Abstract: An electrode of an embodiment of the present disclosure includes: a substrate on which an electrical circuit is mounted; a first electrode unit disposed on the substrate and electrically coupled to the electrical circuit; and a second electrode unit having conductivity and elasticity and in which at least a part of the first electrode unit is embedded, the second electrode unit being to be brought into contact with a living body.

Abstract: To achieve both user convenience and measurement accuracy without degrading reliability. A biopotential measuring electrode according to the present disclosure includes at least a portion in contact with a living body, the portion including: a base material resin layer containing a predetermined resin material, rubber, or an elastomer, as a main component; and a conductive particle contained in the base material resin layer, in which the conductive particle includes a predetermined base material particle, and a surface-treated region in which at least a part of a surface of the base material particle is coated or substituted with a predetermined material.

Abstract: Provided is a biopotential electrode body having high mechanical strength and suitable for acquiring more bioinformation. The biopotential electrode body includes multiple electrically conductive portions each having a contact surface contactable with a biological body, and one or more electrically insulating portions that electrically insulate the multiple electrically conductive portions from each other. The electrically conductive portions each include a first elastic resin and a plurality of first particles buried in the first elastic resin. The electrically insulating portions each include a second elastic resin and a plurality of second particles buried in the second elastic resin.

Abstract: An electrode of an embodiment of the present disclosure includes: a substrate on which an electrical circuit is mounted; a first electrode unit disposed on the substrate and electrically coupled to the electrical circuit; and a second electrode unit having conductivity and elasticity and in which at least a part of the first electrode unit is embedded, the second electrode unit being to be brought into contact with a living body.

Abstract: A biological information measurement apparatus according to an embodiment of the present disclosure includes one or a plurality of measurement channels to be brought into contact with a biological body, and a reference channel to be brought into contact with the biological body. The biological information measurement apparatus further includes a differential circuit that generates a biological signal corresponding to a difference between a measurement signal obtained from the measurement channel and a reference signal obtained from the reference channel, and a switch mechanism that switches contact impedance between the biological body and each of the measurement channel and the reference channel.

Abstract: To achieve both user convenience and measurement accuracy without degrading reliability. A biopotential measuring electrode according to the present disclosure includes at least a portion in contact with a living body, the portion including: a base material resin layer containing a predetermined resin material, rubber, or an elastomer, as a main component; and a conductive particle contained in the base material resin layer, in which the conductive particle includes a predetermined base material particle, and a surface-treated region in which at least a part of a surface of the base material particle is coated or substituted with a predetermined material.

Abstract: An electrode according to an embodiment of the present disclosure includes: a first conductive material; a second conductive material having non-polarizable property and ionic bonding; and a substrate that includes the first conductive material and the second conductive material, and has a first region and a second region that are different from each other in a concentration ratio between the first conductive material and the second conductive material.

Abstract: A sensor according to an embodiment of the present disclosure includes: a base material; a sensor element placed on the base material; a wiring line electrically coupled to the sensor element; and a stretchable member that covers the sensor element and the wiring line and is bonded to the base material.

Abstract: An electronic device includes a control electrode 11 formed on a substrate 10, an insulating layer 12 covering the control electrode 11, an active layer 13 including an organic semiconductor material, which is formed on the insulating layer 12, and a first electrode 14A and a second electrode 14B formed on the active layer 13, and portions 15 of the first electrode and second electrode in contact with the active layer 13 are modified with an electrode modification material.

Abstract: Provided is a display (1) including: an insulating layer (19) having an opening (19M); and a light-emission device (10) including a functional layer (15) and provided in the opening of the insulating layer, the functional layer being provided between a first electrode (14) and a second electrode (16) and including a light emitting layer. The insulating layer includes a low-refractive-index layer, the low-refractive-index layer being made of a material having a lower refractive index than a refractive index of a layer (15A), and the layer (15A) being in proximity to the insulating layer and included in the functional layer.

Abstract: There is provided an electronic device including at least a first electrode, a second electrode disposed to be spaced apart from the first electrode, and an active layer disposed over the second electrode from above the first electrode and formed of an organic semiconductor material. A charge injection layer is formed between the first electrode and the active layer and between the second electrode and the active layer, and the charge injection layer is formed of an organic material having an increased electric conductivity when the charge injection layer is oxidized.

Abstract: An electronic device includes a control electrode 11 formed on a substrate 10, an insulating layer 12 covering the control electrode 11, an active layer 13 including an organic semiconductor material, which is formed on the insulating layer 12, and a first electrode 14A and a second electrode 14B formed on the active layer 13, and portions 15 of the first electrode and second electrode in contact with the active layer 13 are modified with an electrode modification material.

Abstract: A electronic device includes: a control electrode 11 formed on a base substrate 10; an insulation layer 21 adapted to cover the control electrode 11 and formed of an organic insulation material; an active layer 12 formed on the insulation layer 21, formed of an organic semiconductor material, and subjected to patterning; and a first electrode 13A and a second electrode 13B formed on the active layer 12, in which a chemical composition of a surface of a region A (21A) that is a region of the insulation layer 21 not formed with the active layer 12 differs from a chemical composition of a region B (21B) that is a region of the insulation layer 21 located under the active layer 12.

Abstract: There is provided an electronic device including at least a first electrode, a second electrode disposed to be spaced apart from the first electrode, and an active layer disposed over the second electrode from above the first electrode and formed of an organic semiconductor material. A charge injection layer is formed between the first electrode and the active layer and between the second electrode and the active layer, and the charge injection layer is formed of an organic material having an increased electric conductivity when the charge injection layer is oxidized.

Abstract: An electronic device includes a control electrode 11 formed on a substrate 10, an insulating layer 12 covering the control electrode 11, an active layer 13 including an organic semiconductor material, which is formed on the insulating layer 12, and a first electrode 14A and a second electrode 14B formed on the active layer 13, and portions 15 of the first electrode and second electrode in contact with the active layer 13 are modified with an electrode modification material.

Abstract: There is provided an electronic device including at least a first electrode, a second electrode disposed to be spaced apart from the first electrode, and an active layer disposed over the second electrode from above the first electrode and formed of an organic semiconductor material. A charge injection layer is formed between the first electrode and the active layer and between the second electrode and the active layer, and the charge injection layer is formed of an organic material having an increased electric conductivity when the charge injection layer is oxidized.

Abstract: A thin film transistor includes: an organic semiconductor layer which is formed from a metal-containing material containing at least one of a metallic element and a semi-metallic element capable of reacting with an etching gas; a source electrode and a drain electrode spaced apart from each other; and an organic conductive layer which is inserted between the organic semiconductor layer and the source and drain electrodes in the regions where the organic semiconductor layer overlaps with the source and drain electrodes and which is formed from a non-metal-containing material not containing at least one of a metallic element and a semi-metallic element capable of reacting with the etching gas.

Abstract: An electronic device includes a control electrode 11 formed on a substrate 10, an insulating layer 12 covering the control electrode 11, an active layer 13 including an organic semiconductor material, which is formed on the insulating layer 12, and a first electrode 14A and a second electrode 14B formed on the active layer 13, and portions 15 of the first electrode and second electrode in contact with the active layer 13 are modified with an electrode modification material.

Abstract: There is provided an electronic device including an electrode structure, an insulating layer, and an active layer. The active layer is formed from an organic semiconductor material. The insulating layer, which is in contact with the active layer, is formed from a cyclic cycloolefin polymer or a cyclic cycloolefin copolymer.

Abstract: There is provided an electronic device including at least a first electrode, a second electrode disposed to be spaced apart from the first electrode, and an active layer disposed over the second electrode from above the first electrode and formed of an organic semiconductor material. A charge injection layer is formed between the first electrode and the active layer and between the second electrode and the active layer, and the charge injection layer is formed of an organic material having an increased electric conductivity when the charge injection layer is oxidized.