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LG. Philips LCD Co., Ltd. Patents
Assignee:
LG. Philips LCD Co., Ltd.
Address:
Seoul, KR
No. of patents:
2033
Patents:












Patent Number Title Of Patent Date Issued
RE40028 Liquid crystal display device and method of manufacturing the same January 22, 2008
The present invention discloses a method of manufacturing a liquid crystal display device including a first photolithography process forming a gate electrode on a substrate; a second photolithography process including: a) depositing sequentially a gate insulating layer, first and second
RE37904 Apparatus in digital video tape recorder for detecting a sync signal in digital data November 12, 2002
An apparatus for a digital video tape recorder for detecting a sync signal in digital data includes: a data restoring device for producing serial data and a serial clock signal received from a reproducing head of the digital video tape device; a servo device for producing a head switchin
RE37682 Method of fabricating a liquid crystal display April 30, 2002
A light influencing element and the process of fabricating the same is disclosed, wherein the light influencing element is fabricated by disposing a layer of a substantially opaque material upon a transparent substrate. One or more openings or wells may then be cut or formed in the s
8221178 Method for fabricating organic electro-luminescence display device July 17, 2012
An organic electro-luminescence display device includes a thin film transistor on a first substrate, where the thin film transistor has a drain region and a common electrode connected to the drain region. An organic electro-luminescence diode resides on a second substrate, where the
7714907 Method for processing digital images May 11, 2010
A portable image capture device, program and method for controlling and managing data captured thereby. A device program residing on the portable image capture device generally associates data processing attributes with image files generated for image data captured by the portable image
7476424 Liquid crystal display device and method for fabricating thereof January 13, 2009
A liquid crystal display device has no defects caused by a rubbing process. The liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer injected between the first substrate and the second substrate, and a liquid crystal alignment layer tha
7460203 Liquid crystal display device December 2, 2008
A liquid crystal display device with a liquid crystal layer disposed between first and second substrates in which the first substrate is divided into an active region and a pad region outside the active region that includes: gate lines and data lines crossing each other to define pix
7446749 Method and apparatus for measuring response time of liquid crystal, and method and apparatus for November 4, 2008
The method and apparatus for measuring response time of liquid crystal includes controlling temperature of a liquid crystal display panel, generating a liquid crystal driving signal having a variable voltage level that is changed according to a response property of the liquid crystal
7441921 Backlight unit and method of driving the same October 28, 2008
A backlight unit includes at least one cold cathode fluorescent lamp arranged at a lower end of a bottom cover, external electrode fluorescent lamps arranged on the bottom cover above the cold cathode fluorescent lamp, and inverters disposed on a rear side of the bottom cover for dri
7441502 Printing apparatus and method for forming patterns for liquid crystal display device using the s October 28, 2008
A printing apparatus includes at least one printing nozzle for applying a material, at least one first printing plate, at least one second printing plate, at least one printing roll for transcribing a portion of the pattern material on one of a first substrate and a second substrate, the
7438981 Indenofluorene compounds and organic electroluminescent devices using the same October 21, 2008
An organic electroluminescent material and a device using the same wherein the electroluminescent material is a charge transport indenofluorene selected from one of Formula (I) and Formula (II) ##STR00001## wherein R and R' are independently selected from the group consisting of a
7410817 Liquid crystal display device including driving circuit and method of fabricating the same August 12, 2008
A method of fabricating an array substrate structure for a liquid crystal display device includes defining a display area and a non-display area on a substrate, the display area having a pixel TFT portion and a pixel electrode area, and the non-display area having an n-type driving TFT
7408614 Liquid crystal display panel having seal pattern for easy cut line separation minimizing liquid August 5, 2008
A seal pattern structure for a liquid crystal display panel is disclosed. Because an overlap portion of the seal pattern that encompasses in a closed form the outer edge of the image display part is minimized, excessive distribution of sealant at the seal pattern overlap portion may
7405792 Reflective liquid crystal display device having cholesteric liquid crystal color filter and part July 29, 2008
A reflective liquid crystal display device includes a first substrate including a display region and a first non-display region, the first non-display region being disposed at a boundary of the display region. A second substrate faces and is spaced apart from the first substrate, the
7403241 Liquid crystal display device July 22, 2008
A liquid crystal display device includes a support main, a lamp housing, a printed circuit board (PCB), a top case and a cover bottom. The support main is a bottom portion of a liquid crystal display device module (LCM). The lamp housing is disposed at sides of the support main in a long
7402346 Organic electroluminescent devices July 22, 2008
An organic electroluminescent device comprising an anode, an electroluminescent region, and a cathode. The luminescent region comprises a light-emitting material of Formula I ##STR00001## wherein R.sub.1 is independently selected from the group consisting of a hydrogen, an alkyl gro
7400369 Transflective liquid crystal display device and method of fabricating the same July 15, 2008
A method of fabricating a transflective liquid crystal display device includes providing first and second substrates that include a plurality of unit pixels divided into a transmission part and a reflection part, forming a first color filter unit by applying a first color pigment in
7400089 Organic electroluminescent display device and method for fabricating the same July 15, 2008
A dual plate organic electroluminescent display (ELD) device includes a first substrate and a second substrate having a plurality of sub-pixels, a gate line and a data line disposed on a first substrate and crossing to define one of the plurality of sub-pixels, a driving thin film transi
7399685 Laser beam pattern mask and crystallization method using the same July 15, 2008
A laser beam pattern mask includes an opaque substrate and a plurality of transmission portions formed in the substrate to transmit light, wherein each of the transmission portions extend in a first direction while being uniformly spaced apart from one another by a predetermined distance
7397519 Liquid crystal display device and method of fabrication thereof having dummy layer and plurality July 8, 2008
An LCD device includes a data line, a dummy layer, and source and drain electrodes formed on a substrate; an ohmic contact layer formed on the data line, the dummy layer, and the source and drain electrodes; a semiconductor and a gate insulating layers formed on the substrate; a plur
7391492 Multi-domain LCD device and method of fabricating the same June 24, 2008
A multi-domain LCD device includes first and second substrates opposing each other, gate and data lines formed on the first substrate and crossing each other, thereby defining pixel regions, pixel electrodes formed on the first substrate in the pixel regions, each pixel electrode hav
7391485 Liquid crystal display device using dual light unit and method of fabricating the same June 24, 2008
A dual LCD device includes a liquid crystal panel having a liquid crystal layer interposed between a first substrate and a second substrate, first and second polarizing plates attached to opposing surfaces of the liquid crystal panel, a first front light unit attached to a front side of
7391405 Method and apparatus for driving liquid crystal display June 24, 2008
A method and apparatus for driving a liquid crystal display wherein a picture quality can be clearly kept upon conversion of a resolution mode of the liquid crystal display. In the method and apparatus, a reset signal is generated at an enable initiation time of a data enable signal,
7389741 Apparatus of fabricating a display device June 24, 2008
A display device fabricating apparatus includes a radio frequency generator and a vacuum chamber. A first electrode and a second electrode that receive power from the radio frequency generator form a plasma using a gas inside the vacuum chamber. A power supply line supplies power to
7388640 In-plane switching mode liquid crystal device with the common electrode auxiliary line not gener June 17, 2008
An in-plane switching mode LCD device includes a first substrate; one or more gate line on the first substrate; one or more data line crossing perpendicularly the one or more data line to define a pixel region; a common electrode module disposed in the pixel region; a pixel electrode
7388632 Liquid crystal display device having a second black matrix layer covering surfaces of a first bl June 17, 2008
A TN mode or IPS mode LCD device includes lower and upper substrates that face each other and a liquid crystal disposed therebetween. Pixel regions are defined on the substrates. A multi-layer structure of black matrix layers are formed in regions of one of the substrates other than the
7388226 Liquid crystal display of horizontal electronic field applying type and fabricated method thereo June 17, 2008
A three-mask horizontal electric field applying type thin film transistor substrate is disclosed in which three conductive layers are formed. The first conductive layer contains a parallel gate and common lines and gate and common electrodes. A semiconductor pattern is formed on a gate
7387971 Fabricating method for flat panel display device June 17, 2008
A fabricating method for a flat panel display device having a thin film pattern over a substrate is disclosed. The fabricating method includes depositing a hydrophilic resin over a substrate and patterning the hydrophilic resin to form hydrophilic resin patterns over areas outside wh
7387701 Etchant fume exhaust apparatus June 17, 2008
An etchant fume exhaust apparatus is installed in a system performing an etching process during fabrication of LCDs. The etchant fume exhaust apparatus prevents the contamination and corrosion of the etching system by allowing both gaseous and liquid etchant to be discharged safely. The
7387419 Backlight of liquid crystal display device June 17, 2008
A backlight of a liquid crystal display device includes lamps and a conductive board. Each lamp has electrodes, one of which is contacted and retained by a contact terminal on the conductive board. The contact terminals are electrically connected by the conductive board. A bent part
7385664 Liquid crystal display module June 10, 2008
A liquid crystal display (LCD) module includes a liquid crystal panel, a backlight assembly to supply light to the liquid crystal panel, at least one first flexible film having first printed circuit patterns, a gate driving integrated circuit (IC) on the first flexible film, at least one
7385658 Dual display mode liquid crystal display device, communication device using the same, and method June 10, 2008
A dual display mode liquid crystal display device includes first and second substrates spaced apart from and facing each other, a first transparent electrode on an inner surface of the first substrate, a second transparent electrode on an inner surface of the second substrate, a liqu
7385583 Liquid crystal display device and driving method thereof June 10, 2008
An apparatus and a method of driving a liquid crystal display device includes generating a first control signal and a second control signal using a vertical synchronization signal and a horizontal synchronization signal, respectively; applying a scan pulse to gate lines depending on
7385348 Dual panel type organic electroluminescent display device and method of fabricating the same June 10, 2008
A dual panel type organic electroluminescent display device includes first and second substrates facing and spaced apart from each other, an array element layer on an inner surface of the first substrate and including a thin film transistor, a connection pattern on the array element laye
7385342 Flat lamp for emitting lights to a surface area and liquid crystal display using the same June 10, 2008
A flat lamp for emitting light to a surface area of a liquid crystal display device includes a bottom having a channel uniformly crossing an entire surface of the bottom, an arc-discharging gas is disposed within the channel, a cover disposed upon an upper junction surface of the bot
7384322 Apparatus and method for manufacturing liquid crystal display devices June 10, 2008
An apparatus for manufacturing a liquid crystal display device includes a unitary vacuum processing chamber, upper and lower stages confronting each other at upper and lower spaces inside the vacuum processing chamber to bond a first and second substrates, and a first substrate lifting
7382431 Fringe field switching mode liquid crystal display device June 3, 2008
A fringe field switching mode liquid crystal display device includes first and second substrates with a liquid crystal layer disposed therebetween. A gate line and a data line crossing the gate line define a pixel region on the first substrate. A thin film transistor is connected to the
7382345 Apparatus and method for driving liquid crystal display device June 3, 2008
A driving apparatus for a liquid crystal display device having a plurality of data lines includes a data integrated circuit, a timing controller connected to the data integrated circuit, an encoder provided at the timing controller, the encoder determining whether a data for a current
7382344 Data driving apparatus and method for liquid crystal display June 3, 2008
A data driving apparatus for a liquid crystal display includes a plurality of digital-to-analog converter integrated circuits, a plurality of output buffer integrated circuits, at least two of the plurality of output buffer integrated circuits being commonly connected to each of the
7379147 Liquid crystal display May 27, 2008
A liquid crystal display includes driver integrated circuits for applying a video signal to data lines, output pins and at least one dummy output pin are arranged within each data driver integrated circuit, and a switching pin is arranged within each data driver integrated circuit for
7379136 Transflective type liquid crystal display device and method for fabricating the same May 27, 2008
A CMOS-TFT array substrate and a method for fabricating the same is disclosed, by a low-mask technology to decrease the usage count of masks, which includes a substrate comprising an active area having a plurality of pixel regions and a driving circuit area for driving the active area,
7379126 Method of fabricating a liquid crystal display having a dummy region including a single data sho May 27, 2008
A method of making an LCD device including a displaying unit having a plurality of pixel areas defined by a plurality of gate lines and data lines disposed in longitudinal and transverse directions, a thin film transistor (TFT) formed in each of the pixel areas to be connected to a p
7379038 Driving circuit for flat panel display May 27, 2008
A driving circuit for a flat panel display includes a latch unit which is applied a control signal from a shift register to sequentially sample N-bit digital picture signals and to store the picture signals, and simultaneously output the sampled picture signals by a line pass signal;
7378801 Driving circuit for inverter May 27, 2008
A driving circuit for an inverter, including a rectification/smoothing unit rectifying and smoothing a first AC voltage to generate a DC voltage, and a DC/AC inverter inverting the DC voltage from the rectification/smoothing unit to a second AC voltage higher than the first AC voltag
7378304 Method of forming silicon oxide layer and method of manufacturing thin film transistor thereby May 27, 2008
The present method of forming a silicon oxide layer comprises providing two frequency excitation plasma CVD device which comprises a high frequency electrode, a susceptor electrode, and two matching box for impedance matching between the electrodes and a power supply, wherein one sid
7377681 Backlight unit and liquid crystal display device having the same May 27, 2008
A backlight unit for a liquid crystal display device includes a first light-emitting unit having first and second passive light-emitting lamps; a second light-emitting unit having a plurality of self light-emitting lamps; and a light guide disposed between the first and second light-
7377049 Aligning apparatus May 27, 2008
An aligning apparatus includes a loading plate to load at least one alignment object; first and second alignment bars to align the at least one alignment object loaded on the loading plate, wherein the first and second alignment bars are bent by a force greater than a threshold value
7375778 Array panel for liquid crystal display device and method of manufacturing the same May 20, 2008
An array panel for a liquid crystal display device includes a substrate, a gate line and a gate electrode on the substrate, wherein the gate line is connected to the gate electrode, a gate insulating layer on the gate line and the gate electrode, an active layer on the gate insulating la
7375719 Method and apparatus for driving liquid crystal display May 20, 2008
A driving method and apparatus for a liquid crystal display for minimizing motion blur in a moving picture as well as displaying a fresh and dynamic image is disclosed. In the driving method, data inputted from the exterior are converted into brightness components to produce a histogram
7375718 Gate driving method and apparatus for liquid crystal display panel May 20, 2008
A gate driving method and apparatus for a liquid crystal display panel is disclosed that minimizes deterioration of picture quality caused by a variation in a gate low voltage. A liquid crystal cell matrix is defined by intersections between gate lines and data lines having corresponding

 
 
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