Abstract: A transflective LCD device. The device includes a first color filter on a first substrate, and a reflective electrode on the first color filter. The reflective electrode has an opaque portion and a transparent portion. A second color filter is formed on an inner side of a second substrate opposite the first substrate. A common electrode is on the second color filter, and a liquid crystal layer is between the first and the second substrates. Another transflective LCD device is provided, including a first color filter on a first substrate, a reflective layer on part of the first color filter, a second color filter on the reflective layer and the first color filter, a transparent electrode on the second color filter, and a common electrode on an inner side of a second substrate opposite the first substrate.

Abstract: A transflective LCD device. The device includes a first color filter on a first substrate, and a reflective electrode on the first color filter. The reflective electrode has an opaque portion and a transparent portion. A second color filter is formed on an inner side of a second substrate opposite the first substrate. A common electrode is on the second color filter, and a liquid crystal layer is between the first and the second substrates. Another transflective LCD device is provided, including a first color filter on a first substrate, a reflective layer on part of the first color filter, a second color filter on the reflective layer and the first color filter, a transparent electrode on the second color filter, and a common electrode on an inner side of a second substrate opposite the first substrate.

Abstract: A transflective LCD device. The device includes a first color filter on a first substrate, and a reflective electrode on the first color filter. The reflective electrode has an opaque portion and a transparent portion. A second color filter is formed on an inner side of a second substrate opposite the first substrate. A common electrode is on the second color filter, and a liquid crystal layer is between the first and the second substrates. Another transflective LCD device is provided, including a first color filter on a first substrate, a reflective layer on part of the first color filter, a second color filter on the reflective layer and the first color filter, a transparent electrode on the second color filter, and a common electrode on an inner side of a second substrate opposite the first substrate.

Abstract: A method of forming a transflective liquid crystal display device with a wide-viewing angle. An insulating layer having an uneven surface is formed on a first substrate. An opening is formed in the insulating layer. A conformal reflective electrode is formed on a sidewall and a bottom of the opening and partial insulating layer. The reflective electrode has an opaque portion and a transparent portion, and the transparent portion is located in the opening. At least one symmetric protruding element is formed on the insulating layer around the reflective electrode. A first alignment film is formed on the reflective electrode and the symmetric protruding element. A common electrode and a second alignment film are sequentially formed on an inner surface of a second substrate. Negative type liquid crystal molecules added with chiral agent fill in a space between the first and second substrates to form a liquid crystal layer.

Abstract: A dual mode liquid crystal display device comprising an upper substrate, a lower substrate and a liquid crystal layer between the upper and the lower substrate is provided. The lower substrate further includes a first thin film transistor, a second thin film transistor, a reflective electrode connected to the first thin film transistor, and a regional light-emitting source connected to the second thin film transistor. The first thin film transistor and its electrically connected reflective electrode and the second thin film transistor and its electrically connected light-emitting diode can be positioned inside two separate pixel regions or inside a single pixel region.

Abstract: A reflective liquid crystal display apparatus. The reflective liquid crystal display apparatus includes a substrate having a first region and a second region; a reflective layer disposed on the substrate in the first region; a photo spacer disposed on the substrate in the second region; a conductive layer disposed on the photoresist spacer; a liquid crystal layer interposed among the reflective layer, the photoresist spacer, and the conductive layer; a color filter layer disposed on the conductive layer; a compensation layer disposed on the color filter layer; and a polarization plate disposed on the compensation layer.

Abstract: A dual mode liquid crystal display device comprising an upper substrate, a lower substrate and a liquid crystal layer between the upper and the lower substrate is provided. The lower substrate further includes a first thin film transistor, a second thin film transistor, a reflective electrode connected to the first thin film transistor, and a regional light-emitting source connected to the second thin film transistor. The first thin film transistor and its electrically connected reflective electrode and the second thin film transistor and its electrically connected light-emitting diode can be positioned inside two separate pixel regions or inside a single pixel region.

Abstract: A reflective liquid crystal display apparatus. The reflective liquid crystal display apparatus includes a substrate having a first region and a second region; a reflective layer disposed on the substrate in the first region; a photo spacer disposed on the substrate in the second region; a conductive layer disposed on the photoresist spacer; a liquid crystal layer interposed among the reflective layer, the photoresist spacer, and the conductive layer; a color filter layer disposed on the conductive layer; a compensation layer disposed on the color filter layer; and a polarization plate disposed on the compensation layer.

Abstract: A method of forming a transflective liquid crystal display device with a wide-viewing angle. An insulating layer having an uneven surface is formed on a first substrate. An opening is formed in the insulating layer. A conformal reflective electrode is formed on a sidewall and a bottom of the opening and partial insulating layer. The reflective electrode has an opaque portion and a transparent portion, and the transparent portion is located in the opening. At least one symmetric protruding element is formed on the insulating layer around the reflective electrode. A first alignment film is formed on the reflective electrode and the symmetric protruding element. A common electrode and a second alignment film are sequentially formed on an inner surface of a second substrate. Negative type liquid crystal molecules added with chiral agent fill in a space between the first and second substrates to form a liquid crystal layer.

Abstract: A transflective LCD device. The device includes a first color filter on a first substrate, and a reflective electrode on the first color filter. The reflective electrode has an opaque portion and a transparent portion. A second color filter is formed on an inner side of a second substrate opposite the first substrate. A common electrode is on the second color filter, and a liquid crystal layer is between the first and the second substrates. Another transflective LCD device is provided, including a first color filter on a first substrate, a reflective layer on part of the first color filter, a second color filter on the reflective layer and the first color filter, a transparent electrode on the second color filter, and a common electrode on an inner side of a second substrate opposite the first substrate.

Abstract: A reflection type liquid crystal display device. A first insulation substrate is transparent and has a transparent electrode on an inner surface thereof. A second insulation substrate has a reflection electrode on an inner surface thereof, wherein a surface of the reflection electrode has hemi-ellipsoid bumps. A liquid crystal layer is inserted between the transparent electrode and the reflection electrode. A device for generating an electrical field between the transparent electrode and the reflection electrode is provided. Thus, the liquid crystal display device of the present invention can provide a relatively bright image in a definite direction.

Abstract: A method of fabricating a thin film transistor array substrate of a reflective liquid crystal display includes providing a substrate, forming a gate electrode on the substrate, and then forming a gate-insulating layer covering over the substrate. The method further includes forming a channel layer above the gate, forming a source/drain electrode layer and a reflective electrode over the substrate using one photolithography process. A protection layer is formed over the substrate.