Lg Display Co., Ltd.

Lg Philips Lcd Co., Inc.

Lg.phillips Lcd Co., Ltd.

Dong Guk Kim

Joo Soo Lim

Won Seok Kang

Youn Gyoung Chang

Woong Kwon Kim

Kyoung Su Ha

Yong Beom Kim

Seung Ryull Park

Dong Hoon Lee

Gee Sung Chae

Heume Il Baek

Joung Won Woo

Han Jin Ahn

Tae Hyoung Kwak

Dongcheon Shin

Won Bong Jang

Joong Ha Lee

Won Senk Kang

Heume Ti Baek

Han Shin Hwang

Woo Keun Lee

Dung Hoon Lee

Disclosed are a flexible liquid crystal display (LCD) device and a method of manufacturing the same. The flexible LCD device comprises a first flexible substrate and a second flexible substrate. A layer is disposed on the first flexible substrate and first pixel control lines are disposed on the second flexible substrate. The LCD device also includes polymer walls disposed between the first flexible substrate and the second flexible substrate that maintain a cell gap between the first flexible substrate and the second flexible substrate. The polymer walls are substantially aligned with the first pixel control lines and light transparent gaps in the layer disposed on the first flexible substrate.

Liquid crystal display device and method of manufacturing the same

An in-plane-switching mode liquid crystal display device is disclosed. The LCD device includes: first and second substrates opposite to each other; a liquid crystal layer interposed between the first and second substrates; a passivation film formed on the first substrate in which a thin film transistor is disposed; pixel and common electrodes arranged alternately with each other; and a first alignment film formed on the pixel and common electrodes. The liquid crystal layer and the passivation film are formed to have lower non-resistances than that of the first alignment film.

In-plane-switching mode liquid crystal display device with liquid crystal layer and passivation film having two orders of a specific resistivity lower than a specific resistivity of first alignment film

A transflective type LCD device and a method for manufacturing the same is disclosed, in which an aperture ratio of a reflective part is improved, and manufacturing process is simplified by decreasing the number of masks for forming contact holes. The transflective type LCD device includes a plurality of gate and data lines crossing each other, defining a plurality of pixel regions; a thin film transistor at a crossing point of the gate and data lines; a lower storage electrode formed by one portion of a preceding gate line, and an upper storage electrode above the lower storage electrode having a gate insulating layer in between; a transmitting electrode in contact the upper storage electrode; and a reflective electrode in contact with the transmitting electrode in the reflective part of the pixel region wherein the transmitting electrode is in between the reflective electrode and the substrate.

Transflective liquid crystal display device and method for manufacturing the same

A liquid crystal display (LCD) device includes first and second substrates with a liquid crystal material therebetween; a first alignment film formed on the first substrate and a second alignment film formed on the second substrate; a first align mark on the first substrate, the first align mark formed of the same material as the first alignment film and formed in a shape of any one of a circle, square and cross; and a second align mark to be aligned with the first align mark on the second substrate.

Liquid crystal display and fabricating method thereof

Fabricating methods of a liquid crystal display comprising first and second align marks

Disclosed is an in-plane switching (IPS) mode liquid crystal display (LCD) device having an increased aperture ratio by overlapping a storage capacitor on a lower end of an electrode. The (IPS) mode liquid crystal display device (LCD) device includes first and second substrates; a gate line and a data line arranged horizontally and vertically to define a plurality of pixel regions on the first substrate; a switching device, having a gate electrode, a semiconductor layer and source and drain electrodes, at a crossing of the gate line and the data line; a passivation film on an entire surface of the first substrate including the switching device; a common electrode and a pixel electrode alternately disposed at an upper portion of the passivation film and generating an in-plane electric field, wherein at least one of the common and pixel electrodes has a first storage capacitor at its lower end; and a liquid crystal layer between the first and second substrates.

Liquid crystal display device with high aperture ratio

A liquid crystal display panel includes an upper alignment film and a lower alignment film positioned with liquid crystals therebetween to allow the liquid crystals to be aligned in a designated direction, and at least one of the upper and lower alignment film includes a first alignment film, and a second alignment film disposed on the first alignment film with holes for partially exposing the first alignment film. Liquid crystals in an area corresponding to the holes are aligned in a first direction by the first alignment film, and remaining liquid crystals are aligned in a second direction by the second alignment film.

Liquid crystal display panel and method of fabricating the same

A transflective type LCD device includes a substrate, gate and data lines perpendicularly arranged to each other to define unit pixel regions each including transmitting and reflective parts, a plurality of thin film transistors formed adjacent to crossing portions of the gate and data lines, a passivation layer formed on the substrate including the thin film transistors, a plurality of pixel electrodes formed on the passivation layer in each unit pixel region, a plurality of first reflective plates electrically connected with the pixel electrodes and formed in the reflective parts, and second reflective plates formed on a predetermined portions of the substrate corresponding to the boundaries between the transmitting parts and the reflective parts.

Transflective type liquid crystal display device and a method for fabricating the same

Liquid crystal display device with high aperture ratio having a metal layer and a storage electrode entirely overlapped with a common electrode

Disclosed are a reflective and transflective liquid crystal display device and its manufacturing method, which can raise light efficiency by removing a depressed part in a reflective device without forming a capacitor contact hole in a storage capacitor. The reflective liquid crystal display device includes: a plurality of gate lines and data lines intersecting on a first substrate, the gate line and the data line defining pixel areas; a thin film transistor formed at the intersection of the gate line and the data line, the thin film transistor including a gate electrode, a semiconductor layer, a source electrode and a drain electrode; a capacitor lower electrode of a storage capacitor formed on the same plane as the gate line; an capacitor upper electrode formed integrally with the drain electrode on the capacitor lower electrode; a first insulation film inserted between the capacitor upper electrode and the capacitor lower electrode; and a thin film transistor array substrate connected with the drain electrode and including the reflective electrode formed at the pixel area.

Reflective and transflective liquid crystal display device and its manufacturing method

A liquid crystal display device includes a plurality of gate lines on a substrate, a plurality of data lines on the substrate orthogonal to the plurality of gate lines to define a plurality of pixel regions, at least one thin film transistor at crossing points of the plurality of gate lines and the plurality of data lines, a passivation film on a surface of the substrate and the at least one thin film transistor, and a pixel electrode connected to the at least one thin film transistor, wherein corners of the pixel electrode are arcuate shaped such that a distance between adjacent corners of adjacent pixel electrodes is larger than a distance between adjacent contact sides of the adjacent pixel electrodes.

Liquid crystal display device and method of forming the same

Growing community of inventors

Kyonggi-do, South Korea

Dong Guk Kim