Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Display Co., Ltd.

Other

Lg Electronics Inc.

Seoul National University

Yonsei University

Industry-university Cooperation Foundation Hanyang University

Korea Electronics Technology Institute

Agency for Defense Development

S-printing Solution Co., Ltd.

Coway Co., Ltd

Donghee Industrial Co., Ltd.

Ls Cable & System Ltd.

Tae-Hyun Kim

Jung-Hwan Kim

Yong-Seok Kim

Hun-Hyeoung Leam

Seok-Woo Nam

Tea-Kwang Yu

Hyun Namkoong

Kyung-Hyun Kim

Joo-Yul Lee

Byoung-Moon Yoon

Yong-Sun Ko

Won-Jun Lee

Min-Sun Yoo

Hee-Hwan Kim

Jeong-Hyun Seo

Ji-hong Kim

Yoon-Hee Choi

Bong-Soon Lim

Sang-won Shim

Seung-Min Lee

Young-Kyun Sun

Sang-Wan Nam

Jong-Hyun Choi

Sang-Woo Lee

Sang Hun Lee

Jae-Ho Kim

Jae-Yong Jeong

Jae-Hwang Sim

Hyun-Ho Kim

Joo-Sun Yoon

Sun-Hee Lee

Sang-Soo Park

Sang-ho Park

Kye-hyun Kyung

Suk-Hun Choi

Jong-moon Eun

Jong-Cheol Kim

Sang-Hyeon Kang

Jung-Kyu Lee

Se-Hee Lee

Kwang-Ho Won

Kyung-tae Nam

Sang-shin Lee

Jong-Heun Lim

Jae-Jin Shin

Gi-Chang Lee

Wan-Dong Kim

Jun-ho Jeong

Sung-gook Kim

Jea-Gun Park

Yi-Koan Hong

Il-Yeup Ahn

Jin-myung Joo

Tai Hyun Park

In-Soo Wang

Ki-Ho Bae

Gon-Sub Lee

Joon-Keun Lee

Min-Hwan Song

Kook-Jin Oh

Seung-Hun Hong

Youn-sung Ko

Jung-hwan Woo

Dong-Bin Kim

Kyu-han Han

Byong-Hyoek Lee

In-Joon Yeo

Hyun-Jun Yun

Tae-Hong Kye

Jeong-Bin Kim

Soon-Seok Oh

Hyun-Min Park

Kyoung-Ro Ko

Dae-Soo Kim

Won-Hyoung Park

Chang-Lyong Song

Dong-hak Seen

Seung-Yeong Choi

Jeong-Ju Kim

Min-Ho Bang

Min-Joo Kim

Joo-Hyoung Lee

Hyung-Hee Cho

Jeong-Woo Kim

Hee-Seung Park

Ye-Suk Shin

Soo-Young Park

Jeong-Yun Han

Do-Hyun Cho

Tae-Hun Shim

Seong-Je Kim

Hyung-Jin Cho

Ji-Sung Kim

Kum-Hwan Cha

Jae-Cheol Gwag

Weon-Bae Kim

Su-Kil Lee

Soon-Il Sohn

A display device including a flat area extending in a direction and a bending area having a curvature is provided. The display device includes a panel part including a pixel array and including a first active area located in the flat area and a second active area located in the bending area, a protective window covering the panel part, and a high-refractive member on the panel part in the bending area and including a material having a refractivity greater than a refractivity of the protective window.

Display device including protective window

The present invention relates to a gas turbine blade having a shelf squealer tip, the gas turbine blade including an airfoil-shaped blade housing, and a squealer tip extending from an edge portion of a tip surface that is an end surface of the blade housing, in which the squealer tip is formed only on a part of the edge portion of the tip surface. According to the present invention, it is possible to maximize film-cooling performance on the tip surface and additionally reduce an aerodynamic loss by suppressing high-temperature main flow reattachment and swirl flow generation on the tip surface.

Gas turbine blade having shelf squealer tip

A system and a method for managing an air quality, and an analysis server are provided. The system for managing an air quality includes an air cleaner for measuring the quality of ambient air, transmitting air quality measurement data, and controlling at least one of an air cleaning function, a dehumidification function, and a humidification function on the basis of a received solution; and an analysis server for analyzing the air quality measurement data, received from the air cleaner, to derive an air quality type and providing, to the air cleaner, the predefined solution, according to the derived air quality type.

System and method for managing air quality, and analysis server

A baffle assembly of this application has an assembling connector for maintaining a coupled state by means of a vertical binding force Ffor locking a baffle plate, which has fluid-passing through-holes, to the side surface of a baffle body, which has fluid-passing through-holes, and lateral tightening force Ffor pressing the same, such that the baffle body and the baffle plate can be assembled in a fitted manner and, particularly, a double locking state is formed by the vertical binding force Fand the lateral tightening force F, thereby preventing a change of the coupled state.

Baffle assembly for plastic fuel tank

A method of providing information according to a gait posture and an electronic device for the same are provided. The method includes collecting sensor values detected using a plurality of sensors located at the surrounding of a user's feet, determining a user's gait posture by using the detected sensor values, and outputting at least one of information on the user's gait posture, information on muscle fatigue of the user according to the gait, information on joint fatigue of the user according to the gait, and information on a recommended exercise for the user based on the determined user's gait posture.

Method of providing information according to gait posture and electronic device for same

To operate a memory device including a plurality of NAND strings, an unselected NAND string among a plurality of NAND strings is floated when a voltage of a selected word line is increased such that a channel voltage of the unselected NAND string is boosted. The channel voltage of the unselected NAND string may be discharged when the voltage of the selected word line is decreased. The load when the voltage of the selected word line increases may be reduced by floating the unselected NAND string to boost the channel voltage of the unselected NAND string together with the increase of the voltage of the selected word line. The load when the voltage of the selected word line is decreased may be reduced by discharging the boosted channel voltage of the unselected NAND string when the voltage of the selected word line is decreased. Through such reduction of the load of the selected word line, a voltage setup time may be reduced and an operation speed of the memory device may be enhanced.

Memory device including NAND strings and method of operating the same

A memory device has a memory cell array with memory cells. A page buffer group generates page buffer signals according to a verify read result of the memory cells. A page buffer decoding unit generates a decoder output signal corresponding to the number of fail bits from the page buffer signals based on a first reference current. A slow bit counter outputs a count result corresponding to the number of fail bits from the decoder output signal based on a second reference current corresponding to M times the first reference current, where M is a positive integer. A pass/fail checking unit determines a program outcome with respect to the memory cells based on the count result and outputs a pass signal or a fail signal based on the determined program outcome.

Non-volatile memory device and memory system including the same

A transparent display device according to example embodiments includes a substrate having a pixel area and a transmission area, a pixel circuit on the pixel area of the substrate, an insulation structure on the substrate to cover the pixel circuit, a first electrode on the pixel area of the substrate, the first electrode being at least partially penetrated the insulation structure and electrically connected to the pixel circuit, a display layer on the first electrode, a second electrode facing the first electrode and covering the display layer, and an anti-diffraction layer on the substrate, the anti-diffraction layer at least partially overlapping the transmission area and including a plurality of nano wires.

Transparent display device

A semiconductor device includes an isolation layer defining an active region formed in a semiconductor substrate. A first recessing process is performed on the isolation layer to expose edge portions of the active region. A first rounding process is performed to round the edge portions of the active region. A second recessing process is performed on the isolation layer. A second rounding process is performed to round the edge portions of the active region.

Semiconductor device and method of fabricating the same

A method of setting a printing option through a touch input includes displaying a preview, which includes a virtual sheet of paper and thumbnails corresponding to content to be printed, on a touch screen of a mobile device, determining a printing option by receiving and analyzing a touch input on the virtual sheet of paper and the thumbnails, and applying the determined printing option to the preview.

Method of setting printing option through touch input and mobile device to perform same

An educational timepiece provided with the hour hand and the minute hand, which comprises a base plate having an upper surface on which the hour hand and the minute hand rotate, and an angle hand rotating on the upper surface of the base plate for measuring the angle between the hour hand and the minute hand, wherein the angle hand serves to measure the angle between the hour hand and one of the hour indication parts adjacent to the hour hand, the interval between every two adjacent hour indication parts being divided by a given angle.

Educational timepiece

A watch having gears for observation, including: a watch body; a hand assembly having a second hand, a minute hand or an hour hand to be rotated at a surface of the watch body so as to display a time; gears for observation independently and rotatably provided at one end of the had assembly and to be rotated in a rotation process of the hand assembly; and a driving gear assembly provided at one side of the outside or the inside of the watch body and engaged with the gears for observation. The present invention can utilize the watch as a studying material through the gears for observation which are independently rotated according to the rotation of the hand assembly such as the second hand and the like.

Watch having gears for observation

Growing community of inventors

Suwon-si, South Korea

Tae-Hyun Kim