According to one embodiment, a display device includes a first substrate including a first resin substrate having a first thermal expansion coefficient, and a first barrier layer having a second thermal expansion coefficient which is lower than the first thermal expansion coefficient, a second substrate including a second resin substrate having a third thermal expansion coefficient which is equal to the first thermal expansion coefficient, and a second barrier layer having a fourth thermal expansion coefficient which is lower than the third thermal expansion coefficient and is equal to the first thermal expansion coefficient, and a display element located between the first resin substrate and the second resin substrate.

A mother substrate for a display panel includes a first substrate including a panel area and a peripheral area surrounding at least one side of the panel area, a second substrate disposed on a first surface of the first substrate, a first support member disposed on a second surface of the first substrate opposite to the first surface of the first substrate in a first direction, the first support member overlapping the panel area of the first substrate in a plan view, and a second support member disposed on the second surface of the first substrate, the second support member overlapping the peripheral area of the first substrate in a plan view.

A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.

The purpose of the present invention is to provide a configuration that allows the corners of a sealing material to be appropriately cut. The liquid crystal display device is provided with a liquid crystal panel that includes: an annular sealing material that has a corner in plan view and is for sealing a liquid crystal layer between a first transparent substrate and a second transparent substrate; and a first panel cutting aid material that is embedded in the corner of the sealing material. The first panel cutting aid material has a height that matches the gap between the first transparent substrate and the second transparent substrate. The first panel cutting aid material has a surface that is exposed from the outer periphery of the sealing material.

A display panel, a method of making the same, and a display device are disclosed. The method of making the display panel includes: forming a display motherboard including at least one metal trace, the at least one metal trace being connected to all uncut display panels on the display motherboard; cutting the display motherboard along a cutting line to form at least two display panels, where the at least one metal trace is exposed on at least one side of each of the at least two display panels; dripping a concentrated acid solution to an exposed position of the at least one metal trace to react for a preset time, thus corroding the at least one metal trace at the exposed position thus forming an insulating metal salt structure.

A method for manufacturing a polarizer film assembly for a display assembly in an information handling system comprises forming a mask on a base film substrate and creating a set of optical targets on the base film substrate prior to applying the dye to the base film substrate. The dye adheres to unmasked areas to form a polarizer film, but the mask prevents the dye from adhering to masked areas, forming a set of non-polarized areas. The set of optical targets may include fiducials for aligning a cutter to the base film substrate for cutting the borders of the base layer substrate such that the polarizer film assembly forms a continuous surface with non-polarized areas positioned relative to a camera or other optical sensor.

A display device according to some exemplary embodiment includes: a display area; a non-display area surrounding the display area and including a sealing area; a first substrate including a center portion including a portion in the display area and an external portion including a portion in the sealing area; a second substrate including a center portion including a portion in the display area and an external portion including a portion in the sealing area; and a sealing portion between the first substrate and the second substrate and in the sealing area, wherein a thickness of the center portion of the first substrate is different from a thickness of the external portion of the first substrate, and a thickness of the center portion of the second substrate is different from a thickness of the external portion of the second substrate.

In a display device having high reliability, even if being a narrow framing type, and a method for manufacturing thereof, having a display panel, being made up with a first substrate 101 and a second substrate 201, which are adhered with using a seal 301, a main SOC 302 is disposed like a wall, on a peripheral end portion of the first substrate 101 and the second substrate 201, and the seal 301 is disposed inwardly of the main SOC 302. Also, in a method for manufacturing thereof, the main SOC 302 is formed in a region including a cutting plane between the display panel regions neighboring with, and on the cutting plane is made the cutting thereof.

A method for manufacturing a panel includes at least one step as below. A pre-treatment is performed on a first bonding component between two substrates, so that a part of a first bonding portion of the first bonding component becomes a first transformation portion, in which at least one characteristic of the first bonding portion is different from that of the first transformation portion.

According to an aspect, an array substrate includes: a substrate; a sensor electrode disposed on the substrate, and configured to detect change of capacitance; and a pull-out line capable of being electrically coupled with the sensor electrode, and pulled out to an end portion of the substrate.