Abstract: A thin film transistor liquid crystal display (TFT-LCD) pixel structure comprising: a gate line and a gate electrode formed on a substrate; a first insulating layer, a semiconductor layer, and a doped semiconductor layer formed sequentially on the gate electrode and the gate line, wherein an isolating groove is formed above the gate line which disconnects the semiconductor layer on the gate line; a second insulating layer covering the isolating groove and a portion of the substrate where the gate line and the gate are not formed; a pixel electrode formed on the second insulating layer, wherein the pixel electrode is integral with a drain electrode and is connected with the doped semiconductor layer on the gate electrode at a place where the drain electrode is formed; a source electrode, which is a portion of a data line, formed on the doped semiconductor layer; and a channel formed between the source electrode and the drain electrode.

Abstract: An apparatus for absorbing vibrations of components of heavy construction equipment is disclosed, which comprises an elastic support ring which has a tightening part at both ends of a longitudinally extended body for thereby absorbing and decreasing vibrations transferred from heavy construction equipment to components by connecting and fixing the fixing part and the vibration part as the elastic support ring is tightened wherein the apparatus for absorbing vibrations of components of heavy construction equipment is installed between a fixing part for mounting components of heavy construction equipment such as a handrail, work mirror, etc. and a vibration part which generates lots of vibrations for thereby absorbing and decreasing vibrations of components of heavy construction equipment.