POLARIZING PLATE AND OPTICAL DISPLAY DEVICE INCLUDING SAME

Provided are a polarizing plate and an optical display device including same, the polarizing plate comprising a first area and a second area included in an image display area, wherein the first area includes a first layer, the degree of polarization of the first area ranges from 0% (exclusive) to 30...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Sang Hum, HWANG, Seon Oh, CHO, Eun Sol, SHIN, Kwang Ho, YOU, Jung Hun
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS 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 ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	Provided are a polarizing plate and an optical display device including same, the polarizing plate comprising a first area and a second area included in an image display area, wherein the first area includes a first layer, the degree of polarization of the first area ranges from 0% (exclusive) to 30% (inclusive), the single transmittance of the first area ranges from 20% to 90%, and the difference between the single transmittances of the first and second areas is 10% or less. L'invention concerne une plaque de polarisation et un dispositif d'affichage optique la comprenant, la plaque de polarisation comprenant une première zone et une seconde zone incluses dans une zone d'affichage d'image, la première zone comprenant une première couche, le degré de polarisation de la première zone étant compris entre 0 % (exclus) à 30 % (inclus), la transmittance unique de la première zone étant comprise entre 20 % et 90 %, et la différence entre les transmittances uniques des première et seconde zones étant inférieure ou égale à 10 %. 화상 표시 영역 내에 포함되는 제1 영역 및 제2 영역을 구비하고, 상기 제1 영역은 제1 층을 포함하고, 상기 제1 영역은 편광도가 0% 초과 30% 이하이고 단체 투과율이 20% 내지 90%이고, 상기 제1 영역과 상기 제2 영역 간의 단체 투과율의 차이는 10% 이하인 것인, 편광판 및 이를 포함하는 광학표시장치가 제공된다.