TWI818677B - 外觀檢查裝置以及外觀檢查方法 - Google Patents
外觀檢查裝置以及外觀檢查方法 Download PDFInfo
- Publication number
- TWI818677B TWI818677B TW111130709A TW111130709A TWI818677B TW I818677 B TWI818677 B TW I818677B TW 111130709 A TW111130709 A TW 111130709A TW 111130709 A TW111130709 A TW 111130709A TW I818677 B TWI818677 B TW I818677B
- Authority
- TW
- Taiwan
- Prior art keywords
- workpiece
- lead frame
- electronic component
- appearance inspection
- illumination
- Prior art date
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003384 imaging method Methods 0.000 claims abstract description 71
- 238000005286 illumination Methods 0.000 claims description 54
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 230000005856 abnormality Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000003985 ceramic capacitor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021-151181 | 2021-09-16 | ||
JP2021151181A JP2023043509A (ja) | 2021-09-16 | 2021-09-16 | 外観検査装置及び外観検査方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW202314591A TW202314591A (zh) | 2023-04-01 |
TWI818677B true TWI818677B (zh) | 2023-10-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW111130709A TWI818677B (zh) | 2021-09-16 | 2022-08-16 | 外觀檢查裝置以及外觀檢查方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2023043509A (ja) |
CN (1) | CN115825093A (ja) |
TW (1) | TWI818677B (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147237B (zh) * | 2009-12-24 | 2013-11-27 | 雅马哈发动机株式会社 | 检查装置以及检查方法 |
TW201534904A (zh) * | 2013-11-29 | 2015-09-16 | Ueno Seiki Co Ltd | 外觀檢查裝置 |
TWI580951B (zh) * | 2014-09-05 | 2017-05-01 | 斯克林集團公司 | 檢查裝置及檢查方法 |
TW202018282A (zh) * | 2018-10-15 | 2020-05-16 | 日商東京威爾斯股份有限公司 | 非破壞自動檢查系統 |
CN107429991B (zh) * | 2015-04-14 | 2021-09-07 | 雅马哈发动机株式会社 | 外观检查装置及外观检查方法 |
-
2021
- 2021-09-16 JP JP2021151181A patent/JP2023043509A/ja active Pending
-
2022
- 2022-08-05 CN CN202210936666.2A patent/CN115825093A/zh active Pending
- 2022-08-16 TW TW111130709A patent/TWI818677B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102147237B (zh) * | 2009-12-24 | 2013-11-27 | 雅马哈发动机株式会社 | 检查装置以及检查方法 |
TW201534904A (zh) * | 2013-11-29 | 2015-09-16 | Ueno Seiki Co Ltd | 外觀檢查裝置 |
TWI580951B (zh) * | 2014-09-05 | 2017-05-01 | 斯克林集團公司 | 檢查裝置及檢查方法 |
CN107429991B (zh) * | 2015-04-14 | 2021-09-07 | 雅马哈发动机株式会社 | 外观检查装置及外观检查方法 |
TW202018282A (zh) * | 2018-10-15 | 2020-05-16 | 日商東京威爾斯股份有限公司 | 非破壞自動檢查系統 |
Also Published As
Publication number | Publication date |
---|---|
JP2023043509A (ja) | 2023-03-29 |
CN115825093A (zh) | 2023-03-21 |
TW202314591A (zh) | 2023-04-01 |
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