Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OPTICAL FILM, POLARIZING PLATE WITH OPTICAL FILM, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/161609
Kind Code:
A1
Abstract:
An optical film according to one embodiment is provided with a substrate 101, a surface material 102 disposed on the top surface of the substrate 101, and an optical functional layer 103 disposed on the rear surface of the substrate 101; the optical functional layer 103 comprises a low-refractive-index layer 104 and a high-refractive-index layer 105, and the interface between the low-refractive-index layer 104 and the high-refractive-index layer 105 forms recesses and protrusions. The refractive indices of the high-refractive-index layer 105, the substrate 101, and the surface material 102 become smaller in that order.

More Like This:
JPH10301099INPUT/OUTPUT INTEGRATED TYPE LIQUID CRYSTAL DISPLAY DEVICE
JPH09222511PRODUCTION OF COMPENSATOR FOR LIQUID CRYSTAL DISPLAY DEVICE
WO/2021/066187DISPLAY DEVICE AND SUBSTRATE LAYERED BODY
Inventors:
MIYASHITA MASASHI (JP)
KATSURA YUKI (JP)
OGAWA KAZUNOBU (JP)
Application Number:
PCT/JP2020/042966
Publication Date:
August 19, 2021
Filing Date:
November 18, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
G02B5/30; G02B5/00; G02F1/1335; G09F9/00; G09F9/30; G09F9/35; H01L27/32; H01L51/50; H05B33/02
Foreign References:
JP2019184790A2019-10-24
JP2020016881A2020-01-30
JP2018205414A2018-12-27
JP2013092632A2013-05-16
JP2003121606A2003-04-23
JPS6430501U1989-02-23
JPH09244010A1997-09-19
JP2016200784A2016-12-01
JPH07104280A1995-04-21
JP2019056758A2019-04-11
JP2018180415A2018-11-15
JP2016161943A2016-09-05
JP2016126351A2016-07-11
US20180045876A12018-02-15
JP2020197661A2020-12-10
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: DISPERSION DEVICE AND POWDER FEED MEMBER

Next Patent: FOUR-STROKE ENGINE, AND METHOD FOR PREVENTING IGNITION INSIDE CRANK CASE