CN204834596U - Two -sided ceramic plate - Google Patents
Two -sided ceramic plate Download PDFInfo
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- CN204834596U CN204834596U CN201520555398.5U CN201520555398U CN204834596U CN 204834596 U CN204834596 U CN 204834596U CN 201520555398 U CN201520555398 U CN 201520555398U CN 204834596 U CN204834596 U CN 204834596U
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- insulating barrier
- welding resistance
- double
- resistance insulating
- ceramics plate
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Abstract
The utility model discloses a two -sided ceramic plate, including the 96% alumina ceramics base plate, 96% alumina ceramics base plate upper surface and lower surface cut the square massive structure that sets up to even equalling divide from top to bottom between the border, be provided with circular silica gel dam on the square massive structure of 96% alumina ceramics base plate upper surface, circular silica gel dam is in the two diagonal angles punishment of square massive structure do not is provided with to hinder welds the insulating layer, 96% alumina ceramics base plate lower surface still is provided with the palladium -silver pad, it prevents the displacement strip still to be provided with between the two palladium -silver pads. The utility model discloses it is rational in infrastructure, can realize SMD laminating scheme, the adhesion is good, and is high temperature resistant, excellent in use effect.
Description
Technical field
The utility model relates to a kind of ceramic wafer, is specifically related to a kind of double-surface ceramics plate.
Background technology
Ceramic substrate, also known as ceramic substrate, take electronic ceramic as substrate, film circuit element and outer proper element are formed to the flaky material of a base for supporting, along with the progress of microelectric technique, the characteristic line breadth of micro fabrication reaches submicron order, can integrated more than 106 ~ 109 elements on one piece of substrate, the speed goes of circuit working is fast, frequency is more and more higher, this has higher requirement to the performance of baseplate material, and ceramic substrate has become the basic material of high-power electric and electronic circuit structure technology and interconnection technique.
Utility model content
The purpose of this utility model is to provide a kind of rational in infrastructure, and can realize SMD laminating scheme, tack is good, high temperature resistant, the double-surface ceramics plate that result of use is good.
The technical solution of the utility model is, a kind of double-surface ceramics plate, comprise 96% aluminium oxide ceramic substrate, described 96% aluminium oxide ceramic substrate upper surface and lower surface between lower edges all segmentation be set to uniform square block structure, the square block structure of described 96% aluminium oxide ceramic substrate upper surface is provided with circular silica gel dam, described circular silica gel dam is respectively arranged with welding resistance insulating barrier at two diagonal angle places of described square block structure, described 96% aluminium oxide ceramic substrate lower surface is also provided with palladium-silver pad, anti-displacement bar is also provided with between described two palladium-silver pads.
In the utility model preferred embodiment, described welding resistance insulating barrier comprises positive pole welding resistance insulating barrier and negative pole welding resistance insulating barrier.
In the utility model preferred embodiment, the diagonal angle place of described positive pole welding resistance insulating barrier square block structure is in the horizontal direction provided with gauge point.
In the utility model preferred embodiment, described positive pole welding resistance insulating barrier and negative pole welding resistance insulating barrier are also provided with conducting via hole.
In the utility model preferred embodiment, described palladium-silver pad is that list structure is horizontally installed in described square block structure and one end and is arranged on conducting via hole.
In the utility model preferred embodiment, the both sides of described upper edge are also respectively arranged with location hole.
Described in the utility model is a kind of double-surface ceramics plate, and the utility model is rational in infrastructure, and can realize SMD laminating scheme, laminating is convenient, and tack is good, high temperature resistant, and result of use is good.
Accompanying drawing explanation
Fig. 1 is the vertical view in the preferred embodiment of a kind of double-surface ceramics plate one of the utility model;
Fig. 2 is the upward view in a kind of another preferred embodiment of double-surface ceramics plate of the utility model.
Embodiment
Below preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Described in the utility model is a kind of double-surface ceramics plate, as shown in Figure 1 with Figure 2, comprise 96% aluminium oxide ceramic substrate 1, described 96% aluminium oxide ceramic substrate 1 upper surface and lower surface between lower edges all segmentation be set to uniform square block structure, the both sides of described upper edge are also respectively arranged with location hole 2.
The square block structure of described 96% aluminium oxide ceramic substrate 1 upper surface is provided with circular silica gel dam 3.
Described circular silica gel dam 3 is respectively arranged with welding resistance insulating barrier at two diagonal angle places of described square block structure, described welding resistance insulating barrier comprises positive pole welding resistance insulating barrier 4 and negative pole welding resistance insulating barrier 5, the diagonal angle place of described positive pole welding resistance insulating barrier 4 square block structure is in the horizontal direction provided with gauge point 6, and described positive pole welding resistance insulating barrier 4 and negative pole welding resistance insulating barrier 5 are also provided with conducting via hole 7.
Described 96% aluminium oxide ceramic substrate 1 lower surface is also provided with palladium-silver pad 8, described palladium-silver pad 8 is horizontally installed in list structure in described square block structure and one end is arranged on conducting via hole 7, is also provided with anti-displacement bar 9 between described two palladium-silver pads 8.
Described in the utility model is a kind of double-surface ceramics plate, and the utility model is rational in infrastructure, and can realize SMD laminating scheme, laminating is convenient, and tack is good, high temperature resistant, and result of use is good.
The foregoing is only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (6)
1. a double-surface ceramics plate, comprise 96% aluminium oxide ceramic substrate, it is characterized in that: described 96% aluminium oxide ceramic substrate upper surface and lower surface between lower edges all segmentation be set to uniform square block structure, the square block structure of described 96% aluminium oxide ceramic substrate upper surface is provided with circular silica gel dam, described circular silica gel dam is respectively arranged with welding resistance insulating barrier at two diagonal angle places of described square block structure, described 96% aluminium oxide ceramic substrate lower surface is also provided with palladium-silver pad, is also provided with anti-displacement bar between described two palladium-silver pads.
2. double-surface ceramics plate according to claim 1, is characterized in that: described welding resistance insulating barrier comprises positive pole welding resistance insulating barrier and negative pole welding resistance insulating barrier.
3. double-surface ceramics plate according to claim 2, is characterized in that: the diagonal angle place of described positive pole welding resistance insulating barrier square block structure is in the horizontal direction provided with gauge point.
4. double-surface ceramics plate according to claim 2, is characterized in that: described positive pole welding resistance insulating barrier and negative pole welding resistance insulating barrier are also provided with conducting via hole.
5. double-surface ceramics plate according to claim 4, is characterized in that: described palladium-silver pad is that list structure is horizontally installed in described square block structure and one end and is arranged on conducting via hole.
6. double-surface ceramics plate according to claim 1, is characterized in that: the both sides of described upper edge are also respectively arranged with location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555398.5U CN204834596U (en) | 2015-07-29 | 2015-07-29 | Two -sided ceramic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555398.5U CN204834596U (en) | 2015-07-29 | 2015-07-29 | Two -sided ceramic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834596U true CN204834596U (en) | 2015-12-02 |
Family
ID=54692165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555398.5U Active CN204834596U (en) | 2015-07-29 | 2015-07-29 | Two -sided ceramic plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070692A (en) * | 2015-07-29 | 2015-11-18 | 常熟市银洋陶瓷器件有限公司 | Double-sided ceramic plate |
-
2015
- 2015-07-29 CN CN201520555398.5U patent/CN204834596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070692A (en) * | 2015-07-29 | 2015-11-18 | 常熟市银洋陶瓷器件有限公司 | Double-sided ceramic plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |