Optical laminate and manufacturing method therefor, smart window comprising same, and vehicle and building windows and doors to which same are applied
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Laminate film, optically compensatory film, polarizing plate, and liquid crystal display device
US9110243B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9110243-B2 |
| Application number | US-201213431640-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 27, 2012 |
| Priority date | Mar 31, 2011 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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Abstract
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Disclosed is a laminate film comprising an inner layer formed of a composition comprising a polymer material as a main component and an outer layer formed of a composition comprising a polymer material as a main component and laminated on at least one surface of the inner layer, wherein a film thickness of the outer layer differs depending upon a position in the width direction of the laminate film.
First claim
Opening claim text (preview).
The invention claimed is: 1. A laminate film comprising: an inner layer formed of a composition comprising a polymer material as a main Component; and an outer layer formed of a composition comprising a polymer material as a main component and laminated on at least one surface of the inner layer, wherein a film thickness of the outer layer differs depending upon a position in the width direction of the laminate film, and wherein a variation in the width direction of at least…
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Cross-Sectional Technologies · mapped topic
- G02B5/3033Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9110243B2 cover?
- Disclosed is a laminate film comprising an inner layer formed of a composition comprising a polymer material as a main component and an outer layer formed of a composition comprising a polymer material as a main component and laminated on at least one surface of the inner layer, wherein a film thickness of the outer layer differs depending upon a position in the width direction of the laminate …
- Who is the assignee on this patent?
- Nagai Michio, Nimura Shigeaki, Nakamura Ryo, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification G02B5/3033. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 18 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).