Abstract: A display apparatus including a panel substrate, and a light emitting source disposed on the panel substrate, in which the light emitting source includes a substrate, an electrode disposed on the substrate, a light emitting structure disposed on the electrode and having an n-type semiconductor layer, a p-type semiconductor layer, an n-type electrode, and a p-type electrode, a transparent electrode disposed on the light emitting structure, and an adhesive layer disposed on the light emitting structure, the n-type electrode is electrically connected to the electrode, the p-type electrode is electrically connected to the transparent electrode, and the adhesive layer is disposed between the p-type electrode and the transparent electrode.

Abstract: A display including a base, a plurality of pixels disposed on the base, at least one of the pixels including a first interconnect and a plurality of second interconnects, and a plurality of mounting portions on which a plurality of sub-pixels is to be mounted, in which a first portion of at least one the plurality of mounting portions is electrically connected to the first interconnect, a second portion of at least one of the plurality of mounting portions is electrically connected to one of the second interconnects, and at least one of the plurality of sub-pixels mounted on the plurality of mounting portions is configured to emit light of different wavelength.

Abstract: A light emitting device including a substrate, a first light emitter to emit light having a first color temperature, and a second light emitter to emit light having a second color temperature, in which the first light emitter has a first converter including first phosphors and a first resin, each first phosphor having different half-value widths, the second light emitter has a second converter including second phosphors and a second resin, each second phosphor having different peak wavelengths, at least one phosphor of the first converter has a half-value width of 33 nm to 110 nm, a distance between peak wavelengths of at least two phosphors of the second converter is 150 nm or less, and at least one phosphor of the first converter has a particle size of 5 um to 50 um.

Abstract: A light emitting module unit includes a circuit board and a light emitting device. The light emitting device includes a plurality of light emitting elements electrically coupled through the circuit board, one or more electrodes arranged on a first surface of the plurality of light emitting elements, a surface barrier formed on a second surface of one or more of the plurality of light emitting elements, and an encapsulation portion disposed above a third surface of the plurality of light emitting elements. The surface barrier is disposed between the encapsulation portion and the second surface of one or more of the plurality of light emitting elements.

Abstract: A display apparatus including a display panel, and a backlight to provide light toward the display panel, the backlight including a circuit board, an optical layer disposed on the circuit board, at least one light emitter disposed between the circuit board and the optical layer and including a light emitting structure disposed on the circuit board and having first and second conductivity type semiconductor layers and an active layer therebetween, first and second electrode pads electrically connected to the first and second conductivity type semiconductor layers, respectively, a reflector on the light emitting structure, a light transmitting layer disposed on the circuit board and contacting the light emitter, and a dam disposed on the circuit board and surrounding the light emitter and including a portion having a curved shape.

Abstract: The present disclosure relates to a light-emitting device. The light-emitting device includes a substrate, a first light-emitting chip, a first wavelength conversion member, and a barrier member. The first light-emitting chip is mounted on the substrate. The first wavelength conversion member covers the upper surface of the first light-emitting chip. A first reflective member covers the side surface of the first wavelength conversion member. Further, the barrier member includes an outer wall surrounding the side surfaces of the first light-emitting chip and the first reflective member.

Abstract: A display apparatus including a plurality of display modules each including a module substrate and a plurality of light emitting devices mounted on the module substrate, and a support substrate on which the display modules are disposed and including conductive members, in which the module substrates includes a plurality of recesses depressed from at least one end surface of the module substrate, and connection electrodes formed in the recesses, and the light emitting devices are electrically connected to the conducive members of the support substrate through the connection electrodes.

Abstract: A display apparatus including a display panel, and a backlight to provide light toward the display panel, the backlight including a circuit board, an optical layer disposed on the circuit board, at least one light emitter disposed between the circuit board and the optical layer and including a light emitting structure disposed on the circuit board and having first and second conductivity type semiconductor layers and an active layer therebetween, first and second electrode pads electrically connected to the first and second conductivity type semiconductor layers, respectively, a reflector on the light emitting structure, a light transmitting layer disposed on the circuit board and contacting the light emitter, and a dam disposed on the circuit board and surrounding the light emitter and including a portion having a curved shape.

Abstract: A light emitting device is adapted to realize white light and includes a first light emitting diode chip emitting light having a first peak wavelength in the range of 400 nm to 420 nm, a second light emitting diode chip emitting light having a second peak wavelength in the range of 420 nm to 440 nm, and a wavelength converter covering the first and second light emitting diode chips. The wavelength converter including a blue phosphor, a green phosphor, and a red phosphor. When a maximum value of a spectral power distribution of the light emitting device or a maximum of a reference spectral power distribution of black body radiation is 100%, a difference between the spectral power distribution of the light emitting device and the reference spectral power distribution is less than 20% at each wavelength in the wavelength range of 440 nm to 640 nm.

Abstract: A display apparatus including a display panel, and a backlight to provide light toward the display panel, the backlight including a circuit board, an optical layer disposed on the circuit board, at least one light emitter disposed between the circuit board and the optical layer and including a light emitting structure disposed on the circuit board and having first and second conductivity type semiconductor layers and an active layer therebetween, first and second electrode pads electrically connected to the first and second conductivity type semiconductor layers, respectively, a reflector on the light emitting structure, a light transmitting layer disposed on the circuit board and contacting the light emitter, and a dam disposed on the circuit board and surrounding the light emitter and including a portion having a curved shape.

Abstract: A backlight unit includes one or more light sources operable to emit light and a light guide plate arranged adjacent to the one or more light sources, reflected lights exiting the one or more light sources via the second surfaces and entering the light guide plate. A light source includes a light emitting device having a substrate and a semiconductor stack disposed on the substrate. The reflector is structured and positioned to block light emitted from a first surface of the light emitting device by reflecting the light emitted from the first surface toward second surfaces of the light source.

Abstract: A display apparatus including a panel substrate, and a light emitting source disposed on the panel substrate, in which the light emitting source includes a substrate, an electrode disposed on the substrate, a light emitting structure disposed on the electrode and having an n-type semiconductor layer, a p-type semiconductor layer, an n-type electrode, and a p-type electrode, a transparent electrode disposed on the light emitting structure, and an adhesive layer disposed on the light emitting structure, the n-type electrode is electrically connected to the electrode, the p-type electrode is electrically connected to the transparent electrode, and the adhesive layer is disposed between the p-type electrode and the transparent electrode.

Abstract: A light emitting device includes a light emitting diode chip, a light transmitting member, a white barrier member, and a conductive adhesive member. The light emitting diode chip has a bump pad formed on the lower surface thereof. The light transmitting member covers the side surfaces and the upper surface of the light emitting diode chip, and the upper surface of the light transmitting member has a rectangular shape having long sides and short sides. The conductive adhesive member is formed to extend through the white barrier member from the bottom of the light emitting diode chip. The upper surface of the conductive adhesive member is connected to the bump pad of the light emitting diode chip, and the lower surface of the conductive adhesive member is exposed at the lower surface of the white barrier member.

Abstract: A display apparatus includes a support substrate, a plurality of light emitting structures regularly arranged on the support substrate, and a wavelength conversion part disposed on the plurality of light emitting structures. The wavelength conversion part includes light transmitting portions and blocking portions, the light transmitting portions being disposed on the light emitting structures, respectively, and each of the light transmitting portions including a phosphor for converting a wavelength of light emitted from the corresponding light emitting structure. The support substrate includes a plurality of conductive patterns electrically connected to the light emitting structures, and the light emitting structures are coupled to the plurality of conductive patterns.

Abstract: A light emitting device is adapted to realize white light and includes a first light emitting diode chip emitting light having a first peak wavelength in the range of 400 nm to 420 nm, a second light emitting diode chip emitting light having a second peak wavelength in the range of 420 nm to 440 nm, and a wavelength converter covering the first and second light emitting diode chips. The wavelength converter including a blue phosphor, a green phosphor, and a red phosphor. When a maximum value of a spectral power distribution of the light emitting device or a maximum of a reference spectral power distribution of black body radiation is 100%, a difference between the spectral power distribution of the light emitting device and the reference spectral power distribution is less than 20% at each wavelength in the wavelength range of 440 nm to 640 nm.

Abstract: A light emitting module including a substrate, a first light emitter and a second light emitter disposed on the substrate and spaced apart from each other, an isolation layer disposed between the first and second light emitters, and a light diffusion layer and a wavelength converter disposed on the first and second light emitters, in which the first and second light emitters include first and second light emitting regions spaced apart from each other, respectively, the wavelength converter includes a first wavelength conversion layer covering the second light emitting region, and a second wavelength conversion layer covering the first light emitting region, the light diffusion layer covers an upper surface of the first and second wavelength conversion layers, and a region between the first and second wavelength conversion layers has an area vertically overlapped with the isolation layer.

Abstract: A display apparatus includes a support substrate, a plurality of light emitting structures regularly arranged on the support substrate, and a wavelength conversion part disposed on the plurality of light emitting structures. The wavelength conversion part includes light transmitting portions and blocking portions, the light transmitting portions being disposed on the light emitting structures, respectively, and each of the light transmitting portions including a phosphor for converting a wavelength of light emitted from the corresponding light emitting structure. The support substrate includes a plurality of conductive patterns electrically connected to the light emitting structures, and the light emitting structures are coupled to the plurality of conductive patterns.

Abstract: A lens for dispersing light emitted from a light emitting device, the lens including a lower surface, a light incident portion having a concave shape from the lower surface, the light incident portion having a light incident surface, and a light exit portion through which light having entered the lens through the light incident portion exits the lens to an outside of the lens, in which the light incident surface includes at least one protruding light incident facet.

Abstract: A light emitting device includes a substrate on which a conductive pattern is disposed; a light emitting part including at least one light emitting chip; a light transmitting member disposed on the upper surface of the light emitting part; and a barrier member. The light transmitting member includes a pair of first side surfaces and a different pair of second side surfaces that face each other, and with respect to the lower surface, the first side surfaces may be formed at a first angle and the second side surfaces may be formed at a second angle, and the first angle may be smaller than the second angle.

Abstract: A displaying apparatus including a panel substrate and pixel modules arranged thereon, each pixel module including a circuit board and unit pixels on the circuit board, in which each unit pixel includes light emitting devices longitudinally extending along a first direction on the circuit board and including a substrate, a light emitting structure including first and second conductivity type semiconductor layers and an active layer therebetween, a first connection layer electrically connected to the first conductivity type semiconductor layer, a second connection layer electrically connected to the second conductivity type semiconductor layer, a step adjustment layer disposed between the first connection layer and the second connection layer and covering a portion of the light emitting device, in which the light emitting devices in the unit pixel are arranged in a second direction crossing the first direction.