Lg Display Co., Ltd.

Other

Young Kwon Kang

Hyun Ho Kim

Yong Sung Ham

Joon Young Yang

Jeong Oh Kim

Jung Il Lee

Joung Won Woo

Kye-Chan Song

Jung Ho Bang

Sang Jin Lee

Yu Kyeong Ahn

A method of manufacturing a liquid crystal display device which includes pixel electrodes and common electrodes which are alternatively arranged in each pixel defined on a substrate, including the steps of: forming a conductive film on the substrate; forming a mask layer, of which etching selection ratio is different from the conductive layer, on the conductive layer; forming a photo-resist pattern of a fixed pattern on the mask layer; forming a mask pattern, which has an undercut shape to the photo-resist pattern, by etching the mask layer by use of the photo-resist pattern as an etching mask; removing the photo-resist pattern; and etching the conductive film by use of the mask pattern as an etching mask, to provide at least any one of the common electrode and the pixel electrode.

Method of manufacturing liquid crystal display device

A system for forming an alignment layer of a liquid crystal display device includes a rubbing apparatus to perform a rubbing process on the alignment layer on a substrate, a pre-treatment apparatus to thermally treat the substrate, and a light irradiation apparatus to irradiate light onto the substrate. The rubbing apparatus, the pre-treatment apparatus and the light irradiation apparatus are constructed in an in-line type.

System for forming alignment layer of liquid crystal display device and operation method thereof

The present invention relates a method for forming a pattern includes the steps of forming a thin film on a substrate, coating a photoresist film on the thin film, aligning a mask over the photoresist film, the mask formed on a base material, including a light shielding portion having a linear supporting portion and an uneven portion at a boundary of the supporting portion, and a transmission portion defined at regions excluding the light shielding portion, exposing the photoresist film with the mask thereon to a UV beam of a wavelength greater than 300nm to cause refraction in the vicinity of the uneven portion, and developing the photoresist film exposed thus to form a photoresist film pattern, and patterning the thin film by using the photoresist film pattern thus formed.

Exposing device, methods for forming pattern, channel, and hole by using the same, and liquid crystal display device therewith and method for fabricating the same

Provided is a light illuminating unit for emitting partially polarized light having an anisotropic illuminance distribution onto a polarizing device. The light illuminating unit includes: a light generator to emit light having an anisotropic illuminance distribution; and a polarizing device to receive light from the light generator.

Light illuminating unit and method of fabricating a liquid crystal display device using same

A method of fabricating a thin film transistor substrate for reducing a mask process and, at the same time removing a transparent electrode ITO which remains at a non-display area by a contact hole filling process is disclosed. In the method of fabricating the thin film transistor substrate having a display area and a non-display area, a gate pattern is formed at the exterior of the display area. A gate insulating film is formed on a substrate provided with a gate pattern, and then a data pattern is formed. And a protective film is formed on an entire substrate provided with a data pattern, and then a conductive pattern, and then a conductive pattern, which is comprised of a pixel electrode which is formed at a display area, and a lower gate pad electrode and a lower data pad electrode which are formed at a non-display area, is formed.

Method for fabricating thin film transistor substrate

A flowerpot and a water supplying member for use in a flowerpot are disclosed wherein the flowerpot includes a main body provided with a bottom hole and a supporting leg; a water supplying member for absorbing and carrying water upwardly by capillary action; and a water basin for storing water and for supporting the main body of the flowerpot, wherein the water supplying member includes a retaining tube inserted into the bottom hole of the flowerpot, an absorbing material for absorbing and carrying water upwardly by capillary action, and a supporting plate coupled with the retaining tube in order to support the retaining tube on the bottom of the flowerpot, wherein the water supply into the flowerpot is conveniently accomplished in that the supplying of the water is done consistently and properly even when the flowerpot is not attended to for a considerable number of days.

Growing community of inventors

Gyeonggi-do, South Korea

Young Kwon Kang