Samsung Electronics Co., Ltd.

Samsung Electro-Mechanics Co., Ltd.

Jong Ha Park

Jae Hyun Lee

Sang Huk Kim

Jae Hyun Jung

Joon Sung Kim

Han Seo Cho

Jong Han Lee

Seong-Ho Song

Jong Hoon Baek

Da Bok Jeong

A semiconductor device including a substrate including first and second regions along a first direction, and a third region between the first region and the second region, an active pattern extending in the first direction, on the substrate, and first to third gate electrodes spaced apart from each other and extending in a second direction, on the active pattern, the active pattern of the first region including first semiconductor patterns spaced apart from each other and penetrating the first gate electrode, the active pattern of the second region including second semiconductor patterns spaced apart from each other and penetrating the second gate electrode, the active pattern of the third region including a transition pattern protruding from the substrate and intersecting the third gate electrode and including a sacrificial pattern and a third semiconductor pattern alternately stacked on the third region and including different materials from each other.

Semiconductor device with active pattern including a transition pattern and method for fabricating the same

The present invention provides an optical flexible printed circuit board comprising: a base layer; an optical waveguide pattern disposed on a partial region of the base layer; an insulating layer which is disposed on the base layer with the optical waveguide pattern and has a surface profile bent by the optical waveguide pattern; and circuit wires disposed on one surface of the base layer.

Optical flexible printed circuit board with optical waveguides and method manufacturing the same

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Suwon-si, South Korea

Jong Ha Park