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Process for making a structure with hermetically closed cavity under controlled atmosphere
US8962069B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8962069-B2 |
| Application number | US-201213605019-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 6, 2012 |
| Priority date | Sep 8, 2011 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
Official abstract text for this publication.
A process for making an encapsulation structure comprising the following steps: 1) make at least one portion of material capable of releasing at least one gas when said material is heated, the portion of material communicating with the inside of a hermetically closed cavity of the encapsulation structure, 2) heat all or part of said portion of material such that at least part of the gas is released from said portion of material in the cavity, and in which said portion of material capable of releasing at least one gas when said material is heated comprises elements trapped in said portion of material, said trapped elements being released from said portion of material in gaseous form when said material is heated.
First claim
Opening claim text (preview).
The invention claimed is: 1. A process for making an encapsulation structure comprising at least the following steps: making a hermetically closed cavity having therein a first portion of material that contains at least one element trapped within said material, which is released as gas from said material when said material is heated; and heating all or part of said first portion of material such that at least part of the trapped element is released in gaseous form from said firs…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- B81C1/00285Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8962069B2 cover?
- A process for making an encapsulation structure comprising the following steps: 1) make at least one portion of material capable of releasing at least one gas when said material is heated, the portion of material communicating with the inside of a hermetically closed cavity of the encapsulation structure, 2) heat all or part of said portion of material such that at least part of the gas is rele…
- Who is the assignee on this patent?
- Pornin Jean-Louis, Baillin Xavier, Gillot Charlotte, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification B81C1/00285. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 24 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).