Title:
WINDOW FILM AND FLEXIBLE DISPLAY DEVICE INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2017032993
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a window film that prevents light yellow from being recognized as yellow, has excellent optical characteristics, and has high pencil hardness.SOLUTION: A window film 100 includes: a base material layer 110; a window coating layer 120 formed on one surface of the base material layer; and a back coating layer 130 formed on the other surface of the base material layer; the window coating layer 120 being formed of a window coating layer composition containing silicon resin and the back coating layer 130 having a modulus of elasticity of 1000 Mpa or higher, and the pencil hardness on an adhesive layer being 6H or higher. There is also provided a flexible display device including the window film.SELECTED DRAWING: Figure 1
Inventors:
LI ZHENG XIAO
KIM SUNG HAN
PARK SHI JUN
KIM JOO HUI
LEE EUN SU
CHOI JIN HEE
SUNG NAK HYUN
KIM SUNG HAN
PARK SHI JUN
KIM JOO HUI
LEE EUN SU
CHOI JIN HEE
SUNG NAK HYUN
Application Number:
JP2016150213A
Publication Date:
February 09, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
SAMSUNG SDI CO LTD
International Classes:
G09F9/00; B32B27/00
Domestic Patent References:
| JP2013143130A | 2013-07-22 | |||
| JP2007279463A | 2007-10-25 | |||
| JP2014149520A | 2014-08-21 | |||
| JP2012139963A | 2012-07-26 | |||
| JPH06507432A | 1994-08-25 | |||
| JP2007140229A | 2007-06-07 | |||
| JP2015069197A | 2015-04-13 | |||
| JP2002303707A | 2002-10-18 | |||
| JP2013080221A | 2013-05-02 | |||
| JP2004181975A | 2004-07-02 | |||
| JP2004143449A | 2004-05-20 | |||
| JP2002246383A | 2002-08-30 | |||
| JP2015123592A | 2015-07-06 | |||
| JP2001201611A | 2001-07-27 |
Foreign References:
| WO2014080769A1 | 2014-05-30 | |||
| US20060045989A1 | 2006-03-02 |
Attorney, Agent or Firm:
Takahashi Hayashi & Partners