Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Techno Semichem Co., Ltd.

Yang-Ho Jung

Hoon Jong Kang

Jae-Sung Kim

Jin-Ho Ju

Jun Gi Kim

Jaehun Lee

Jin Ho Ju

Jungi Kim

Seung-Bo Shim

Jun-Gi Kim

Bogeon Jeon

Chul-Won Park

Seon Hwa Choi

Hi-Kuk Lee

Koichi Sugitani

Jin-Su Byun

Seung Bo Shim

Yong-Jun Park

Jeong-Min Park

Ki-Hun Jeong

Sung-Hoon Yang

Jae-Ho Choi

Shi-Yul Kim

Yong-Hwan Shin

Jeong Min Park

Pil Soon Hong

Beung-Hwa Jeong

Jun Hong Park

Chul Won Park

Hong-Jo Park

Junho Sim

Jun Ho Sim

Jae Hun Lee

Beunghwa Jeong

Sang-Soo Kim

Sanghyun Lee

Chul Huh

Sang-Hoon Lee

Hyang-Shik Kong

Sang-Hun Lee

Woo-Geun Lee

Jun Su Chun

Gug-Rae Jo

Kap-Soo Yoon

Young-Je Cho

Jong-In Kim

Jae-Hyoung Youn

Jean-Ho Song

Jung-In Park

Byung-Uk Kim

Gwan-Soo Kim

Jinho Ju

Yun-Seok Lee

Jin-Seuk Kim

Seung-Hwan Shim

Doo-Hee Jung

Bo Geon Jeon

Eui Suk Jung

Jong-cheol Kim

Junhong Park

Hyoc-Min Youn

Seungbo Shim

Yasuhiro Kameyama

Beung Hwa Jeong

Cheon-Jae Maeng

Dae Youn Park

Hoon Chul Kang

Yong-Hoon Yang

Jin-su Byun

Jin-Sun Kim

Tae-Hoon Yeo

Se-Jin Choi

Hye Sun Kim

Yuuji Mizuho

A display device includes a plurality of first light blocking patterns, a first substrate on the first light blocking patterns, a plurality of second light blocking patterns on the first substrate, a driving device on the plurality of second light blocking patterns, a via insulating layer on the driving device and defining a plurality of light blocking areas, and a light emitting device on the via insulating layer, electrically connected to the driving device and including a light emitting area.

Display device

A display device includes a display panel including a plurality of light emitting areas; and an input sensor disposed on the display panel and having a first conductive layer and a first insulating layer disposed on the first conductive layer. The first insulating layer includes a plurality of optical patterns that extend in a direction away from the first conductive layer.

Display device and method of manufacturing the same

A display device includes: a substrate; a plurality of transistors disposed on the substrate; an insulating layer disposed on the plurality of transistors; a data line and a driving voltage line disposed on the insulating layer; a pixel electrode disposed on the data line or the driving voltage line; a pixel defining layer disposed on the pixel electrode and including a pixel opening that overlaps the pixel electrode; a light emitting element layer disposed in the pixel opening; and a common electrode disposed on the light emitting element layer, wherein the pixel opening includes a first sub-pixel opening and a second sub-pixel opening and a first blocking portion that is disposed between the first sub-pixel opening and the second sub-pixel opening.

Display device that can prevent deterioration of transmittance while preventing contrast deterioration

A display device includes a display panel with a light emitting area from which a light exits and an input sensor disposed on the display panel. The input sensor includes a first conductive layer, a first insulating layer disposed on the first conductive layer and provided with a diffraction grating defined therein to correspond to the light emitting area, and a second conductive layer disposed on the first insulating layer and connected to the first conductive layer. The first insulating layer includes an organic layer covering the first conductive layer and an inorganic layer disposed on the organic layer. The organic layer and the inorganic layer include a plurality of holes defined therein to define the diffraction grating.

A display device includes: a display element layer including an emission area and a non-emission area around the emission area; a first conductive layer on the non-emission area; a first insulating layer on the non-emission area to cover the first conductive layer, the first insulating layer having an opening part overlapping the emission area in a plan view; a second conductive layer on the first insulating layer; and a reflection pattern spaced apart from the second conductive layer and on the first insulating layer.

A photopolymerizable resin composition includes a first layer and a second layer; and a barrier layer disposed between the first layer and the second layer, the barrier layer includes one or more of SiNx, SiOx, SiON, Mo, a Mo oxide, Cu, a Cu oxide, Al, an Al oxide, Ag, and a Ag oxide.

Photopolymerizable resin composition, display device using same, and manufacturing method thereof

A touch display panel including a thin-film transistor substrate comprising a thin-film transistor, a pixel defining layer disposed on the thin-film transistor substrate and including a first opening, a light emitting structure disposed in the first opening, a thin film encapsulation layer covering the light emitting structure and the pixel defining layer, a first metal pattern disposed on the thin film encapsulation layer, a first insulation pattern disposed on the first metal pattern and having a plane area the same as or smaller than that of the first metal pattern, a second metal pattern disposed on the first insulation pattern, and a second insulation layer disposed on the second metal pattern and the thin film encapsulation layer, and contacting the first metal pattern, the first insulation pattern, and the second metal pattern.

Touch display panel and method of manufacturing the same

A light emitting device includes a substrate. A thin film transistor is disposed on the substrate. A first electrode is connected to the thin film transistor. A second electrode at least partially overlaps the first electrode. A first partition wall is disposed between the first electrode and the second electrode. An insulating layer is disposed between the thin film transistor and the first electrode. The insulating layer includes a first part having a first thickness and a second part having a second thickness that is different than the first thickness. The second part of the insulating layer at least partially overlaps the first partition wall.

Light emitting device having insulation layer of varying thickness and manufacturing method thereof

A display device includes: a substrate on which is disposed: an organic light emitting element which generates and emits light with which an image is displayed; a thin film transistor connected to the organic light emitting element and with which the organic light emitting element is controlled to emit the light; an interlayer insulating layer disposed between the thin film transistor and the organic light emitting element, the interlayer insulating layer including an organic material; and a capping layer disposed between the interlayer insulating layer and the organic light emitting element, the capping layer including an inorganic material. The interlayer insulating layer disposed between the thin film transistor and the organic light emitting element does not have photosensitivity and does not include sulfur.

Display device and manufacturing method thereof

An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.

Exposure mask and method of manufacturing a substrate using the exposure mask

A flexible display device including a display panel providing a base surface and a touch sensing part disposed on the base surface. The display panel further includes a buffer layer and is divided into a plurality of emission areas and non-emission areas disposed adjacent thereto. The buffer layer includes recessed portions, each of which has a groove defined in a corresponding emission area of the emission areas and flat portions connected to the recessed portions. The touch sensing part disposed on the buffer layer includes conductive patterns and an insulation layer covering the conductive patterns.

Flexible display device

Growing community of inventors

Seoul, South Korea

Yang-Ho Jung