23-07-2018 дата публикации
Номер: KR1020180083761A
Автор:
LEE, SEUNG JUN,
JEONG, WOO JIN,
SUH, YOO JIN,
CHO, HA YUN,
CHOI, HAN JOO,
HAN, IN CHEON
Принадлежит:
Provided is a polarizing plate for a light emitting display device, which is stacked in order of a polarizing film, a first adhesive layer or an adhesive layer, a phase difference layer, and a third adhesive layer. The polarizing plate for a light emitting display device includes a UV absorbing agent including at least one among an indole-based UV absorbing agent, a phenylbenzotriazole -based UV absorbing agent, and a triazine-based UV absorbing agent. In addition, the UV absorbing agent has a maximum absorption wavelength greater than or equal to 370 nm, the polarizing plate has a light transmittance equal to or less than 5% of an area of about 400 to 405 nm wavelength and a light transmittance greater than or equal to 35% of an area of about 440 to 450 nm wavelength, the first adhesive layer has a modulus greater than or equal to 5 × 10^4 Pa at 80°C and a modulus greater than or equal to 1 × 10^5 Pa at 30°C, and the third adhesive layer has a modulus of 5 × 10^4 to 1 × 10^6 Pa at 80°C ...
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