CN105457942A - 一种延长pecvd炉用石墨舟使用寿命的方法 - Google Patents
一种延长pecvd炉用石墨舟使用寿命的方法 Download PDFInfo
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- CN105457942A CN105457942A CN201510627202.3A CN201510627202A CN105457942A CN 105457942 A CN105457942 A CN 105457942A CN 201510627202 A CN201510627202 A CN 201510627202A CN 105457942 A CN105457942 A CN 105457942A
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- China
- Prior art keywords
- graphite boat
- bubbling
- service life
- boat
- graphite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201510627202.3A CN105457942B (zh) | 2015-09-28 | 2015-09-28 | 一种延长pecvd炉用石墨舟使用寿命的方法 |
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CN201510627202.3A CN105457942B (zh) | 2015-09-28 | 2015-09-28 | 一种延长pecvd炉用石墨舟使用寿命的方法 |
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CN105457942A true CN105457942A (zh) | 2016-04-06 |
CN105457942B CN105457942B (zh) | 2018-02-13 |
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CN201510627202.3A Active CN105457942B (zh) | 2015-09-28 | 2015-09-28 | 一种延长pecvd炉用石墨舟使用寿命的方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111589769A (zh) * | 2020-05-25 | 2020-08-28 | 常州时创能源股份有限公司 | 硅片pecvd镀非晶硅用石墨舟的清洗方法 |
CN113787048A (zh) * | 2021-09-13 | 2021-12-14 | 通威太阳能(眉山)有限公司 | 清洗石墨舟的方法 |
CN114433541A (zh) * | 2021-12-27 | 2022-05-06 | 张家港博佑光电科技有限公司 | 一种石墨舟清洗工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100209539B1 (ko) * | 1997-08-19 | 1999-07-15 | 박원훈 | 탄화규소 휘스커의 제조 방법 |
CN102280396A (zh) * | 2011-09-14 | 2011-12-14 | 江阴鑫辉太阳能有限公司 | 一种石墨舟饱和处理工艺 |
CN102951931A (zh) * | 2011-08-29 | 2013-03-06 | 镇江仁德新能源科技有限公司 | 制备SiC涂层的方法 |
CN103387416A (zh) * | 2013-07-31 | 2013-11-13 | 青岛隆盛晶硅科技有限公司 | 一种提高介质熔炼中石墨坩埚使用寿命的方法 |
CN103521473A (zh) * | 2013-10-29 | 2014-01-22 | 宁夏银星能源股份有限公司 | 一种石墨舟的清洗工艺 |
CN104064503A (zh) * | 2014-06-19 | 2014-09-24 | 奉化拓升商贸有限公司 | 石墨舟的清洗工艺 |
WO2015117991A1 (de) * | 2014-02-06 | 2015-08-13 | Kgt Graphit Technologie Gmbh | Schutzschicht für pecvd-boote aus graphit |
-
2015
- 2015-09-28 CN CN201510627202.3A patent/CN105457942B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100209539B1 (ko) * | 1997-08-19 | 1999-07-15 | 박원훈 | 탄화규소 휘스커의 제조 방법 |
CN102951931A (zh) * | 2011-08-29 | 2013-03-06 | 镇江仁德新能源科技有限公司 | 制备SiC涂层的方法 |
CN102280396A (zh) * | 2011-09-14 | 2011-12-14 | 江阴鑫辉太阳能有限公司 | 一种石墨舟饱和处理工艺 |
CN103387416A (zh) * | 2013-07-31 | 2013-11-13 | 青岛隆盛晶硅科技有限公司 | 一种提高介质熔炼中石墨坩埚使用寿命的方法 |
CN103521473A (zh) * | 2013-10-29 | 2014-01-22 | 宁夏银星能源股份有限公司 | 一种石墨舟的清洗工艺 |
WO2015117991A1 (de) * | 2014-02-06 | 2015-08-13 | Kgt Graphit Technologie Gmbh | Schutzschicht für pecvd-boote aus graphit |
CN104064503A (zh) * | 2014-06-19 | 2014-09-24 | 奉化拓升商贸有限公司 | 石墨舟的清洗工艺 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111589769A (zh) * | 2020-05-25 | 2020-08-28 | 常州时创能源股份有限公司 | 硅片pecvd镀非晶硅用石墨舟的清洗方法 |
CN113787048A (zh) * | 2021-09-13 | 2021-12-14 | 通威太阳能(眉山)有限公司 | 清洗石墨舟的方法 |
CN114433541A (zh) * | 2021-12-27 | 2022-05-06 | 张家港博佑光电科技有限公司 | 一种石墨舟清洗工艺 |
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Publication number | Publication date |
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CN105457942B (zh) | 2018-02-13 |
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Address after: 362302 Nanan City, Quanzhou province photoelectric information industry base Sunshine Road, No. 1, No. Applicant after: YANGGUANG ZHONGKE (FUJIAN) ENERGY CO.,LTD. Address before: 362302 Nanan City, Quanzhou province photoelectric information industry base Sunshine Road, No. 1, No. Applicant before: SUNLIGHT EARTH GROUND (FUJIAN) NEW ENERGY Co.,Ltd. |
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Denomination of invention: Method for prolonging service life of graphite boat for PECVD furnace Effective date of registration: 20191203 Granted publication date: 20180213 Pledgee: Nanan branch of Xingye Bank, Limited by Share Ltd. Pledgor: YANGGUANG ZHONGKE (FUJIAN) ENERGY CO.,LTD. Registration number: Y2019350000076 |
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Date of cancellation: 20230224 Granted publication date: 20180213 Pledgee: Nanan branch of Xingye Bank, Limited by Share Ltd. Pledgor: YANGGUANG ZHONGKE (FUJIAN) ENERGY CO.,LTD. Registration number: Y2019350000076 |
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