Samsung Display Co., Ltd.

Duk-Sung Kim

Sung Man Kim

Dong-Yoon Kim

Bong-Jun Lee

Seul Ki Kim

Min Hee Son

Dong Wuuk Seo

Jin Yun Kim

Jung Hyun Kwon

Jae-Jin Pyun

Ju-Yong Park

Young Jae Tak

Jae-Hyun Park

Jong Hoon Kim

Yu-Gwang Jeong

Jae Ho Choi

Jun Ho Song

Dae Ho Song

Yeo Geon Yoon

Yeong-Keun Kwon

Shin Il Choi

Sungjae Park

Yu Jin Lee

Junghyun Kwon

Seung Hyun Park

Hyuk-Jin Kim

Young Je Cho

Su Bin Bae

Ji-Young Jeong

Min-Chul Song

Sung-Haeng Cho

Sungman Kim

Soo Jung Chae

Seung-Hyun Park

Eu Gene Lee

Man Hong Na

Seul-Ki Kim

Daeho Song

Jae-Hwa Park

Byung Seon An

Man-Hong Na

Seung-Suk Son

Jae-Jong Lim

Dong-Gyu Shin

A display device includes a display panel and a light unit. The light unit includes a substrate, a circuit layer disposed on the substrate and including a line, an insulation layer covering the circuit layer, light emitting elements including a first electrode, a second electrode, and a light emitting layer, and a conductive layer electrically connected to one of the first electrode and the second electrode to cover at least a portion of the line.

Light unit and display device including the same

A display device according to the present disclosure includes: a color conversion panel; and a display panel overlapping the color conversion panel, wherein the color conversion panel includes a color conversion layer including a nano-crystalline semiconductor and a transmission layer, the display panel includes a first display panel including a first substrate and a thin film transistor disposed on the first substrate, a second display panel including a second substrate and overlapping the first display panel. The first substrate and the second substrate have different thicknesses.

Display device

An organic light-emitting diode display including a substrate, a first transistor, and an organic light-emitting element. The first transistor is positioned on the substrate. The first transistor includes a first active layer including a first source region, a first channel region extending from the first source region, a first drain region extending from the first channel region, a first conductive pattern, and a first gate electrode positioned on the first active layer. The organic light-emitting element is connected to the first transistor. The first conductive pattern is in contact with the first active layer and covers the first source region and the second source region.

Organic light emitting diode display and a method of manufacturing the same

A liquid crystal display including a semiconductor layer disposed on a substrate, a transparent electrode disposed n the semiconductor layer, the transparent electrode overlapping the semiconductor layer and including a source electrode, a drain electrode facing the source electrode, and a first electrode extending from the drain electrode, and an insulating layer disposed on the transparent electrode. The semiconductor layer contacts an entire surface of the source electrode, the drain electrode, and the first electrode.

Liquid crystal display and method of manufacturing thereof

A thin film transistor array panel includes a substrate, a data line and a light blocking layer disposed on the substrate, a thin film transistor disposed on the light blocking layer and including a source electrode, a drain electrode, and an oxide semiconductor layer, and an insulating layer disposed on the substrate and including a first contact hole overlapping a portion of the data line, a second contact hole overlapping a portion of the source electrode, and a third contact hole overlapping a portion of the drain electrode, wherein the first contact hole, the second contact hole, and the third contact hole are arranged in a row in a first direction perpendicular to a direction in which the data line is extended.

Thin film transistor array panel and manufacturing method of the same

A display device includes: a display panel including a plurality of pixels and a plurality of dots having a pixel set including n pixels of the plurality of pixels as a unit; a signal controller configured to receive input image signals for the pixels and process the input image signals to generate output image signals; and a data driver configured to convert the output image signals into data voltages and apply the data voltages to the display panel, wherein the data driver is configured to apply data voltages having different polarities to a first dot and a second dot of the plurality of dots, the second dot being positioned in a row that is the same as a row in which the first dot is positioned to neighbor the first dot.

A liquid crystal display according to an embodiment of the present invention includes: a first substrate; a pixel electrode formed on the first substrate; a first insulating layer formed on at least part of the pixel electrode; a sustain electrode line formed on the first insulating layer and over at least a portion of the pixel electrode so as to form a capacitance; a second insulating layer formed on the sustain electrode line; and a data line formed on the second insulating layer, the data line and sustain electrode line positioned so that the sustain electrode line is positioned between the data line and the pixel electrode.

Liquid crystal display device having reduced display defects and improved aperture ratio and manufacturing method therefor

A display, includes: a substrate; first signal lines (FSLs) disposed on the substrate and extending in substantially a first direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the first direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.

Liquid crystal display

A display, includes: a substrate; first signal lines (FSLs) at least partially recessed in the substrate and extending in substantially a direction; a gate insulating layer (GIL) disposed on the FSLs; a first electrode disposed on the GIL; a thin film transistor (TFT) connected to a FSL of the FSLs and including the GIL and the first electrode; a pixel electrode (PE) extending in substantially the direction, connected to the TFT, and configured to receive a data voltage from the TFT; a common electrode (CE) overlapping with at least a portion of the PE; and a first insulating layer disposed between the PE and CE. One of the PE and the CE has a planar shape and the other includes branch electrodes overlapping with the planar shape and extending substantially parallel to the FSL. At least a portion of the CE overlaps with at least a portion of the FSL.

A liquid crystal display includes: a first substrate including a pixel; a pixel electrode in the pixel of the first substrate; a second substrate facing the first substrate; a common electrode on the second substrate; and a liquid crystal layer between the first substrate and the second substrate. The pixel includes a first domain, a second domain, a third domain and a fourth domain. Within the pixel including the first to fourth domains, a planar shape of each of the first domain, the second domain, the third domain and the fourth domain is a right triangle, and among sides of the right triangle, an oblique side of the first domain is adjacent to an oblique side of the second domain, and an oblique side of the third domain is adjacent to an oblique side of the fourth domain.

Liquid crystal display device

A manufacturing method includes forming a gate member and a common electrode line on a substrate. A gate insulating layer is formed on the gate member and the common electrode line. A semiconductor member and a data member are formed on the gate insulating layer. A first passivation layer is formed on the semiconductor member and the data member. A plurality of color filters is formed on the first passivation layer. A conductor layer and a second passivation layer are formed on the plurality of color filters. A first contact hole exposes a common electrode. A second contact hole exposes the drain electrode. The first and second contact holes are formed by a photolithography process. A pixel electrode connected to the drain electrode is formed through the first contact hole. A connecting member connected to the common electrode line and the common electrode is formed through the second contact hole.

Display device and manufacturing method thereof

An array substrate for a display device includes a first base substrate; a thin film transistor disposed on the first base substrate that includes a semiconductor layer, a gate electrode, a source electrode, and a drain electrode; a first passivation layer that covers the thin film transistor and that includes an inorganic insulating material; a second passivation layer disposed on the first passivation layer that includes an exposure hole that exposes the first passivation layer on the drain electrode; a common electrode disposed on the second passivation layer; a third passivation layer that covers the common electrode and that includes a contact hole inside the exposure hole to expose the drain electrode; a cavity between the first passivation layer and the third passivation layer on the drain electrode; and a pixel electrode disposed on the third passivation layer and connected with the drain electrode.

Display device and method of fabricating the same

A display device includes a first signal electrode configured to transfer a signal, a first insulating layer positioned on the first signal electrode, a first electrode positioned on the first insulating layer, a second insulating layer positioned on the first electrode, and a second electrode positioned on the second insulating layer, where a first contact hole exposing the first signal electrode is defined in the first insulating layer and the second insulating layer, the second electrode is connected with the first signal electrode through the first contact hole, and an opening including an edge side surrounding the first contact hole in a plan view is defined in the first electrode.

Display device having pixel electrode and common electrode on one display panel and manufacturing method thereof

Exemplary embodiments of the present disclosure provide a thin film transistor array panel including a first insulating substrate; a gate line and a data line disposed on the first insulating substrate, intersecting with each other, and being insulated from each other; a first passivation layer disposed on the gate line and the data line and comprising a plurality of first openings; a first electrode disposed on the first passivation layer; and a second electrode disposed in the first opening, thereby simplifying a manufacturing process of the thin film transistor array panel.

Thin film transistor array panel and manufacturing method thereof

Growing community of inventors

Asan-si, South Korea

Duk-Sung Kim