CN103545160B - 一种场发射管 - Google Patents
一种场发射管 Download PDFInfo
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- CN103545160B CN103545160B CN201210247865.9A CN201210247865A CN103545160B CN 103545160 B CN103545160 B CN 103545160B CN 201210247865 A CN201210247865 A CN 201210247865A CN 103545160 B CN103545160 B CN 103545160B
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CN201210247865.9A CN103545160B (zh) | 2012-07-17 | 2012-07-17 | 一种场发射管 |
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CN201210247865.9A CN103545160B (zh) | 2012-07-17 | 2012-07-17 | 一种场发射管 |
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CN103545160A CN103545160A (zh) | 2014-01-29 |
CN103545160B true CN103545160B (zh) | 2016-04-27 |
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CN201210247865.9A Active CN103545160B (zh) | 2012-07-17 | 2012-07-17 | 一种场发射管 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1553473A (zh) * | 2003-05-26 | 2004-12-08 | 中国科学院金属研究所 | 低压场发射阴极x射线管 |
KR20070071918A (ko) * | 2005-12-30 | 2007-07-04 | 한국전기연구원 | 탄소나노튜브를 이용한 오목한 그리드 구조의 엑스-선관 |
CN101499391A (zh) * | 2008-02-01 | 2009-08-05 | 清华大学 | 电子发射装置及显示装置 |
CN102420088A (zh) * | 2011-12-05 | 2012-04-18 | 李驰 | 一种背栅极式可栅控冷阴极x射线管 |
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- 2012-07-17 CN CN201210247865.9A patent/CN103545160B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1553473A (zh) * | 2003-05-26 | 2004-12-08 | 中国科学院金属研究所 | 低压场发射阴极x射线管 |
KR20070071918A (ko) * | 2005-12-30 | 2007-07-04 | 한국전기연구원 | 탄소나노튜브를 이용한 오목한 그리드 구조의 엑스-선관 |
CN101499391A (zh) * | 2008-02-01 | 2009-08-05 | 清华大学 | 电子发射装置及显示装置 |
CN102420088A (zh) * | 2011-12-05 | 2012-04-18 | 李驰 | 一种背栅极式可栅控冷阴极x射线管 |
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CN103545160A (zh) | 2014-01-29 |
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Address after: 201815 Shanghai City, Jiading District Jiading Industrial Zone No. 1180 Building 8 Xing Xian Lu Patentee after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201815 Shanghai City, Jiading District Jiading Industrial Zone No. 1180 Building 8 Xing Xian Lu Patentee before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 201807 2258 Chengbei Road, Jiading District, Shanghai Patentee after: Shanghai Lianying Medical Technology Co.,Ltd. Address before: 201815 Building 8, No. 1180, Xingxian Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee before: Shanghai Lianying Medical Technology Co.,Ltd. |