Samsung Electronics Co., Ltd.

Woongjin Coway Co., Ltd

Aminologics Co., Ltd.

Kwang Jae Lee

Sung Jin Kim

Hyunil Lee

Sung Soo Jung

Young Hee Lee

Pil Yong Oh

Heejung Jung

Young-Kook Koh

Heungsik Yoon

Rae Kyu Chang

Yun Soo Ahn

Hyerim Ga

Juwan Maeng

Joonseo Kim

Jeong In Han

The display panel includes: a panel cover; an adhesive layer positioned below the panel cover; and a plurality of display modules detachably attached to the panel cover by the adhesive layer. The adhesive layer includes: a first adhesive layer positioned on the plurality of display modules, and a second adhesive layer positioned on the first adhesive layer. A peel strength of the second adhesive layer is greater than a peel strength of the first adhesive layer.

Display module, display panel, and display apparatus

A vacuum pump includes a housing with an inlet port, a rotor part in the housing, the rotor part including a recess part facing the inlet port, and a plurality of rotating blades, a rotating shaft overlapping the recess part, and a capping part overlapping the rotating shaft and covering the recess part.

Vacuum pump

The present invention relates to compounds 1, 1a (S-enantiomer) and 1b (R-enantiomer) of the following formula 1, and a method for preparing the same. [formula 1] The novel compound of the formula 1 is used as an important intermediate for preparing compounds 6, 6a (S-enantiomer) and 6b (R-enantiomer) of the following formula 6, which are 2,2'-binaphthol-3-aldehyde derivatives. Also, the present invention provides a method for preparing the compound of formula 1 with a very safe method at low cost. [formula 6]

Enantiomerically pure binaphthol derivatives and method for preparing the same

A drier for a food waste disposal system. A hollow drum has a charge port and a discharge port for food waste. An agitating screw has a rotating thread which is rotatably disposed in an inner space of the drum and agitates and crushes the food waste, and a rotating shaft around which the rotating thread is disposed. A motor is installed on a first end of the drum, and provides a rotating force to the agitating screw. A crusher has a crush plate installed on a second end of the drum and a plurality of inclined crushing blades arranged radially, and a crush plate support installed around an upper portion of the crush plate. A heater is installed on an outer surface of the drum, and when powered provides high-temperature heat for the inner space of the drum, drying the food waste.

Drier for food waste disposal system

Growing community of inventors

Gyeonggi-do, South Korea

Kwang Jae Lee