Array substrate and display device

• Main Authors: JIN ZAIGUANG, WANG WU, WANG XIAOYUAN, BAI YAJIE
• Format: Patent
• Language: English
• Published: 30.12.2015
• 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

The invention discloses an array substrate and a display device. A capacitance compensation film layer is arranged in a non-display region of the array substrate, wherein the capacitance compensation film layer and fanout wires are arranged on different layers. Direct-facing areas between the capacitance compensation film layer and all the fanout wires are gradually increased according to the sequence of length, from big to small, of the fanout wires, the direct-facing areas between the long fanout wires and the capacitance compensation film layer are relatively small, the direct-facing areas between the short fanout wires and the capacitance compensation film layer are relatively big, and then the products of resistance of the long fanout wires and corresponding compensation capacitance are approximately equal to those of resistance of the short fanout wires and corresponding compensation capacitance. Resistance difference can be reduced by means of the design scheme, it is ensured that the products of resistance of all the fanout wires and the corresponding compensation capacitance are approximately equal, the phenomenon that signals of the fanout wires are not uniform is improved, and the uniformity of picture display is promoted. It can be avoided that extra wiring space is additionally arranged, and the narrow-bezel requirement is guaranteed.