A method of fabricating a liquid crystal display device including a reflective or transflective liquid crystal cell whose liquid crystal molecules are aligned in a planar or vertical manner, this liquid crystal cell being formed of a transparent front substrate located on the side of an observer, and a rear substrate, also transparent, which extends beneath the front substrate, parallel to and at a distance from the latter, these two front and rear substrates being joined to each other with a sealing frame which defines a sealed enclosure in which a liquid crystal composition is confined, the front and rear substrates being coated on their opposite faces with electrically conductive transparent electrodes and counter-electrodes, the optical properties of the liquid crystal composition being modified by application of an electric field at the point of intersection between an electrode and a corresponding counter-electrode.

A method for manufacturing a reflective or transflective liquid crystal display device including a liquid crystal cell whose liquid crystal molecules are aligned in a planar or vertical manner, this liquid crystal cell being formed of a transparent front substrate located on the side of an observer, and a rear substrate, also transparent, which extends under the front substrate, parallel to and at a distance from the latter, these two front and rear substrates being joined together with a sealing frame which delimits a sealed enclosure in which a liquid crystal composition is confined, the front and rear substrates being coated on the opposite faces thereof with electrically conductive transparent electrodes and counter-electrodes, the optical properties of the liquid crystal composition being changed by applying an electric field at the crossing point between an electrode and a corresponding counter-electrode.

The display device comprises a first base portion including display and non-display areas and a pad area, and a printed circuit film attached to the pad area of the first base portion, wherein pad electrodes on the first base portion and a first panel alignment mark on one side of the plurality of pad electrodes are disposed in the pad area, a first protective layer is on the pad electrodes, and a first open portion that exposes a portion of an upper surface of each pad electrode is defined in the protective layer, the printed circuit film includes a third base portion and lead electrodes on a lower surface of the third base portion and connected to the pad electrodes, and the first panel alignment mark includes a first panel alignment metal portion and a second open portion and surrounded by the first panel alignment metal portion on a plane.

Embodiments of the present application disclose a method for manufacturing a naked-eye 3D device and a naked-eye 3D device. The method includes: forming a display module including a plurality of pixel islands; forming a spacer layer on the display module; and forming a micro-lens array on the spacer layer, wherein the spacer layer is formed to have a thickness such that the plurality of pixel islands are located at a focal plane of the micro-lens array. The method further includes: forming an alignment mark between the spacer layer and the display module, wherein the alignment mark is used for, when forming the micro-lens array, aligning each micro-lens in the micro-lens array with one of the plurality of pixel islands.

The present disclosure provides an array substrate and a method for fabricating the same, a method for detecting alignment accuracy, and a liquid crystal display panel, wherein a dummy color resist unit is disposed on a periphery of a display area of a substrate, and a side or a center point of the dummy color resist unit is designed to be at a predetermined distance from an adjacent signal line. Therefore, it is only necessary to measure a distance between the side or the center point of the dummy color resist unit and a signal line adjacent to it, and compare the measured distance with the predetermined distance to estimate alignment accuracy of color resist units. It is not necessary to dispose detection units in a non-display area of the array substrate so that an area of the non-display area can be reduced to achieve ultra-narrow frame design.

According to one embodiment, a display device includes a display panel that includes a display portion including pixels and a non-display portion including an opening, an illumination device, and a color separation element provided between the display panel and the illumination device. The color separation element includes a first element overlapping the pixel and a second element overlapping the opening, the first element separates illumination light from the illumination device into light of a plurality of colors and irradiates the pixel with the light, and the second element separates illumination light from the illumination device into light of a plurality of colors and irradiates the opening with the light.

An optical film can be used in a display panel as a viewing angle diffusion film. The optical film includes a first electrode layer, an isotropic optical material layer, a liquid crystal material layer and a second electrode layer that are stacked. A plurality of groove structures are disposed on the isotropic optical material layer, and each of the groove structures is filled with the liquid crystal material layer.

A liquid crystal panel and a method for manufacturing the liquid crystal panel is provided. The liquid crystal panel includes an upper substrate and a lower substrate disposed opposite to each other, a plurality of color resistances disposed on a side of the upper substrate facing the lower substrate, and a frame adhesive and a liquid crystal layer disposed between the upper substrate and the lower substrate; a plurality of display regions are enclosed between the upper substrate and the lower substrate by the frame adhesive; each display region includes one color resistance, each color resistance includes one numerical hollow pattern, and the numerical hollow pattern of each color resistance is not same as others; the liquid crystal layer includes a plurality of liquid crystals disposed in the display regions; a clearing point temperature of the liquid crystal of each different display region is not same as others.

A display panel, and a method of manufacturing the same are provided. The display panel includes a display region and a non-display region. The display region is disposed at a center of the display panel. The non-display region is disposed around the display region. One side of the non-display region is provided with an identification code pattern. The identification code pattern is provided by using an exposure machine and then printed by a coding machine. The identification code pattern is a regular graphic.

The present invention provides a display panel and a display device. The display panel includes a first substrate, a second substrate, and multiple process markings. The first substrate includes multiple scan lines and multiple data lines. The scan lines and the data lines are intersected with each other to form multiple grids. The second substrate is arranged corresponding to the first substrate. The process markings are arranged on an inner surface of the first substrate. Projections of the process markings projected on the first substrate are located within projections of the grids projected on the first substrate.