Lg Electronics Inc.

Hynix Semiconductor Inc.

Skhynix Inc.

Hyundai Electronics Industries Co. Ltd.

Lg Semicon Co., Ltd.

Chung Ang University Industry Academic Cooperation

Jun Ki Kim

Sungyong Park

Chulhee Lim

Chaelin Lee

Hyung Yuel Kim

Mi Sun Park

Sang Gi Kim

Soo Hyun Kim

Jae Won Lim

Seung Mo Kang

Duk Ki Min

Se Aug Jang

Jong Ho Kim

Yeon Jin Kim

Hyun Chul Sohn

Seon Kyu Kim

Jin Hee Kim

Han Soo Kim

Jung Park

Ja Young Kim

Tae Kyun Kim

Baek Mann Kim

Jeong Rok Lee

Yong Seok Eun

Byung Lok Jeon

Sang Hoon Yoon

He Won Kihl

Hee Su Yang

Jae Won Ha

Eun Bong Lee

Kyong Bong Rouh

Jae Man Yoon

Jin Won Park

Ga Young Ha

Woo June Choi

A method of manufacturing a semiconductor device includes: forming a trench in an insulating interlayer by etching the insulating interlayer; forming a conductive layer on bottom, side, and upper surfaces of the insulating interlayer where the trench is formed, using a first deposition process, the conductive layer on the bottom surface of the trench being thicker than the conductive layer on the side surface of the trench; forming a sacrificial layer in the trench covering the conductive layer formed on the bottom surface of the trench using a second deposition process different from the first deposition process; selectively removing the conductive layer formed on the upper surface of the insulating interlayer and formed on the side surface of the trench left exposed through the sacrificial layer; and selectively removing the sacrificial layer, to form a conductive line using the conductive layer remaining on the bottom surface of the trench.

Method of manufacturing a semiconductor device including a conductive line

The present disclosure relates to a method and an apparatus for measuring motility of ciliated cells in a respiratory tract. The method includes the operations of: acquiring image data including a plurality of frames of respiratory tract organoids; identifying positions of ciliated cells by performing motion-contrast imaging on the image data; when a region of interest (ROI) related to the position of the ciliated cells is selected, measuring a ciliary beat frequency (CBF) related to motility of cilia included in the selected region of interest using cross-correlation between the plurality of frames; and expressing the cilia included in the region of interest in a preset display method on the basis of the range of the measured ciliary beat frequency.

Method and apparatus for measuring motility of ciliated cells in respiratory tract

Audio player

Socket for vacuum tube

Case for vacuum tubes

Speaker

Turntable

Home theater speaker

Speaker for television receivers

Audio speaker

Methods of fabricating a semiconductor device are provided. The method includes forming a first mold layer on a in a cell region and a peripheral region, forming first storage nodes penetrating the first mold layer in the cell region and a first contact penetrating the first mold layer in the peripheral region, forming a second mold layer on the first mold layer, forming second storage nodes that penetrate the second mold layer to be connected to respective ones of the first storage nodes, removing the second mold layer in the cell and peripheral regions and the first mold layer in the cell region to leave the first mold layer in the peripheral region, and forming a second contact that penetrates a first interlayer insulation layer to be connected to the first contact. Related devices are also provided.

Method of fabricating a semiconductor device having stacked storage nodes of capacitors in cell region separated from peripheral region

Growing community of inventors

Seoul, South Korea

Jun Ki Kim