Abstract: A semiconductor device includes a channel filling a through via hole and including an oxide semiconductor; a first electrode disposed on the channel and formed of a conductive oxide; and a second electrode disposed on the first electrode and formed of a metal.

Abstract: In a vehicular air conditioning device including an air conditioning case having an air passage therein, a cooling heat exchanger disposed in the air passage, the heat exchanger exchanging heat between blown air flowing through the air passage and a heat medium, a cooling medium supplying sub pipe and a cooling medium recovering sub pipe connected to the cooling heat exchanger, the cooling medium supplying sub pipe and the cooling medium recovering sub pipe supplying the heat medium to and recovering the heat medium from the outside, and an air filter disposed in the air passage, and the air filter being attachable to and detachable from the air conditioning case, in which the cooling medium supplying sub pipe and the cooling medium recovering sub pipe have overlapping sections, respectively, included in an attachment and detachment path of the air filter and the overlapping sections are disposed in parallel with an attachment and detachment direction of the air filter.

Abstract: In a door for an air conditioner provided with a pair of seal lips, an abutting force of the door is equalized whichever seal lip abuts on the seat portion first, and flexibility of the seal lips is secured, and further, noise occurring due to air passing between an inner wall of a case and the seal lips can be reduced.

Abstract: To provide a vehicular air conditioner provided with a partition portion splitting blowing sir absorbed into a casing into plural air flows and a door capable of abutting on the partition portion, in which an air volume from an air blow-off port is secured end generation of noise is reduced, and a vehicle equipped with the vehicular air conditioner. The vehicular air conditioner according to the present invention has the partition portion splitting the blowing air into plural air flows and having a cross-sectional shape which is smaller in an upstream side than in a downstream side of the blowing air.

Abstract: A vehicle air conditioner provided with an airflow structure for an intake box, wherein, in an HVAC comprising, in an intake box, a control device for controlling the number of rotation, the control device is reliably cooled by airflow regardless of the ratio of mixing between internal air and external air. A vehicle air conditioner of center-concentrated type, wherein a control device (6) for controlling the number of rotation is mounted to a vehicle interior-side wall surface inside an intake box (2) and wherein an air delivery guide (22) is provided in the intake box (2), the air delivery guide (22) delivering to the control device (6) a part of air introduced from a direction crossing the direction of opening of a suction opening (7) of a blower (8).

Abstract: A vehicle air conditioner provided with an airflow structure for an intake box, wherein, in an HVAC comprising, in an intake box, a control device for controlling the number of rotation, the control device is reliably cooled by airflow regardless of the ratio of mixing between internal air and external air. A vehicle air conditioner of center-concentrated type, wherein a control device (6) for controlling the number of rotation is mounted to a vehicle interior-side wall surface inside an intake box (2) and wherein an air delivery guide (22) is provided in the intake box (2), the air delivery guide (22) delivering to the control device (6) a part of air introduced from a direction crossing the direction of opening of a suction opening (7) of a blower (8).

Abstract: In constituting an air conditioner case by bonding a first case member having a cooling air intake chamber and a second case member that is not provided with a cooling air intake chamber, the cooling air intake chamber is formed in a direction that is perpendicular to an air intake port and a blower mounting hole, opening via an opening portion. A mounting plate provided with a regulator is mounted at the opening portion. Thus, since a partitioning wall and barrier walls defining the periphery of the cooling air intake chamber can be formed at the same time as the formation of the case main body of the first case member, it is not necessary to further divide the first case member.

Abstract: In constituting an air conditioner case by bonding a first case member having a cooling air intake chamber and a second case member that is not provided with a cooling air intake chamber, the cooling air intake chamber is formed in a direction that is perpendicular to an air intake port and a blower mounting hole, opening via an opening portion. A mounting plate provided with a regulator is mounted at the opening portion. Thus, since a partitioning wall and barrier walls defining the periphery of the cooling air intake chamber can be formed at the same time as the formation of the case main body of the first case member, it is not necessary to further divide the first case member.

Abstract: A heater core mounting structure 20 for mounting any one of multiple stacked-plate heater cores 3A of different thickness in a heater case 2 without modification of the heater case 2 comprises a spacer 21 provided with engagement portions 26 configured to engage end portions 5A of the heater core 3A. The heating core mounting structure 20 enables mounting of different sized heater cores 3A at low cost, prevents shift of the stacked plates 5 during mounting, and protects the stacked end portions 5A.