Title:
VARIABLE TRANSMITTANCE OPTICAL LAMINATE, METHOD FOR MANUFACTURING SAME, AND SMART WINDOW COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/211056
Kind Code:
A1
Abstract:
The present invention relates to a variable transmittance optical laminate, a method for manufacturing same, and a smart window comprising same, wherein the variable transmittance optical laminate comprises: a liquid crystal layer; a first transparent conductive layer formed on one surface of the liquid crystal layer; a second transparent conductive layer formed on the other surface of the liquid crystal layer; a first polarizing plate formed on the first transparent conductive layer; and a second polarizing plate formed on the second transparent conductive layer, wherein at least one transparent conductive layer of the first transparent conductive layer and the second transparent conductive layer is formed in direct contact with any one of the first polarizing plate and the second polarizing plate, and the first polarizing plate and the second polarizing plate include a coated polarizer.
Inventors:
AHN HONG-JUN (KR)
Application Number:
PCT/KR2023/005385
Publication Date:
November 02, 2023
Filing Date:
April 20, 2023
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
G02F1/1335; B60J3/04; E06B3/67; E06B9/24; G02B5/30; G02F1/1337; G02F1/1339; G06F1/16
Foreign References:
| KR20220036617A | 2022-03-23 | |||
| KR20180097415A | 2018-08-31 | |||
| KR20210049688A | 2021-05-06 | |||
| KR20210035055A | 2021-03-31 | |||
| KR20170064175A | 2017-06-09 |
Attorney, Agent or Firm:
HANYANG PATENT FIRM (KR)
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