Title:
ACOUSTIC/ELECTRICAL SIGNAL CONVERTING PACKAGE
Document Type and Number:
WIPO Patent Application WO/2010/018998
Kind Code:
A2
Abstract:
The present invention relates to an acoustic/electrical signal converting package. The acoustic/electrical signal converting package of the present invention achieves a significant improvement over the structures of conventional acoustic/electrical signal converting packages. The present invention provides an acoustic/electrical signal converting package forming a trench on a part of a printed circuit board, and an acoustic/electrical signal converting element, a set of signal processing circuits, and the like are buried in the trenches, thereby preventing the upper area of the printed circuit board from being unnecessarily occupied by the acoustic/electrical signal converting element, the set of signal processing circuits, the like. Further, the present invention achieves a simple structure of a linear electrical connection pattern which can replace a loop-type electrical connection wire, thereby enabling flexibility in mutual electrical connection. The present invention may guide the manufacturers to flexibly manufacture optimum products according to the needs of users while effectively overcoming problems caused by the structure in that an acoustic/electrical signal converting element and a set of signal processing circuits are mounted on a printed circuit board, problems caused by use of an adhesive for the adhesion and fixing of an acoustic/electrical signal converting element, and problems caused by a loop-type arrangement of electrical connection wires.
Inventors:
NAM, Kunwoo (#505-303, Hyundai 5-cha Apt.Dangsan-dong 4-ga, Yeongdeungpo-g, Seoul 150-754, 150-754, KR)
남건우 (서울특별시 영등포구 당산동4가 현대5차아파트 505동 303호, 150-754 Seoul, 150-754, KR)
LEE, Junghoon (#601, Myeongji haedeuneunteo 593-64,Bangbae 3-dong, Seocho-gu, Seoul 137-063, 137-063, KR)
이정훈 (서울특별시 서초구 방배3동 593-64 명지 해드는터 601호, 137-063 Seoul, 137-063, KR)
남건우 (서울특별시 영등포구 당산동4가 현대5차아파트 505동 303호, 150-754 Seoul, 150-754, KR)
LEE, Junghoon (#601, Myeongji haedeuneunteo 593-64,Bangbae 3-dong, Seocho-gu, Seoul 137-063, 137-063, KR)
이정훈 (서울특별시 서초구 방배3동 593-64 명지 해드는터 601호, 137-063 Seoul, 137-063, KR)
Application Number:
KR2009/004507
Publication Date:
February 18, 2010
Filing Date:
August 12, 2009
Export Citation:
Assignee:
COSMOSOUND TECHNOLOGY CO., LTD. (86-1, Yeongcheon-ri Dongtan-myeon, Hwaseong-s, Gyeonggi-do 445-813, 445-813, KR)
주식회사 씨에스티 (경기도 화성시 동탄면 영천리 86-1, 445-813 Gyeonggi-do, 445-813, KR)
NAM, Kunwoo (#505-303, Hyundai 5-cha Apt.Dangsan-dong 4-ga, Yeongdeungpo-g, Seoul 150-754, 150-754, KR)
남건우 (서울특별시 영등포구 당산동4가 현대5차아파트 505동 303호, 150-754 Seoul, 150-754, KR)
LEE, Junghoon (#601, Myeongji haedeuneunteo 593-64,Bangbae 3-dong, Seocho-gu, Seoul 137-063, 137-063, KR)
주식회사 씨에스티 (경기도 화성시 동탄면 영천리 86-1, 445-813 Gyeonggi-do, 445-813, KR)
NAM, Kunwoo (#505-303, Hyundai 5-cha Apt.Dangsan-dong 4-ga, Yeongdeungpo-g, Seoul 150-754, 150-754, KR)
남건우 (서울특별시 영등포구 당산동4가 현대5차아파트 505동 303호, 150-754 Seoul, 150-754, KR)
LEE, Junghoon (#601, Myeongji haedeuneunteo 593-64,Bangbae 3-dong, Seocho-gu, Seoul 137-063, 137-063, KR)
International Classes:
H04R19/04
Attorney, Agent or Firm:
KIM, Sun-young (Korea Coal Center, 10th Floor 80-6,Susong-Dong, Chongro-Ku, Seoul 110-727, 110-727, KR)
Download PDF: