A light-emitting module includes: a plurality of light-emitting elements; a first substrate having an upper surface that includes an element mounting region on which the light-emitting elements are mounted, the first substrate including a plurality of first terminals; a second substrate having an upper surface that includes a substrate mounting region on which the first substrate is mounted, the second substrate including a plurality of second terminals; a plurality of wires each connected to corresponding ones of the first terminals and the second terminals; a light-shielding covering member disposed outward of the element mounting region so as to cover the plurality of wires; and a light-transmissive first projection disposed along the element mounting region between the element mounting region and the first terminals so as to be in contact with the covering member.

Provided is a display device including: a substrate extending in a first direction and a second direction intersecting the first direction and including a display area and a non-display area around the display area; and a display element layer disposed on the substrate in a third direction intersecting the first and second directions, wherein the display element layer includes a bank disposed on the display area of the substrate and having openings; light emitting elements respectively overlapping the openings and at least partially disposed in the openings; and a dam member disposed in the display area along an edge of the display area, and the light emitting elements have a first height in the third direction, and the dam member has a second height greater than the first height in the third direction.

Provided is a display device including: a substrate extending in a first direction and a second direction intersecting the first direction and including a display area and a non-display area around the display area; and a display element layer disposed on the substrate in a third direction intersecting the first and second directions, wherein the display element layer includes a bank disposed on the display area of the substrate and having openings; light emitting elements respectively overlapping the openings and at least partially disposed in the openings; and a dam member disposed in the display area along an edge of the display area, and the light emitting elements have a first height in the third direction, and the dam member has a second height greater than the first height in the third direction.

A light-emitting element including a first light-emitting diode chip emitting light having a first peak wavelength; a second light-emitting diode chip emitting light having a second peak wavelength longer than the first peak wavelength; a first wavelength conversion material on the first light-emitting diode chip; and a second wavelength conversion material on the second light-emitting diode chip, in which the peak wavelength of the excitation spectrum of the first wavelength conversion material is closer to a first peak wavelength than a second peak wavelength, and the peak wavelength of the excitation spectrum of the second wavelength conversion material is closer to the second peak wavelength than the first peak wavelength.

A light-emitting element including a first light-emitting diode chip emitting light having a first peak wavelength; a second light-emitting diode chip emitting light having a second peak wavelength longer than the first peak wavelength; a first wavelength conversion material on the first light-emitting diode chip; and a second wavelength conversion material on the second light-emitting diode chip, in which the peak wavelength of the excitation spectrum of the first wavelength conversion material is closer to a first peak wavelength than a second peak wavelength, and the peak wavelength of the excitation spectrum of the second wavelength conversion material is closer to the second peak wavelength than the first peak wavelength.

The present disclosure is applicable to the technical field of display devices and relates to a display device using, for example, a light emitting diode (LED). To this end, the present disclosure may comprise: a wiring board; an electrode pad partitioned on the wiring board; a plurality of light emitting diodes connected to the electrode pad to form unit pixels; an encapsulation layer formed on the wiring board to cover the plurality of light emitting diodes; an optical film positioned on the encapsulation layer; and a light scattering agent dispersed and distributed within the encapsulation layer, wherein the light scattering agent may comprise: a first light scattering agent; and a second light scattering agent having a scattering degree different from that of the first light scattering agent.

The present disclosure is applicable to the technical field of display devices and relates to a display device using, for example, a light emitting diode (LED). To this end, the present disclosure may comprise: a wiring board; an electrode pad partitioned on the wiring board; a plurality of light emitting diodes connected to the electrode pad to form unit pixels; an encapsulation layer formed on the wiring board to cover the plurality of light emitting diodes; an optical film positioned on the encapsulation layer; and a light scattering agent dispersed and distributed within the encapsulation layer, wherein the light scattering agent may comprise: a first light scattering agent; and a second light scattering agent having a scattering degree different from that of the first light scattering agent.

An SMD LED display device, includes a substrate, a display unit arranged on the substrate, and a encapsulant, covering a periphery of the pixel unit. The display unit includes at least one pixel unit, the pixel unit includes RGB trichromatic chips, and the RGB trichromatic chips include a red light-emitting chip, a blue light-emitting chip and a green light-emitting chip. A first distance from the red light-emitting chip on the pixel unit to a nearest edge of the encapsulant, a second distance from the blue light-emitting chip on the pixel unit to a nearest edge of the encapsulant, and a third distance from the green light-emitting chip on the pixel unit to a nearest edge of the encapsulant are equal. the light-emitting angles of the light-emitting chips in different colors may be kept uniform, thus reducing the color cast when a display screen is watched from the top or bottom.

An SMD LED display device, includes a substrate, a display unit arranged on the substrate, and a encapsulant, covering a periphery of the pixel unit. The display unit includes at least one pixel unit, the pixel unit includes RGB trichromatic chips, and the RGB trichromatic chips include a red light-emitting chip, a blue light-emitting chip and a green light-emitting chip. A first distance from the red light-emitting chip on the pixel unit to a nearest edge of the encapsulant, a second distance from the blue light-emitting chip on the pixel unit to a nearest edge of the encapsulant, and a third distance from the green light-emitting chip on the pixel unit to a nearest edge of the encapsulant are equal. the light-emitting angles of the light-emitting chips in different colors may be kept uniform, thus reducing the color cast when a display screen is watched from the top or bottom.

A display device including a window, an electronic device including the display device and a method for repairing the window of the display device are provided. The display device includes a window including a protective layer, a base substrate below the protective layer, an adhesive layer between the protective layer and the base substrate, and a light blocking pattern along an edge of the protective layer and between the protective layer and the adhesive layer, and includes a display module below the window, wherein a cutting line is defined in the base substrate and the cutting line overlaps the light blocking pattern.