Patent Number: 7,133,089

Title: Structure of switching device for liquid crystal display device and fabrication method thereof

Abstract: A thin film transistor of an LCD device and a fabrication method thereof fabricates the thin film transistor of the LCD device including a source electrode unit of `U` shape and a drain electrode of straight line shape formed as entering into a concave portion of the source electrode and a channel layer formed between the source electrode and a longer side of the drain electrode in fabricating the thin film transistor using a slit mask, and thereby, the LCD having even device property can be fabricated and inferiority such as short-circuit of the channel can be solved.

Inventors: Park; Hyun-Tak (Gyungsangbuk-do, KR)

Assignee: LG.Philips LCD Co., Ltd

International Classification: G02F 1/136 (20060101)

Expiration Date: 2019-11-07 0:00:00