Samsung Electronics Co., Ltd.

Yonsei University

National Cancer Center

Ji-su Kim

Seong-Ook Jung

Yo-Han Lee

Jun-Young Ko

Jin-Young Chun

Chang-Yeon Yu

Ji-Suk Kim

Se-heon Baek

Yong-Doo Choi

The present invention relates to a conjugate for photodynamic diagnosis or treatment in which a peptide binds with a photosensitizer via an intracellularly degradable linkage, and to a composition for photodynamic diagnosis or treatment including the same.

Photosensitizer-peptide conjugate comprising degradable linker, and composition for photodynamic diagnosis or treatment comprising same

A programming method of a non-volatile memory device including a plurality of memory cells arranged in a plurality of cell strings includes sequentially applying a first pass voltage to unselected word lines of word lines connected to the plurality of memory cells during a first interval and a second pass voltage higher than the first pass voltage to the unselected word lines during a second interval; and applying a discharge voltage lower than a program voltage to a selected word line of the word lines connected to the plurality of memory cells after applying the program voltage to the selected word line in the first interval, and applying the program voltage to the selected word line during the second interval.

Non-volatile memory device and programming method thereof

A data read operation method of a memory device includes applying a read voltage having a first preparation level and a first target level to a word line of a selected cell in the memory device to read a program state of the selected cell, applying a first read pass voltage having a second preparation level and a second target level to at least one word line of first non-selected cells not adjacent to the selected cell and in the same string as the selected cell, and applying a second read pass voltage having a third target level to a word line of at least one second non-selected cell adjacent to the selected cell.

Memory device, memory system, and read/verify operation method of the memory device

Growing community of inventors

Incheon, South Korea

Ji-su Kim