring-containing laminate and a substrate with a plated layer. The method for producing a metal wiring-containing laminate of the present invention includes: a step of forming a photosensitive layer having a functional group capable of interacting with a plating catalyst or a precursor thereof on a substrate; a step of exposing the photosensitive layer in a patternwise manner and subjecting the exposed photosensitive layer to a development treatment to form a plated layer having a groove portion; a step of applying a plating catalyst or a precursor thereof to the plated layer; and a step of subjecting the plated layer, to which the plating catalyst or the precursor thereof has been applied, to a plating treatment to form a metal wiring so as to fill the groove portion.

Abstract: An object of the present invention is to provide a method for producing an electroconductive laminate, which is capable of forming a metal layer having low resistance at a position corresponding to a patterned plated layer, a laminate, and an electroconductive laminate.

Abstract: An object of the present invention is to provide a film having a plated-layer precursor layer which is capable of forming a metal layer having excellent roll-to-roll productivity and excellent adhesiveness to a substrate. Another object of the present invention is to provide a film having a patterned plated layer as well as an electroconductive film and a touch panel using the same. The film having a plated-layer precursor layer of the present invention is a film having a plated-layer precursor layer including a substrate, and an undercoat and a plated-layer precursor layer disposed on the substrate in this order from the substrate side, in which the undercoat has a hardness on the surface thereof of 10 N/mm2 or less and a friction coefficient with release paper of 5 or less.

Abstract: A piezoelectric element includes: a titanium-containing adhesion layer, a lower electrode, a PZT-based piezoelectric film, and an upper electrode, which are sequentially provided on a silicon substrate, in which the lower electrode includes a columnar structure film consisting of a large number of columnar crystals which are grown from a surface of the titanium-containing adhesion layer and have a platinum group element as a primary component, and an adhesion layer component diffused from the titanium containing adhesion layer and oxygen diffused from the piezoelectric film side, which are present in the columnar structure film, and a main column diameter of the columnar crystal of the columnar structure film is 50 nm or more and 200 nm or less.

Abstract: A piezoelectric device, including the following on a substrate in the order listed below: a lower electrode, a piezoelectric film which contains a Pb containing perovskite oxide represented by a general expression (P) below, and an upper electrode, in which the piezoelectric film has a layer of pyrochlore oxide on the surface facing the lower electrode, and the average layer thickness of the pyrochlore oxide layer is not greater than 20 nm. AaBbO3??(P) where, A: at least one type of A-site element containing Pb as a major component, B: at least one type of B-site element selected from the group consisting of Ti, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Sc, Co, Cu, In, Sn, Ga, Zn, Cd, Fe, and Ni, and O: an oxygen element.

Abstract: A photoelectric conversion element comprises: a pair of electrodes; and an organic photoelectric conversion layer between the pair of electrodes, wherein one of the electrodes is a first electrode that collects electrons generated in the organic photoelectric conversion layer; the other one of the electrodes is a second electrode that collects holes generated in the organic photoelectric conversion layer; and the photoelectric conversion element further comprises a hole blocking layer that comprises silicon oxide and inhibits injection of holes into the organic photoelectric conversion layer from the first electrode while applying a bias voltage between the electrodes, the hole blocking layer being disposed between the first electrode and the organic photoelectric conversion layer, and an oxygen/silicon composition ratio of the silicon oxide is 0.5 or greater and 1.2 or less.

Abstract: A photoelectric conversion element comprises: a pair of electrodes; and an organic photoelectric conversion layer between the pair of electrodes, wherein one of the electrodes is a first electrode that collects electrons generated in the organic photoelectric conversion layer; the other one of the electrodes is a second electrode that collects holes generated in the organic photoelectric conversion layer; and the photoelectric conversion element further comprises a hole blocking layer that comprises silicon oxide and inhibits injection of holes into the organic photoelectric conversion layer from the first electrode while applying a bias voltage between the electrodes, the hole blocking layer being disposed between the first electrode and the organic photoelectric conversion layer, and an oxygen/silicon composition ratio of the silicon oxide is 0.5 or greater and 1.2 or less.