CN101585661B - 一种不用丝网印刷的玻璃蚀刻方法 - Google Patents
一种不用丝网印刷的玻璃蚀刻方法 Download PDFInfo
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- CN101585661B CN101585661B CN200910064862XA CN200910064862A CN101585661B CN 101585661 B CN101585661 B CN 101585661B CN 200910064862X A CN200910064862X A CN 200910064862XA CN 200910064862 A CN200910064862 A CN 200910064862A CN 101585661 B CN101585661 B CN 101585661B
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CN200910064862XA CN101585661B (zh) | 2009-05-12 | 2009-05-12 | 一种不用丝网印刷的玻璃蚀刻方法 |
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CN200910064862XA CN101585661B (zh) | 2009-05-12 | 2009-05-12 | 一种不用丝网印刷的玻璃蚀刻方法 |
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CN101585661A CN101585661A (zh) | 2009-11-25 |
CN101585661B true CN101585661B (zh) | 2011-01-05 |
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CN110467354B (zh) * | 2019-08-27 | 2021-10-01 | Oppo广东移动通信有限公司 | 蒙砂玻璃及其制备方法、玻璃后盖和电子设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101054265A (zh) * | 2007-05-09 | 2007-10-17 | 信利半导体有限公司 | 平板显示器玻璃蚀刻液 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101054265A (zh) * | 2007-05-09 | 2007-10-17 | 信利半导体有限公司 | 平板显示器玻璃蚀刻液 |
Non-Patent Citations (1)
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JP特开2005-247687A 2005.09.15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Glass etching method without silk screen printing Effective date of registration: 20111118 Granted publication date: 20110105 Pledgee: Bank of Communications Ltd Henan branch Pledgor: Zhengzhou Heng Hao Glass Technology Co., Ltd.|Shanghai Heng Hao Glass Technology Co., Ltd. Registration number: 2011990000442 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121217 Granted publication date: 20110105 Pledgee: Bank of Communications Ltd Henan branch Pledgor: Zhengzhou Heng Hao Glass Technology Co., Ltd.|Shanghai Heng Hao Glass Technology Co., Ltd. Registration number: 2011990000442 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Glass etching method without silk screen printing Effective date of registration: 20121217 Granted publication date: 20110105 Pledgee: Bank of Communications Ltd Henan branch Pledgor: Zhengzhou Heng Hao Glass Technology Co., Ltd.|Shanghai Heng Hao Glass Technology Co., Ltd. Registration number: 2012990000806 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131223 Granted publication date: 20110105 Pledgee: Bank of Communications Ltd Henan branch Pledgor: Zhengzhou Heng Hao Glass Technology Co., Ltd.|Shanghai Heng Hao Glass Technology Co., Ltd. Registration number: 2012990000806 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Glass etching method without silk screen printing Effective date of registration: 20131223 Granted publication date: 20110105 Pledgee: Bank of Communications Ltd Henan branch Pledgor: Zhengzhou Henghao Glass Technology Co., Ltd. Registration number: 2013990001016 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150206 Granted publication date: 20110105 Pledgee: Bank of Communications Ltd Henan branch Pledgor: Zhengzhou Henghao Glass Technology Co., Ltd. Registration number: 2013990001016 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180510 Address after: 450000 121 Avenue, twenty-second economic and Technological Development Zone, Zhengzhou, Henan Patentee after: Zhengzhou Heng Hao Optical Technology Co., Ltd. Address before: 450001 Wu Tung Street, Zhengzhou hi tech Zone, Henan Province, No. 19 Patentee before: Zhengzhou Henghao Glass Technology Co., Ltd. |