Title:
ANTI-REFLECTIVE FILM
Document Type and Number:
WIPO Patent Application WO/2021/187859
Kind Code:
A1
Abstract:
The present invention relates to an anti-reflective film and a polarizing plate, a display device, and an organic light-emitting diode display device each comprising the anti-reflective film, the anti-reflective film comprising: a hard coating layer; and a low-refractive index layer, wherein a particle mixture layer comprising both hollow inorganic nanoparticles and solid inorganic nanoparticles and having a thickness of 1.5㎚ to 22㎚ is present in the low-refractive index layer, and the ratio of reflectance at a wavelength of 400㎚ to reflectance at a wavelength of 550㎚ is 1.3 to 2.7.
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Inventors:
BYUN JINSEOK (KR)
KO KYUNG MOON (KR)
CHANG YEONGRAE (KR)
KO KYUNG MOON (KR)
CHANG YEONGRAE (KR)
Application Number:
PCT/KR2021/003226
Publication Date:
September 23, 2021
Filing Date:
March 16, 2021
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G02B1/113; G02B1/115; G02B5/30
Foreign References:
| KR20190043516A | 2019-04-26 | |||
| KR20190067756A | 2019-06-17 | |||
| KR20190108969A | 2019-09-25 | |||
| KR20140065250A | 2014-05-29 | |||
| JP2007301970A | 2007-11-22 |
Other References:
See also references of EP 4024092A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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