Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020091552 - CIRCULAR POLARIZING PLATE

Publication Number WO/2020/091552
Publication Date 07.05.2020
International Application No. PCT/KR2019/014806
International Filing Date 04.11.2019
IPC
G02B 5/30 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
30Polarising elements
G02B 5/20 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
20Filters
G02B 1/04 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04made of organic materials, e.g. plastics
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 이연근 LEE, Yeon Keun
  • 손현희 SON, Hyun Hee
  • 주문규 JOO, Mun Kyu
  • 김덕환 KIM, Deok Hwan
  • 김동춘 KIM, Dong Choon
Agents
  • 특허법인 다나 DANA PATENT LAW FIRM
Priority Data
10-2018-013358502.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CIRCULAR POLARIZING PLATE
(FR) PLAQUE DE POLARISATION CIRCULAIRE
(KO) 원편광판
Abstract
(EN)
The present application relates to a circular polarizing plate. The present application provides: a circular polarizing plate which can improve the tone of reflective color by using a phase difference film with flat dispersion characteristics; and an OLED device comprising the circular polarizing plate.
(FR)
La présente invention concerne une plaque de polarisation circulaire. La présente invention concerne : une plaque de polarisation circulaire qui peut améliorer le ton de couleur réfléchissante à l'aide d'un film à différence de phase ayant des caractéristiques de dispersion plates ; et un dispositif OLED comprenant la plaque de polarisation circulaire.
(KO)
본 출원은 원편광판에 관한 것이다. 본 출원은 플랫 분산 특성을 갖는 위상차 필름을 사용하여 반사 색감을 개선할 수 있는 원편광판 및 상기 원편광판을 포함하는 OLED 장치를 제공할 수 있다.
Latest bibliographic data on file with the International Bureau