Samsung Electronics Co., Ltd.

Su-min Kim

Byung-ha Park

Jin-baek Kim

Kyu-sik Kim

Young-ung Ha

Ji-eun Lee

Han-jin Park

Sung-min Lim

Seock-young Shim

Jong-jin Park

Yong-seop Yoon

Ji-young Park

Yong-ung Ha

Provided are a rotatable display device and a method of displaying content using the same. The display device includes a display; and a controller configured to control the display to display first video content based on a first source, sense pivoting of the display while the first video content is displayed, and control the display, in response to the pivoting, to display second video content based on at least one second source different from the first source, the second video content being different from the first video content.

Display apparatus and method of displaying content

A method of manufacturing an inkjet printhead, in which a solvent included in a positive photoresist composition or in a non-photosensitive soluble polymer composition which is used to form a sacrificial layer has a different polarity from that of a solvent included in a negative photoresist composition that is used to form at least one of a channel forming layer and a nozzle layer.

Method of manufacturing inkjet printhead and inkjet printhead manufactured using the same

A photoresist composition including an oxetane-containing compound represented by Formula 1 or 2, an oxirane-containing compound represented by Formula 3 or 4, a photoinitiator, and a solvent, a method of forming a pattern using the photoresist composition, and an inkjet print head including a polymerization product of the photoresist composition.  The photoresist composition provides a polymerization product which resists formation of cracks due to an inner stress, and has excellent heat tolerance, excellent chemical resistance, excellent adhesiveness, and excellent durability.

Photoresist composition, method of forming pattern using the photoresist composition and inkjet print head

An oxetane-containing compound, a photoresist composition including the same, a method of preparing patterns using the photoresist composition, and an inkjet print head including polymerization products of the oxetane-containing compound.

Oxetane-containing compound, photoresist composition having the same, method of preparing pattern using the photoresist composition, and inkjet print head including polymerization products of the oxetane-containing compound

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Yongin-si, South Korea

Su-min Kim