A semiconductor device arrangement includes a carrier, a semiconductor device located on the carrier and an adhesive portion between the carrier and the semiconductor device. The semiconductor device includes a semiconductor stack, a first electrode, a second electrode, a first electrical connection and a second electrical connection. The first electrode is located between the semiconductor stack and the first electrical connection, and both of the first electrical connection and the second electrical connection are arranged to face the carrier. The adhesive portion includes a first protruding portion and a second protruding portion. The first protruding portion and the second protruding portion are respectively connected with the first electrical connection and the second electrical connection. The uppermost surfaces of the first electrical connection and the second electrical connection are located at different elevations, and at least one of the first and second electrical connections is located below the semiconductor stack.

A display device including a display panel, a heat dissipation element, and a light adjustment structure. The display panel has a light emitting side and a non-light emitting side and includes multiple light emitting units and multiple light concentration units. Each of the light emitting units corresponds to one of the light concentration units. The heat dissipation element is disposed at the non-light emitting side of the display panel, and includes multiple light control units. Each of the light control units corresponds to at least two of the light emitting units.

Provided is a light string with reduced power consumption and improved brightness, including: at least a first LED luminous body and a second LED luminous body in parallel, wherein each LED luminous body includes at least a resistor, a first LED light emitting chip and a second LED light emitting chip, and each LED luminous body is free of being provided with a current limiting IC chip, wherein the first LED light emitting chip and the second LED light emitting chip each include a plurality of LED light beads of the same specification in series, the first LED light emitting chip includes m LED light beads in series, and the second LED light emitting chip includes n LED light beads in series, and the resistor is in a series relationship with the first LED light emitting chip and the second LED light emitting chip.

A display device comprises: a pixel circuit layer, a bonding electrode on the pixel circuit layer, a first electrode on the bonding electrode, a light-emitting element on the first electrode and configured to emit light of a first color, a second electrode on the light-emitting element, a distributed Bragg reflective layer on the second electrode, and a color filter on the distributed Bragg reflective layer and transmitting light of a second color.

The present disclosure provides an optoelectronic device including a base, a light-emitting chip, an interposer, a wavelength conversion member and a wall portion. The base includes a base portion and a conductive portion, and the conductive portion comprises a plurality of coupling surfaces. The base portion covers the conductive portion and exposes the coupling surfaces. The light-emitting chip and the interposer are provided on the base, and having a top surface. The interposer covers the light-emitting chip and exposes the top surface. The wavelength conversion member covers the light-emitting chip and the interposer, and the wavelength conversion member includes an emitting surface. The wall portion is provided on the base. The wall portion covers the interposer and the wavelength conversion member, and exposes the emitting surface of the wavelength conversion member. The emitting surface is parallel to the top surface, and perpendicular to the coupling surfaces.

A display device can include a substrate having a plurality of first sub pixels and a plurality of second sub pixels, a plurality of first light emitting diodes disposed in the plurality of first sub pixels and configured to emit light to one surface of the substrate, and a plurality of second light emitting diodes disposed in the plurality of second sub pixels and configured to emit light to an opposite surface to one surface of the substrate. The plurality of first light emitting diodes and the plurality of second light emitting diodes are alternately disposed on the plane. Accordingly, light is emitted to opposite surfaces of the substrate to display images on the opposite surfaces of the substrate.

The present disclosure discloses a light emitting module including at least one light emitting device, the light emitting device comprising a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, an active layer disposed between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer.

Provided is a near-infrared light emitting device including a solid-state light emitting element that emits blue primary light, a wavelength converter that converts the primary light into near-infrared wavelength-converted light, an organic polymer member through which mixed light of the primary light and the wavelength-converted light is transmitted. The organic polymer member has a thickness of 3 m or more and less than 300 m, a light transmittance of less than 0.1% at a wavelength of 400 nm or less, a light transmittance of less than 1% at or below a wavelength of the emission peak of the primary light, and a light transmittance of less than 30% at a wavelength of 500 nm or less, a light transmittance of 75% or more and less than 100% within a wavelength range of 750 nm or more and less than 1,100 nm.

A display device includes: a display panel including: a substrate including an ultra-thin glass and a plurality of pixels on the substrate; and a cover panel including: a first sheet under the display panel and a second sheet in direct contact with a lower surface of the first sheet and having a modulus of 30 gigapascals (Gpa) or more.

A display module includes a substrate and a plurality of pixels on the substrate. Each pixel of the plurality of pixels includes a self-luminescence layer, a first color conversion layer and a second color conversion layer on the self-luminescence layer, a first color filter and a second color filter on the first color conversion layer and the second color conversion layer, a third color filter adjacent to the first color filter and the second color filter, and a size of the third color filter is larger than a size of the first color filter and a size of the second color filter; and partition walls between the first color filter and the second color filter and between the second color filter and the third color filter, and blue dye on the partition walls.