Cheol-min Kim

TL;DR: In this article, a liquid crystal display (LCD) with an integrated touch screen panel includes a plurality of pixels connected to a multiplicity of data lines and gate lines, the gate lines being divided into groups, a common electrode driver configured to simultaneously supply a driving signal to common electrodes within each group of the plurality of groups of the common electrodes, and to sequentially supply the driving signals to the plurality groups of common electrodes.

TL;DR: An integrated method to realize MLC PRAM at 45nm technology node and beyond includes reset initialization, Toff skew write, and 2bit write to enhance write-and-verify speed, and 3-cell reference scheme to cope with cell variation due to resistance drift and temperature change.

TL;DR: In this article, a display device includes a plurality of pixels, wherein each pixel includes a light emitting element, a first capacitor connected between a first node and a second node, a driving transistor having an input terminal, an output terminal, and a control terminal connected to the second node where the driving transistor supplies a driving current to the light emitting elements to emit light.

TL;DR: In this article, an apparatus for and method of stabilizing a picture in an image system during the changing of a broadcast channel was described. But this method was not suitable for the automatic frequency tuning and automatic gain control (AGC) systems.

TL;DR: In this paper, a 2.2-inch qVGA (240×320) TFT-LCD with integrated 6-bit source driver is reported, where the TS-SLS (Two-Shot Sequential Lateral Solidification) technique is employed to improve the TFT characteristics.