A liquid crystal device includes a common electrode as a first electrode, a pixel electrode as a second electrode, a liquid crystal layer to which a drive voltage is applied for one refresh period as a first refresh period, and a measurement circuit that applies an inspection voltage to the liquid crystal layer between the common electrode and the pixel electrode, sets a period that is longer than one refresh period after the application of the inspection voltage is stopped, and measures a voltage between the common electrode and the pixel electrode.

An array substrate of a display device includes a pixel electrode layer on a substrate, which includes active pixel electrodes in an active display region; outermost active pixel electrodes include a first active pixel electrode including a first pixel electrode edge and a second pixel electrode edge; in a first direction, the first pixel electrode edge is between the second pixel electrode edge and a frame region. One of the array substrate and an opposite substrate of the display device includes a common electrode layer including a first extended common electrode which includes a first extended portion extending beyond the first active pixel electrode; a first extended portion edge of the first extended portion and a first substrate edge of the substrate respectively extend in a second direction; in the first direction, the first extended portion edge is located between the first substrate edge and the first pixel electrode edge.

A first substrate of an electro-optical device includes a data line, a switching element of a demultiplexer, which is provided corresponding to the data line, and a selection signal supply wiring configured to supply a selection signal for selecting one data line, among a plurality of the data lines grouped into blocks, to the switching element. The first substrate also includes a resistance member for electrically connecting the selection signal supply wirings adjacent to each other. Thus, all of the selection signal supply wirings can be supplied with a selection signal for analysis, when a probe is brought into contact with an inspection terminal.

A measurement system for measuring a motion picture response time (MPRT) of a liquid crystal display (LCD) has a computer and a measurement device. The computer controls a display panel of the LCD to switch between a plurality of different gray levels. The measurement device measures variations of brightness of the display panel when the display panel switches its gray level. The computer obtains at least a gray level response time (GLRT) normalized curve according to results of measuring the variations of the brightness. The computer integrates the at least a GLRT normalized curve to obtain at least an MPRT normalized curve, obtains at least a time interval of the at least an MPRT normalized curve, and calculates an average of the at least a time interval to obtain the MPRT of the LCD.

An array board 11b includes a display section AA, a source line 20 connected to the display section AA, a test circuit 40 connected to the source line 20 and configured to test the display section AA, a panel-side image input terminal that is disposed such that the test circuit 40 is between the terminal and the display section AA and to which a signal to be supplied to the source line 20 is input, a terminal connection line 51 connecting the source line 20 to the pane-side image input terminal 35A and the terminal connection line 51 including the terminal connection line 51 at least a part of which overlaps the test circuit 40 and a flattening film (insulation film) 28 at least disposed between an overlapping portion of the test circuit 40 and the terminal connection line 51.

In an electro-optical device, in a first substrate, a scanning line driving circuit is provided along a first side extending in a first direction, and a temperature-detecting element is provided in a second direction relative to the scanning line driving circuit. Accordingly, the temperature-detecting element and wiring (first wiring and second wiring) electrically connected to the temperature-detecting element can be separated from the scanning lines. In the temperature-detecting element, a plurality of diodes including a semiconductor layer are disposed in a second direction. The dimension in the first direction of the temperature-detecting element is smaller than the dimension in the first direction of a wiring region between the scanning line driving circuit and a display region.

The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, and a transistor, an anti-static wire, a first anti-static resistor and a first ground bonding pad on the base substrate, wherein a first terminal of the first anti-static resistor is electrically connected to a first end of the anti-static wire, a second terminal of the first anti-static resistor is electrically connected to the first ground bonding pad, and the first anti-static resistor is at a different layer from a layer at which the anti-static wire is located and a layer at which the first ground bonding pad is located, and is at a same layer as an active layer of the resistor.

The embodiments relate to array substrate technologies. Provided is an array substrate and a display panel, the array substrate includes a display region and a non-display region. A first bonding-lead part, a second bonding-lead part and a third bonding-lead part are arranged in sequence in a bonding area of the non-display region. A first side of the first bonding-lead part is used for connecting with a gate driver unit test wiring, and a second side of the first bonding-lead part is used for connecting with a gate driver signal wiring. A width of the first bonding-lead part is smaller than that of the second bonding-lead part, such that a wiring area is formed on the first side of the first bonding-lead part and/or the second side of the first bonding-lead part, thereby providing sufficient wiring space for the GOA unit test wiring and the GOA signal wiring.

Embodiments of the present disclosure provide a display panel comprising a plurality of first connecting lines and a plurality of second connecting lines which are cross-arranged, a first insulation layer, a second insulation layer defining first holes extending through the first insulation layer and the second insulation layer and second holes extending through the second insulation layer, and a plurality of third connecting lines, wherein each of the plurality of the third connecting lines is electrically connected to a corresponding one of the plurality of the first connecting lines via a corresponding one of the first hole and is electrically connected to a corresponding one of the plurality of the second connecting lines via a corresponding one of the second hole, and each of the second holes does not overlap the plurality of the first connecting lines in a top view.

A display apparatus includes: a first substrate including a display area and a peripheral area; a second substrate overlapping the first substrate; a sealing unit surrounding the display area and disposed between the first substrate and the second substrate; and a first resistance measuring pattern located at an upper surface of the sealing unit, and a second resistance measuring pattern located at a lower surface of the sealing unit, wherein each of the first and second resistance measuring patterns extends along edges of the first substrate and has a rectangular shape including an open side.