US 11,871,511 B2
Flexible circuit mother board and detection method thereof
Han Wu, Wuhan (CN); Houfu Gong, Wuhan (CN); Zhenhua Liang, Wuhan (CN); and Xiang Huang, Wuhan (CN)
Assigned to WuHan TianMa Micro-electronics CO., LTD., Wuhan (CN)
Filed by WuHan TianMa Micro-electronics CO., LTD., Wuhan (CN)
Filed on Aug. 26, 2020, as Appl. No. 17/003,308.
Claims priority of application No. 202010611913.2 (CN), filed on Jun. 29, 2020.
Prior Publication US 2021/0410289 A1, Dec. 30, 2021
Int. Cl. H05K 1/02 (2006.01); G01R 31/28 (2006.01); H01R 12/59 (2011.01); H01R 12/61 (2011.01); H05K 1/11 (2006.01); H05K 3/00 (2006.01); H05K 3/30 (2006.01); H05K 3/40 (2006.01)
CPC H05K 1/0268 (2013.01) [G01R 31/2818 (2013.01); H01R 12/592 (2013.01); H01R 12/61 (2013.01); H05K 1/111 (2013.01); H05K 3/0052 (2013.01); H05K 3/0097 (2013.01); H05K 3/303 (2013.01); H05K 3/403 (2013.01); H05K 2201/09781 (2013.01); H05K 2201/10015 (2013.01); H05K 2201/10022 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A flexible circuit mother board, comprising:
a plurality of flexible circuit daughter boards;
at least one detection terminal group; and
a plurality of external pad groups corresponding to the plurality of flexible circuit daughter boards in one-to-one correspondence,
wherein each of the plurality of flexible circuit daughter boards has a bonding pad area adjacent to a corresponding one of the plurality of external pad groups,
wherein each of the at least one detection terminal group detects at least one of the plurality of flexible circuit daughter boards, and each of the at least one detection terminal group comprises a plurality of detection terminals; and
wherein each of the plurality of flexible circuit daughter boards comprises a plurality of capacitors, each of the plurality of capacitors comprises a first electrode plate and a second electrode plate, and each of the first electrode plate and the second electrode plate is electrically connected to one of the plurality of detection terminals.