Samsung Display Co., Ltd.

Jae-Neung Kim

Sang-Gab Kim

Yu-Gwang Jeong

Dae-Ho Kim

Shin-Il Choi

Myoung-Geun Cha

Hyun-Jae Na

Su-Bin Bae

Yoon-Ho Khang

Yong-Su Lee

Se-Hwan Yu

Ki-Hyun Cho

Jung-Ha Son

Sung-Kyun Park

Cheol-Kyu Kim

Sun-Haeng Cho

Kyung-Seop Kim

A method of forming a touch screen panel including first sensing electrodes in an active region of a substrate and arranged along a first direction and second sensing electrodes arranged along a second direction intersecting the first direction, the method including forming the first sensing electrodes and first connection patterns, the first connection patterns connecting the first sensing electrodes along the first direction; forming an insulating pattern capping the first sensing electrodes and the first connection patterns so that the first sensing electrodes and the first connection patterns are not exposed; and forming the second sensing electrodes between the first sensing electrodes, and second connection patterns on the insulating pattern, the second connection patterns connecting the second sensing electrodes along the second direction.

Touch screen panel having overlapping sensing electrodes and method of  manufacturing the same

A display substrate includes an active pattern, a gate electrode, a first insulation layer and a pixel electrode. The active pattern is disposed on a base substrate. The active pattern includes a metal oxide semiconductor. The gate electrode overlaps the active pattern. The first insulation layer covers the gate electrode and the active pattern, and a contact hole is defined in the first insulation layer. The pixel electrode is electrically connected to the active pattern via the contact hole penetrating the first insulation layer. A first angle defined by a bottom surface of the first insulation layer and a sidewall of the first insulation layer exposed by the contact hole is between about 30&#xb0; and about 50&#xb0;.

Display substrate and method of manufacturing a display substrate

A display substrate includes a base substrate, a common line on the base substrate, a first insulation layer covering the common line and having a first insulating material, a conductive pattern on the first insulation layer and including a source electrode and a drain electrode, a second insulation layer covering the drain electrode and the common line, and including a lower second insulation layer having a second insulating material and an upper second insulation layer having the first insulating material, a first electrode electrically connected to the drain electrode through a first contact hole in the second insulation layer, and a second electrode electrically connected to the common line through a second contact hole in the first and second insulation layers. The upper and lower second insulation layers on the drain electrode have a first hole and a second hole respectively that form the first contact hole.

Display substrate and method of manufacturing the display substrate

A display apparatus includes: a substrate defining transistor and wiring areas; a thin film transistor in the transistor area and including a gate electrode, an active layer, and source and drain electrodes; an etch prevention layer in the transistor area, absent in the wiring area and covering the active layer, and first and second contact holes defined in the etch prevention layer and through which the active layer is electrically coupled to the source and drain electrodes; a first wiring layer in the wiring area; a first insulating layer which covers the gate electrode and the first wiring layer, and a third contact hole defined in the first insulating layer in the wiring area and exposing the first wiring layer; and a second wiring layer on the first insulating layer and in the wiring area, and electrically coupled to the first wiring layer via the third contact hole.

Display apparatus and method of manufacturing the same

A display substrate includes a data pad on a base substrate, a first buffer layer which covers the data pad, a second buffer layer pattern which is disposed on the first buffer layer and separated from the data pad in a plan view, an active layer on the second buffer layer pattern, a gate insulation layer pattern on the active layer, both ends of the active layer exposed by the gate insulation layer pattern, and a gate electrode on the gate insulation layer pattern.

Display substrates, methods of manufacturing the same and display devices including the same

A thin film transistor substrate includes a base substrate, an active pattern, a gate insulation pattern and a gate electrode. The active pattern is disposed on the base substrate. The active pattern includes a source electrode, a drain electrode, and a channel disposed between the source electrode and the drain electrode. The gate insulation pattern and the gate electrode overlap with the channel. The gate insulation pattern is disposed between the channel and the gate electrode. The source electrode and the drain electrode each include a fluorine deposition layer.

Thin film transistor substrate including a fluorine layer in an active pattern

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Seoul, South Korea

Jae-Neung Kim