An array substrate, a manufacturing method thereof and a display device are disclosed. The array substrate includes: a substrate (100); a plurality of pixel units provided on the substrate (100), each of the pixel units including a plurality of functional layers; and a light shielding assembly (11) arranged between adjacent pixel units. The light shielding assembly (11) including: a light shielding layer (11a); a light absorption layer (11b) overlaid on the light shielding layer (11a); and an antireflection layer (11c) overlaid on the light absorption layer (11b). By means of providing an antireflection layer (11c) in the light shielding assembly (11), it can decrease the reflection of the external ambient light on the light shielding assembly (11), thereby improving the display contrast and the image display quality.

A light scattering film (2) having the structure which guides electrical signal to a desired position and scatters incident light and the surface of which is substantially flat, and a photoelectric device using the same. The light scattering film (2) includes a medium (6) made of transparent conductive material and a light scatterer (7) embedded in the medium. The light scattering film realizes conductivity and the light-scattering characteristic by single component. It is not necessary to make the texture of a surface with concavity and convexity deliberately to achieve the light-scattering characteristic. Desirably, the surface is substantially flat. When a semiconductor layer (3) is formed on the surface, the defects are suppressed because of the flatness of the surface. The photoelectric device having the light scattering film and the semiconductor device on the surface of the film can achieve high photoelectric conversion efficiency.

A liquid crystal display device includes a first substrate; a thin film transistor on the first substrate; a first passivation layer on the thin film transistor; a first electrode on the first passivation layer; a second passivation layer on the first electrode; a second electrode of an oxide semiconductor on the second passivation layer; and an alignment layer on the second electrode, wherein the second electrode includes first portions and second portions, and the second portions have a conductor property.

A liquid crystal display,LCD, device, comprising: a substrate (110), gate wiring (GW: GE, GL) including a gate line (GL) that is disposed on the substrate (110) to extend in a first direction (d1) and a gate electrode (GE) that is connected to the gate line (GL), a data conductor (DL1; DL2) disposed on the gate wiring (GW) and including a data line (DL1) that extends in a second direction (d2) different from the first direction (d1), and a drain electrode (140b) that overlaps the gate electrode (GE), a common electrode (CE) disposed on the data conductor (DW) and including a first opening (OP1) that partially exposes the drain electrode (140b) therethrough, an opaque conductive pattern (BM) disposed on the common electrode (CE); and a pixel electrode (PE) disposed on the opaque conductive pattern (BM) and electrically connected to the drain electrode (140b) exposed through the first opening (OP1).

A liquid crystal shutter includes: a first plate (110) including a first transparent electrode layer (113), a second plate (120) disposed parallel to the first plate and including a second transparent electrode layer (123), a liquid crystal layer (130) disposed between the first plate and the second plate and is configured to transmit or block light according to a first potential difference between the first transparent electrode layer and the second transparent electrode layer, and a heating electrode (170) configured to generate a second potential difference for generating Joule heating in the first transparent electrode layer.

An array substrate comprises a plurality of pixel units, and each pixel unit comprises a thin film transistor (TFT), a transparent conductive metal layer (25) and a pixel electrode (24); the TFT includes a gate electrode (11), an active layer (23), a source electrode (15) and a drain electrode (16); the active layer is disposed above or below the gate electrode; the transparent conductive metal layer makes contact with the active layer; and a channel of the active layer is defined by the source electrode and the drain electrode. A display panel and a method for manufacturing the array substrate are also disclosed.