WO2023110962 - LIQUID-CRYSTAL DISPLAY
National phase entry:
Publication Number
WO/2023/110962
Publication Date
22.06.2023
International Application No.
PCT/EP2022/085753
International Filing Date
14.12.2022
Title **
[English]
LIQUID-CRYSTAL DISPLAY
[French]
ÉCRAN À CRISTAUX LIQUIDES
Applicants **
MERCK PATENT GMBH
Frankfurter Strasse 250
64293 Darmstadt, DE
Inventors
HSIEH, Chia-Sheng
c/o Merck Performance Materials Ltd. [TW]
6F, No. 89, Section 2, Ti-Ding Boulevard
TAIPEI 114, TW
HUANG, Yinghua
c/o Merck Performance Materials Ltd. [TW]
6F, No. 89, Section 2, Ti-Ding Boulevard
TAIPEI 114, TW
LIN, Cheng-Jui
c/o Merck Performance Materials Ltd. [TW]
6F, No. 89, Section 2, Ti-Ding Boulevard
TAIPEI 114, TW
Priority Data
21215397.7
17.12.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| * | |
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| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2187 | |
| EPO | Filing, Examination | 7741 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3610 |
Total: 14704 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention relates to a liquid crystal display (LCD) of the chiral polymer stabilized alignment (C-PSA) mode, a method of its production and its use as energy-saving display.[French]
La présente invention concerne un écran à cristaux liquides (LCD) utilisant le mode C-PSA (alignement stabilisé par un réseau polymère chiral), un procédé pour sa production et son utilisation en tant qu'écran à économie d'énergie.