KR100774890B1 - 필름형 진동판 - Google Patents
필름형 진동판 Download PDFInfo
- Publication number
- KR100774890B1 KR100774890B1 KR1020050088413A KR20050088413A KR100774890B1 KR 100774890 B1 KR100774890 B1 KR 100774890B1 KR 1020050088413 A KR1020050088413 A KR 1020050088413A KR 20050088413 A KR20050088413 A KR 20050088413A KR 100774890 B1 KR100774890 B1 KR 100774890B1
- Authority
- KR
- South Korea
- Prior art keywords
- diaphragm
- lead
- pattern
- voice coil
- terminal
- Prior art date
Links
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/025—Diaphragms comprising polymeric materials
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (4)
- 중심으로부터 에지를 향하여 연장되는 다수개의 인출 도전패턴이 형성된 진동판, 상기 진동판의 중심측 단부의 상기 인출 도전패턴에 인출 리드가 전기적으로 연결된 보이스 코일, 상기 진동판의 에지측에 결합되어 상기 인출 도전패턴측과 접속되는 단자패턴이 프린트 배선 방식으로 일체로 형성된 단자판을 구비하는 필름형 진동판에 있어서,상기 진동판의 에지에는 상기 인출 도전패턴에 대응되게 확대패턴이 형성되고,상기 단자판의 단자패턴은 상기 확대패턴에 접속되는 것을 특징으로 하는 필름형 진동판.
- 제 1 항에 있어서,상기 진동판의 확대패턴과 상기 단자판의 단자패턴은 솔더링되는 것을 특징으로 하는 필름형 진동판.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050088413A KR100774890B1 (ko) | 2005-09-22 | 2005-09-22 | 필름형 진동판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050088413A KR100774890B1 (ko) | 2005-09-22 | 2005-09-22 | 필름형 진동판 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070033840A KR20070033840A (ko) | 2007-03-27 |
KR100774890B1 true KR100774890B1 (ko) | 2007-11-08 |
Family
ID=41636609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050088413A KR100774890B1 (ko) | 2005-09-22 | 2005-09-22 | 필름형 진동판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100774890B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101515970B1 (ko) * | 2013-03-07 | 2015-05-04 | 주식회사 비에스이 | 리드 패턴을 갖는 진동판 조립체 |
KR102176421B1 (ko) | 2019-10-23 | 2020-11-11 | 삼원액트 주식회사 | 마이크로 스피커의 필름형 진동판 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100838125B1 (ko) * | 2006-12-01 | 2008-06-13 | 주식회사 이엠텍 | 음향변환장치 |
KR101160770B1 (ko) * | 2010-11-04 | 2012-06-28 | 고주헌 | 스피커 |
CN114866926B (zh) * | 2022-04-29 | 2024-10-11 | 歌尔股份有限公司 | 发声器件和音频设备 |
CN114866921B (zh) * | 2022-04-29 | 2024-10-11 | 歌尔股份有限公司 | 发声器件和音频设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738993A (ja) * | 1993-07-20 | 1995-02-07 | Matsushita Electric Ind Co Ltd | スピーカ用振動板 |
JP2004129080A (ja) * | 2002-10-04 | 2004-04-22 | Sanyo Electric Co Ltd | スピーカユニット |
KR20050052895A (ko) * | 2003-12-01 | 2005-06-07 | 삼성전기주식회사 | 마이크로 스피커용 진동판 및 이를 적용한 마이크로 스피커 |
-
2005
- 2005-09-22 KR KR1020050088413A patent/KR100774890B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738993A (ja) * | 1993-07-20 | 1995-02-07 | Matsushita Electric Ind Co Ltd | スピーカ用振動板 |
JP2004129080A (ja) * | 2002-10-04 | 2004-04-22 | Sanyo Electric Co Ltd | スピーカユニット |
KR20050052895A (ko) * | 2003-12-01 | 2005-06-07 | 삼성전기주식회사 | 마이크로 스피커용 진동판 및 이를 적용한 마이크로 스피커 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101515970B1 (ko) * | 2013-03-07 | 2015-05-04 | 주식회사 비에스이 | 리드 패턴을 갖는 진동판 조립체 |
KR102176421B1 (ko) | 2019-10-23 | 2020-11-11 | 삼원액트 주식회사 | 마이크로 스피커의 필름형 진동판 |
Also Published As
Publication number | Publication date |
---|---|
KR20070033840A (ko) | 2007-03-27 |
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