Korea Research Institute of Chemical Technology

Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Lx Semicon Co., Ltd.

Young Min Choi

Beyong Hwan Ryu

Sun Ho Jeong

Eun Jung Lee

Ki Ho Hwang

Su Yeon Lee

Sang Hyun Kim

Jae Do Lee

Yeong Hui Seo

Sang Hoon Lee

Won Jae Han

Jae Chul Lee

Young-hyun Kim

Tae Gon Kim

Jae Han Chung

Do Haeng Kim

Jong Seon Kim

Yong Hwan Kim

Jae Youl Lee

Ye Jin Jo

Hyun Wook Lim

Jeong Oen Lee

Min Hwan Oh

Gyu Jin Jang

Ki Jeong Kong

Dong Hoon Baek

Hyun Ju Chang

Seung Hoon Jin

Oh Sang Lee

Beyong Hwang Ryu

Hye Mi So

Kyong Ho Kim

Sang Jin Oh

Su Hyun Lee

Keun-Ho Ryu

Ki Hoon Won

Jeong O Lee

A chip on film (COF) package in which a predetermined driving integrated circuit (IC) is mounted includes a wiring structure connected to the driving IC, and a test pad connected to the wiring structure, wherein the test pad includes a base film divided into a first region and a second region, and a conductive layer located in the first region, and the second region is surrounded by the first region in a plan view.

Test pad and chip on film package including the same

The present invention relates to: a paste composition including ceramic particles surface-functionalized with an amine group and a maleic anhydride-grafted elastomer; and a preparation method therefor and, to: a paste composition enabling ceramic particles to have a high content and be highly dispersed, thereby enabling the composition to have a high generation capacity when a device is manufactured; and a preparation method therefor.

Paste composition and preparation method therefor

A high-pressure composite container having a gastight nozzle structure includes a metal nozzle formed at a side of an inlet of a plastic liner layer that defines an inner layer of the high-pressure composite container; a nozzle insert which is inserted into and attached to the metal nozzle in a direction from an inner side of the plastic liner layer to an outer side of the plastic liner layer; and a nut member fixed to an upper end portion of the nozzle insert.

High-pressure composite container having gastight nozzle structure

An ink composition for photonic sintering and a method or producing the ink composition, the ink composition includes: metal nanoparticles comprising a first metal satisfying interaction formula 1; an organic non-aqueous binder; and a non-aqueous solvent. Interaction formula 1 is A1/A2&#x2264;0.2, where A1/A2 is a ratio, in the x-ray photoelectron spectrum on the surface of the first metal, in which first metal 2p3/2 peak area of the oxide of the first metal (A1) is divided by first metal 2p3/2 peak area of the first metal (A2).

Ink composition for photonic sintering and method for producing same

A water supply device includes a housing that has an inlet and an outlet, and an inflow chamber that is provided inside the housing and communicates with the inlet. A discharge chamber is provided inside the housing and communicates with the inflow chamber and the outlet. A buffer chamber is provided inside the housing and communicates with the discharge chamber, and a blocking rib extends from an inner side of the housing and is provided to partition the discharge chamber from the buffer chamber.

Water supply device and washing machine having the same

A display driving device includes a timing controller configured to generate test data having a predetermined periodicity, and a source driver configured to drive source lines of a display panel using the test data, determine that a bit error has been generated when aperiodicity appears in the test data, and measure a bit error rate (BER) based on the bit error.

Display driving device

Metal nanoparticles according to the present invention have at least a bimodal size distribution in which the ratio obtained by dividing the area of a first peak, which has the smallest median size on the basis of the median size of peaks in the size distribution of the metal nanoparticles, by the total area of all peaks constituting the size distribution meets 0.4-0.8, and are capped with a capping layer containing an organic acid.

Metal nanoparticles, and preparation method therefor

Provided is a method of manufacturing a conductive metal thin film, the method including: a) heating and stirring a first solution containing a metal precursor, acid, amine, and a reducing agent to synthesize metal nano-particles on which formation of a surface oxide film is suppressed; b) dispersing the metal nano-particles synthesize in step a) in a non-aqueous solvent to prepare a conductive ink composition; c) applying the conductive ink composition onto an insulating substrate; and d) heat-treating the insulating substrate applied with the ink composition to form a conductive metal thin film. With the method of manufacturing a conductive metal thin film according to the present invention, large area conductive thin film may be manufactured as compared with the existing conductive ink composition based on noble metal nano-particles. In addition, the conductive metal thin film having excellent conductivity may be manufactured by suppressing a surface oxide film from being formed.

Synthetic method of suppressing metal nano-particle from having oxidized film and method of manufacturing conductive metal thin film via solution-processed

The present invention provides a method for controlling a hydrogen supply system for a fuel cell, the method comprising: a hydrogen filling step in which high pressure hydrogen is supplied to a high pressure line connecting first to Nth hydrogen tanks to be filled in the first to Nth hydrogen tanks; a hydrogen supply step in which only hydrogen in the first hydrogen tank provided adjacent to a fuel cell stack is supplied to the fuel cell stack during driving of a vehicle; and a hydrogen transfer step in which hydrogen is transferred from the second to Nth hydrogen tanks to the first hydrogen tank during parking or stopping of the vehicle.

Hydrogen supply system for fuel cell and method for controlling the same

A timing controller to reduce a flicker in a display device is provided. The timing controller includes a line pattern detector and a frame pattern detector. The line pattern detector divides received data into a plurality of unit blocks and detects a line polarity of each of a plurality of horizontal lines included in each of the unit blocks. The frame pattern detector generates a polarity control signal to control a data inversion method based on a frame image pattern detected based on line polarities of the respective horizontal lines.

Timing controller to reduce flicker and method of operating display device including the same

The present invention relates to a carbon nanotube transistor biosensor with aptamers and a method for detecting a target material using the same, more particularly to a carbon nanotube transistor biosensor recognizing the target material, i.e., a specific molecule (such as a protein, a peptide, an amino acid, and an organic/inorganic compound) by using DNA aptamers and a method for screening a target material using the same. In the biosensor of the present invention, the aptamers binding specifically to a particular protein are adsorbed on a carbon nanotube constituting the channel domain of carbon nanotube transistor to easily detect/identify a particular protein via the electric conductivity of carbon nanotube that varies if the particular protein is exposed to corresponding aptamers.

Carbon nanotube biosensors with aptamers as molecular recognition elements and method for sensing target material using the same

The present invention provides a mounting structure for a compressed gas storage tank of a vehicle in which at least two high pressure storage tanks are modularized and mounted in a vehicle. For this, the present invention provides a mounting structure for a compressed gas storage tank of a vehicle, comprising: a plurality of storage tanks for storing a compressed gas therein, including a hemispherical dome portion formed on both ends thereof; panel brackets connected to both ends of the storage tanks; pipe frames connecting edges of the panel brackets connected to both sides of the storage tanks; and high pressure parts and pipes connected to the storage tanks in a state where the panel brackets and the pipe frames are connected.

Mounting structure for compressed gas storage tank of vehicle

This invention relates to a method of joining silicon nitride having on its surface a thin layer of active silicon metal to carbon steel, wherein the active silicon layer is formed through the thermal dissociation of silicon nitride(Si,N,) into silicon(Si) and nitrogen gas(N,). The active silicon layer is directly joined to carbon steel via an induced eutectic melting reaction between the silicon (Si) an iron (Fe) of carbon steel, or via brazing of two materials Ag&mdash;Cu alloys. This joining process does not require the use of expensive Ag&mdash;Cu&mdash;Ti active brazing alloys containing an active metal (Ti) or a sputtering method designed to coat the active metals on surface of silicon nitride.

Method of joining silicon nitride to carbon steel

A silicon-based ceramic heater suitable for use in a glow plug of a diesel engine, the heater comprising a refractory metal heating element, preferably a wire which consists essentially of tungsten (W), molybdenum (Mo), or an alloy of tungsten and molybdenum; a titanium nitride (TiN) coating on the heating element, which coating serves as a barrier to the diffusion of silicon and defines a coated heating element; and a sintered body, preferably consisting essentially of silicon nitride (Si.sub.3 N.sub.4), silicon carbide (SiC), or a composite of silicon nitride and silicon carbide, within which the coated heating element is embedded.

Glow plug ceramic heater

Growing community of inventors

Daejeon, South Korea

Young Min Choi