Lg Display Co., Ltd.

Samsung Electronics Co., Ltd.

Dongjin Semichem Co., Ltd.

Samsung Display Co., Ltd.

Wy-Yong Kim

Byung-Geol Kim

Byung-Uk Kim

Kyu-Nam Kim

Jinwuk Kim

Hong-Sick Park

Jin Wuk Kim

Kyung-Kook Jang

Sung-Il Woo

Jong-Hyun Jeong

Suk-Il Yoon

Seong-Bae Kim

Soon-Beom Huh

Do-Hyung Kim

Jae Hyun Park

Kyungyeol Ryu

Hye Li Min

Young Tae Son

HyeLi Min

MinJee Kim

Jaehyun Park

Byung Chul Ahn

Gee Sung Chae

Do-hyung Kim

Min Jee Kim

Tae-Yang Lee

Youngsub Shin

Hee-Yeol Kim

Young Sub Shin

Yoon Heung Tak

Seong-Yong Uhm

Geesung Chae

Keunsoo Jeong

Ki-Beom Lee

June-Hwan Kim

Mi-Sun Park

Seok-Ho Lee

Soo-Youn Kim

Hwa-Youl Lee

Yong-Woo Kim

Jin-Sup Hong

Hyeli Min

Disclosed is a display device having a transparent conductive layer that includes a plurality of nanowires, wherein each nanowire may, for example, include a core that includes a metal; a first shell on the core; and a second shell on the first shell, wherein cores of at least two of the plurality of nanowires are in contact with each other through the first shell and the second shell.

Transparent conductive layer, method for manufacturing the same and display device including the same

A quantum dot includes a seed and a core enclosing the seed. The core is grown from the seed to improve size uniformity of the core. The seed includes a first compound without Cd. The first compound may be GaP. The core may include a second compound including elements from group XIII and group XV. The second compound may be InP. The quantum dot may also include a first shell of a third compound enclosing the core. The third compound may be ZnSe or ZnS. The quantum dot may also include a second shell of a fourth compound enclosing the first shell. The fourth compound may be ZnS when the third compound is ZnSe. Embodiments also relate to a quantum dot including first to third elements selected from XIII group elements and XV group elements and fourth to sixth elements selected from XII group elements and XVI group elements.

Quantum dot, quantum dot film and LED package and display device including the same

An organic insulating material and a flexible display device are disclosed. The organic insulating material comprises an acrylic polymer having a cinnamoyl moiety.

Organic insulating material and flexible display including the same

A quantum rod, a synthesis method of the quantum rod and a quantum rod display device are discussed. The quantum rod according to an embodiment includes a core, a first shell covering the core, and a second shell covering a side of the first shell. In the quantum rod, a first thickness of the first shell is greater than a second thickness of the second shell, and a first length of the first shell is smaller than a second length of the second shell.

Quantum rod, synthesis method of the same and quantum rod display device

A reflection type display device includes a color panel including first and second electrodes and color-varying particles of a core-shell structure between the first and second electrodes, wherein the color-varying particles are divided and disposed into first, second and third pixel regions; and a variable light-transmitting panel over the color panel and including third and fourth electrodes and black-varying particles of a core-shell structure between the third and fourth electrodes, wherein the black-varying particles are divided and disposed into the first, second and third pixel regions, wherein the color panel includes a reflection layer reflecting incident light.

Reflection type display device

A quantum light emitting diode comprises a first electrode; a second electrode facing the first electrode; a light-amount enhancing layer between the first and second electrodes and having a structure guiding emitted light toward an emitting side; and an emitting material layer between the light-amount enhancing layer and the second electrode and including a quantum particle at the structure of the light-amount enhancing layer.

Quantum light emitting diode and quantum light emitting device including the same

Disclosed is a display device that may include a plurality of pixels on a substrate; and a light shielding layer on the substrate that defines or partitions the plurality of pixels, wherein the light shielding layer includes a plurality of nanoparticles, each comprising a core and a shell outside the core, and wherein the core includes a metal oxide, and the shell includes an insulating material.

Light shielding material and display device including the same

Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer.

Photoresist film and manufacturing method for organic light emitting display device using the same

Disclosed is a method of manufacturing an organic light emitting display device. The method include forming a driving thin film transistor and passivation layer on a substrate, forming a bank layer at a boundary portion between adjacent sub-pixels, on the passivation layer, laminating a first photoresist film on the bank layer, forming a first photoresist pattern by irradiating IR light on the first photoresist film in an area except a first sub-pixel, depositing a first organic emission layer in the first sub-pixel area exposed by the first photoresist pattern, removing the first photoresist pattern, laminating a second photoresist film on the bank layer, forming a second photoresist pattern by irradiating IR light on the second photoresist film in an area except a second sub-pixel, depositing a second organic emission layer in the second sub-pixel area exposed by the second photoresist pattern, and removing the second photoresist pattern.

Method for manufacturing of organic light emitting display device

The present invention provides a photoresist stripper including about 5 wt % to about 20 wt % alcohol amine, about 40 wt % to about 70 wt % glycol ether, about 20 wt % to about 40 wt % N-methyl pyrrolidone, and about 0.2 wt % to about 6 wt % chelating agent.

Composition for stripping photoresist and method for manufacturing thin transistor array panel using the same

A system for testing a flat panel display having a flat display panel assembly includes a testing stage for arranging the flat display panel assembly, a measuring apparatus being disposed on the testing stage and for measuring a spectrum of a transmitted light passing through a measuring region of the flat display panel assembly from a light source, a transporting apparatus for moving the measuring apparatus at a constant acceleration on the testing stage, a defect informing apparatus being electrically connected to the measuring apparatus and for informing an existence of defect, a type of defect, and a severity of defect by processing an electrical signal of the spectrum transmitted from the measuring apparatus.

System for testing a flat panel display device and method thereof

Growing community of inventors

Seoul, South Korea

Wy-Yong Kim