CN103363933A - 检测pcb图形偏移原因的方法 - Google Patents
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103987194A (zh) * | 2014-05-04 | 2014-08-13 | 奥士康精密电路(惠州)有限公司 | 一种多层板压合涨缩控制方法 |
CN106643636A (zh) * | 2016-12-29 | 2017-05-10 | 广东浪潮大数据研究有限公司 | 一种pcba板卡微变形监测及改善方法 |
CN106852030A (zh) * | 2017-03-14 | 2017-06-13 | 奥士康精密电路(惠州)有限公司 | 一种确定pcb内层菲林补偿系数的方法 |
CN108526557A (zh) * | 2017-03-02 | 2018-09-14 | 无锡深南电路有限公司 | 一种高精度ic载板的加工方法 |
CN113408238A (zh) * | 2021-05-25 | 2021-09-17 | 奥士康科技股份有限公司 | 一种确定防焊8点ccd最佳对位值的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11163201A (ja) * | 1997-11-28 | 1999-06-18 | Hitachi Ltd | 半導体装置 |
WO2007069800A1 (en) * | 2005-12-12 | 2007-06-21 | Samsung Fine Chemicals Co., Ltd | Water based coating materials and manufacturing method thereof |
CN101389188A (zh) * | 2007-09-10 | 2009-03-18 | 上海市闵行中学 | 利用敷铜板做pcb的方法 |
CN102032885A (zh) * | 2010-08-31 | 2011-04-27 | 北大方正集团有限公司 | 印制线路板、其两面线路图形层间对准度检测方法及装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11163201A (ja) * | 1997-11-28 | 1999-06-18 | Hitachi Ltd | 半導体装置 |
WO2007069800A1 (en) * | 2005-12-12 | 2007-06-21 | Samsung Fine Chemicals Co., Ltd | Water based coating materials and manufacturing method thereof |
CN101389188A (zh) * | 2007-09-10 | 2009-03-18 | 上海市闵行中学 | 利用敷铜板做pcb的方法 |
CN102032885A (zh) * | 2010-08-31 | 2011-04-27 | 北大方正集团有限公司 | 印制线路板、其两面线路图形层间对准度检测方法及装置 |
Non-Patent Citations (1)
Title |
---|
文海舟: "菲林变形的初步研究", 《2006中日电子电路秋季大会国际PCB技术/信息论坛论文集》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103987194A (zh) * | 2014-05-04 | 2014-08-13 | 奥士康精密电路(惠州)有限公司 | 一种多层板压合涨缩控制方法 |
CN106643636A (zh) * | 2016-12-29 | 2017-05-10 | 广东浪潮大数据研究有限公司 | 一种pcba板卡微变形监测及改善方法 |
CN108526557A (zh) * | 2017-03-02 | 2018-09-14 | 无锡深南电路有限公司 | 一种高精度ic载板的加工方法 |
CN106852030A (zh) * | 2017-03-14 | 2017-06-13 | 奥士康精密电路(惠州)有限公司 | 一种确定pcb内层菲林补偿系数的方法 |
CN106852030B (zh) * | 2017-03-14 | 2019-04-12 | 奥士康精密电路(惠州)有限公司 | 一种确定pcb内层菲林补偿系数的方法 |
CN113408238A (zh) * | 2021-05-25 | 2021-09-17 | 奥士康科技股份有限公司 | 一种确定防焊8点ccd最佳对位值的方法 |
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