CN102374993B - 集成电路封装片三维引脚外观检测单元的检测方法 - Google Patents
集成电路封装片三维引脚外观检测单元的检测方法 Download PDFInfo
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102313745B (zh) * | 2011-07-21 | 2013-03-20 | 华中科技大学 | 集成电路管脚三维检测装置及检测方法 |
CN102903082B (zh) * | 2012-09-14 | 2015-06-24 | 重庆大学 | 一种基于开关中值滤波的加密图像去噪方法 |
CN102914544B (zh) * | 2012-09-29 | 2016-08-03 | 吴刚 | 用于租赁业务的视觉检查装置 |
CN102967602B (zh) * | 2012-11-26 | 2014-12-03 | 成都先进功率半导体股份有限公司 | 检测电子元件引脚焊接性能的方法 |
CN104198500B (zh) * | 2014-05-30 | 2016-09-07 | 深圳市浦洛电子科技有限公司 | 一种集成电路的针脚检测方法及装置 |
CN105389802B (zh) * | 2015-10-20 | 2018-07-03 | 无锡日联科技股份有限公司 | 一种基于X-Ray图像的IC元器件缺陷检测方法 |
CN109211304A (zh) * | 2017-07-05 | 2019-01-15 | 太仓澄天机械有限公司 | 一种带吸盘的自动外观检测装置 |
CN108072662A (zh) * | 2017-11-10 | 2018-05-25 | 长春理工大学 | 基于机器视觉的排针缺损检测方法及装置 |
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CN109100366A (zh) * | 2018-08-10 | 2018-12-28 | 武汉盛为芯科技有限公司 | 半导体激光器芯片端面外观的检测系统及方法 |
CN110187534B (zh) * | 2019-06-18 | 2022-07-08 | 深圳市全洲自动化设备有限公司 | 一种aoi测试检查lcd产品针脚偏位的方法及系统 |
CN110554046A (zh) * | 2019-09-05 | 2019-12-10 | 西安多维机器视觉检测技术有限公司 | 一种用于电子元器件引脚的检测系统和方法 |
JP7297907B2 (ja) * | 2019-09-18 | 2023-06-26 | 株式会社Fuji | 部品実装機 |
CN111640096B (zh) * | 2020-05-25 | 2023-04-21 | 中国电子科技集团公司第十三研究所 | 电子产品外观的检测方法、装置及终端 |
CN114950990B (zh) * | 2020-11-30 | 2023-12-29 | 深圳市华力宇电子科技有限公司 | Ic芯片检测装置 |
CN114486883A (zh) * | 2021-12-30 | 2022-05-13 | 中科蓝海(扬州)智能视觉科技有限公司 | 一种手机电源线定位检测方法和装置 |
CN114577135B (zh) * | 2022-03-01 | 2024-01-19 | 合肥图迅电子科技有限公司 | 基于单镜头的芯片引脚翘曲的3d检测方法及系统 |
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US6118540A (en) * | 1997-07-11 | 2000-09-12 | Semiconductor Technologies & Instruments, Inc. | Method and apparatus for inspecting a workpiece |
CN101576508A (zh) * | 2009-05-27 | 2009-11-11 | 华南理工大学 | 芯片外观缺陷自动检测装置及检测方法 |
CN101650155A (zh) * | 2009-08-14 | 2010-02-17 | 秦拓微电子技术(上海)有限公司 | 等光程五面视觉检测技术 |
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杨勇等.一种集成芯片引脚外观检测系统的研究.《仪器仪表学报》.2002,第23卷(第5期),74-76. * |
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