CN203084413U - 一种掩膜板组和标记实体台 - Google Patents
一种掩膜板组和标记实体台 Download PDFInfo
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- CN203084413U CN203084413U CN 201320005281 CN201320005281U CN203084413U CN 203084413 U CN203084413 U CN 203084413U CN 201320005281 CN201320005281 CN 201320005281 CN 201320005281 U CN201320005281 U CN 201320005281U CN 203084413 U CN203084413 U CN 203084413U
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- 238000000034 method Methods 0.000 abstract description 3
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- 239000000463 material Substances 0.000 description 4
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CN 201320005281 CN203084413U (zh) | 2013-01-07 | 2013-01-07 | 一种掩膜板组和标记实体台 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104570589A (zh) * | 2013-10-12 | 2015-04-29 | 北大方正集团有限公司 | 掩模板及利用掩模板进行光刻和测量步进精度的方法 |
CN112582324A (zh) * | 2019-09-27 | 2021-03-30 | 长鑫存储技术有限公司 | 一种标记及其制作方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104570589A (zh) * | 2013-10-12 | 2015-04-29 | 北大方正集团有限公司 | 掩模板及利用掩模板进行光刻和测量步进精度的方法 |
CN104570589B (zh) * | 2013-10-12 | 2018-08-07 | 北大方正集团有限公司 | 掩模板及利用掩模板进行光刻和测量步进精度的方法 |
CN112582324A (zh) * | 2019-09-27 | 2021-03-30 | 长鑫存储技术有限公司 | 一种标记及其制作方法 |
CN112582324B (zh) * | 2019-09-27 | 2022-11-11 | 长鑫存储技术有限公司 | 一种标记及其制作方法 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150707 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150707 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150707 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing city in Western Daxing District economic and Technological Development Zone, Road No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20130724 |