CN203840636U - Pcb焊盘 - Google Patents
Pcb焊盘 Download PDFInfo
- Publication number
- CN203840636U CN203840636U CN201420204305.XU CN201420204305U CN203840636U CN 203840636 U CN203840636 U CN 203840636U CN 201420204305 U CN201420204305 U CN 201420204305U CN 203840636 U CN203840636 U CN 203840636U
- Authority
- CN
- China
- Prior art keywords
- copper foil
- pcb
- arc edge
- groove
- pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000011889 copper foil Substances 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000006071 cream Substances 0.000 description 4
- -1 20b Chemical compound 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420204305.XU CN203840636U (zh) | 2014-04-24 | 2014-04-24 | Pcb焊盘 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420204305.XU CN203840636U (zh) | 2014-04-24 | 2014-04-24 | Pcb焊盘 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203840636U true CN203840636U (zh) | 2014-09-17 |
Family
ID=51518427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420204305.XU Expired - Lifetime CN203840636U (zh) | 2014-04-24 | 2014-04-24 | Pcb焊盘 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203840636U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105792511A (zh) * | 2016-03-30 | 2016-07-20 | 努比亚技术有限公司 | 一种焊盘兼容结构以及pcb板 |
-
2014
- 2014-04-24 CN CN201420204305.XU patent/CN203840636U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105792511A (zh) * | 2016-03-30 | 2016-07-20 | 努比亚技术有限公司 | 一种焊盘兼容结构以及pcb板 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200609 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
CX01 | Expiry of patent term |