Invention Grant
- Patent Title: Multilayer printed circuit board and method for making same
- Patent Title (中): 多层印刷电路板及其制造方法
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Application No.: US13233189Application Date: 2011-09-15
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Publication No.: US08723050B2Publication Date: 2014-05-13
- Inventor: Chien-Pang Cheng
- Applicant: Chien-Pang Cheng
- Applicant Address: TW Tayuan, Taoyuan
- Assignee: Zhen Ding Technology Co., Ltd.
- Current Assignee: Zhen Ding Technology Co., Ltd.
- Current Assignee Address: TW Tayuan, Taoyuan
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: CN201010605543 20101228
- Main IPC: H05K1/11
- IPC: H05K1/11 ; H05K1/02 ; H05K3/10

Abstract:
An exemplary multilayer printed circuit board includes a first circuit substrate, a third circuit substrate, a second circuit substrate between the first and third circuit substrates, a first anisotropically conductive adhesive layer between the first and second circuit substrates, and a second anisotropically conductive adhesive layer between the second and third circuit substrates. The first circuit substrate includes a first conductive terminal and a first through hole. The second circuit substrate includes a second conductive terminal and two through holes (i.e. second and third through holes). The third circuit substrate includes a third conductive terminal and a fourth through hole. The first anisotropically conductive adhesive layer fills the first and third through holes to electrically connect the first and second conductive terminals. The second anisotropically conductive adhesive layer fills the second and fourth through holes to electrically connect the second and third conductive terminals.
Public/Granted literature
- US20120160554A1 MULTILAYER PRINTED CIRCUIT BOARD AND METHOD FOR MAKING SAME Public/Granted day:2012-06-28
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