Samsung Display Co., Ltd.

Hee-Jun Byeon

Woo-Geun Lee

Jin-Won Lee

Hye-Young Ryu

Hyun-Jung Lee

Ji-Soo Oh

Sung-Haeng Cho

Ji-Yun Hong

Xun Zhu

Jang-Hoon Ha

Ki-Won Kim

Seung-Ha Choi

Kap Soo Yoon

Pil-Sang Yun

Woo Geun Lee

Young-Joo Choi

Kyoung-Jae Chung

A Thin Film Transistor (TFT) includes a substrate, a semiconductor layer disposed on the substrate a first source electrode and a first drain electrode spaced apart from each other on the semiconductor layer, a channel area disposed in the semiconductor layer between the first source electrode and the first drain electrode, an etching prevention layer disposed on the channel area, the first source electrode, and the first drain electrode and a second source electrode in contact with the first source electrode, and a second drain electrode in contact with the first drain electrode.

Thin film transistor, thin film transistor panel, and method for manufacturing the same

A thin film transistor array substrate capable of reducing degradation of a device due to degradation of an oxide semiconductor pattern and a method of fabricating the same are provided. The thin film transistor array substrate may include an insulating substrate on which a gate electrode is formed, a gate insulating film formed on the insulating substrate, an oxide semiconductor pattern disposed on the gate insulating film, an anti-etching pattern formed on the oxide semiconductor pattern, and a source electrode and a drain electrode formed on the anti-etching pattern. The oxide semiconductor pattern may include an edge portion positioned between the source electrode and the drain electrode, and the edge portion may include at least one conductive region and at least one non-conductive region.

Thin film transistor array substrate and method of fabricating the same

A thin film transistor panel includes a substrate, a light blocking layer on the substrate, a first protective film on the light blocking layer, a first electrode and a second electrode on the first protective film, an oxide semiconductor layer on a portion of the first protective film exposed between the first electrode and the second electrode, an insulating layer, a third electrode overlapping with the oxide semiconductor layer and on the insulating layer, and a fourth electrode on the insulating layer. The light blocking layer includes first sidewalls, and the first protective film includes second sidewalls. The first and the second sidewalls are disposed along substantially the same line.

Thin film transistor panel and fabricating method thereof

A thin film transistor array panel includes: a gate electrode disposed on an insulation substrate; a gate insulating layer disposed on the gate electrode; a first electrode and an oxide semiconductor disposed directly on the gate insulating layer; a source electrode and a drain electrode formed on the oxide semiconductor; a passivation layer disposed on the first electrode, the source electrode, and the drain electrode; and a second electrode disposed on the passivation layer.

Thin film transistor array panel and manufacturing method thereof

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Suwon-si, South Korea

Hee-Jun Byeon