Thin film transistor array substrate and liquid crystal display

• Main Author: KAO, YUIEN
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2010
• Subjects: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A thin film transistor (TFT) array substrate is provided. Numerous scan lines and data lines are intersected so as to define a first, second, and third sub-pixel areas. A patterned conductive layer is formed on the substrate, and comprises a first, second and third conductive parts in the first, second and third sub-pixels areas. Plural capacitor electrodes comprising a first, second and third capacitor electrodes disposed over the first, second and third conductive parts, and they are coupled to each other as plural storage capacitors. A spacer is provided on the third capacitor electrode. The third capacitor electrode has a different shape from the first and second capacitor electrodes. The maximum width of the third capacitor electrode in the direction of the data lines extend is larger than that of the first and second electrodes.