Abstract: A rotary electric machine, a transmission, and a differential gear device are disposed coaxially. The transmission includes a first helical gear and a second helical gear that meshes with the first helical gear. A case includes a first case member including a stator support portion that supports a stator of the rotary electric machine, a second case member that is structured as a separate member from the first case member and forms a gear chamber that houses the transmission and the differential gear device, and a support member that supports the first helical gear in an axial direction. The support member rotatably supports a rotor of the rotary electric machine via a rotor bearing, and is fixed to the second case member.

Abstract: A control device for a hybrid vehicle determines whether an EGR valve has an opening failure, and performs a pre-operation in which the engine is operated at a load smaller than a load in a series mode for a certain period of time while the vehicle is driven by a motor immediately before switching from an EV mode to the series mode. The pre-operation has a normal pre-mode in which the engine is operated at a first load when it is determined that the EGR valve does not have an opening failure, and a small failure pre-mode and a large failure pre-mode in which the engine is operated at a second load larger than the first load when it is determined that the EGR valve has the opening failure.

Abstract: An upstream integrated value is an integrated value of a difference obtained by subtracting an upstream gas temperature at a starting point in time of integration from the upstream gas temperature after starting of the internal combustion engine. A downstream integrated value is an integrated value of a difference obtained by subtracting a downstream gas temperature at the starting point in time of the integration from the downstream gas temperature after the starting of the internal combustion engine. An anomaly diagnosing process obtains an anomaly determination result indicating that the exhaust purification device is in a removed state when a deviation between the upstream integrated value and the downstream integrated value is smaller than a reference level. The determination threshold is higher than a dew point.

Abstract: A light-emitting device comprising a package comprising a light-emitting element comprising a first surface and a second surface opposite to the first surface, a first light-transmissive member arranged on the second surface of the light-emitting element, paired electrodes at the first surface of the light-emitting element, and a first covering member covering the light-emitting element such that the paired electrodes are exposed from the first covering member. The light-emitting device further comprises a light-guiding plate on which the package is placed, and a second covering member arranged on the light-guiding plate and covering laterally the package. The light-emitting device further comprises paired wirings continuously covering the paired electrodes exposed and the first covering members and being connected to the paired electrodes respectively.

Abstract: A light-emitting device comprising a package comprising a light-emitting element comprising a first surface and a second surface opposite to the first surface, a first light-transmissive member arranged on the second surface of the light-emitting element, paired electrodes at the first surface of the light-emitting element, and a first covering member covering the light-emitting element such that the paired electrodes are exposed from the first covering member. The light-emitting device further comprises a light-guiding plate on which the package is placed, and a second covering member arranged on the light-guiding plate and covering laterally the package. The light-emitting device further comprises paired wirings continuously covering the paired electrodes exposed and the first covering members and being connected to the paired electrodes respectively.

Abstract: A method for manufacturing a light-emitting device includes preparing an intermediate product; the product includes a light-emitting element provided with paired electrodes at a first surface and a first covering member covering the light-emitting element such that portions of surfaces of the paired electrodes are exposed. A metal paste layer is formed, continuously covering the exposed portion of the paired electrodes and the first covering member. Paired wirings are formed for preventing the paired electrodes from being short-circuited. The metal paste layer on the paired electrodes and the metal paste layer on the first covering member are irradiated with laser light to remove the metal paste layer between the paired electrodes and a portion of the metal paste layer on the first covering member.

Abstract: A light-emitting module includes a first terminal, a second terminal, a first light source, a second light source, and a third light source. The first light source is connected between the first terminal and the second terminal. The second light source and the third light source are connected between the first terminal and the second terminal, in anti-parallel with the first light source. The first, second, and third light sources are aligned in a first direction along a light-emitting surface, with the first light source between the second light source and the third light source.

Abstract: A light-emitting module includes an optical member including a first major surface, and a second major surface; a light-emitting device bonded to the first major surface, the light-emitting device including a light-emitting element including a major light-emitting surface, an electrode surface, and an electrode disposed at the electrode surface, a resin member covering a side surface of the light-emitting element, and a conductive layer disposed continuously on the electrode and on the resin member; an insulating member covering the first major surface of the optical member, a side surface of the light-emitting device, and a portion of the conductive layer of the light-emitting device; and a wiring member disposed on the insulating member and electrically connected to the conductive layer.

Abstract: A light emitting device includes: a first light emitting element that comprises a pair of first electrodes; a second light emitting element that comprises a pair of second electrodes; a covering member that integrally covers the first and second light emitting elements such that lower surfaces of the pair of first electrodes and lower surfaces of the pair of second electrodes are exposed from a lower surface of the covering member; a pair of first external connection electrodes, each comprising: a first portion that covers the lower surface of a respective first electrode, and a second portion that covers a portion of the lower surface of the covering member; and a pair of second external connection electrodes, each comprising: a first portion that covers the lower surface of a respective second electrode, and a second portion that covers a portion of the lower surface of the covering member.

Abstract: A light-emitting device includes: a light-emitting element; a coating member that covers the light-emitting element; and two external connection electrodes exposed form a first surface of the coating member. Each of the external connection electrodes includes an electrode buried in the coating member; and a metal layer formed on the electrode. A surface of each of the metal layers is exposed from the first surface of the coating member. The first surface of the coating member includes a plurality of grooves between the external connection electrodes.

Abstract: A light emitting device includes: a light emitting element that comprises a first electrode and a second electrode located at a lower surface of the light emitting element; a covering member that covers the light emitting element such that at least a portion of a lower surface of each of the first electrode and the second electrode is exposed from a lower surface of the covering member; and first and second metal layers, each of which covers and contacts the exposed portion of the lower surface of a respective one of the first and second electrodes. In a bottom view, the first electrode has a shape with at least one recess on a first side facing to the second electrode, a portion of a lower surface of the covering member being exposed from the recess of the first metal layer.

Abstract: A light-emitting module includes an optical member including a first major surface, and a second major surface; a light-emitting device bonded to the first major surface, the light-emitting device including a light-emitting element including a major light-emitting surface, an electrode surface, and an electrode disposed at the electrode surface, a resin member covering a side surface of the light-emitting element, and a conductive layer disposed continuously on the electrode and on the resin member; an insulating member covering the first major surface of the optical member, a side surface of the light-emitting device, and a portion of the conductive layer of the light-emitting device; and a wiring member disposed on the insulating member and electrically connected to the conductive layer.

Abstract: A light emitting device includes: a light emitting element that comprises a first electrode and a second electrode located at a lower surface of the light emitting element; a covering member that covers the light emitting element such that at least a portion of a lower surface of each of the first electrode and the second electrode is exposed from a lower surface of the covering member; and first and second metal layers, each of which covers and contacts the exposed portion of the lower surface of a respective one of the first and second electrodes. In a bottom view, the first electrode has a shape with at least one recess on a first side facing to the second electrode, a portion of a lower surface of the covering member being exposed from the recess of the first metal layer.

Abstract: A method for manufacturing a light emitting device includes providing an intermediate member including: at least one light emitting element that includes a plurality of electrodes arranged at a same surface side thereof, and a covering member covering the at least on light emitting element such that at least a portion of a surface of each of the plurality of electrodes is exposed; forming a metal layer that continuously covers the exposed portion of each of the electrodes and the covering member; and removing a portion of the metal layer by irradiating the metal layer with laser light to form a plurality of external connection electrodes that are spaced apart from each other, each of the plurality of external connection electrodes having an area larger than an area of respective one of the plurality of electrodes.

Abstract: A method for manufacturing a light-emitting device includes preparing an intermediate product; the product includes a light-emitting element provided with paired electrodes at a first surface and a first covering member covering the light-emitting element such that portions of surfaces of the paired electrodes are exposed. A metal paste layer is formed, continuously covering the exposed portion of the paired electrodes and the first covering member. Paired wirings are formed for preventing the paired electrodes from being short-circuited. The metal paste layer on the paired electrodes and the metal paste layer on the first covering member are irradiated with laser light to remove the metal paste layer between the paired electrodes and a portion of the metal paste layer on the first covering member.

Abstract: A light-emitting device includes a light-emitting element that includes a layered structure including a semiconductor layer and a pair of electrodes on a first main surface of the layered structure, a light-transmissive member on a second main surface of the layered structure, the second main surface being opposite to the first main surface, a covering member covering lateral surfaces of the light-emitting element and the first main surface of the layered structure except for at least part of the pair of electrodes, a pair of first metal layers on the first main surface of the light-emitting element, the pair of first metal layers covering a surface of the covering member and being respectively connected with the pair of electrodes, and at least one second metal layer separated from the first metal layers.

Abstract: A light-emitting device includes: a light-emitting element; a coating member that covers the light-emitting element; and two external connection electrodes exposed form a first surface of the coating member. Each of the external connection electrodes includes an electrode buried in the coating member; and a metal layer formed on the electrode. A surface of each of the metal layers is exposed from the first surface of the coating member. The first surface of the coating member includes a plurality of grooves between the external connection electrodes.

Abstract: A light-emitting device includes: a light-emitting element; a coating member that covers the light-emitting element; and two external connection electrodes exposed form a first surface of the coating member. Each of the external connection electrodes includes an electrode buried in the coating member; and a metal layer formed on the electrode. A surface of each of the metal layers is exposed from the first surface of the coating member. The first surface of the coating member includes a plurality of grooves between the external connection electrodes.

Abstract: A method for manufacturing a light emitting device includes providing an intermediate member including: at least one light emitting element that includes a plurality of electrodes arranged at a same surface side thereof, and a covering member covering the at least on light emitting element such that at least a portion of a surface of each of the plurality of electrodes is exposed; forming a metal layer that continuously covers the exposed portion of each of the electrodes and the covering member; and removing a portion of the metal layer by irradiating the metal layer with laser light to form a plurality of external connection electrodes that are spaced apart from each other, each of the plurality of external connection electrodes having an area larger than an area of respective one of the plurality of electrodes.

Abstract: A method for manufacturing a light emitting device includes providing an intermediate member including: at least one light emitting element that includes a plurality of electrodes arranged at a same surface side thereof, and a covering member covering the at least on light emitting element such that at least a portion of a surface of each of the plurality of electrodes is exposed; forming a metal layer that continuously covers the exposed portion of each of the electrodes and the covering member; and removing a portion of the metal layer by irradiating the metal layer with laser light to form a plurality of external connection electrodes that are spaced apart from each other, each of the plurality of external connection electrodes having an area larger than an area of respective one of the plurality of electrodes.