Samsung Electronics Co., Ltd.

Sri International

Hoseo University Academic Cooperation Foundation

Do-Yoon Kim

Shang-hyeun Park

Yong-Chul Kim

Tae-won Jeong

Il-Hwan Kim

Chang-Soo Lee

Bo-un Yoon

Seong-je Cho

Chul-ho Cho

Sang-kyun Kim

Jae-Hong Ko

Tae-Won Jeong

Il-hwan Kim

Paul R Schwoebel

Kenji Takai

Shang-Hyeun Park

Min-Hyoung Lee

Han Kum Park

Ho-Hak Rho

Hwan-Myung Lee

Han-Kyung Jo

Dae-Il Hwang

Soo-Min Park

Ha-Bin Kim

Bo-yun Kim

Disclosed are a pharmaceutical composition and a beauty-purposed pharmaceutical composition for prevention or treatment of neuromuscular disease, the composition including a combination of Erigeron annuus flower-based essential oil and Botox. Erigeron annuus flower-based essential oil inhibits t-SNARE protein and v-SNARE protein expression in neurons to inhibit the formation of SNARE protein complexes. Erigeron annuus flower-based essential oil inhibits the regeneration of t-SNARE protein and v-SNARE protein degraded by Botox to inhibit neurotransmitter release. Accordingly, an efficacy duration of Botox may be extended. Thus, Erigeron annuus flower-based essential oil may be usefully used in combination with Botox as Botox adjuvant for the prevention and treatment of neuromuscular disease or for beauty.

Composition comprising erigeron annuus flower essential oil for prevention and treatment of neuromuscular disease

Disclosed is a slurry composition for chemical mechanical polishing (CMP) includes, as polishing particles, a complex compound of both fullerenol and alkylammonium hydroxide. The slurry composition, which exhibits excellent polishing properties, may be prepared at low cost in large quantities. Also disclosed is a method of preparing the slurry composition comprising obtaining a mixture of a fullerenol complex compound and unreacted hydrogen peroxide by reacting alkylammonium hydroxide, hydrogen peroxide, and fullerene, removing the unreacted hydrogen peroxide by adding hydrogen peroxide decomposition catalyst particles to the mixture, separating the hydrogen peroxide decomposition catalyst particles from the mixture by filtration, and adding a polishing additive to the mixture. Further disclosed is a method of fabricating a semiconductor device that includes providing a pattern defining a trench, forming a metal material film on the pattern to fill the trench, and performing CMP of the metal material film using the slurry composition.

Slurry composition for chemical mechanical polishing, method of preparing the same, and method of fabricating semiconductor device by using the same

A method and an apparatus are provided for operating an electronic device. A status of a user wearing the electronic device is determined using a sensor disposed in the electronic device. An operational status of a nearby electronic device is wirelessly controlled according to the status.

Method for controlling nearby electronic device based on user status and electronic device thereof

Electronic devices and methods are provided in which a pressure applied, by a driver, to a seat of a moving object driven by the driver is sensed. A state of the driver is determined based on frequency characteristics with respect to a change in the pressure sensed by the sensor.

Electronic device and method for determining a state of a driver

Provided are methods of aging an x-ray generator having carbon nanotube electron emitters. The method of aging an x-ray generator that includes a cathode, a gate electrode, and an anode, includes applying a desired, or alternatively predetermined anode voltage to the anode, and applying a direct current pulse voltage to the gate electrodes to emit electrons from electron emitters. The method further includes maintaining an anode current formed by electrons generated from the electron emitters constant.

Method of aging X-ray generator having carbon nanotube electron emitter

An electron emission device includes a cathode electrode; a mesh-shaped gate electrode spaced apart from the cathode electrode; a plurality of gate spacers between the cathode electrode and the gate electrode; and a plurality of electron emission sources between the cathode electrode and the gate electrode, and alternating with the plurality of gate spacers.

Electron emission device and X-ray generator including the same

A mesh electrode adhesion structure includes: a substrate, and an opening defined in the substrate; a mesh electrode on the substrate, and a first combination groove defined in the mesh electrode; and an adhesion layer between the substrate and the mesh electrode. The mesh electrode includes: a mesh region corresponding to the opening defined in the substrate, and an adhesion region in which the first combination groove exposes the adhesion layer.

Mesh electrode adhesion structure, electron emission device and electronic apparatus including the electron emission device

A power-off discharge circuit comprises a power voltage detection unit that detects whether a first power voltage for driving a source driver circuit is blocked and generates a discharge control signal, and a discharge unit that discharges a load circuit in a display panel based on the discharge control signal.

Power-off discharge circuit, and source driver circuit having the same

Growing community of inventors

Hwaseong-si, South Korea

Do-Yoon Kim