JPS6089280U - Seed crystal for single crystal growth - Google Patents
Seed crystal for single crystal growthInfo
- Publication number
- JPS6089280U JPS6089280U JP18260283U JP18260283U JPS6089280U JP S6089280 U JPS6089280 U JP S6089280U JP 18260283 U JP18260283 U JP 18260283U JP 18260283 U JP18260283 U JP 18260283U JP S6089280 U JPS6089280 U JP S6089280U
- Authority
- JP
- Japan
- Prior art keywords
- crystal
- seed crystal
- seed
- single crystal
- growth
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はチョクラルスキ法における単結晶の育成方法を
示す概略図、第２図は従来の種子結晶の結晶方位を示す
斜視図、第３図は種子結晶の臂開面の破断状態を示す部
分断面図、第４図は本考案の一実施例になる種子結晶の
結晶方位を示す斜視図、第５図および第６図は本考案の
他の一実施例になる種子結晶の結晶方位を示す斜視図で
ある。
符号の説明、１・・・シードホルダ、２・・・種子結晶
、３・・・育成結晶、４・・・溶融体、５・・・るつぼ
、６・・・高周波コイル、７・・・テーパ加工面、８・
・・割れ。Figure 1 is a schematic diagram showing the method of growing a single crystal using the Czochralski method, Figure 2 is a perspective view showing the crystal orientation of a conventional seed crystal, and Figure 3 is a partial cross-section showing the broken state of the arm-opening plane of the seed crystal. Figure 4 is a perspective view showing the crystal orientation of a seed crystal according to one embodiment of the present invention, and Figures 5 and 6 are perspective views showing the crystal orientation of a seed crystal according to another embodiment of the present invention. It is a diagram. Explanation of symbols, 1... Seed holder, 2... Seed crystal, 3... Growing crystal, 4... Melt, 5... Crucible, 6... High frequency coil, 7... Taper Machining surface, 8.
...Cracked.
Claims (1)
面にくさび形状のテーパを形成してなる単結晶育成用種
子結晶。A seed crystal for growing a single crystal, which is formed by forming a wedge-shaped taper on a face that is not parallel to the arm-opening plane in a seed crystal that has open-opening properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18260283U JPS6089280U (en) | 1983-11-25 | 1983-11-25 | Seed crystal for single crystal growth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18260283U JPS6089280U (en) | 1983-11-25 | 1983-11-25 | Seed crystal for single crystal growth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6089280U true JPS6089280U (en) | 1985-06-19 |
Family
ID=30395407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18260283U Pending JPS6089280U (en) | 1983-11-25 | 1983-11-25 | Seed crystal for single crystal growth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6089280U (en) |
-
1983
- 1983-11-25 JP JP18260283U patent/JPS6089280U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6089280U (en) | Seed crystal for single crystal growth | |
| JPS6143275U (en) | crystal growth equipment | |
| JPS60102263U (en) | decorative single crystal | |
| JPS59103767U (en) | carbon crucible | |
| JPS59172770U (en) | Vertical Bridgeman Crystal Growth Furnace | |
| JPS6130076U (en) | Susceptor for crystal pulling | |
| JPS59193870U (en) | Single crystal manufacturing crucible | |
| JPS59109775U (en) | Crucible for single crystal growth | |
| JPS6089279U (en) | Crucible support for single crystal growth | |
| JPS58155369U (en) | grahite crucible | |
| JPS6049158U (en) | Single crystal fiber forming parts | |
| JPS58113776U (en) | Ferrite single crystal production equipment | |
| JPS59107710U (en) | magnetic head | |
| JPS6021695U (en) | crucible support stand | |
| JPS59149974U (en) | Single crystal growth boat | |
| JPS60374U (en) | Seed crystal support | |
| JPS63124451U (en) | ||
| JPS60119744U (en) | Wafer holder used in the epitaxial layer formation process | |
| JPS60147674U (en) | Vertical Bridgeman Crystal Growth Furnace | |
| JPS59124262U (en) | Stand adjustment tool | |
| JPS60172655U (en) | Plane processing jig | |
| JPS5991377U (en) | Rotating pulling shaft for crystal growth | |
| JPS59166773U (en) | Vase with stem fixings | |
| JPS58140177U (en) | Crucible holder | |
| JPS59145572U (en) | platinum crucible |