Samsung Display Co., Ltd.

Liquavista B.v.

Amazon Technologies, Inc.

Jaejin Lyu

Jungsub Lee

Seokgyu Yoon

Eungdo Kim

Hyosup Shin

Hyejin Jung

Hyunyoung Kim

Bongsung Seo

Jiyoung Lee

Keunchan Oh

Youn Hak Jeong

Ohjeong Kwon

Minwoo Kim

Hyun Sup Lee

Hyun Eok Shin

Baekkyun Jeon

Sehun Kim

Baek Hee Lee

Hyung-Il Jeon

Kyungseon Tak

Meehye Jung

Sunwoo Kang

Taekjoon Lee

Jongwoo Kim

Soobyung Ko

Hyoyoung Lee

Junha Park

Kwang-chul Jung

Ho Sub Lim

Hyein Jeong

Junghoon Han

Sungbum Kim

Eunyoung Lee

Jaeyong Lee

Yongchan Ju

Mieun Jun

Eunsoo Ahn

Chanseok Oh

Sujin Shin

Minjung Jung

Mun-Ki Sim

Wonjong Kim

Yisu Kim

Hankyu Pak

Eung Do Kim

Dongkyu Seo

Byeongwook Yoo

Duckjong Suh

Hongyeon Lee

Daeho Lee

Kunwook Cho

Hyeongu Cho

Hyojeong Kim

Minje Kim

Minsoo Choi

Youngki Lee

Youngeun Choi

Heehwan Lee

Jooseok Yeom

Jiyun Park

Younggu Kim

Jongho Son

Donghee Lee

Minju Han

Seungyeon Jeong

Junwoo Lee

Yoonkyoo Lee

Suk-Kung Chei

Yeonhee Lee

Yoonsung Um

Kyuwan Ryu

Myungjae Park

Kyungsik Kim

Woosuk Jung

Jang Yeol Baek

Jaeheung Ha

Hyeon Gu Cho

Sun Young Pak

Fusayuki Takeshita

Jin-Won Sun

Jinbo Shim

Gilhwan Yeo

Hyeongpil Kim

Yeongrong Park

Sukhoon Kang

Hyoyeon Kim

Jinwon Sun

Hyungguen Yoon

Taemin Kim

Changyeong Song

Wonil Choi

Soungwook Kim

Kaeun Kim

Sunghwan Hong

Hyeoji Kang

Beomsoo Shin

Byungseok Lee

Kawon Pak

Junyong Shin

Seulgee Lee

A display apparatus includes: a substrate; a layer disposed on the substrate and including an organic light-emitting device; a low-reflection inorganic layer disposed on the display device layer including an inorganic material; a light-blocker is disposed on the low-reflection inorganic layer; and a reflection-controlling layer disposed on the light-blocker.

Display apparatus

A display apparatus includes a first through a third light-emitting devices, each including a first-color emission layer and being over a substrate; a second-color quantum dot layer over the second light-emitting device; a third-color quantum dot layer over the third light-emitting device; and a low refractive index layer over the second-color quantum dot layer and the third-color quantum dot layer to correspond to the first through third light-emitting devices, and including a matrix part and a plurality of particles in the matrix part, wherein a first portion of the matrix part close to the first through third light-emitting devices includes fluorine.

Display apparatus including a low refractive index layer

An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer includes an emission layer having a first layer, and the first layer includes a first compound, a second compound, and a third compound. The first compound is a hole transporting host compound, the second compound is an electron transporting host compound, and the third compound is a hole transporting host compound or an electron transporting host compound. The first compound and the second compound form a first exciplex, and the first compound and the third compound, or the second compound and the third compound form a second exciplex, where the first exciplex and the second exciplex are different from each other.

Organic light-emitting device including a first exciplex and a second exciplex in an emission layer

A light-emitting device includes: a first electrode; a hole injection layer; a hole transport layer; an emission layer; an electron transport region; and a second electrode, stacked in order, wherein the hole transport layer and the hole injection layer are different from each other, the hole injection layer includes a first inorganic material, the first inorganic material is an oxide of at least one metal selected from tungsten (W), molybdenum (Mo), zinc (Zn), copper (Cu), nickel (Ni), cobalt (Co), gallium (Ga), and germanium (Ge), the first inorganic material has a work function with an absolute value of about 4.3 eV to about 5.3 eV, and the hole injection layer and the hole transport layer satisfy Equations 1 and 2:||+0.1 eV  Equation 1||+0.1 eV.  Equation 2

Light-emitting device and display apparatus including the same

An organic electroluminescence device according to an embodiment of the present disclosure includes a first electrode, a second electrode, and an emission layer. The emission layer includes host compounds and dopant compounds. The hot compounds include a first host compound represented by Formula 1, and a second host compound represented by Formula 2, and the dopant compounds include an assistant dopant compound represented by Formula 3, and a light-emitting dopant compound represented by Formula 4: Accordingly, the organic electroluminescence device according to an embodiment may achieve high efficiency and long life.

Organic electroluminescence device

A light-emitting device including: first and second electrodes facing each other; an emission layer located therebetween; and a charge transport region located between the emission layer and the first electrode. Light emitted from the emission layer passes to the outside through the second electrode, the first electrode is a reflective electrode, the first electrode includes a transparent layer and a reflective layer, a distance between i) an interface between the transparent layer of the first electrode and the charge transport region and ii) an interface between the emission layer and the charge transport region is a first resonance distance of light emitted from the emission layer, and a distance between a) an interface between the reflective layer of the first electrode and the transparent layer of the first electrode and b) an interface between the emission layer and the charge transport region is a second resonance distance of light emitted from the emission layer.

Light-emitting device having low driving voltage, high luminescence efficiency, and long life span, and electronic apparatus including same

An organometallic compound is represented by Formula 1 and an organic light-emitting device includes the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer located between the first electrode and the second electrode and including an emission layer, wherein the interlayer includes at least one of the organometallic compound represented by Formula 1.

Organometallic compound and organic light-emitting device including the same

An organic electroluminescence device includes: a first electrode; a second electrode facing the first electrode; and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one organic layer of the plurality of organic layers includes a first compound represented by Formula 1, a second compound represented by Formula 2, and a third compound represented by Formula 3, wherein Formulae 1-3 are defined herein.

Organic electroluminescence device and organometallic compound for organic electroluminescence device

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 apparatus includes: a first substrate on which a plurality of light-emitting devices are arranged; a plurality of light controllers arranged above the first substrate and corresponding to the plurality of light-emitting devices; and a plurality of banks between the plurality of light controllers, wherein each bank of the plurality of banks includes a black pigment and a scattering agent. Because the display apparatus according to an embodiment includes a bank including a black pigment and a scattering agent, color mixing between pixels is prevented or reduced, and light efficiency is increased.

Display apparatus including a quantum dot layer

A display apparatus includes a first through a third light-emitting devices, each including a first-color emission layer and being over a substrate; a second-color quantum dot layer over the second light-emitting device; a third-color quantum dot layer over the third light-emitting device; and a low refractive index layer over the second-color quantum dot layer and the third-color quantum dot layer to correspond to the first through third light-emitting devices, and including a matrix part and a plurality of particles in the matrix part, wherein a first portion of the matrix part away from the first through third light-emitting devices includes fluorine.

An organic electroluminescence device of an embodiment includes a first electrode, a second electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a polycyclic compound represented by Formula 1, and long-life device characteristics may be shown.

Organic electroluminescence device and polycyclic compound for organic electroluminescence device

An organic light-emitting device and an apparatus including the same are disclosed. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound is represented by Formula 1, the second compound is represented by Formula 2A or Formula 2B, the third compound is represented by Formula 3, the fourth compound is represented by any one of Formulae 4-1 to 4-3, each as respectively described in the detailed description.

Organic light-emitting device and apparatus including the same

A display panel and a manufacturing method of a display panel are provided. A display panel includes: a base substrate in which a pixel area and a peripheral area adjacent to the pixel area are defined; a light emitting element located on the base substrate to overlap the pixel area, and configured to generate first light; a light control layer on the light emitting element; a color filter layer on the light control layer; and a capping layer contacting at least the light control layer and including silicon oxynitride (SiON), and the capping layer contains about 34 at % to about 41 at % of oxygen, and about 18 at % to about 25 at % of nitrogen. Luminous efficiency of the display panel may be increased while maintaining durability of the display panel.

Display panel including a light control layer and a capping layer

An organic light-emitting device and an apparatus including the same are disclosed. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound is represented by Formula 1, the second compound is represented by Formula 2A or Formula 2B, the third compound is represented by Formula 3, the fourth compound is represented by Formula 4, each as respectively described in the detailed description.

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Yongin-si, South Korea

Jaejin Lyu