Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Seoul National University

Young-Woo Song

Jong-Hyuk Lee

Jae-Heung Ha

Kyu-Hwan Hwang

Seok-Gyu Yoon

Joon-Gu Lee

Won-Jong Kim

Jin-Koo Chung

Sang-Hoon Yim

Jin-Baek Choi

So-young Lee

Chang-Ho Lee

Hee-Joo Ko

Kyung-Ho Kim

Seong-Min Kim

So-Young Lee

Jong-hyuk Lee

Jong-Seok Oh

Sung-Chul Kim

Sang-Hwan Cho

Ji-Young Choung

Yeon-Hwa Lee

Jun-Ho Choi

Yoon-Chang Kim

Se-Jin Cho

Il-Soo Oh

Ji-Hoon Ahn

Jin-Young Yun

Hyung-Jun Song

Kwan-Hyun Cho

Dong-Chan Kim

Eung-Do Kim

Bo-Ra Lee

Dong-Kyu Seo

Bo-Ra Jung

Yong-Tak Kim

Yoon-Hyeung Cho

Chaun-Gi Choi

Chul-Woo Park

Sun-Young Lee

Min-Ho Oh

Byoung-Duk Lee

Min-Kyu Kim

Jae-Kyeong Jeong

Yeon-gon Mo

Hui-Won Yang

Jong-Han Jeong

Kwang-Suk Kim

Hyun-Joong Chung

Hyun-Sung Bang

Da-Hea Im

Keum-Nam Kim

Dong Chan Kim

Won Jong Kim

Sung Chul Kim

Jong Hyuk Lee

Kyung-ho Kim

Eung Do Kim

Ji Young Choung

Hyunsung Bang

Yeon Hwa Lee

Joon Gu Lee

Kyu Hwan Hwang

Jin Baek Choi

Seok Gyu Yoon

Eun-Kyoung Nam

Bo Ra Jung

Sang-Moo Choi

Dae-Young Lee

Young-In Hwang

Joo-Sun Yoon

Ji-Hun Ryu

Gun-Shik Kim

Sang-ho Park

Dae-Yup Shin

Chan-Young Park

Young-Mok Son

Young-Rag Do

Jeong-Woo Moon

Jin-Hyun Park

Yeon-woo Lee

Yong-Hee Lee

Seung-Min Lee

Joon-Youp Kim

Jung-Woo Moon

Beom-Joon Kim

Hye-Lim Lee

Sung-Min Kim

Yeon-Woo Lee

II-Soo Oh

Do-Young Yoon

Eui-Jin Yoo

Bo-Ray Jung

Hyung-Sung Bang

Darby Choi

Kyu-Hawn Hwang

Jin-Kyu Yang

Jung-Geun Lee

See-Jin Cho

Kim Beom-Joon

An organic light emitting display apparatus includes a plurality of pixels, each of the pixels including first mirror pattern having an opening, and first to third sub pixels. The first sub pixels includes a first light emitting structure and is positioned to emit first color light through the opening, the second sub pixel includes a second light emitting structure positioned to emit second color light through the opening, and the third sub pixel includes a third light emitting structure positioned to emit third color light through the opening.

Organic light emitting display apparatus including a mirror pattern

A display device and a method of manufacturing the same. The display device includes: a substrate; and a reflection member that is disposed on a surface of the substrate and has a first thickness in a first reflection region corresponding to a light-emitting region and a second thickness in a second reflection region corresponding to a non-light-emitting region.

Display device and method of manufacturing the same

An organic light emitting diode includes: a first electrode; a second electrode facing the first electrode; a light emission layer between the first electrode and the second electrode; an electron injection layer between the second electrode and the light emission layer; and a buffer layer between the electron injection layer and the second electrode, where the electron injection layer includes a dipolar material and a first metal, and the buffer layer includes a metal having a work function of 4.0 eV or less.

Organic light emitting diode and organic light emitting diode display including the same

An organic light-emitting display device includes a first substrate having transmitting regions and pixel regions separated from each other by the transmitting regions, a plurality of thin film transistors on the first substrate in the pixel regions, a passivation layer covering the plurality of thin film transistors, a plurality of pixel electrodes on the passivation layer and electrically connected to the thin film transistors, the pixel electrodes being in the pixel regions and overlapping the thin film transistors, an opposite electrode in the transmitting regions and the pixel regions, the opposite electrode facing the plurality of pixel electrodes and being configured to transmit light, an organic emission layer interposed between the pixel electrodes and the opposite electrode, and a color filter in corresponding pixel regions.

Organic light-emitting display device

An OLED device and a method of manufacturing the same, the OLED device including a substrate having a pixel area and a transmission area; a pixel circuit on the pixel area; a first electrode on the pixel area and being electrically connected to the pixel circuit; a first organic layer extending continuously on the pixel area and the transmission area and covering the first electrode; an emitting layer selectively on a portion of the first organic layer on the pixel area; a second organic layer extending continuously on the pixel and transmission areas and covering the emitting layer; and a third organic layer selectively on the transmission area, the third organic layer including a non-emitting material that has a different transmittance from that of the emitting layer; and a second electrode extending continuously on the pixel area and the transmission area and covering the second and third organic layers.

Organic light emitting display devices

A mirror display apparatus includes a display unit, a thin film encapsulation layer, a plurality of mirror patterns, a protection layer and a refractive index matching layer. The display unit is disposed on a substrate. The thin film encapsulation layer extends continuously on a surface of the display unit. The mirror patterns are arranged on the thin film encapsulation layer. The protection layer is disposed on surfaces of the mirror patterns. The refractive index matching layer is interposed between the thin film encapsulation layer and the protection layer, and the refractive index matching layer fills regions between neighboring ones of the mirror patterns. A refractive index of the refractive index matching layer is less than a refractive index of the thin film encapsulation layer, and the refractive index of the refractive index matching layer is greater than a refractive index of the protection layer.

Mirror display apparatus and method of manufacturing the same

Organic light emitting display devices and methods of manufacturing the same

An organic light emitting display apparatus includes a substrate, an encapsulation member facing the substrate, a plurality of pixels between the substrate and the encapsulation member, each pixel including a light emission area and a non-emission area, a first electrode overlapping at least the light emission area, an intermediate layer on the first electrode and including an organic emission layer, a second electrode on the intermediate layer, and a reflective member on a bottom surface of the encapsulation member, the bottom surface of the encapsulation member facing the substrate, and the reflective member including an opening corresponding to the light emission area, and a reflective surface around the opening and corresponding to the non-emission area.

Organic light emitting display apparatus

A display device includes a substrate, a display structure, and a conductive line. The substrate includes a display region having a plurality of pixel regions and a peripheral region surrounding the display region. Each of the pixel regions has sub-pixel regions and a transparent region. The display structure is disposed in each of the pixel regions of the display region. The conductive line is disposed in the peripheral region, and is electrically connected to the display structure. The conductive line has at least one opening.

Display device having a conductive line with at least one opening

A display apparatus capable of controlling light transmittance and a method of manufacturing the display apparatus. The display apparatus includes a transparent display device in which a pixel that has a first region comprising an organic emission layer (organic EL), and a second region adjacent to the first region, the second region transmitting external light, a first circular polarizer in an optical path of light emitted from the transparent display device, a second circular polarizer, the transparent display device being between the first and second circular polarizers, and a transmittance adjusting device including a liquid crystal layer for adjusting transmittance of external light, the transmittance adjusting device being between the transparent display device and the second polarizer such that the transparent display device encapsulates the liquid crystal layer, external light passing through the first circular polarizer, the second circular polarizer, and the transmittance adjusting device.

Display apparatus capable of controlling light transmittance and method of manufacturing the same

An organic light emitting display device includes a substrate, a light emitting structure, and a reflective metal layer. The substrate includes a pixel region and a peripheral region. The light emitting structure is disposed on the substrate. The reflective metal layer is disposed between the substrate and the light emitting structure. The reflective metal layer includes a plurality of nanowires and a plurality of openings that is defined by the nanowires.

Organic light emitting display device

In an aspect, an organic light emitting diode device including a first electrode, a second electrode facing the first electrode, and an emission layer positioned between the first electrode and second electrode, wherein the first electrode includes samarium (Sm) is provided.

Organic light emitting diode device

A method of manufacturing a display device is disclosed. In one aspect, a display device comprises a lower substrate, a light-emitting element formed on the lower substrate and comprising a plurality of pixels, an upper substrate disposed on the light-emitting element with a gap therebetween sealed with a sealant. In addition, the device includes a filler filling the gap between the light-emitting element and the upper substrate, and a light-absorbing material formed between the lower substrate and the upper substrate and selectively absorbing light of a certain wavelength range.

Growing community of inventors

Yongin, South Korea

Young-Woo Song