Described is a housing for an optoelectronic semiconductor component with a mounting side a lead frame, and a housing body which is integrally moulded onto the lead frame, wherein the lead frame has a first lead frame part and a second lead frame par, wherein the housing body comprises a cavity on a front side facing away from the mounting side for accommodating a semiconductor chip, and wherein the lead frame is exposed solely at a first connection point of the first lead frame part and at a second connection point of the second lead frame part of the lead frame in the cavity. Additionally, an optoelectronic semiconductor component is also described.

A method of manufacturing a metal structure for an optical semiconductor device, including a treatment step (1) of immersing in and/or applying the solution containing a polyallylamine polymer a base body, the base body including an outermost layer at a portion or entire surfaces of the base body, the outermost layer including a plating of at least one selected from the group consisting of gold, silver, a gold alloy, and a silver alloy, so as to manufacture the metal structure for an optical semiconductor device having an increased adhesion to a resin material.

Embodiments of the present disclosure provide a display device comprising: a substrate; a thin film transistor layer on a first surface of the substrate and including a first hole; a light emitting element layer on the thin film transistor layer and including a light emitting element; a first light blocking layer between the substrate and the thin film transistor layer and including a second hole overlapping the first hole in a thickness direction of the substrate; and a second light blocking layer between the thin film transistor layer and the light emitting element layer and including a third hole overlapping the first hole and the second hole in the thickness direction of the substrate.

A substrate includes a base substrate, at least two bonding pads are arranged on the base substrate, the base substrate and an electronic element are bonded to each other through the at least two bonding pads, at least two pins are arranged on the electronic element, a protective layer is arranged at a side of the bonding pads away from the base substrate, and an opening region is arranged in the protective layer at each bonding pad, to expose partial surface of the bonding pad. A bonding combination layer made of a low-melting-point alloy material is arranged in the opening region, and the low-melting-point alloy material is capable of being melted at a first predetermined temperature, to enable the bonding pads and the pins to be bonded to each other.

A sterilization module including a main body including an ultraviolet outlet, a transparent member disposed on the ultraviolet outlet to transmit ultraviolet light, and a light source unit irradiating ultraviolet light toward the transparent member, and a sealing member, in which the light source unit includes a circuit board and a light emitting diode chip mounted thereon and including an epitaxial substrate, a conductive semiconductor layer electrically connected to the circuit board directly by an electrode, ultraviolet light is c irradiated toward the transparent member by passing through the epitaxial substrate, the sealing member is disposed between the transparent member and the circuit board, and a distance between the transparent member and the circuit board spaced apart from each other by the sealing member is greater than a height of the light emitting diode chip.

An LED packaging device includes a frame including a bottom wall having a bottom surface and a surrounding wall extending upwardly from the bottom wall, at least one LED chip, a plurality of spaced-apart reflectors and a packaging body. The bottom and surrounding walls cooperatively define a mounting space. The surrounding wall has an internal side surface facing the mounting space and a top surface facing away from the bottom surface. The LED chip is disposed on the bottom surface and is received in the mounting space. Each of the reflectors is disposed on a peripheral region of the bottom surface. The packaging body covers the LED chip and the reflectors, such that the LED chip is sealed inside the mounting space.

A display apparatus including: a plurality of display modules, each including a substrate and inorganic light emitting diodes mounted on a mounting surface of the substrate; a cover layer configured to cover the mounting surface of each of the display modules; and an adhesive layer arranged between the cover layer and the mounting surface of each of the display modules to cause the cover layer to adhere to the mounting surface of each of the display modules, wherein the adhesive layer includes a first region, disposed on a gap formed between the plurality of display modules, and a second region disposed on the mounting surface of each of the display modules, and wherein the adhesive layer includes a photosensitive material such that the first region of the adhesive layer is configured to undergo a photosensitive reaction based on an external light source.

A light irradiation unit includes a substrate having a longitudinal direction, the longitudinal direction being a first axis direction; multiple light sources arranged along the first axis direction on a first surface of the substrate; a heat dissipation member arranged on a second surface of the substrate opposite to the first surface; and a housing having a pair of first side surfaces holding the heat dissipation member therebetween in a second axis direction orthogonal to the first axis direction along the first surface. The substrate has, at an end portion in the first axis direction, an end surface intersecting the first axis direction. The location of the end surface in the first axis direction is near an edge of the first side surface along the first axis direction. The end surface is exposed from the housing or covered by a detachable protection member.

The invention relates to a component (100) having an electrically insulating and radiation-transparent substrate (9) and at least one semiconductor chip (10) arranged on the substrate (9). The semiconductor chip (10) is designed to generate electromagnetic radiation and has a front side (11) and a rear side (12) facing away from the front side (11), wherein the front side (11) of the semiconductor chip (10) faces the substrate (9) and is designed as a radiation exit face of the semiconductor chip (10), and wherein the rear side (12) of the semiconductor chip (10) faces away from the substrate (9), wherein the semiconductor chip (10) can be electrically contacted externally via the rear side (12). The invention further relates to a method for producing such a component.

Provided is an electronic device including a substrate, a first metal layer, an electronic component, a cover layer, and an adhesive layer. The first metal layer is formed on the substrate. The electronic component is disposed on the substrate and electrically connected to the first metal layer. The adhesive layer is adhered to the substrate and the cover layer.