Samsung Electronics Co., Ltd.

Sungkyunkwan University

Sungha Park

Hyungjin Kim

Minwoo Lee

Seoyoung Lee

Juseok Lee

Youngdo Kim

Woonbo Yeo

Seokwon Jeong

Yonghan Roh

Kyoungseob Kim

An electronic device may include a display panel, a display driver IC (integrated circuit) and a processor, wherein the display driver IC may set an output time (horizontal time) of one of lines constituting the display panel to a first time period, set a number of vertical blank lines for the display panel to a first number, drive the display panel at a first refresh rate corresponding to the first time period and the first number of the vertical blank lines, receive a control signal for changing from the first refresh rate to a second refresh rate from the processor, and set the output time to a second time period or set the number of the vertical blank lines to a second number and drive the display panel based on the control signal, and wherein the display panel may be driven at a second refresh rate while the second time period and the second number of vertical blank lines are being set.

Electronic device comprising display

Provided are methods of forming nano-devices. One of the methods includes forming a nano-scale self-assembly material layer on a substrate formed of at least one layer, forming a mask layer on the self-assembly material layer, performing a surface treatment process on the substrate using the mask layer as a mask, and removing the self-assembly material layer. Accordingly, it is possible to fabricate nano-devices through a nano-scale substrate patterning process, ion implantation process and etching process, without using a light source.

Methods of forming nano-devices using nanostructures having self-assembly characteristics

Growing community of inventors

Suwon-si, South Korea

Sungha Park