ADHESIVE FILM, OPTICAL MEMBER INCLUDING SAME, AND OPTICAL DISPLAY DEVICE INCLUDING SAME

Title:

ADHESIVE FILM, OPTICAL MEMBER INCLUDING SAME, AND OPTICAL DISPLAY DEVICE INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2024/034859

Kind Code:

A1

Abstract:

Provided are an adhesive film, an optical member including same, and an optical display device including same, wherein the adhesive film includes inorganic particles having a refractive index of 1.5 or more, and has a diffusion transmittance of 3% or more and a haze of 5% or less at a near infrared wavelength, and a storage modulus of 0.2 MPa or less at -20 °C.

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Inventors:

KIM JI YEON (KR)
KIM TAE MI (KR)
HEO SE MI (KR)
KIM JI HO (KR)
HAN JAE HYUN (KR)
SHIN DONG MYEONG (KR)
HAN JI YOUNG (KR)
KIM IL JIN (KR)

Application Number:

PCT/KR2023/009412

Publication Date:

February 15, 2024

Filing Date:

July 04, 2023

Export Citation:

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Assignee:

SAMSUNG SDI CO LTD (KR)

International Classes:

C09J11/04; C08K3/22; C08K3/36; C09J7/38; C09J133/06; G02B5/30; G02F1/1333; G09F9/30; H10K77/10

Domestic Patent References:

WO2019169595A1

2019-09-12

Foreign References:

KR20180127874A	2018-11-30
JP6520483B2	2019-05-29
US20200263060A1	2020-08-20
JP2022008016A	2022-01-13
KR20210130674A	2021-11-01

Attorney, Agent or Firm:

AJU INTERNATIONAL LAW & PATENT GROUP (KR)

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