Samsung Display Co., Ltd.

Yongduck Son

Jaebeom Choi

Jiyoun Lee

Ilhun Seo

Jaemin Lee

Hyunggi Jung

Byoungki Kim

Wonho Jang

Minsik Jung

Hyungtae Jung

Jaehwan Oh

Sehun Park

Jeonghwan Kim

Soon Chang Yeon

Youngjin Chang

Dogi Lim

Younghoon Yoo

Soojin Jeong

Dabin Lee

Junhwi Park

A display apparatus includes a substrate, a thin-film transistor, a display element, a pad, a contact layer, and a pad-protecting layer. The substrate includes a display area and a peripheral area outside the display area. Each of the thin-film transistor and the display element is arranged in the display area. The pad is arranged in the peripheral area. The contact layer is electrically connected to the pad. The pad-protecting layer is on the contact layer and exposes a portion of the contact layer to the outside. The pad includes a first pad layer and a second pad layer. The first pad layer is connected to a connection wiring through a first contact hole. The second pad layer is spaced apart from the first pad layer and is connected to the first pad layer through a second contact hole.

Display apparatus

A transistor is disclosed that includes a substrate, an active layer, a gate electrode, a first electrode, a second electrode, and a first connection electrode. The active includes a first region, a second region, and a channel region between the first region and the second region. The gate electrode is disposed on the active layer and overlaps the channel region. The first electrode is disposed on the substrate and electrically connects to the first region. The second electrode is disposed on the substrate and electrically connects to the second region. The first connection electrode is disposed on the substrate and electrically connects the gate electrode and the second electrode.

Transistor and display device including the same

A thin film transistor array substrate comprises: a substrate; a driving thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode; a first capacitor including a first electrode connected to the gate electrode, and a second electrode disposed at a layer different from a layer at which the first electrode is disposed and at least partially overlapping the first electrode; a first conductive layer disposed at a layer that is the same as the layer of the second electrode of the first capacitor; a second conductive layer disposed at a layer different from the layer at which the first conductive layer is disposed; and a bridge electrode disposed at a layer that is different from the first and second conductive layers, and contacting the first and second conductive layers so that the first and second conductive layers are electrically connected to each other.

Thin film transistor array substrate and display apparatus including the same

An organic light-emitting display apparatus, including a substrate; a first reflective layer, a second reflective layer, and a third reflective layer that are separately disposed on the substrate; a first insulating layer on the first reflective layer, but not on the second reflective layer and the third reflective layer; a second insulating layer on the first insulating layer and the second reflective layer, but not on the third reflective layer; and a first pixel electrode for red emission on the second insulating layer and corresponding to the first reflective layer, a second pixel electrode for green emission on the second insulating layer and corresponding to the second reflective layer, and a third pixel electrode for blue emission on the third reflective layer.

Organic light-emitting display apparatus and method of manufacturing the same including RGB insulating layer configuration

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Yongin, South Korea

Yongduck Son