Birefringent rm lens
US-2015369982-A1 · Dec 24, 2015 · US
Polymerizable liquid crystal compound, composition for optical film, and optical film, compensation film, antireflective film, and display device including the same
US10071949B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10071949-B2 |
| Application number | US-201615392507-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 28, 2016 |
| Priority date | Dec 29, 2015 |
| Publication date | Sep 11, 2018 |
| Grant date | Sep 11, 2018 |
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Abstract
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A polymerizable liquid crystal compound represented by Chemical Formula 1: wherein in Chemical Formula 1, groups and variables are the same as defined in the detailed description.
First claim
Opening claim text (preview).
What is claimed is: 1. A polymerizable liquid crystal compound represented by Chemical Formula 1: wherein, in Chemical Formula 1, Ar 1 is a substituted or unsubstituted trivalent aromatic hydrocarbon group, Ar 2 and Ar 3 are independently a substituted or unsubstituted divalent aromatic hydrocarbon group, Ar 4 is a substituted or unsubstituted…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US10071949B2 cover?
- A polymerizable liquid crystal compound represented by Chemical Formula 1: wherein in Chemical Formula 1, groups and variables are the same as defined in the detailed description.
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C07C69/94. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Sep 11 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).