IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0971660
(2015-12-16)
|
| 등록번호 |
US-10231337
(2019-03-12)
|
|
발명자
/ 주소 |
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| 출원인 / 주소 |
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| 대리인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
95 |
초록
▼
Printed circuit assemblies comprising two or more printed circuit boards stacked and/or folded together and related methods. In some embodiments, a first printed circuit board comprising a first plurality of electrical components may be coupled with a second printed circuit board comprising a second
Printed circuit assemblies comprising two or more printed circuit boards stacked and/or folded together and related methods. In some embodiments, a first printed circuit board comprising a first plurality of electrical components may be coupled with a second printed circuit board comprising a second plurality of electrical components using a flexible coupling member. The first printed circuit board may be stacked on top of the second printed circuit board and coupled using an adhesive layer positioned in between the first printed circuit board and the second printed circuit board. The adhesive layer may be configured to maintain the first printed circuit board in a stacked configuration with respect to the second printed circuit board.
대표청구항
▼
1. A method for assembling a printed circuit assembly, the method comprising the steps of: obtaining a first printed circuit board electrically coupled with a second printed circuit board along at least one flexible coupling member, wherein the first printed circuit board comprises a rigid, printed
1. A method for assembling a printed circuit assembly, the method comprising the steps of: obtaining a first printed circuit board electrically coupled with a second printed circuit board along at least one flexible coupling member, wherein the first printed circuit board comprises a rigid, printed circuit board having a flexibility less than a flexibility of the flexible coupling member, wherein the second printed circuit board comprises a rigid, printed circuit board having a flexibility less than the flexibility of the flexible coupling member, wherein the first printed circuit board comprises a first plurality of electrical components, and wherein the second printed circuit board comprises a second plurality of electrical components;applying an adhesive barrier to at least one of the first printed circuit board and the second printed circuit board;applying a first adhesive layer to at least one of the first printed circuit board and the second printed circuit board, wherein the first adhesive layer forms a layer along each electrical component of the at least one of the first printed circuit board and the second printed circuit board, wherein the step of applying an adhesive barrier is performed before the step of applying a first adhesive layer to at least one of the first printed circuit board and the second printed circuit board, wherein the adhesive barrier defines an enclosed perimeter, and wherein the step of applying a first adhesive layer to at least one of the first printed circuit board and the second printed circuit board comprises pouring a liquid adhesive into the adhesive barrier; andstacking the first printed circuit board relative to the second printed circuit board to form a stacked, printed circuit assembly. 2. The method of claim 1, further comprising securing the first printed circuit board and the second printed circuit board in the stacked assembly using the first adhesive layer. 3. The method of claim 2, wherein the step of securing the first printed circuit board and the second printed circuit board in the stacked assembly using the adhesive layer comprises curing the adhesive layer. 4. The method of claim 1, further comprising: obtaining a third printed circuit board electrically coupled with the second printed circuit board, wherein the second printed circuit board is electrically coupled with both the first printed circuit board and the third printed circuit board, wherein the third printed circuit board comprises a rigid, printed circuit board having a flexibility less than a flexibility of the flexible coupling member, and wherein the third printed circuit board comprises a third plurality of electrical components;applying a second adhesive layer to at least one of the second printed circuit board and the third printed circuit board; andstacking the third printed circuit board relative to the first printed circuit board and the second printed circuit board to form the stacked, printed circuit assembly. 5. The method of claim 4, wherein the step of stacking the third printed circuit board relative to the first printed circuit board and the second printed circuit board comprises rolling the third printed circuit board relative to the second printed circuit board to form a first stack and rolling the first stack relative to the third printed circuit board to form a second stack made up of each of the first printed circuit board, the second printed circuit board, and the third printed circuit board such that the first printed circuit board is positioned in between the second printed circuit board and the third printed circuit board in the printed circuit assembly. 6. The method of claim 4, wherein the step of stacking the third printed circuit board relative to the first printed circuit board and the second printed circuit board comprises forming an accordion fold such that the second printed circuit board is positioned in between the first printed circuit board and the third printed circuit board in the printed circuit assembly. 7. The method of claim 1, wherein the step of stacking the first printed circuit board relative to the second printed circuit board to form a stacked, printed circuit assembly is performed without using any standoffs, connectors, or solder. 8. The method of claim 1, wherein the first adhesive layer encapsulates electrical components of the at least one of the first printed circuit board and the second printed circuit board. 9. The method of claim 8, wherein the adhesive layer is applied so as to fully encapsulate all electrical components of the at least one of the first printed circuit board and the second printed circuit board. 10. The method of claim 9, wherein the adhesive layer is applied so as to fully encapsulate each of the first plurality of electrical components and each of the second plurality of electrical components. 11. A method for assembling a printed circuit assembly, the method comprising the steps of: obtaining a first printed circuit board electrically coupled with a second printed circuit board along at least one flexible coupling member, wherein the first printed circuit board comprises a rigid, printed circuit board having a flexibility less than a flexibility of the flexible coupling member, wherein the second printed circuit board comprises a rigid, printed circuit board having a flexibility less than the flexibility of the flexible coupling member, wherein the first printed circuit board comprises a first plurality of electrical components, and wherein the second printed circuit board comprises a second plurality of electrical components;applying a first adhesive layer to at least one of the first printed circuit board and the second printed circuit board, wherein the first adhesive layer forms a layer along each electrical component of the at least one of the first printed circuit board and the second printed circuit board, and wherein the first adhesive layer encapsulates electrical components of the at least one of the first printed circuit board and the second printed circuit board; andstacking the first printed circuit board relative to the second printed circuit board to form a stacked, printed circuit assembly.
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