Samsung Display Co., Ltd.

Dongwoo Fine-chem Co., Ltd.

Korea Advanced Institute of Science and Technology

Samsung Displayco., Ltd.

Baek Hee Lee

Hae Il Park

Young Min Kim

Min Ki Nam

Seon-Tae Yoon

Kwang Keun Lee

Kyoung Won Park

Donghee Lee

Jae Byung Park

Jae Jin Lyu

Seung-Won Park

Nam Seok Roh

Taekjoon Lee

Dong Hee Lee

Junwoo Lee

Dong-Hoon Lee

Jong Hyuk Kang

Keun Chan Oh

Jaejin Lyu

Sun-Young Hong

Hyun Min Cho

Yong Kim

Seung Won Park

Minwoo Kim

Hyeok Jin Lee

Hyung-Il Jeon

Kun Hee Jo

Jun Han Lee

Mun Ki Sim

Baek Kyun Jeon

Jun Woo Lee

Mun-Ki Sim

Junghyun Kwon

Taek Joon Lee

Minki Nam

Beom Jin Kim

Dong-uk Kim

Moongyu Lee

Sung-jin Hong

Sang Hee Yu

Jongsoo Lee

Minhyuck Kang

Jong Soo Lee

Manseob Choi

Juho Kim

Seungwon Park

Hae Ii Park

Ju Ho Kim

Hun Sik Kim

Hyun Jung Wang

Doh Chang Lee

Hyoun Woo Kim

Sun Young Hong

Hyungjoo Kim

Sungjun Koh

Seung Hee Jang

An apparatus for manufacturing a quantum dot is provided, the apparatus including a first supplying part that provides a cationic precursor, a second supplying part that provides an anionic precursor, a mixing part connected to the first supplying part and the second supplying part, and a reaction part including a reaction tube configured to receive a liquid mixture of the cationic precursor and the anionic precursor from the mixing part and a first microwave generator configured to provide a microwave that is transmitted through the reaction tube. Therefore, the apparatus may produce a quantum dot of multi-element compounds.

Apparatus for manufacturing quantum dot and quantum dot manufacturing method using the same

A display device includes pixels; a first electrode and a second electrode disposed in each of the pixels, the first electrode and the second electrode being spaced apart from each other on a substrate; light-emitting elements disposed on the first electrode and the second electrode; a wavelength control layer disposed on the light-emitting elements; and a scattering layer disposed between the light-emitting elements and the wavelength control layer, the scattering layer comprising light-scattering particles, wherein the scattering layer is spaced apart from another scattering layer and is disposed in each of the pixels.

Display device

A display device according to an embodiment includes a light emitting unit including a first light emitting diode to emit first blue light, a second light emitting diode to emit second blue light, the second blue light being different from the first blue light in central wavelength, and a quantum dot color conversion unit including a quantum dot color conversion layer on and overlapping the second light emitting diode.

Display device including first and second blue light emitting diodes

Disclosed are display panels and methods of fabricating the same. The display panel includes a base substrate having a pixel area and a peripheral area adjacent to the pixel area, a light emitting element on the base substrate to generate a first light and overlapping the pixel area, a light control layer on the light emitting element to convert the first light into a white light, and a color filter layer on the light control layer and includes a first color filter that allows penetration of the first light, a second color filter that allows penetration of a second light different from the first light, and a third color filter that allows penetration of a third light different from the first light and the second light.

Display panel and method of fabricating the same

A display device including a light source member including a plurality of light emitting units emitting a first color light, an optical member disposed on an upper side of the light source member, and a liquid crystal display panel disposed on an upper side of the optical member. The optical member includes a base substrate, a color conversion layer disposed on the base substrate and including a quantum dot for converting the first color light into a second color light and a third color light, a filter layer disposed between the base substrate and the color conversion layer and transmitting the first color light and reflecting the second color light and the third color light, and an optical path changing layer disposed on at least one of an upper surface and a lower surface of the filter layer.

A composition for a light conversion layer includes: a base resin; quantum dots; and a thiol compound including at least one thiol group in a molecule.

Composition for light conversion layer, light conversion layer and electronic device including the same

Provided is a display device including a first substrate including a pixel electrode provided for each pixel; and a second substrate facing the first substrate and including an insulating substrate, a light blocking member disposed along a boundary the pixel, and a common electrode disposed along the plurality of pixels; wherein the common electrode includes a first common electrode layer and a second common electrode layer, the first common electrode layer and the second common electrode layer including a transparent conductive material, wherein the first common electrode layer is disposed on one surface of the insulating substrate, wherein the light blocking member is disposed on the first common electrode layer, and wherein the second common electrode layer is disposed on the first common electrode layer and the light blocking member.

A color conversion panel includes a substrate and a red color conversion layer, a green color conversion layer, and a transmission layer which are disposed on the substrate. The transmission layer includes at least one of a pigment and a dye.

Color conversion panel and display device including the same

An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a first substrate, an insulating layer disposed over the first substrate and including a first inclined portion and a first electrode disposed over the insulating layer. The OLED display also includes a light-emitting element layer disposed over the first electrode, a second electrode disposed over the light-emitting element layer and a color conversion layer and a transmissive layer disposed over the second electrode. The first electrode includes a second inclined portion disposed over and inclined along the first inclined portion of the insulating layer.

Organic light-emitting diode display including a layer having an inclined portion

An optical member including a light guide plate, a low refractive layer disposed on the light guide plate and having a refractive index less than that of the light guide plate, a low refractive underlying layer disposed between the low refractive layer and the light guide plate and having a thickness less than that of the low refractive layer, and a wavelength conversion layer disposed on the low refractive layer.

Optical member and display including the same

A light unit according to an exemplary embodiment includes a light source and an optical member transmitting and converting light emitted from the light source, where the optical member includes a light guide, a low refractive index layer disposed on the light guide and having a smaller refractive index than that of the light guide, and a wavelength conversion layer disposed on the low refractive index layer and including quantum dots, and the low refractive index layer includes a metal.

Light unit and display device including the same

A photosensitive resin composition according to an exemplary embodiment of the present invention includes: a nanophosphor; a photo-polymerization initiator including an acetophenone-based initiator; and a photo-polymerization compound, wherein the photo-polymerization initiator further includes at least one among a thioxanthone-based initiator, an oxime-based initiator, and a benzophenone-based initiator.

Photosensitive resin composition and display device using the same

A quantum dot, a color conversion panel, and a display device, the quantum dot including a core; and a shell layer positioned outside of the core, wherein at least one of the core and the shell layer is doped with aluminum, silicon, titanium, magnesium, or zinc, and the core includes a Group III-V compound.

Quantum dot, color conversion panel, and display device including the same

Growing community of inventors

Yongin-si, South Korea

Baek Hee Lee