Casting Cores And Producing Slips
US-2017282401-A1 · Oct 5, 2017 · US
Oxide sintered body
US2025326692A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2025326692-A1 |
| Application number | US-202318851848-A |
| Country | US |
| Kind code | A1 |
| Filing date | Mar 14, 2023 |
| Priority date | Mar 30, 2022 |
| Publication date | Oct 23, 2025 |
| Grant date | — |
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- Title
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Abstract
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An oxide sintered body comprising a cubic MgO into which Zn is solid-solved, a hexagonal ZnO into which Mg is solid-solved, and a ZnGa2O4 into which Mg is solid-solved.
First claim
Opening claim text (preview).
1 . An oxide sintered body comprising a cubic MgO into which Zn is solid-solved, a hexagonal ZnO into which Mg is solid-solved, and a ZnGa 2 O 4 into which Mg is solid-solved. 2 . The oxide sintered body according to claim 1 , wherein an atomic ratio of the gallium to the sum of the zinc, the magnesium, and the gallium [Ga/(Zn+Mg+Ga)] is 0.0001 or more and 0.090 or less. 3 . The oxide sintered body according to claim 2 , wherein the atomic ratio [Ga/(Zn+Mg+Ga)] is 0.007 or more and 0.070 or less. 4 . The oxide sintered body according to claim 2 , wherein the atomic ratio [Ga/(Zn+Mg+Ga)] is 0.008 or more and 0.060 or less. 5 . The oxide sintered body according to claim 2 , wherein the atomic ratio [Ga/(Zn+Mg+Ga)] is 0.010 or more and 0.050 or less. 6 . The oxide sintered body according to claim 2 , wherein an atomic ratio of the magnesium to the sum of the zinc and the magnesium [Mg/(Zn+Mg)] is 0.25 or more and 0.80 or less. 7 . The oxide sintered body according to claim 6 , wherein the atomic ratio [Mg/(Zn+Mg)] is 0.30 or more and 0.70 or less. 8 . A material for film formation, comprising the oxide sintered body according to claim 1 . 9 . The material for film formation according to claim 8 , which is a film-forming tablet. 10 . The material for film formation according to claim 8 , which is a sputtering target. 11 . A thin film obtained by using the material for film formation according to claim 8 .
Assignees
Inventors
Classifications
Sputtering · CPC title
of zinc, germanium, cadmium, indium, tin, thallium or bismuth · CPC title
of aluminium, magnesium or beryllium · CPC title
Gallium oxides, gallates, indium oxides, indates, thallium oxides, thallates or oxide forming salts thereof, e.g. zinc gallate · CPC title
Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof · CPC title
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- What does patent US2025326692A1 cover?
- An oxide sintered body comprising a cubic MgO into which Zn is solid-solved, a hexagonal ZnO into which Mg is solid-solved, and a ZnGa2O4 into which Mg is solid-solved.
- Who is the assignee on this patent?
- Idemitsu Kosan Co
- What technology area does this patent fall under?
- Primary CPC classification C04B35/053. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Oct 23 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).