Abstract:
An apparatus and method for exposing an edge of a substrate are disclosed, in which an exposure time period for exposing the edge of the substrate is reduced. The apparatus for exposing an edge of a substrate includes a loading unit loading the substrate, and an edge exposure unit exposing the edge of the substrate loaded by the loading unit using each of a long side exposure unit and a short side exposure unit. Therefore, since the edge of the substrate is exposed using each of the long side exposure unit and the short side exposure unit, it is possible to reduce the edge exposure time period, thereby improving productivity. In addition, since no rotation of the substrate is required, it is possible to reduce the size of the apparatus. Moreover, since the apparatus is provided in an in-line type, it is possible to easily draw the substrate using a conveyer.
Abstract:
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.
Abstract:
A display device and its fabrication method are disclosed. According to one aspect, the method for fabricating a display device includes forming a first element unit including a first reflector layer, a light emitting part and a common electrode on a lower substrate, and forming a second element unit including a floating electrode, a photocurrent layer and a signal electrode on the first element unit. A third element unit is formed on the lower substrate. The third element unit includes a second reflector layer connected with the floating electrode and also a second light emitting part and a second floating electrode disposed on the second reflector layer.
Abstract:
Disclosed are a liquid crystal display, which can increase a design margin upon designing a driving timing chart, improve picture quality characteristics and reduce power consumption, and a method for driving the same. The liquid crystal display of a field sequential color type comprises an LCD panel having a plurality of pixels arranged in a matrix form defined by gate lines and data lines crossing each other, a sub-field time setting unit for selecting 1 horizontal period according to an externally input frame frequency and a first user-set signal and determining a wait period and a flash period corresponding to the 1 horizontal period according to second and third user-set signals, a timing controller for producing and outputting a gate control signal and a data control signal corresponding to the 1 horizontal period and the wait period and a light source control signal corresponding to the wait period and a re-aligned pixel data, a gate driver for sequentially outputting a scan pulse to the gate lines according to the gate control signal, a data driver for outputting a data voltage to the data lines every 1 horizontal period according to the data control signal, and a backlight unit for sequentially outputting red, green and blue light to the pixels, respectively, according to the control of the timing controller.
Abstract:
An apparatus for examining a flat panel display device and a method thereof is provided. The tact time for examining a glass substrate is reduced as much as possible, manufacturing costs are reduced by simplifying a product, and a foot print is reduced. The apparatus includes a base frame, a carrier carrying a glass substrate from a side to the opposite side of the base frame, an auto-probe to capture an image of the glass substrate and examining whether or not the glass substrate is inferior using captured data, and a visual inspector inclining the front side of the glass substrate forward to allow inspection of the glass substrate with the naked eye. According to the apparatus, the tact-time is shortened and the foot print is reduced.
Abstract:
A display is disclosed, which can be fabricated without a high-temperature process, and also realize color images, the display including a reflective electrode formed on a flexible substrate; a transparent insulation layer having a predetermined color formed on a surface of the flexible substrate including the reflective electrode; an opposite substrate formed in opposition to the flexible substrate; an opposite electrode and a black matrix formed on an inner surface of the opposite substrate; and an electrolytic layer and a nonelectrolytic layer formed between the flexible substrate and the opposite substrate, where the electrolytic layer is transparent, and the nonelectrolytic layer is nontransparent.
Abstract:
A liquid crystal display device comprises a color filter substrate that includes a color filter array and a first substrate. The color filter array is disposed on the first substrate. The liquid crystal display device comprises a thin film transistor substrate that includes a thin film transistor array and a second substrate. The thin film transistor array is disposed on the second substrate. The second substrate is bonded with the first substrate with liquid crystal cells therebetween. The color filter substrate further includes an optical compensation layer that is formed of a reactive mesogen in the color filter array.
Abstract:
A liquid crystal display having an in-cell backlight and method of manufacturing the same is provided. The liquid crystal display includes a front substrate and a rear substrate opposite to each other. A color filter layer comprises a black matrix, a color filter and a common electrode on the front substrate. An array element comprises a plurality of gate lines and data lines having to cross each other, and a pixel electrode with the common electrode to generate electric field on the rear substrate. A liquid crystal layer is disposed between the color filter layer and the array element. A light source layer is disposed between the rear substrate and the array element and configured to supply light to the front substrate. At least one polarization plate is laminated on the light source layer.
Abstract:
A liquid crystal display system is provided where a light irradiated onto each pixel provided at a liquid crystal display panel can be divided for each frame interval to selectively transmit and absorb the divided light. A liquid crystal display device includes a liquid crystal display panel and a timing controller that controls switching of a light transmission area and a light absorption area of the plurality of pixels for each frame interval. A liquid crystal shutter selectively absorbs and transmits a light irradiated onto each pixel for each frame interval. Electrode lines provided in a horizontal direction are symmetrically arranged at a front side of the liquid crystal display panel. The electrode lines makes a pair to be positioned at the front side of each pixel in the horizontal direction. A shutter driver alternately supplies a current to the pair of electrode lines positioned at the front side of each pixel in response to a control of the timing controller.
Abstract:
A liquid crystal display panel includes a plurality of gate lines and a plurality of data lines crossing each other to define liquid crystal cells, a first switching element in each liquid crystal cell connected to a data line, a second switching element in each liquid crystal cell connected to the first switching element and a common voltage, and a pixel electrode connected to the first and second switching elements.