Samsung Display Co., Ltd.

Lg Electronics Inc.

Samsung Displayco., Ltd.

Korea Advanced Institute of Science and Technology

Yonsei University

Hoseo University Academic Cooperation Foundation

Ulsan College Industry Cooperation

Sang Youn Han

Suk Won Jung

Ki-Hun Jeong

Kyung-Sook Jeon

Sunghoon Yang

Kyung Seop Kim

Jung Suk Bang

Daecheol Kim

Sung Hoon Yang

Woongkwon Kim

Byeonghoon Cho

Sung Kyun Park

Kun-Wook Han

Seung Mi Seo

Sang Kyu Choi

Woo Yong Sung

Jun Ho Song

Cheol Kyu Kim

Tae Woon Cha

Jung-Suk Bang

Jung Ha Son

Cheolkyu Kim

Byeong Hoon Cho

Jinbo Shim

In Seo Kee

Jin Bo Shim

Dae Cheol Kim

Woong Kwon Kim

Sanghyun Jeon

A Ram Lee

Yong Woo Park

Hyung Jun Kim

Kyung-Ho Park

Hong-Kee Chin

Ji Hun Kim

Do Young Kim

Hyun Jae Na

Sungkyun Park

Kyungseop Kim

Kyung Tea Park

Yun Jong Yeo

Jung Yong Lee

Yunjong Yeo

Sun Haeng Cho

Jae-Wook Kang

Ki-Hyun Cho

Gyeong Nam Bang

Jongwon Lee

Mi-Seon Seo

Jung-moo Hong

Sung Won Cho

Sungryul Kim

Byung Seong Bae

Jung-Moo Hong

Jae Wook Kang

Jungwook Lee

Ho Sik Jeon

HeeJoon Kim

Wongu Cho

Jae Ho Ahn

Seon Il Kim

Seungmi Seo

Minjae Baek

Sun Jo Kim

Jeon Sanghyun

A display device including a display panel having a light emitting area and a non-light emitting area around the light emitting area, a first conductive pattern disposed in the non-light emitting area, a second conductive pattern disposed on the first conductive pattern, and a reflection pattern overlapping the non-light emitting area and disposed between the light emitting area and the second conductive pattern.

Display device

An organic light emitting display device includes a display panel and a touch screen. The display panel includes a display region that includes a light emitting region and a peripheral region surrounding the light emitting region, a pad region spaced apart from the display region, and a bending region located between the display region and the pad region. The touch screen is positioned on the display panel and includes a plurality of touch screen electrodes and an organic insulation structure. The plurality of touch screen electrodes is located in the display region. The organic insulation structure is positioned to cover the plurality of touch screen electrodes in the display region, and extends in a first direction from the display region into the bending region and the pad region.

Organic light emitting display device

A touch sensor includes: an active area including a first sub-active area and a second sub-active area; a plurality of first touch electrodes in the first sub-active area and the second sub-active area; and a plurality of second touch electrodes in the first sub-active area and the second sub-active area, and a length of a first border portion that is a separated area between adjacent first and second touch electrodes in the first sub-active area is different from a length of a second border portion that is a separated area between adjacent first and second touch electrodes in the second sub-active area.

Touch sensor and display device including the same

Provided herein may be a display device. The display device may include a first substrate including a first substrate having a plurality of pixel areas; a second substrate having a second base substrate facing the first substrate, first to third color filters provided on the second base substrate, the first to third color filters being respectively disposed on locations corresponding to respective pixel areas of the plurality of pixel areas and embodying different colors, and an infrared sensor disposed between the plurality of pixel areas in a plan view and configured to sense infrared light; a liquid crystal layer disposed between the first substrate and the second substrate; and a backlight unit configured to provide single-color light to the liquid crystal layer. At least one of the first to third color filters may include infrared quantum dot material which converts light provided from the backlight unit into infrared light.

A method of manufacturing a metal nanowire electrode, the method including: forming a plurality of metal nanowires on a preliminary substrate; forming a metal nanowire layer by chemically reducing the plurality of metal nanowires; separating the metal nanowire layer from the preliminary substrate; transferring the separated metal nanowire layer to a surface of a carrier substrate, wherein the surface of the carrier substrate comprises a hydrophobic treatment; forming an adhesive pattern on a target substrate; and forming the metal nanowire electrode by transferring the separated metal nanowire layer to the target substrate.

Metal nanowire electrode and manufacturing method of the same

An input sensing unit including a plurality of capacitive sensing electrodes, and a conductive layer disposed on at least a portion of the sensing electrodes, in which the conductive layer overlaps at least a portion of the sensing electrodes in a plan view, and the conductive layer includes a plurality of conductive patterns spaced apart from each other.

Input sensing unit and display device including the same

A display device includes a lower display panel, an upper display panel facing the lower display panel, a metal oxide layer surrounding outermost surfaces of the upper display panel and the lower display panel, and a barrier layer surrounding the metal oxide layer. The barrier layer includes a self-assembled monolayer.

Display device having a moisture barrier layer and method of manufacturing the same

A touch panel includes a touch electrode disposed on a substrate, the touch electrode including a metal layer; a phase matching layer disposed on the metal layer; and a thin film layer disposed on the phase matching layer.

Touch panel

An exemplary embodiment discloses a touch panel including: a substrate; an organic layer disposed on the substrate; and a touch sensor unit disposed on a surface of the organic layer.

Touch panel, method for manufacturing touch panel, display device, and method for manufacturing display device

A touch panel includes a substrate, a first signal line, and a second signal line. The first signal line extends on the substrate in a first direction and includes a first height from the substrate. The second signal line extends on the substrate in a second direction crossing the first direction and includes a second height from the substrate. The second signal line is disposed in the same layer as the first signal line. The second height is greater than the first height.

Touch panel and manufacturing method thereof

A touch panel, a display device having the same, and a method of manufacturing the touch panel are disclosed. In one aspect, the touch panel includes a base substrate and a first sensing portion extending in a first direction and formed over the base substrate. The first sensing portion including a plurality of first fine lines defining a plurality of spaces therebetween. The touch panel also includes a second sensing portion extending in a second direction crossing the first direction and formed over the base substrate and a first insulating layer covering the first fine lines. The first insulating layer defines a plurality of openings therein corresponding to the spaces between the first fine lines. The second sensing portion crosses the first sensing portion with the first insulating layer interposed therebetween.

Touch panel, display device having the same, and method of manufacturing the touch panel

A display device includes: a first substrate; a photo transistor on the first substrate; and a switching transistor connected to the photo transistor. The photo transistor includes a light blocking film on the first substrate, a first gate electrode on the light blocking film and in contact with the light blocking film, a first semiconductor layer on the first gate electrode and overlapping the light blocking film, and a first source electrode and a first drain electrode on the first semiconductor layer. The switching transistor includes a second gate electrode on the first substrate, a second semiconductor layer on the second gate electrode and overlapping the second gate electrode, and a second source electrode and a second drain electrode on the second semiconductor layer. The first semiconductor layer and the second semiconductor layer are at a same layer of the display device, and each includes crystalline silicon germanium.

Display device and manufacturing method thereof

A display apparatus including a gate driving circuit configured to include a plurality of stages connected to each other one after another. An i-th stage of the stages includes an output transistor and a control part. At least one control transistor included in the control part includes a first control electrode to which a switching control signal is applied, and a second control electrode disposed on a layer different from a layer on which the first control electrode is disposed, and to which a reference voltage is applied.

Gate driving circuit and display apparatus having the same

Provided are a photo sensor, a display device including the same, and a driving method thereof. The photo sensor includes: an amplifying element including an input terminal coupled to a scan line for receiving a scan signal, an output terminal configured to output a sensing signal, and a control terminal connected to a first node; a sensing capacitor connected with the first node; a photosensitive sensing element including a control terminal connected with a terminal of a first control signal, an output terminal connected with the first node, and an input terminal; and a reset element connected with the output terminal of the amplifying element and resetting the output terminal of the amplifying element to second voltage according to a reset control signal.

Photo sensor, display device including the same and driving method thereof

Growing community of inventors

Seoul, South Korea

Sang Youn Han