WO2023052283 - LIQUID-CRYSTAL MEDIUM
National phase entry is expected:
Publication Number
WO/2023/052283
Publication Date
06.04.2023
International Application No.
PCT/EP2022/076623
International Filing Date
26.09.2022
Title **
[English]
LIQUID-CRYSTAL MEDIUM
[French]
MILIEU À CRISTAUX LIQUIDES
Applicants **
MERCK PATENT GMBH
Inventors
CHOI, Chang-Suk
WANG, Jing
JUNG, Ji-Hun
Priority Data
202111140716.8
28.09.2021
CN
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
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
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 3192 | |
| EPO | Filing, Examination, Granting | 13485 | |
| Japan | Filing, Examination, Granting | 2291 | |
| South Korea | Filing, Examination, Granting | 2379 | |
| USA | Filing, Examination, Granting | 5640 |
Total:
26,987
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to a liquid-crystalline medium with negative dielectric anisotropy and to the use thereof for an active-matrix display, in particular based on the VA, SA-VA, IPS, PS-IPS, FFS, PS-FFS, UB-FFS or PS-UB-FFS effect.[French]
L'invention concerne un milieu cristallin liquide à anisotropie diélectrique négative et son utilisation pour un affichage à matrice active, en particulier basé sur l'effet VA, SA-VA, IPS, PS-IPS, FFS, PS-FFS, UB-FFS ou PS-UB-FFS.