CN202225499U - Material board for manufacturing crystal block - Google Patents
Material board for manufacturing crystal block Download PDFInfo
- Publication number
- CN202225499U CN202225499U CN2011202959471U CN201120295947U CN202225499U CN 202225499 U CN202225499 U CN 202225499U CN 2011202959471 U CN2011202959471 U CN 2011202959471U CN 201120295947 U CN201120295947 U CN 201120295947U CN 202225499 U CN202225499 U CN 202225499U
- Authority
- CN
- China
- Prior art keywords
- crystal block
- plate
- material board
- manufacturing
- material body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coating By Spraying Or Casting (AREA)
Abstract
The utility model relates to the manufacturing technology field of a semiconductor device, in particular to a material board for manufacturing a crystal block, which comprises a material board body; a nickel layer is arranged outside the material board body; the material board body is in a circular shape with the diameter of 7-12cm, or a square shape with the length of a side of more than 8cm. Therefore, material board for manufacturing the crystal block has the advantages of simple technique and low manufacturing cost in the future processing process for the crystal block.
Description
Technical field
The utility model relates to the semiconductor device processing technology field, particularly a kind of plate of material of making crystal block.
Background technology
The technology of making crystal block is that three telluriumizations, two bismuths to block tabular are plate of material cutting, cuts into the crystal block of fritter, then crystal block is carried out the spraying on surface; The significant surface that is sprayed is crystal block two sides up and down; The face that promptly cuts around the crystal block does not need sprayed coating, and in the prior art, employed plate of material is three telluriumizations, two bismuths; Just its surface does not have sprayed coating, and such plate of material is processed crystal block and had the shortcoming that technology bothers, cost is high.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned shortcoming, provide a kind of after the plate of material of manufacturing crystal block of simple, the low cost of manufacture of process technology.
The technical scheme of the utility model is achieved in that a kind of plate of material of making crystal block, comprises the plate of material body, it is characterized in that: there is one deck nickel dam described plate of material body outside.
Described plate of material body is that diameter is square greater than 8 centimetres of 7～12 centimetres circle or the length of side.
The beneficial effect of the utility model is: the plate of material of such manufacturing crystal block has processes simple, the advantage of low manufacturing cost of crystal block process afterwards.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1, plate of material body 2, nickel dam.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
As shown in Figure 1, a kind of plate of material of making crystal block comprises plate of material body 1, it is characterized in that: there is one deck nickel dam 2 described plate of material body 1 outside.
Described plate of material body 1 is that diameter is square greater than 8 centimetres of 7～12 centimetres circle or the length of side.
Such plate of material is processed in the process of crystal block finished surface sprayed coating separately afterwards, can also save material, simplify technology.
Claims (2)
1. a plate of material of making crystal block comprises the plate of material body, it is characterized in that: there is one deck nickel dam described plate of material body outside.
2. the plate of material of manufacturing crystal block according to claim 1 is characterized in that: described plate of material body is that diameter is square greater than 8 centimetres of 7～12 centimetres circle or the length of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202959471U CN202225499U (en) | 2011-08-16 | 2011-08-16 | Material board for manufacturing crystal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202959471U CN202225499U (en) | 2011-08-16 | 2011-08-16 | Material board for manufacturing crystal block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202225499U true CN202225499U (en) | 2012-05-23 |
Family
ID=46076103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202959471U Expired - Fee Related CN202225499U (en) | 2011-08-16 | 2011-08-16 | Material board for manufacturing crystal block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202225499U (en) |
-
2011
- 2011-08-16 CN CN2011202959471U patent/CN202225499U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120816 |