Abstract: An array substrate for a reflective liquid crystal display device includes: a substrate; a gate line on the substrate; a data line crossing the gate line to define a pixel region; a plurality of convex patterns in the pixel region, each convex pattern having a cross-section with a semicircular shape; an organic insulating layer on the plurality of convex patterns, the organic insulating layer being formed between the gate line and the data line; a thin film transistor connected to the gate line and the data line; an inorganic insulating layer on the organic insulating layer; and a reflective layer on the inorganic insulating layer, the reflective layer having unevenness corresponding to the plurality of convex patterns.

Abstract: A method of fabricating a liquid crystal display device having a concave reflector includes forming a switching element on a substrate, the switching element comprising a gate electrode, a semiconductor layer, a source electrode, and a drain electrode, forming a first insulating layer on the substrate including the switching element, forming a plurality of photoresist patterns on the first insulating layer, patterning the first insulating layer to have a concave surface by using the photoresist patterns as masks, and forming a reflector on the first insulating layer having the recessed uneven surface.

Abstract: A reflective liquid crystal display device and a fabricating method thereof are disclosed in the present invention. The liquid crystal display device includes first and second substrates spaced apart from each other, a gate line and a data line over an inner surface of the first substrate, the gate line and the data line crossing each other and defining a sub-pixel region, a thin film transistor connected to the gate line and the data line, a first passivation layer on the thin film transistor layer, the first passivation layer having a plurality of first uneven patterns in the sub-pixel region, a second passivation layer acting as a light-shielding layer on the first passivation layer, the second passivation layer having a plurality of second uneven patterns on the first uneven patterns, and a reflective layer on the second passivation layer, the reflective electrode having a plurality of third uneven patterns on the second uneven patterns.

Abstract: A transflective liquid crystal display includes an upper substrate having an upper alignment film, a lower substrate having a reflective part for reflecting a light and a transmissive part where light transmits through the lower substrate, a liquid crystal positioned between the upper substrate and the lower substrate, a reflective part alignment film on the lower substrate corresponding to the reflective part and a transmissive part alignment film on the lower substrate corresponding to the transmissive part.

Abstract: A reflective liquid crystal display device includes first and second substrates facing and spaced apart from each other. A thin film transistor is connected to a gate line and a data line that define a pixel region, the thin film transistor having a gate electrode, an active layer, and source and drain electrodes. A passivation layer covers the gate line, the data line and the thin film transistor. A reflective plate of an opaque material is formed on the passivation layer at the pixel region. A scattering layer is formed on the reflective plate, the scattering layer having a contact hole exposing the drain electrode through the passivation layer. A pixel electrode of a transparent conductive material is formed on the scattering layer at the pixel region, the pixel electrode being connected to the drain electrode through the contact hole. A black matrix is formed on an inner surface of the second substrate, the black matrix covering an edge of the pixel electrode.

Abstract: A reflective liquid crystal display device includes first and second substrates facing and spaced apart from each other. A thin film transistor is connected to a gate line and a data line that define a pixel region, the thin film transistor having a gate electrode, an active layer, and source and drain electrodes. A passivation layer covers the gate line, the data line and the thin film transistor. A reflective plate of an opaque material is formed on the passivation layer at the pixel region. A scattering layer is formed on the reflective plate, the scattering layer having a contact hole exposing the drain electrode through the passivation layer. A pixel electrode of a transparent conductive material is formed on the scattering layer at the pixel region, the pixel electrode being connected to the drain electrode through the contact hole. A black matrix is formed on an inner surface of the second substrate, the black matrix covering an edge of the pixel electrode.

Abstract: A fabricating method of an array substrate for a transflective liquid crystal display device includes: forming a gate electrode and a gate line on the substrate; depositing a first insulating layer on the gate electrode and the gate line; forming an active layer on the first insulating layer over the gate electrode; forming an ohmic contact layer on the active layer; forming source and drain electrodes on the ohmic contact layer, and a data line connected to the source electrode, the data line defining a pixel region with the gate line; depositing a second insulating layer on the source and drain electrodes, and the data line, the second insulating layer having an inorganic material; forming a reflective plate on the second insulating layer at the pixel region, the reflective plate having a transmissive hole; forming a third insulating layer on the reflective plate; and forming a pixel electrode on the third insulating layer at the pixel region, the pixel electrode being transparent and connected to the drain