POLARIZING PLATE FOR LAPTOP COMPUTER

PURPOSE: A polarizer preventing the dent phenomenon by the high water vapor permeability for the laptop computer is provided to knick phenomenon by reducing the abnormal material visibility. CONSTITUTION: A polarizer preventing the dent phenomenon is attached in the upper side and lower surface of a...

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Bibliographische Detailangaben
Hauptverfasser:	LIM, KYUNG YUL, YOO, GI HYUK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	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 ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE: A polarizer preventing the dent phenomenon by the high water vapor permeability for the laptop computer is provided to knick phenomenon by reducing the abnormal material visibility. CONSTITUTION: A polarizer preventing the dent phenomenon is attached in the upper side and lower surface of a polarizer. A polarizer protection film is composed of a top polarizer protection film(210) and a lower polarizer protection film(220). The top polarizer protection film has the thickness thicker than the lower part polarizer protection film has. The polarizer protection film is composed of the hard coating tri acetyl cellulose.