Lg Philips Lcd Co., Inc.

Lg Display Co., Ltd.

Ption Co., Ltd.

Woo-Hyun Kim

Sung-Soo Chang

Kwang-Jo Hwang

Jin-Ho Kim

Dong Ju Kim

Dong-Hoon Lee

Yong-Sup Hwang

DoHeon Kim

Namhyun Kim

In-Seob Kim

A discount service method carried out by a discount service device. The method includes: obtaining discount rate information based on changes in variable values of respective discount elements of an object being sold; on the basis of the discount rate information, identifying, for a plurality of sales records of the object being sold, a consumer distribution corresponding to changes in the discount rates of the respective discount elements of the object being sold; and determining a final discount rate for a predetermined consumer of the object being sold, by applying weights to the respective discount elements, calculated on the basis of the identified consumer distribution. When the consumer distribution changes, the weights of the respective discount elements change, and thus the final discount rate is determined differently, even when the variable values of the respective discount elements for the predetermined consumer are the same.

Discount service device and method

A head mounted fan includes: a main blowing tube configured to be mounted on an upper portion of a head of a user, the main blowing tube having an air inlet through which air is introduced and including a main flow path through which air flows therein; a sub blowing tube connected to the main blowing tube, wherein the sub blowing tube includes a plurality of sub flow paths branching from the main flow path to extend in one direction of the head when the head mounted fan is worn on the head, and wherein air is discharged toward a scalp of the head through a plurality of air outlets communicating with the sub flow paths; and a wind generating unit configured to provide air pressure for causing the air to flow in the main flow path.

Head mounted fan

A liquid crystal display device includes an array substrate having reflective and transmissive regions in a pixel region, wherein the array substrate includes a reflective electrode corresponding to the reflective region and a pixel electrode on a first substrate. A color filter substrate defines the reflective region and the transmissive region in the pixel region. The color filter substrate includes a color filter with first and second portions that correspond to the respective transmissive and reflective regions on a second substrate. The thickness of the second portion is less than a thickness of the first portion. The combined thickness of the scatter and the thickness of the second portion is greater than the thickness of the first portion; and a liquid crystal layer between the array and color filter substrates.

Liquid crystal display device and method of fabricating the same

A liquid crystal display ('LCD') device includes a white sub-pixel that has a smaller size than other sub-pixels thereby increasing the brightness and the color purities of the other colors, which improves image quality. An LCD device has the common and pixel electrodes on the same substrate and may be formed of a transparent conductive material to increase the brightness further.

Liquid crystal display device having a pixel including four sub-pixels

A liquid crystal display (LCD) device includes a unit pixel defined by a gate line formed on a substrate and a data line crossing the gate line, a switching device formed in the unit pixel, a common electrode line formed parallel to the gate line, the common electrode line including a first transparent electrode layer and a first conductive layer, a common electrode having a conductive portion and a light transmitting portion formed within the unit pixel and connected to the common electrode line, the conductive portion formed along a periphery of the common electrode including a second transparent electrode layer and a second conductive layer, and the light transmitting portion including a third transparent electrode layer disposed in a middle portion of the common electrode includes a third transparent electrode layer, and a pixel electrode having a slit region arranged to face the common electrode.

Liquid crystal display device having common electrodes with reduced resistance

An in-plane switching mode liquid crystal display device having multi domains comprises a plurality of pixels defined by a plurality of gate and data lines on a first substrate each pixel including a first region and a second region, a switching member in each pixel, and at least one pair of electrodes disposed substantially parallel in each respective pixel to form a parallel electric field, the electrodes being bent and symmetric to each other in at least one region of the first and second regions.

In-plane switching mode liquid crystal display device having multi-domains

A packaging structure of a driving circuit for a liquid crystal display device comprises a base film, a plurality of first metal lines being formed on the base film and being disposed with a certain distance between neighboring first metal lines, an insulating film on the first metal lines, the insulating film exposing both ends of the first metal lines, and a plurality of second metal lines on the insulating film, the second metal lines being formed parallel to the first metal lines.

Packaging structure of a driving circuit for a liquid crystal display device and packaging method of driving circuit for a liquid crystal display device

A liquid crystal display panel includes a plurality of gate lines arranged along a first direction on a first substrate, a plurality of data lines arranged along a second direction on the first substrate to cross the gate lines to define a plurality of unit pixels, an insulating layer disposed over the gate and data lines, a common electrode disposed on a second substrate opposite to the first substrate, a plurality of pixel electrodes, each pixel electrode provided in each of the unit pixels partitioned by the gate line and the data line, and a plurality of side electrodes overlapping the data lines, wherein the insulating layer is provided between the side electrode and the data lines.

Liquid crystal display with side electrodes coplanar with the pixel electrodes

An advantage of the present invention is to provide a method of manufacturing an array substrate for a liquid crystal display device in which a mask that has double slits in it is used in the photolithographic masking process for the pixel electrode to reduce the distance between a pixel electrode and a neighboring pixel electrode and thus reduce the width of a data line, which results in an improvement of the aperture ratio.

Method of manufacturing an array substrate for a liquid crystal display device

A integrated circuit driving unit for a LCD device includes a base film having first and second regions; first and second input lines on the base film; first and second output lines on the base film; first and second input pads at a boundary of the base film connected to one end of each of the first and second input lines, respectively; first and second output pads at a boundary of the base film connected to one end of each of the first and second output lines; first and second input terminals in the first and second regions of the base film connected to the other end of each of the first and second input lines, respectively; and first and second output terminals in the first and second regions of the base film connected to the other end of each of the first and second output lines, respectively.

Driving integrated circuit unit for a liquid crystal display device

A liquid crystal display device includes a first substrate having a plurality of thin film transistors and a plurality of metal lines, a first insulation material layer formed on the metal lines, a second insulation material layer formed on the first insulation material layer on the metal lines, a first hole formed in the second insulation material layer over at least two of the metal lines, a second contact hole formed in the first and second insulation layers exposing a drain electrode of the thin film transistors, a pixel electrode connected to the drain electrode through the second contact hole, a sealing material formed within the first hole, a second substrate bonded to the first substrate via the sealing material, and a liquid crystal material disposed between the first and second substrates.

Liquid crystal display device and method for fabricating the same

A packaging structure of a driving circuit for a liquid crystal display device includes a base film, a plurality of first metal lines formed on the base film and arranged to have a certain distance between neighboring first metal lines, an insulating film on the first metal lines, wherein the insulating film exposes both ends of the first metal lines, a plurality of second metal lines on the insulating film, wherein the second metal lines are formed parallel to the first metal lines and an overcoat layer on the second metal lines and exposing ends of the first and second metal lines.

Packaging structure of a driving circuit for a liquid crystal display device and packaging method of a driving circuit for a liquid crystal display device

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Seoul, South Korea

Woo-Hyun Kim