LIQUID CRYSTAL DISPLAY FOR IMPROVING YIELD OF LCD

PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent a polarizer from being wrinkled by maintaining a gap between the polarizer and optical sheets using a gap controller, to thereby improve the yield of the LCD. CONSTITUTION: An LCD includes a panel assembly(100), a light supply unit(200),...

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Bibliographic Details
Main Author KANG, JUNG TAE
Format Patent
LanguageEnglish
Korean
Published 06.01.2005
Edition7
Subjects
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent a polarizer from being wrinkled by maintaining a gap between the polarizer and optical sheets using a gap controller, to thereby improve the yield of the LCD. CONSTITUTION: An LCD includes a panel assembly(100), a light supply unit(200), a frame(400), and a gap controller(500). The panel assembly receives light and polarizes the received light to display an image. The light supply unit provides light to the panel assembly. A polarizer(310,320) polarizes the light supplied by the light supply unit and provides the polarized light to the panel assembly. The gap controller is combined with the frame and supports the edge of the panel assembly to maintain a gap between the light supply unit and the panel assembly uniform.
Bibliography:Application Number: KR20030041339