Samsung Electronics Co., Ltd.

Lg Philips Lcd Co., Inc.

Lg Display Co., Ltd.

Ik-Soo Kim

Dong-Hyun Im

Sung-Lae Cho

Gee-Sung Chae

Yang-Wook Kim

Byoung-Deog Choi

Myung-jin Eom

Myoung-Jong Song

Jung-Hoon Park

Byoung-Jae Bae

Hyeong-Geun An

Il-Woo Kim

Eun-Hee Cho

Young-Joon Oh

Won-Gi Lee

Sang-sup Jeong

Gyu-Hwan Oh

Doo-Hwan Park

Sung-Un Kwon

Chul-Ho Shin

Jun-Won Lee

Choong-Man Lee

Gi-Hong Kim

Jang-Eun Heo

Sang-Ho Rha

Chang-yeon Kim

Kyoung-Ha Eom

Hyuk-Woo Kwon

Min-Jae Oh

Do-Hyung Kim

Hee-Sook Park

Min-Young Park

Hyun-Su Kim

Kyoung-Su Ha

Jang-Hee Lee

Jin-il Lee

Sung-lae Cho

Do-hyung Kim

Hee-Ju Shin

Jung-Soo Kim

Heume-Il Baek

Yong-Beom Kim

Yu-na Kim

Hee-Seok Kim

Hyun-Suk Kwon

Hye-young Park

Dong-chul Yoo

Subramanya Mayya

Su-Ho Lee

Ji-Woon Im

Geun-O Jeong

Ju-hee Lee

Won-hyuk Jang

Hyun-Gon Pyo

Jae-beom Park

Myoung-woon Kim

Se-Ran Oh

Seong-Gil Park

Sang-Gi An

Sung-Ju Lee

Myung-Jin Eom

A semiconductor device and a method of manufacturing a semiconductor device, the device including a substrate; a lower structure including pad patterns on the substrate, upper surfaces of the pad patterns being at an outer side of the lower structure; a plurality of lower electrodes contacting the upper surfaces of the pad patterns; a dielectric layer and an upper electrode sequentially stacked on a surface of each of the lower electrodes; and a hydrogen supply layer including hydrogen, the hydrogen supply layer being between the lower electrodes and closer to the substrate than the dielectric layer is to the substrate.

DRAM with a hydrogen-supply layer and a high-capacitance embedded capacitor with a cylindrical storage node

A method of manufacturing a vertical memory device includes forming a first sacrificial layer on a substrate, the first sacrificial layer including a first insulating material, forming a mold including an insulation layer and a second sacrificial layer alternately and repeatedly stacked on the first sacrificial layer, the insulation layer and the second sacrificial layer including second and third insulating materials, respectively, different from the first insulating material, forming a channel through the mold and the first sacrificial layer, forming an opening through the mold and the first sacrificial layer to expose an upper surface of the substrate, removing the first sacrificial layer through the opening to form a first gap, forming a channel connecting pattern to fill the first gap, and replacing the second sacrificial layer with a gate electrode.

Stacked structure for a vertical memory device

In a method of manufacturing a vertical memory device, a first sacrificial layer including a nitride is formed on a substrate. A mold including an insulation layer and a second sacrificial layer alternately and repeatedly stacked on the first sacrificial layer is formed. The insulation layer and the second sacrificial layer include a first oxide and a second oxide, respectively. A channel is formed through the mold and the first sacrificial layer. An opening is formed through the mold and the first sacrificial layer to expose an upper surface of the substrate. The first sacrificial layer is removed through the opening to form a first gap. A channel connecting pattern is formed to fill the first gap. The second sacrificial layer is replaced with a gate electrode.

Methods of manufacturing a vertical memory device

A portable terminal, a hearing aid, and a method of indicating the position of a sound source in the portable terminal are provided. The method includes receiving sound signals of a plurality of sound sources, determining respective distances between the plurality of sound sources and the portable terminal, and respective directions of the plurality of sound sources from the portable terminal, based on the received sound signals of the plurality of sound sources, determining positions of the plurality of sound sources on the touch screen based on the determined distances and directions of the plurality of sound sources, and displaying the determined positions of the plurality of sound sources on the touch screen.

Portable terminal, hearing aid, and method of indicating positions of sound sources in the portable terminal

A method of manufacturing a semiconductor device includes forming an etch target layer on a substrate; forming an amorphous metal layer on the etch target layer, the amorphous metal layer comprising nitrogen between 15 atomic percentage (at %) and 25 at %; forming an amorphous metal hardmask by patterning the amorphous metal layer; and etching the etch target layer by using the amorphous metal hardmask as an etching mask.

Method of manufacturing metal hardmask and semiconductor device

A personal learning apparatus and method using a terminal which supports an electronic book function in a wireless communication network are provided. The personal learning method includes: distributing, by a master device, learning data to the terminal within a wireless communication service area; collecting, by the master device, learning results based on the learning data from the terminal provided with the learning data; and storing, by the master device, the collected learning results.

Personal learning apparatus and method based on wireless communication network

A semiconductor manufacturing apparatus may include a chamber accommodating a substrate to be processed, a first electrode providing electric field in the chamber and a second electrode opposing to the first electrode, and a first power transmitting rod connected to one of the first electrode and the second electrode. A conductive stress attenuating unit may be formed in the first power transmitting rod. Methods of manufacturing semiconductor devices using the semiconductor manufacturing apparatus are also disclosed.

Semiconductor manufacturing apparatus and semiconductor device manufacturing method using the same

A method for controlling a hearing aid using a portable terminal is provided. The method includes taking a photo, generating a control signal to control a hearing mode of the hearing aid according to an analysis of a surrounding condition based on the photo, and transmitting the control signal to the hearing aid.

Portable terminal for controlling hearing aid and method therefor

A method of synchronizing a first device capable of displaying video content and including the video content, and a second device capable of displaying E-book content associated with the video content and including the E-book content. The first device is connected to the second device according to a specific protocol. In response to a specific event for the video content or the E-book content occurring in one of the first and second devices, the device in which the specific event occurs generates event information about the specific event and transmits it to the other of the first and second devices, and performs the specific event according to the event information. Upon receiving the event information, the other of the first and second devices performs the specific event according to the received event information in synchronization with the device in which the specific event occurred, using synchronization information between the video content and the E-book content.

Apparatus and method for synchronizing E-book content with video content and system thereof

A method of fitting a hearing aid connected to a mobile terminal is provided. The method may include acquiring location information of a location of the mobile terminal, transmitting the location information to a server, receiving, from the server, information about at least one recommended fitting parameter model adapted to hearing conditions of the location and hearing characteristics of a user of the hearing aid, and displaying the information about the at least one recommended fitting parameter model. The method may also include receiving a fitting parameter model selected by the user from among the at least one recommended fitting parameter model, and controlling the hearing aid to function according to the received fitting parameter model.

Method of fitting hearing aid connected to mobile terminal and mobile terminal performing the method

Growing community of inventors

Yongin-si, South Korea

Ik-Soo Kim