Resin, positive photosensitive resin composition and use
US-11886115-B1 · Jan 30, 2024 · US
Negative electrode base member
US8927147B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8927147-B2 |
| Application number | US-201313896613-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 17, 2013 |
| Priority date | Dec 15, 2006 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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A battery having high output voltage, high energy density and excellent charge and discharge cycle characteristics is achieved through the use of one of the following negative electrode base members as a negative electrode base member for lithium ion secondary batteries: a negative electrode base member where a metal film is formed on a support having an organic film; such a negative electrode base member where the surface layer of the organic film is covered with a metal oxide film; a negative electrode base member where a metal film is formed on a support having a composite film formed from a composite film-forming material containing an organic component and an inorganic component; and a negative electrode base member where a silica coating is formed, on a support having a photoresist pattern, from a silica film-forming coating liquid and a metal film is formed on the support after removing the photoresist pattern.
First claim
Opening claim text (preview).
The invention claimed is: 1. A negative electrode base member comprising: a support having a composite film formed from a composite film-forming material comprising an organic component and an inorganic component and formed on a portion of the support; and a metal film formed on the composite film and on another portion of the support; wherein the composite film is a patterned composite film having a predetermined shape formed by pattern exposure. 2. The…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- G03F7/022Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8927147B2 cover?
- A battery having high output voltage, high energy density and excellent charge and discharge cycle characteristics is achieved through the use of one of the following negative electrode base members as a negative electrode base member for lithium ion secondary batteries: a negative electrode base member where a metal film is formed on a support having an organic film; such a negative electrode …
- Who is the assignee on this patent?
- Tokyo Ohka Kogyo Co Ltd, Kanto Gakuin University Surface Engineering Res Inst, Kanto Gakuin School Corp
- What technology area does this patent fall under?
- Primary CPC classification G03F7/022. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 06 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).