Abstract: A display device includes a light-transmitting portion, a display light source arranged at an inner side of the light-transmitting portion, and a housing including an opening. The housing accommodates the display light source and the light-transmitting portion is arranged in the opening. The light-transmitting portion includes a transparent plastic base member, a first color exhibiting layer containing dye or pigment, and a second color exhibiting layer containing a filler made of a cold mirror thin film. The first color exhibiting layer has a transmittance of 20% or more for light having a specific wavelength. The second color exhibiting layer has a reflectance of 80% or less for light having a wavelength not absorbed by the dye or the pigment of the first color exhibiting layer and a transmittance of 60% or more for light having a wavelength absorbed by the dye or the pigment of the first color exhibiting layer.

Abstract: Provided is an alloyed galvanized steel sheet with excellent resistance to cracking in resistance welding at a welded portion, even if crystal orientations of an Fe-based electroplating layer and a cold-rolled steel sheet are integrated at a high ratio at the interface between the Fe-based electroplating layer and the cold-rolled steel sheet. The alloyed galvanized steel sheet has a Si-containing cold-rolled steel sheet containing Si in an amount of 0.1 mass % to 3.0 mass %; an Fe-based electroplating layer formed on at least one surface of the Si-containing cold-rolled steel sheet with a coating weight per surface exceeding 20.0 g/m2, and an alloyed galvanized layer formed on the Fe-based electroplating layer, where crystal orientations of the Fe-based electroplating layer and the Si-containing cold-rolled steel sheet are integrated at a ratio of more than 50% at the interface between the Fe-based electroplating layer and the Si-containing cold-rolled steel sheet.

Abstract: A display device includes a light-transmitting portion, a display light source arranged at an inner side of the light-transmitting portion, and a housing including an opening. The housing accommodates the display light source and the light-transmitting portion is arranged in the opening. The light-transmitting portion includes a transparent plastic base member, a first color exhibiting layer containing dye or pigment, and a second color exhibiting layer containing a filler made of a cold mirror thin film. The first color exhibiting layer has a transmittance of 20% or more for light having a specific wavelength. The second color exhibiting layer has a reflectance of 80% or less for light having a wavelength not absorbed by the dye or the pigment of the first color exhibiting layer and a transmittance of 60% or more for light having a wavelength absorbed by the dye or the pigment of the first color exhibiting layer.

Abstract: An exterior structure includes a non-light-transmitting portion configured to not transmit an external light, and a light-transmitting portion arranged near the non-light-transmitting portion and configured to reflect and transmit the external light. Light released outward from the non-light-transmitting portion includes light reflected by the non-light-transmitting portion. Light released outward from the light-transmitting portion includes a combination of light reflected by the light-transmitting portion and light applied to the light-transmitting portion from an inner side and passing through the light-transmitting portion. The color difference ?E between the light released outward from the non-light-transmitting portion and the light released outward from the light-transmitting portion is 5 or less.

Abstract: A heater includes: a flexible printed wiring board including a base film and a metal foil provided on one side of the base film; a heater circuit portion that is formed from the metal foil and generates heat when energized; and a heat conductive foil portion that is formed from the metal foil at a position away from the heater circuit portion and is maintained in a non-energized state.

Abstract: Provided is a heater which includes a flexible printed wiring board, in which the flexible printed wiring board includes a base film, a first metal foil, and a second metal foil, the first metal foil forms a heater circuit portion that generates heat when energized, on a first surface of the base film, and the second metal foil forms a heat conductive foil portion that maintains a non-energized state, on a second surface of the base film.

Abstract: A vehicle exterior component includes a cover, a housing, a flat substrate, a light emitter, and a lens. The cover and the housing are located frontward from a radar device in an electromagnetic wave transmission direction of the radar device. The radar device is installed in a vehicle. The flat substrate is arranged inside the housing. The light emitter is arranged on the substrate. The lens is arranged inside the housing. The housing extends over a surface of the cover facing the radar device. The light emitter emits light that illuminates an ornamental portion of the cover. The substrate is located outside an electromagnetic wave transmission range of the radar device. The lens reflects the light from the light emitter toward the ornamental portion.

Abstract: Provided is a flexible printed circuit board with connection terminal, including: a base film and a conductor layer provided on the base film, wherein the connection terminal includes a plurality of crimping pieces for fixing the connection terminal to the flexible printed circuit board, the crimping pieces penetrate the flexible printed circuit board by being crimped, and are bent in a direction opposite to a direction in which the crimping pieces penetrate the flexible printed circuit board, to bite into at least a part of the conductor layer, and the conductor layer is removed in a region of the conductor layer which the crimping pieces penetrate.

Abstract: Provided is a flexible printed board including: an insulating base material; a plurality of first wiring lines disposed on a front surface side of the base material; a plurality of first terminals each provided on an external connection side, of a respective one of the plurality of first wiring lines; a plurality of second wiring lines disposed on a rear surface side of the base material; and a plurality of second terminals each provided on an external connection side, of a respective one of the plurality of second wiring lines; in which: a restraining space for restraining surface flashover is provided from a first outermost terminal, which is outermost of the plurality of first terminals, through an edge portion of the base material, to a second outermost terminal, which is outermost of the plurality of second terminals.

Abstract: A crimp terminal-equipped flexible printed circuit board includes: a first flexible printed circuit board having a base film and a circuit provided on a surface of the base film and made of metal foil; multiple crimp terminals including crimp pieces crimped to penetrate the first flexible printed circuit board and bent to bite into part of the circuit; and an insulating reinforcing film partially integrally provided on an area of the base film where the multiple crimp pieces penetrate.

Abstract: Provided is a flexible printed wiring board including: a base film which is an insulating layer; a first conductor layer; a second conductor layer; and a through-hole, in which the first conductor layer is provided on one surface of the base film, the second conductor layer is provided on the other surface of the base film, and the through-hole is provided so as to penetrate the base film and electrically connect the first conductor layer and the second conductor layer to each other, and the second conductor layer has a solderable region.

Abstract: A vehicle exterior component includes a cover, a housing, and a substrate. The cover is configured to arranged forward of a radar device in an emission direction of electromagnetic waves. The housing covers a rear surface of the cover. The substrate is arranged in the housing. The substrate includes a light emitting unit configured to emit visible light. The cover forms an angle in a range of 0° to 5° with respect to an orthogonal plane that is orthogonal to the emission direction. The rear wall of the housing faces the cover in the emission direction and forms an angle in a range of 2° to 10° with respect to the orthogonal plane.

Abstract: Provided is a flexible printed circuit board with connection terminal, including: a base film and a conductor layer provided on the base film, wherein the connection terminal includes a plurality of crimping pieces for fixing the connection terminal to the flexible printed circuit board, the crimping pieces penetrate the flexible printed circuit board by being crimped, and are bent in a direction opposite to a direction in which the crimping pieces penetrate the flexible printed circuit board, to bite into at least a part of the conductor layer, and the conductor layer is removed in a region of the conductor layer which the crimping pieces penetrate.

Abstract: A crimp terminal-equipped flexible printed circuit board includes: a first flexible printed circuit board having a base film and a circuit provided on a surface of the base film and made of metal foil; multiple crimp terminals including crimp pieces crimped to penetrate the first flexible printed circuit board and bent to bite into part of the circuit; and an insulating reinforcing film partially integrally provided on an area of the base film where the multiple crimp pieces penetrate.

Abstract: Provided is a heater which includes a base film having a metal foil on a surface of the base film, and a resistor. The metal foil forms a heater circuit that generates heat when energized, and the heater circuit is connected in series with the resistor.

Abstract: A heater includes: a flexible printed wiring board including a base film and a metal foil provided on one side of the base film; a heater circuit portion that is formed from the metal foil and generates heat when energized; and a heat conductive foil portion that is formed from the metal foil at a position away from the heater circuit portion and is maintained in a non-energized state.

Abstract: Provided is a heater which includes a flexible printed wiring board, in which the flexible printed wiring board includes a base film, a first metal foil, and a second metal foil, the first metal foil forms a heater circuit portion that generates heat when energized, on a first surface of the base film, and the second metal foil forms a heat conductive foil portion that maintains a non-energized state, on a second surface of the base film.

Abstract: The present invention provides a Group III nitride semiconductor light-emitting device which is intended to relax stress applied to a light-emitting layer. The light-emitting device includes an MQW layer, and an n-side superlattice layer formed below the MQW layer. The n-side superlattice layer is formed by repeatedly depositing layer units, each unit including an InGaN layer, a GaN layer, and an n-GaN layer which are sequentially deposited from the side of the sapphire substrate. In the n-side superlattice layer, an InGaN layer more proximal to the MQW layer has a higher In compositional proportion. The In compositional proportion of the InGaN layer (which is most proximal to the MQW layer) of the n-side superlattice layer is 70% to 100% of the In compositional proportion of the InGaN layer (which is most proximal to the n-side superlattice layer) of the MQW layer.