WO2024052846 - THREE-LAYERED STRUCTURAL COLOR MULTILAYER STRUCTURES
National phase entry:
Publication Number
WO/2024/052846
Publication Date
14.03.2024
International Application No.
PCT/IB2023/058849
International Filing Date
07.09.2023
Title **
[English]
THREE-LAYERED STRUCTURAL COLOR MULTILAYER STRUCTURES
[French]
STRUCTURES MULTICOUCHES DE COULEUR STRUCTURALE À TROIS COUCHES
Applicants **
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventors
WU, Songtao
BANERJEE, Debasish
ZHANG, Mindy
Priority Data
63/404,416
07.09.2022
US
18/116,601
02.03.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2224 | |
| EPO | Filing, Examination, Granting | 10681 | |
| Japan | Filing, Examination, Granting | 2309 | |
| South Korea | Filing, Examination, Granting | 2418 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
23,572
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A multilayer structure that reflects color includes a core layer, and a conformal dielectric layer encapsulating the core layer. A conformal absorber layer encapsulates the conformal dielectric layer. The multilayer structure consists of three optical layers.[French]
L'invention concerne une structure multicouche qui réfléchit la couleur comprenant une couche centrale, et une couche diélectrique conforme encapsulant la couche centrale. Une couche absorbante conforme encapsule la couche diélectrique conforme. La structure multicouche est constituée de trois couches optiques.