JPS59178372U - Crucible for crystal growth - Google Patents
Crucible for crystal growthInfo
- Publication number
- JPS59178372U JPS59178372U JP7082983U JP7082983U JPS59178372U JP S59178372 U JPS59178372 U JP S59178372U JP 7082983 U JP7082983 U JP 7082983U JP 7082983 U JP7082983 U JP 7082983U JP S59178372 U JPS59178372 U JP S59178372U
- Authority
- JP
- Japan
- Prior art keywords
- crucible
- melt
- growth
- crystal growth
- replenishment
- 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.)
- Pending
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案による成長ルツボの一実施例の断面概
略図、第２図は、本考案成長ルツボを使用した場合の添
加不純物濃度の引上げ結晶成長方向の分布を示す図、第
３図は、本考案によるルツボの第２の実施例の断面概略
図である。
１・・・成長用ルツボ、２・・・融液補充用ルツボ、３
・・・注入スリット、４・・・成長用ルツボ内の原料融
液、５・・・補充用ルツボ内の融液（原料融液または液
体カプセル融液）、６・・・液体カプセル融液、７・・
・成長用ルツボ支持台、８・・・成長用ルツボ回転上下
機、９・・・補充用ルツボ上下機、１０・・・引上げ結
晶、１１・・・結晶引下げ装置部。Fig. 1 is a schematic cross-sectional view of an embodiment of the growth crucible according to the present invention, Fig. 2 is a diagram showing the distribution of the added impurity concentration in the pulling crystal growth direction when the growth crucible according to the present invention is used, and Fig. 3 1 is a schematic cross-sectional view of a second embodiment of a crucible according to the present invention; FIG. 1... Crucible for growth, 2... Crucible for replenishing melt, 3
... Injection slit, 4... Raw material melt in the growth crucible, 5... Melt in the replenishment crucible (raw material melt or liquid capsule melt), 6... Liquid capsule melt, 7...
- Growth crucible support stand, 8... Growth crucible rotation up/down machine, 9... Crucible up/down machine for replenishment, 10... Crystal pulling, 11... Crystal pulling device section.
Claims (1)
本体の外側に、この注入口によって連通ずる融液補充用
ルツボを形成すると共に、前記補充用ルツボを上下方向
にスライドさせることにより、前記補充用ルツボに装入
されている融液が成長用ルツボに注入されるようになっ
ていることを特徴とする結晶成長用ルツボ。By forming a melt replenishment crucible that communicates with the melt injection port on the outside of the growth crucible body provided with a melt injection port for injecting the melt, and by sliding the replenishment crucible in the vertical direction. . A crucible for crystal growth, characterized in that the melt charged in the replenishment crucible is injected into the crucible for growth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7082983U JPS59178372U (en) | 1983-05-12 | 1983-05-12 | Crucible for crystal growth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7082983U JPS59178372U (en) | 1983-05-12 | 1983-05-12 | Crucible for crystal growth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59178372U true JPS59178372U (en) | 1984-11-29 |
Family
ID=30200979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7082983U Pending JPS59178372U (en) | 1983-05-12 | 1983-05-12 | Crucible for crystal growth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59178372U (en) |
-
1983
- 1983-05-12 JP JP7082983U patent/JPS59178372U/en active Pending
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