Lg Philips Lcd Co., Inc.

Lg Display Co., Ltd.

Young Hun Ha

Jong Woo Kim

Sung Chun Kang

Sang Ho Park

Sang Seok Lee

Sung Su Jung

Hae Joon Son

Moo Yeol Park

Hyug Jin Kweon

Kyung Su Chae

Yong Sang Byun

Jong Go Lim

Hun Jun Choo

Sang Sun Shin

Byung Chul Ahn

Soon Sung Yoo

Yong Wan Kim

Joung Ho Ryu

Jae Moon Soh

Wan Soo Kim

Ji Heum Uh

Young Hun Jeung

Im Su Lee

Byung Ho Lim

Disclosed is a system for fabricating a liquid crystal display using liquid crystal dropping and a method of fabricating a liquid crystal display using the same. The present invention includes a liquid crystal forming line dropping liquid crystals on the first substrate, a sealant forming line forming the sealant on the second substrate, and a bonding and hardening line bonding the two substrates to each other and hardening the sealant, printing a sealant, bonding the substrates each other, and hardening the sealant and an inspection process line of cutting the bonded substrates into panel units and grinding and inspecting the unit panels. And, the GAP process line includes And, the present invention includes the processes of dropping LC on a first substrate using a dispenser, forming a main UV hardening sealant on a second substrate, bonding the first and second substrates to each other in a vacuum state, UV-hardening the main UV hardening sealant, cutting the bonded substrates into cell units, grinding the cut substrates, and inspecting the grinded substrates finally.

System and method for manufacturing liquid crystal display devices

System for fabricating liquid crystal display with calculated pattern of liquid crystal drops that do not contact sealant and method of fabricating liquid crystal display using the same

A liquid crystal display device and a method of fabricating the same are disclosed in the present invention. The device includes first and second substrates bonded to each other, each having a liquid crystal display panel region divided into an active area and a dummy area, a sealant in a periphery of the liquid crystal display panel region bonding the first and second substrates to each other, at least one column spacer both in the dummy area and outside the liquid crystal display panel region maintaining a cell gap between the first and second substrates, and a liquid crystal layer between the first and second substrates.

Liquid crystal display device and method of fabricating the same

A system for fabricating a liquid crystal display using liquid crystal dropping and a method of fabricating a liquid crystal display using the same includes a liquid crystal forming line dropping liquid crystals on the first substrate, a sealant forming line forming the sealant on the second substrate, and a bonding and hardening line bonding the two substrates to each other and hardening the sealant, printing a sealant, bonding the substrates each other, and hardening the sealant and an inspection process line of cutting the bonded substrates into panel units and grinding and inspecting the unit panels. The present invention includes the processes of dropping LC on a first substrate using a dispenser, forming a main UV hardening sealant on a second substrate, bonding the first and second substrates to each other in a vacuum state, UV hardening the main UV hardening sealant, cutting the bonded substrates into cell units, grinding the cut substrates, and finally inspecting the grinded substrates.

A liquid crystal display device and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device includes a first substrate having a thin film transistor array and a common line with a UV-ray irradiation path passing UV-rays, a second substrate having a color filter array, a sealant between the first and second substrates over the common line, and a liquid crystal layer between the first and second substrates.

Disclosed is a system for fabricating a liquid crystal display (LCD) using liquid crystal dropping (LC) and a method of fabricating an LCD using the same. The invention includes an LC forming line dropping LC on a first substrate, a sealant forming line forming sealant on a second substrate, a bonding and hardening line printing a sealant, bonding the substrates each other, and hardening the sealant, and an inspection process line cutting the bonded substrates into panel units and grinding and inspecting the unit panels. The present invention drops LC on a first substrate using a dispenser, forms a main UV hardening sealant on a second substrate, bonds the first and second substrates to each other in a vacuum state, UV-hardens the main UV hardening sealant, cuts the bonded substrates into cell units, grinds the cut substrates, and inspects the grinded substrates.

A liquid crystal display panel and a method for fabricating the same are disclosed in the present invention. The liquid crystal display panel includes first and second substrates facing into each other, a column spacer in a pixel region between the substrates, a dummy column spacer in a dummy region between the substrates, a UV sealant formed outside the dummy column spacer between the substrates, and a liquid crystal layer between the substrates.

LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME COMPRISING A DUMMY COLUMN SPACER TO REGULATE A LIQUID CRYSTAL FLOW AND A SUPPLEMENTAL DUMMY COLUMN SPACER FORMED SUBSTANTIALLY PARALLEL AND ALONG THE DUMMY COLUMN SPACER

A liquid crystal display device and a fabricating method thereof that are capable of preventing breakage of a pixel electrode. In the device, the protective layer pattern is provided at the overlapping area between the storage electrode and the pixel electrode to separate the storage electrode and the pixel electrode. Accordingly, the protective layer pattern is formed at the storage capacitor area to improve step coverage of a transparent conductive material.

Liquid crystal display and fabricating method thereof

A liquid crystal display panel and method for fabricating the same are disclosed in the present invention. The liquid crystal display panel includes first and second substrates facing into each other, a column spacer in a pixel region between the substrates, a dummy column spacer formed in a dummy region between the substrates, the dummy column spacer having an opened portion in at least one of corner-regions, a UV sealant formed outside the dummy column spacer between the substrates, and a liquid crystal layer between the substrates.

Liquid crystal display panel having dummy column spacer and UV sealant

System for fabricating liquid crystal display and method of fabricating liquid crystal display using the same

A liquid crystal display device and a method of fabricating the same are disclosed. The device, as disclosed, reduces the number of masks required to fabricate. Thus, cost is reduced and yield is increased. The device includes a plurality of gate lines, a plurality of data lines crossing the gate lines such that active regions are defined near the crossover points, thin film transistors are formed near the active regions, and a plurality of pixel electrodes are formed within regions defined by the adjacent gate and data lines. Also, pixel electrodes overlap gate lines and the two electrodes function as a storage capacitor. A fabrication method includes forming a gate line; forming a data line region, protections layers, and an active area where drain and source electrodes are spaced apart a predetermined distance; forming a data line, a gate line protection layer, and a gate insulating layer; and forming pixel electrodes by depositing a transparent conductive material, such that each pixel electrode also overlaps a portion of a gate line.

Growing community of inventors

Kumi-shi, South Korea

Young Hun Ha