Abstract: A battery module includes a lower case accommodating a plurality of battery modules in a plane, a plurality of internal members provided to separate the battery modules accommodated in the lower case from each other, gas inlet holes formed in a predetermined number of the internal members to allow gas released from a battery cell of each of the battery modules to be introduced therethrough, and an external member disposed to receive the gas from end portions in the predetermined number of the internal members including the gas inlet holes and discharge the gas to the outside thereof.

Abstract: A battery pack for vehicles includes: a lower case with a module accommodation space defined therein to accommodate a plurality of battery modules; at least one longitudinal member provided in the module accommodation space in the lower case and arranged to be elongate in a forward-rearward direction; and a mounting through-hole formed in the at least one longitudinal member to allow a through-bolt to be inserted therethrough to mount the battery pack.

Abstract: An external lighting apparatus delivers various messages through selective lighting by applying a lighting function to the exterior of a vehicle. The apparatus includes a light source module with a plurality of light sources and a light guide in which light emitted from the light sources is incident. The light guide reflects the incident light so that the light travels in different areas. The apparatus has a light cover composed of a plurality of transmission parts into which the light, travelling in different areas via the light guide, is incident. The light is emitted to different lighting areas through each transmission part to create a plurality of illumination images.

Abstract: A battery assembly includes a housing in which a battery module is accommodated, members dividing an internal space of the housing, a through pipe penetrating the inside of each of the members on one point of the member, and a through bolt inserted into the through pipe.

Abstract: Embodiments of a display device include a plurality of light emitting portions including a plurality of light emitting elements; and a sensing portion including a photoelectric conversion device, wherein the photoelectric conversion device includes a first electrode, common electrode facing the first electrode, and a hole injection layer, hole transport layer, resonance layer, and an active layer stacked between the first electrode and the common electrode, and wherein the light emitting elements include, a pixel electrode, the common electrode facing the pixel electrode, and the hole injection layer, hole transport layer, resonance layer, and a light emitting layer stacked between the pixel electrode and the common electrode, wherein a thickness of each of the resonance layers of light emitting elements are different from each other, and a thickness of the resonance layer of a light emitting element is the same as a thickness of the resonance layer.

Abstract: An external lighting apparatus delivers various messages through selective lighting by applying a lighting function to the exterior of a vehicle. The apparatus includes a light source module with a plurality of light sources and a light guide in which light emitted from the light sources is incident. The light guide reflects the incident light so that the light travels in different areas. The apparatus has a light cover composed of a plurality of transmission parts into which the light, travelling in different areas via the light guide, is incident. The light is emitted to different lighting areas through each transmission part to create a plurality of illumination images.

Abstract: A battery pack device for a vehicle having a movable side step includes: a lower casing including a battery side member configured to be coupled to a lateral lower side of a vehicle body of the vehicle, and a downward guide provided in the battery side member and defining a slope to guide the movable side step of the vehicle to move downwards in the event of a collision of the vehicle.

Abstract: A vehicle battery case includes: a lower panel disposed on a bottom of a vehicle and configured to support a battery from below; a battery cross member disposed on the lower panel and extending in the width direction of the vehicle; and battery side members which are disposed on both sides of the lower panel in the longitudinal direction of the vehicle and in contact with both ends of the battery cross member. Each battery side member has a flange part which extends from the lower end thereof to the outside of the vehicle and is connected to a side sill, and a load applied to the side sill of the vehicle during a vehicle side collision is sequentially transferred from the battery side member to the battery cross member.

Abstract: A battery module assembly structure includes a battery module formed by overlapping battery cells and a cell management unit (CMU). The CMU is coupled to a side of the battery module to acquire information on the battery cells constituting the battery module.

Abstract: A battery pack for a vehicle includes: a base member forming a skeleton, a bus bar mounted on the base member, a connection groove formed by being depressed in the base member, a wire inserted into the connection groove, and a member cover coupled to the base member to block the bus bar and the connection groove from the outside.

Abstract: Discussed is a battery module that may include a battery cell stack in which a plurality of battery cells are stacked, a module frame that houses the battery cell stack; and at least one venting part on an upper part of the module frame, wherein at least one edge of the at least one venting part may be connected to the upper part of the module frame, and a remaining edge of the at least one venting part may be formed by the upper part of the module frame that is cut open.

Abstract: A battery module and a battery pack including the same. The battery module includes a battery cell stack including a plurality of battery cells, a housing for the battery cell stack, and a thermal conductive resin layer located between a lower surface of the housing and a first end of the battery cell stack. The first end of the battery cell stack has a double-folded seal part.

Abstract: A battery module includes a battery cell stack in which a plurality of battery cells is stacked; a module frame configured to accommodate the battery cell stack and including a plurality of venting holes in at least one surface; end plates disposed at both sides of the battery cell stack; and an anti-inflammatory cover configured to cover the plurality of venting holes.