Samsung Display Co., Ltd.

The Green Cross Corporation

Suk Hoon Kang

Baek Kyun Jeon

Jun Woo Lee

Jin-Soo Jung

Jong Hwan Jeon

In Ok Kim

Mi Hwa Lee

Kyoung Tae Kim

Hong Yeon Lee

Hee Ra Kim

Soo-Ryun Cho

Yeong Rong Park

Jinhwa Lee

Suk Ho Lee

Hee Jeong Seo

Myung Eun Jung

Jeongmin Kim

Beom-Soo Shin

Min Jae Kim

Myung Hwan Kim

Min Ju Kim

Hoi-Lim Kim

Kwang-Seop Song

Eun-Jung Park

Hyung Guen Yoon

Beom Soo Shin

Sung-Han Lee

Jong Yup Kim

Hyun Jung Kim

Baekkyun Jeon

Min-Jae Kim

Ae Nim Pae

Kyoung Ju Shin

Young-Gu Kim

Joo Seok Yeom

Mi-Soon Kim

Junwoo Lee

Younggyu Kong

Woo-Kyu Park

Young Mi Cho

Israel Esteban Lazo Martinez

Eun Jung Son

Su Ji Park

Hoi Lim Kim

Se Ran Kim

Junwon Lee

Ki-Nam Lee

Jongwoo Kim

Keun Chan Oh

Jeong Min Kim

Jun-Woo Lee

Min Woo Lee

Sang Il Kim

Hee-keun Lee

Yongchan Ju

Ji-Hyun Park

Yeun Tae Kim

Wonjong Kim

Yisu Kim

Eun Ju Kim

Yun Sik Jang

Jaeweon Hur

Seung Beom Park

Jin Soo Jung

Woo Jae Lee

Jaeheung Ha

Hongyeon Lee

Duck Jong Suh

Yi Seop Shim

Bong Sung Seo

Kyung Hee Lee

Sang Hee Yu

Yeongrong Park

Mihwa Lee

Hyungguen Yoon

Jooseok Yeom

Kyoungtae Kim

Jeong Myo Sim

BongSung Seo

Dong Youb Oh

Chong-Hwan Jonathan Chang

Ho Kyun Han

Kwang-Woo Ahn

Min-ah Kim

Kwang Woo Ahn

Pil Ho Huh

Jeongsoo Kim

Hyungjun Yu

A method of manufacturing a display device includes providing a mother substrate including a first cell region, a second cell region, and a peripheral region. First alignment keys arranged in a first direction in the peripheral region on the mother substrate is formed such that the first alignment keys are adjacent to a first side portion of each of first and second light emitting structures, while forming the first and second light emitting structures in the first and second cell regions on the mother substrate, respectively. A photoresist is formed in a second direction on the first and second light emitting structures by using a coater such that the photoresist does not to overlap the first alignment keys. The mother substrate is rotated at a preset angle. A light is irradiated to the photoresist by moving an exposer in a direction in which the first alignment keys are arranged.

Method of manufacturing display device

A display device includes pixels; a substrate; a first electrode and a second electrode disposed in each of the pixels and spaced apart from each other on a substrate; light-emitting elements disposed between the first electrode and the second electrode; a wavelength control layer disposed on the light-emitting elements; and a light-transmitting layer disposed between the light-emitting elements and the wavelength control layer, wherein the light-transmitting layer disposed in each of the pixels is spaced apart from the light-transmitting layer disposed in an adjacent one of the plurality of pixels.

Display device including a wavelength control layer

A display device is provided. The display device comprises a thin-film transistor layer disposed on a substrate, a light emitting element layer disposed on the thin-film transistor layer, a touch sensing layer disposed on the light emitting layer, and a reflection control layer disposed on the touch sensing layer, wherein the reflection control layer includes a UV absorber, wherein the UV absorber includes at least one hydrophobic group, and/or the UV absorber is present as a concentration gradient in the reflection control layer.

Display device including reflection control layer having UV absorber

According to an embodiment of the disclosure, a display device includes a first electrode and a second electrode that are disposed on a substrate and spaced apart from each other, a light emitting element disposed between the first electrode and the second electrode, and an auxiliary electrode disposed on the substrate and overlapping the light emitting element such that the auxiliary electrode forms an electric field in an area where the light emitting element is disposed.

Display device including electric field forming auxiliary electrode and method of manufacturing the same

A display device includes a bank including an opening exposing a surface of a base. The bank further includes side surfaces adjacent to an upper surface. The side surfaces slope downward from the upper surface toward an opening in an organic film pattern. A plurality of fine holes is formed on the upper surface and the side surfaces, the bank may also include a plurality of inner holes.

Display device and method of manufacturing the same

A display device including a partition wall disposed on a substrate between a first electrode and a second electrode. The partition wall has an opening. A light emitting layer is disposed in the opening. An auxiliary layer having lyophobicity is disposed between the partition wall and the second electrode.

Display device and manufacturing method thereof

The display device includes electrodes disposed in pixels, the electrodes being spaced apart from each other, light emitting elements disposed between the electrodes, a bank including opening overlapping the light emitting elements, and a color conversion layer disposed in the opening. The bank includes a polymer and a liquid crystal material.

A display panel includes a base layer, a circuit layer, a light emitting element, a pixel defining film, an encapsulation layer, and a first dam. The base layer may include a display area and a non-display area adjacent to the display area. The encapsulation layer may include a first inorganic film, an organic film, and a second inorganic film. The first dam may be disposed between the first inorganic film and the second inorganic film, and outside the organic film. The first dam may overlap the non-display area and the pixel defining film on a plane. Therefore, in the display panel of an embodiment, the non-display area may be reduced.

Display panel

A display device includes a substrate, a thin film transistor provided on the substrate, a first electrode connected to the thin film transistor, a second electrode overlapping the first electrode, and a partition wall and a light-emitting device layer provided between the first electrode and the second electrode. The partition wall may include a main chain and a side chain connected to the main chain, and a carbon number of the side chain may be equal to or greater than 14.

Display devices

A display device may include a substrate, a thin film transistor, a first electrode, a second electrode, and a barrier. The thin film transistor is disposed on the substrate. The first electrode is electrically connected to the thin film transistor. The second electrode overlaps the first electrode. The barrier has a first portion and a second portion. The second portion is disposed between the first portion and the second electrode and is fluorine-doped. A side surface of the first portion is part of a boundary of an opening of the barrier and is hydrophilic. The opening of the barrier is disposed between the first electrode and the second electrode.

A photo alignment including a copolymer of a diamine and a dianhydride, wherein the copolymer includes a repeating unit including a first group derived from the diamine and a second group derived from the dianhydride, and wherein any one of the first group and the second group includes a photoreactive group and the other one of the first group and the second group includes at least one selected from a tert-butyl group, a tert-butoxy group, a tert-butyloxycarbonyl group, and a di-tert-butyloxycarbonyl group.

Photo alignment agent and liquid crystal display

A photoalignment agent is provided. The photoalignment agent includes a copolymer of ii) at least one of a cyclobutanedianhydride (CBDA) and a cyclobutanedianhydride (CBDA) derivative, and ii) a diamine, and the diamine includes an electron donor group.

Photoalignment agent and liquid crystal display device including the same

A display device includes a bank including an opening exposing a surface of a base. The bank further includes side surfaces adjacent to an upper surface. The side surfaces slope downward from the upper surface toward an opening in an organic film pattern. A plurality of fine holes are formed on the upper surface and the side surfaces, the bank may also include a plurality of inner holes.

Display device including a layer with fine holes and method of manufacturing the same

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Seoul, South Korea

Suk Hoon Kang