摘要:
A substrate transfer system is used in fabricating a liquid crystal display (LCD) device. The system includes a cassette having a bar code, a cassette stocker to store the cassette; an auto guided vehicle that is able to transfer the cassette; a moving path unit to determine a moving path of the auto guided vehicle, a plurality of process stages at which processes are conducted on a substrate during fabrication of the LCD device, and a host to control the cassette stocker, the auto guided vehicle and the process stages. At least one of the auto guided vehicle and the cassette stocker having a bar code reader.
摘要:
A method for designing a mask and for fabricating a panel improves the efficiency with which a base substrate may be used by forming unit panels of different sizes on the base substrate. The mask includes a first region and a second region, a first mask pattern within the first region, and a second mask pattern within the second region.
摘要:
Disclosed is a method of fabricating a liquid crystal display device including forming a UV-hardening sealant on at least one of the first and second substrates, dropping a liquid crystal on one of the first and second substrates, attaching the first and second substrates to each other, aligning at least one mask with the attached substrates so as to expose only an area having the sealant formed thereon, and hardening the UV-hardening sealant by applying UV-rays through the mask to the attached substrates.
摘要:
A method of fabricating a liquid crystal display device includes providing a first substrate, forming an alignment layer on the first substrate using an ink jet method to form a plurality of holes that expose portions of the first substrate, and forming a spacer within each of the plurality of holes using the ink jet method.
摘要:
An in-plane switching mode liquid crystal display device includes first and second substrates, a plurality of gate and data bus lines defining pixel regions and arranged on the first substrate, a common line in the pixel regions, a pair of first and second electrodes parallel to each other applying plane electric fields in the pixel regions, and a liquid crystal layer between the first and second substrates, dΔn being in the range of 0.29-0.36 um, where d is the thickness of the liquid crystal layer, and Δn is the refractive anisotropy of the liquid crystal molecule.
摘要:
A liquid crystal display panel having a built in driving circuit according to the present invention includes liquid crystal cells arranged in a matrix form in a display area of the panel and a driving circuit disposed outside the display area in a non-display area to drive the liquid crystal cells. The liquid crystal display panel also includes a plurality of LOG-type signal lines disposed at a LOG area within the non-display area to supply a plurality of signals to the driving circuit. In addition, the liquid crystal display panel includes a black matrix disposed in the non-display area excluding the LOG area so that the black matrix is absent in the LOG area.
摘要:
An external electrode fluorescent lamp and its fabrication method are disclosed. The method for fabricating the external electrode fluorescent lamp includes providing a cylindrical glass tube having a phosphor layer coated at its inner circumferential surface, a discharge gas injected therein and sealed at its ends, forming external electrodes at both end portions of the glass tube, and forming insulation films for sealing the external electrodes each insulation film having an opening exposing a portion of the corresponding external electrode.
摘要:
A thin film transistor includes a substrate, a crystallized semiconductor layer formed over the substrate having a channel region, low-density impurity regions and high-density impurity regions, a gate insulating layer formed on the crystallized semiconductor layer, a first gate electrode formed on the gate insulating layer having a width corresponding to the channel region, a second gate electrode formed on the first gate electrode and on the gate insulating layer such that the second gate electrode overlaps the low-density impurity regions and a source electrode and a drain electrode respectively contacting the high-density impurity regions.
摘要:
An apparatus for fabricating an LCD panel includes first and second alignment treatment units for performing alignment treatments on first and second base substrates, a seal pattern forming unit for forming at least one seal pattern on the alignment-treated first base substrate, a cleaning unit for cleaning the first base substrate on which the at least one seal pattern has been formed, a disconnection examining unit operatively coupled to the cleaning unit for examining the at least one seal pattern to determined the presence of defective breaks in the at least one seal pattern, first and second buffer units for temporarily holding the first and second base substrates, respectively, and an attaching unit for loading the temporarily held first and second base substrates and for attaching the loaded first and second base substrates.
摘要:
A method for driving backlight unit includes generating at least one pulse, after generating the at least one pulse, generating a driving signal having a constant state, supplying a predetermined capacitor voltage to a lamp assembly, wherein the predetermined capacitor voltage corresponds to the at least one pulse, and supplying a second voltage to the lamp assembly supplied with the predetermined capacitor voltage, wherein the second voltage corresponds to the driving signal and wherein the lamp assembly emits light in response to the supplied second voltage.