IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0038048
(2005-01-21)
|
등록번호 |
US-7278193
(2007-10-09)
|
우선권정보 |
KR-1999-05914(1999-02-23); KR-1999-43714(1999-10-11); KR-1999-43715(1999-10-11); KR-1999-43716(1999-10-11); KR-1999-43717(1999-10-11) |
발명자
/ 주소 |
- Choi,Bong Kyu
- Choi,Chun Ho
|
출원인 / 주소 |
- Samsung Electro Mechanics Co., Ltd.
|
대리인 / 주소 |
Lowe Hauptman Ham & Berner
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
16 |
초록
▼
A device is provided for coupling (i) a PCB sheet, which includes a first PCB and a space formed after removing a defective PCB from the PCB sheet, with (ii) a replacement second PCB received in the space and has a connecting part spaced from a periphery of the space by a channel. The device include
A device is provided for coupling (i) a PCB sheet, which includes a first PCB and a space formed after removing a defective PCB from the PCB sheet, with (ii) a replacement second PCB received in the space and has a connecting part spaced from a periphery of the space by a channel. The device includes a PCB securing plate adapted to support the PCB sheet. PCB securing pins project from an upper surface of the PCB securing plate to be inserted into pin receiving holes of the first and second PCBs for positioning the PCBs. PCB securing tapes are integrally attached on the PCB securing plate for securing the PCB sheet and the second PCB to the PCB securing plate. An adhesive is adapted to be filled into the channel to couple, when cured, the PCB sheet and the second PCB together.
대표청구항
▼
What is claimed is: 1. A device for coupling (i) a printed circuit board (PCB) sheet, which includes a first PCB and a space formed after removing a defective PCB from the PCB sheet by cutting a connecting part of the defective PCB, with (ii) a replacement, good quality second PCB, which is receive
What is claimed is: 1. A device for coupling (i) a printed circuit board (PCB) sheet, which includes a first PCB and a space formed after removing a defective PCB from the PCB sheet by cutting a connecting part of the defective PCB, with (ii) a replacement, good quality second PCB, which is received in the space of the PCB sheet and has a connecting part spaced from a periphery of the space of the PCB sheet by a channel, said device comprising: a PCB securing plate adapted to support the PCB sheet; a plurality of PCB securing pins projecting from an upper surface of said PCB securing plate, wherein said PCB securing pins are adapted to be inserted into pin receiving holes of the first and second PCBs for positioning the first and second PCBs on said PCB securing plate; a plurality of PCB securing tapes integrally attached on said PCB securing plate, wherein said tapes are adapted to secure the PCB sheet and the second PCB to said PCB securing plate for preventing loose movements of the second PCB in the PCB sheet; and an adhesive adapted to be filled into the channel between the PCB sheet and the second PCB and to be cured so as to couple the PCB sheet and the second PCB together. 2. The device as claimed in claim 1, wherein said PCB securing tapes are heat resistant tapes for preventing thermal deformations. 3. The device as claimed in claim 2, wherein said PCB securing tapes are double-face tapes, are put around said PCB securing plate, and are adapted to secure the PCB sheet to said PCB securing plate at respective side edges of the PCB sheet and said PCB securing plate. 4. The device as claimed in claim 1, wherein one said PCB securing tape is put on the upper surface of said PCB securing plate at a allocation adapted to correspond to a bottom of the channel for preventing leakage of said adhesive. 5. The device as claimed in claim 1, wherein said adhesive is a high temperature adhesive for preventing thermal deformations. 6. The device as claimed in claim 1, further comprising a flat cover disposed on said first PCB or said second PCB to protect the same. 7. In combination, a printed circuit board (PCB) sheet, which includes a first PCB and a space formed after removing a defective PCB from the PCB sheet by cutting a connecting part of the defective PCB; a replacement, good quality second PCB, which is received in the space of the PCB sheet and has a connecting part spaced from a periphery of the space of the PCB sheet by a channel; and a device for coupling said PCB sheet with said second PCB, said device comprising: a PCB securing plate supporting, on an upper surface thereof, the PCB sheet and the second PCB; a plurality of PCB securing pins projecting from the upper surface of said PCB securing plate and being inserted into pin receiving holes of said first and second PCBs for positioning said first and second PCBs on said PCB securing plate; a plurality of PCB securing tapes integrally attached on said PCB securing plate, and securing the PCB sheet and the second PCB to said PCB securing plate for preventing loose movements of said second PCB in said PCB sheet; and an adhesive filled into said channel between said PCB sheet and said second PCB and coupling the PCB sheet and the second PCB together. 8. The combination as claimed in claim 7, wherein said PCB securing tapes are heat resistant tapes for preventing thermal deformations. 9. The combination as claimed in claim 8, wherein said PCB securing tapes are double-face tapes, are put around said PCB securing plate, and secure the PCB sheet to said PCB securing plate at respective side edges of the PCB sheet and said PCB securing plate. 10. The combination as claimed in claim 7, wherein one said PCB securing tape is put on the upper surface of said PCB securing plate at a location corresponding to a bottom of said channel for preventing leakage of said adhesive. 11. The combination as claimed in claim 7, wherein said adhesive is a high temperature adhesive for preventing thermal deformations. 12. The combination as claimed in claim 7, further comprising a flat cover disposed on said first PCB or said second PCB to protect the same. 13. The combination as claimed in claim 7, wherein said channel formed between said PCB sheet and said second PCB and receiving said adhesive therein has a width of 1 to 5 mm. 14. The combination of claim 7, wherein the periphery of the space in the PCB sheet has a recess into which the connecting part of the second PCB projects. 15. The combination of claim 7, wherein the second PCB has several connecting parts arranged around a periphery thereof, and the periphery of the space in the PCB sheet has a number of recesses into each of which one of the connecting parts of the second PCB projects.
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