Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Seunggyu Tae

Junyoung Kim

Jongmoo Huh

Kwangsoo Lee

Jonghyun Yun

Sangcheon Han

Deokhoi Kim

A display apparatus includes a flexible substrate, a thin-film transistor unit, and a light-emitting unit. The flexible substrate includes a display area has a first area, a peripheral area which is adjacent to the display area, and a first penetrating portion corresponding to the first area. The thin-film transistor unit is in the display area and at least a portion of the peripheral area. The thin-film transistor unit includes a thin-film transistor and an insulation layer and has a second penetrating portion at a location corresponding to the first penetrating portion. The light-emitting unit is on the thin-film transistor unit and includes a pixel electrode, an intermediate layer including an emission layer, and a counter electrode.

Display apparatus with penetrating portion and method of manufacturing same

Organic light emitting display apparatus with penetrating portion

Organic light emitting display apparatus with penetrating portion and method of manufacturing the same

An organic light emitting display device is provided as follows. A first thin film transistor having a first semiconductor pattern is disposed on a substrate. A second thin film transistor having a second semiconductor pattern is disposed on the substrate. An insulating layer covers the first thin film transistor and the second thin film transistor. At least one first dummy hole passing through the insulating layer overlaps the first semiconductor pattern of the first thin film transistor. At least one second dummy hole passing through the insulating layer overlaps the second semiconductor pattern of the second thin film transistor. Numbers or sizes of the at least one first dummy hole and the at least one second dummy hole are different from each other.

Thin film transistor and method of manufacturing the same, and organic light-emitting display device including the same

Organic light emitting display apparatus with penetrating portion and method of manufacturing same

A display device is disclosed. In one aspect, the device includes a plurality of pixels. Each of the pixels includes a first thin-film transistor (TFT) formed over a substrate and comprising gate electrode, a source electrode, and a drain electrode. Each pixel also includes a storage capacitor formed over the substrate, wherein the storage capacitor includes first and second electrodes, and a dielectric layer interposed between the first and second electrodes. The first electrode, the dielectric layer, and the second electrode have substantially the same pattern.

Display device and method of manufacturing the same

Growing community of inventors

Yongin-si, South Korea

Seunggyu Tae