Samsung Electronics Co., Ltd.

Yongjoon Choi

Min Soo Kim

Seung-Jun Lee

Yongyi Kim

Yongha Kim

Jeongseok Nam

Disclosed is an electronic device. An electronic device according to various embodiments includes: a housing; a first glass plate attached to the housing and forming a portion of an external surface of the electronic device, wherein the first glass plate includes a flat portion, a curved portion extending from an edge of the flat portion, a first surface facing outwardly from the electronic device, and a second surface facing inwardly towards the electronic device; and a coating layer formed on the first surface of the first glass plate, wherein the coating layer includes a first layer having a first refractive index and containing at least one first material, and includes a second layer disposed further from the first surface than the first layer, containing at least one second material, and having a second refractive index different from the first refractive index.

Curved glass comprising anti-reflection and anti-scratch coating layer and electronic device

Methods of operating nonvolatile memory devices are described. A bit line program voltage is applied to at least one selected bit line and a bit line program-inhibition voltage is applied to at least one unselected bit line. The methods further include concurrently applying a word line program voltage to a selected word line, a first pass voltage to at least one unselected word line and a second pass voltage less than the first pass voltage to at least one unselected word line immediately adjacent the selected word line on a string selection line side of the selected word line.

Growing community of inventors

Suwon-si, South Korea

Yongjoon Choi