The invention describes a lighting assembly and a lighting device with improved thermal behavior and a method to manufacture such a lighting assembly comprising at least one point-like light source having a first and a second electrical contact, a lead frame having metal areas to electrically connect at least the first electrical contact and to spread heat from the point-like light sources via the metal areas, and a plastic layer arranged at least on top of the lead frame. One or more conductive traces are applied on a first surface of the plastic layer facing away from the lead frame to electrically insulate the conductive traces on the plastic layer from the metal areas of the lead frame. Additional components or the second electrical contact might be connected to the conductive traces.

This disclosure discloses a light-emitting diode chip, a method for fabricating the same, a backlight module, and a display device. The light-emitting diode chip includes: a transparent base substrate; at least one light-emitting diode located on one side of the base substrate; and a dimming structure located on a side of the base substrate away from the light-emitting diode, wherein the light-emitting diode is configured to emit light from double sides thereof; and the dimming structure is configured to adjust the intensity of light emitted from the side of the base substrate away from the light-emitting diode.

The lighting device disclosed in the embodiment of the invention includes a substrate including a metal layer; a plurality of light sources arranged in a first direction on the substrate; a plurality of protrusions having a length in the first direction on the metal layer; and a resin layer disposed on the plurality of light sources and the plurality of protrusions, wherein the metal layer includes a first metal layer electrically connected to the light source and a second metal layer coupled to the plurality of protrusions, and the first metal layer and the second metal layer are separated from each other, and the plurality of protrusions may be disposed to be spaced apart from each other in a second direction perpendicular to the first direction.

A light emitting package structure and a method of manufacturing the light emitting package structure are provided. The method includes: a preparation process: mounting a light emitting unit on a substrate; a dispensing process: coating a sealant on a first joint area of the substrate; a cover-enclosing process: disposing a cover element having a second joint area on the substrate, the first joint area and the second joint area joined to each other by the sealant; a vacuum process: reducing an ambient pressure to a first pressure lower than the original ambient pressure; a pressure-adjusting process: adjusting the ambient pressure around the package structure to a second pressure higher than the first pressure; and a curing process: curing the sealant.

Provided is a light-emitting diode (LED) display assembly. The LED display assembly includes a plurality of chips, a first carrier and a second carrier. Two opposite side surfaces of the first carrier are respectively a first mounting surface and a second mounting surface. The first mounting surface is provided with first pads, and the first pads are connected to the chips. The second mounting surface is provided with first pins, and wires in the first carrier connect the first pads to the first pins. An area of each of the first pins is larger than an area of each of the first pads. The second carrier is provided with a third mounting surface, the third mounting surface is provided with second pads whose number is the same as a number of the first pins, and the second pads are welded to the first pins in one-to-one correspondence.

The present application discloses a light-emitting device comprising a light-emitting unit and a flexible carrier supporting the light-emitting unit. The light-emitting unit comprises a LED chip, a first reflective layer on the LED chip and an optical diffusion layer formed between the first reflective layer and the LED chip.

A light emitting diode chip having improved light extraction efficiency is provided. The light emitting diode chip includes a substrate, a first conductivity type semiconductor layer, a mesa, a side coating layer, and a reflection structure. The first conductivity type semiconductor layer is disposed on the substrate. The mesa includes an active layer and a second conductivity type semiconductor layer. The mesa is disposed on a partial region of the first conductivity type semiconductor layer to expose an upper surface of the first conductivity type semiconductor layer along an edge of the first conductivity type semiconductor layer. The side coating layer(s) covers a side surface of the mesa. The reflection structure is spaced apart from the side coating layer(s) and disposed on the exposed first conductivity type semiconductor layer.

A light emitting device includes: a base body including two conductive members, a resin body, and a fiber member placed inside the resin body, and a light-emitting element. The resin body includes an isolation section located between the two conductive members, and includes a pair of sandwiching portions sandwiching the isolation section. The fiber member has a length which is greater than a distance between the two conductive members, and is located at least in an adjoining region of at least one of the pair of sandwiching portions, the adjoining region adjoining the isolation section. In the adjoining region, the fiber member extends in a direction which is non-orthogonal to a direction in which that the pair of sandwiching portions extend.

A component comprising a structural element, a leadframe and a shaped body, in which component the structural element and the leadframe are enclosed at least in regions by the shaped body in lateral directions and the leadframe does not project beyond side faces of the shaped body. The leadframe has at least one first subregion and at least one second subregion which is laterally spaced apart from the first subregion, wherein the structural element is electrically conductively connected to the second subregion by a planar contact structure. Furthermore, the structural element is arranged, in plan view, on the first subregion and projects laterally beyond the first subregion at least in regions, so that the structural element and the first subregion form an anchoring structure at which the structural element and the first subregion are anchored to the shaped body. Further specified is a method for producing such a component.

A first semiconductor device according to an embodiment of the present disclosure includes: a semiconductor element; a first housing member and a second housing member that house the semiconductor element; a first base layer formed on a bonded surface of the first housing member to the second housing member; a second base layer formed on a bonded surface of the second housing member to the first housing member; a solder bonding section that bonds the first housing member and the second housing member with the first base layer and the second base layer interposed in between; and a solder adsorption layer provided on at least one of the bonded surface of the first housing member or the bonded surface of the second housing member to be apart from the first base layer and the second base layer.