Lg Philips Lcd Co., Inc.

Lg Display Co., Ltd.

Yeong Geun Hwang

Tae Man Kim

Woo Sup Shin

Seong Ho Kim

Hak Jun Lee

An apparatus for fabricating a liquid crystal display panel includes a chamber for holding a substrate, wherein the substrate includes first and second metal patterns, a spray nozzle connected to the chamber for spraying spacers onto the substrate, wherein the spacers are charged with a predetermined polarity, and a first power supplier connected to the chamber for applying a first voltage with a positive polarity and a second voltage with a negative polarity to the first and second metal patterns of the substrate.

Liquid crystal display panel, method of fabricating the same and apparatus thereof

A method for forming an LCD device, a sealant dispensing apparatus and an LCD device manufactured by the sealant dispensing apparatus. The method includes preparing lower and upper substrates; dispensing liquid crystal on any one of the lower and upper substrates; forming a main sealant having no inlet on any one of the lower and upper substrates; forming an auxiliary sealant in the periphery of the main sealant on any one of the lower and upper substrates; and bonding the lower and upper substrates to each other; wherein the main and auxiliary sealants are formed at the same time. The sealant dispensing apparatus includes a syringe having main and auxiliary nozzles for discharging sealant. The auxiliary nozzle rotates revolves around the main nozzle. The spacing between the main nozzle and the auxiliary nozzle may be controlled to control the interval between the auxiliary and the main sealants.

Apparatus for dispensing sealant, method of manufacturing a liquid crystal display device using the same, and liquid crystal display device manufactured by the same

A method and an apparatus that can fabricate a liquid crystal display panel capable of selectively forming a spacer at a desired area. The inventive apparatus includes a sprayer to spray adhesive spacers over a substrate having at least one metal pattern, a dryer to dry the adhesive spacers, and a blower to selectively remove the adhesive spacers located at a region non-overlapping the metal pattern.

Growing community of inventors

Daegu, South Korea

Yeong Geun Hwang