Substrate and an array substrate

• Main Authors: Dong Tingze, Zhang Qian, Huang Dongsheng
• Format: Patent
• Language: English
• Published: 21.11.2017
• Subjects: BASIC ELECTRIC ELEMENTS; 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; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEMICONDUCTOR DEVICES; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A substrate, comprising at least one array substrate, each array substrate on the substrate being provided with a spacing region at its periphery, and each array substrate comprising a display region and a driving region at the margin of the display region. The spacing region comprises a first region and a second region. The first region corresponds to an extension of the driving region on the substrate along an orientation friction direction, and the second region corresponds to an extension of the display region on the substrate along the orientation friction direction. A plurality of via holes are distributed in an overlapping area between the first region and the second region. The via holes have a diameter larger than the diameter of the fibers of orientation friction cloth.