CN207239977U - 一种薄片大口径dkdp晶体抛光夹具 - Google Patents
一种薄片大口径dkdp晶体抛光夹具 Download PDFInfo
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- CN207239977U CN207239977U CN201820121803.6U CN201820121803U CN207239977U CN 207239977 U CN207239977 U CN 207239977U CN 201820121803 U CN201820121803 U CN 201820121803U CN 207239977 U CN207239977 U CN 207239977U
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
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Cited By (1)
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CN111136575A (zh) * | 2018-11-05 | 2020-05-12 | 三星显示有限公司 | 基底支撑装置和使用该基底支撑装置抛光基底的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111136575A (zh) * | 2018-11-05 | 2020-05-12 | 三星显示有限公司 | 基底支撑装置和使用该基底支撑装置抛光基底的方法 |
CN111136575B (zh) * | 2018-11-05 | 2024-06-11 | 三星显示有限公司 | 基底支撑装置和使用该基底支撑装置抛光基底的方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polishing fixture for thin slice large diameter DKDP crystal Effective date of registration: 20220127 Granted publication date: 20180417 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN JINGZHONG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2022980001156 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230111 Granted publication date: 20180417 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN JINGZHONG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2022980001156 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of wafer large diameter DKDP crystal polishing fixture Effective date of registration: 20230129 Granted publication date: 20180417 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN JINGZHONG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2023980031737 |