Abstract:
A sufficient light-shielding property is obtained by a wafer level lens having at least one lens module having a substrate and a plurality of lenses formed on the substrate in which the wafer level lens has a black resist layer formed on the surface of the lens module or on the surface of the substrate and the black resist layer is formed with a pattern having an opening at a part intersecting the optical axis of the lens, and generation of defects such as ghosts, flares and the like due to a reflected light can be prevented and an increase in the production cost can be suppressed.
Abstract:
Provided are the following: a thermoelectric conversion element including, on a substrate, a first electrode, a thermoelectric conversion layer and a second electrode, in which the thermoelectric conversion layer contains an electroconductive nanomaterial having an average length in the major axis direction of at least 5 nm and a polymer compound having a repeating unit represented by the following Formula (1); an article for thermoelectric power generation and a power source for sensors, which use this thermoelectric conversion element; and a thermoelectric conversion material for forming the thermoelectric conversion layer, the thermoelectric conversion material containing the electroconductive nanomaterial described above and a polymer compound having a repeating unit represented by the following Formula (1). In Formula (1), ring A represents a conjugated hydrocarbon ring or a conjugated heterocyclic ring; X represents a group having one or two or more atoms selected from the group consisting of a carbon atom, an oxygen atom, a sulfur atom, a nitrogen atom, a phosphorus atom, and a silicon atom, shared as ring-constituting atoms of the ring A; the average inter-unit distance of the ring A is 1.42 Å or less; R11 and R12 each independently represent a substituent, and may be bonded to each other to form a ring; and the symbol * represents a bonding position for the repeating unit.
Abstract:
A thermoelectric conversion element (1) having, on a substrate (12), a first electrode (13), a thermoelectric conversion layer (14), and a second electrode (15), wherein a nano conductive material and a low band gap material are contained in the thermoelectric conversion layer (14); an article for thermoelectric power generation and a power supply for a sensor using the thermoelectric conversion element (1); and a thermoelectric conversion material containing the nano conductive material and the low band gap material.
Abstract:
A method of producing a thermoelectric conversion element which has, on a substrate, a first electrode, a thermoelectric conversion layer, and a second electrode, which method comprising a step of preparing a dispersion for the thermoelectric conversion layer containing a nano conductive material by subjecting at least the material and a dispersion medium to a high-speed rotating thin film dispersion method; and a step of applying the prepared dispersion on or above the substrate and then drying the dispersion; and a method of preparing a dispersion for a thermoelectric conversion layer, which method comprises dispersing a nano conductive material into the dispersion medium by subjecting at least the material and the medium to a high-speed rotating thin film dispersion method.
Abstract:
The present invention relates to a thermoelectric conversion material including a carbon nanotube, a thermoelectric conversion element including the same, an article for thermoelectric power generation, and a method for manufacturing the thermoelectric conversion element. The thermoelectric conversion material comprising: a carbon nanotube; and a polythiophene polymer constituted of a repeating unit represented by the following formula (1), in Formula (1), each of R1 and R2 independently represents an alkyl group having 1 to 20 carbon atoms.
Abstract:
Provided is a thermoelectric conversion module in which the warping degree of the thermoelectric conversion module can be adjusted, the adhesiveness for being attached to a heat source such as a pipe improves, and the degradation of the thermoelectric performance can be prevented. This object is achieved by a thermoelectric conversion module having a flexible substrate and a thermoelectric conversion element having a first electrode, a thermoelectric conversion layer including an organic material, and a second electrode in this order, in which the thermoelectric conversion module has a stress relaxation layer that adjusts warping of the flexible substrate on a surface of the flexible substrate opposite to the thermoelectric conversion element and warps so as to become concave with respect to a thermoelectric conversion element side.
Abstract:
A thermoelectric conversion element 1 having, on a substrate 12, a first electrode 13, a thermoelectric conversion layer 14, and a second electrode 15, wherein a nano conductive material and a low band gap material are contained in the thermoelectric conversion layer 14; an article for thermoelectric power generation and a power supply for a sensor using the thermoelectric conversion element 1; and a thermoelectric conversion material containing the nano conductive material and the low band gap material.
Abstract:
Provided are a composition for forming a thermoelectric conversion layer, the composition having excellent thermoelectric characteristics; a thermoelectric conversion element, in which the composition is used to form a thermoelectric conversion layer; and a thermoelectric power generating component. The composition for forming a thermoelectric conversion layer includes inorganic particles having an average particle size of 1.0 μm or less; a carrier transport material which satisfies at least one of the condition that the mobility is 0.001 cm2/Vs or more and the condition that the carrier density is 1×1010 cm−3 to 1×1021 cm−3 when the band gap of the inorganic particles is 1.5 eV or less; and a material for a thermal excitation source which is an organic material satisfying the condition that the band gap is 1.5 eV or less when the band gap of the inorganic particles is more than 1.5 eV.
Abstract translation:提供一种用于形成热电转换层的组合物,该组合物具有优异的热电特性; 热电转换元件,其中所述组合物用于形成热电转换层; 和热电发电部件。 用于形成热电转换层的组合物包括平均粒径为1.0μm以下的无机粒子, 满足迁移率为0.001cm 2 / Vs以上的条件和载流子浓度为1×10 10 cm -3〜1×10 21 cm -3的条件中的至少一个的载流子传输材料,当无机物 颗粒为1.5eV以下; 以及当无机粒子的带隙大于1.5eV时,作为有机材料的热激发源的材料,其满足条带为1.5eV以下的条件。
Abstract:
The invention provides a photosensitive resin composition that includes titanium black, a photopolymerizable compound, a resin A having an acid value of from 70 mgKOH/g to 250 mgKOH/g, a resin B having an acid value of from 26 mgKOH/g to 65 mgKOH/g, a photopolymerization initiator, and a solvent, the photopolymerization initiator including an oxime photopolymerization compound.