KR20050093351A - 콘덴서 스피커 - Google Patents
콘덴서 스피커 Download PDFInfo
- Publication number
- KR20050093351A KR20050093351A KR1020040018659A KR20040018659A KR20050093351A KR 20050093351 A KR20050093351 A KR 20050093351A KR 1020040018659 A KR1020040018659 A KR 1020040018659A KR 20040018659 A KR20040018659 A KR 20040018659A KR 20050093351 A KR20050093351 A KR 20050093351A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- vibrating
- electrode plate
- fixed electrode
- condenser speaker
- Prior art date
Links
- 229920006254 polymer film Polymers 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000012212 insulator Substances 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 36
- 239000002184 metal Substances 0.000 description 7
- 230000005684 electric field Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- UTMWFJSRHLYRPY-UHFFFAOYSA-N 3,3',5,5'-tetrachlorobiphenyl Chemical compound ClC1=CC(Cl)=CC(C=2C=C(Cl)C=C(Cl)C=2)=C1 UTMWFJSRHLYRPY-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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
- H04R7/06—Plane diaphragms comprising a plurality of sections or layers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/02—Loudspeakers
-
- 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
-
- 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)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (6)
- 고분자 필름의 일면에 전극 형성용 도체를 코팅하여 이루어지고 그 코팅면에 전극 연결과 고분자 필름의 형태를 유지시키는 링이 형성된 2개의 진동필름과,상기 진동필름 사이에 일정거리 이격되어 위치되고 외측으로 돌기가 형성되며 돌기에서 수직으로 연장되어 연결부가 형성된 고정극판과,상기 하나의 진동필름의 링에 연결된 연결부재와,상기 연결부 및 연결부재와 전기적으로 연결되어 외부의 교류전압을 진동필름과 고정극판에 인가하는 PCB와,상기 돌기가 수용되는 수용홈이 형성된 돌출부가 외측으로 형성되고, 중앙부위에는 진동필름, 고정극판, 연결부재가 수용되는 관통홀이 형성된 절연물과,상기한 구성품을 수용하여 고정하고 일면에 음압 배출구가 형성된 케이스를 포함하는 콘덴서 스피커.
- 청구항 1에 있어서, 상기 2개의 고분자 필름의 두께는 서로 다른 것임을 특징으로 하는 콘덴서 스피커.
- 청구항 1 또는 청구항 2에 있어서, 상기 고분자 필름의 두께는 10∼100㎛인 것을 특징으로 하는 콘덴서 스피커.
- 청구항 1에 있어서, 상기 2개의 고분자 필름중 어느 하나의 필름에 중량부재가 부착되어 고분자 필름의 무게가 서로 다른 것을 특징으로 하는 콘덴서 스피커.
- 청구항 1에 있어서, 상기 진동필름과 고정극판 사이의 일정거리는 극간 공간을 형성하기 위한 절연필름의 스페이서로 유지됨을 특징으로 하는 콘덴서 스피커.
- 청구항 1에 있어서, 상기 연결부재는 링형상의 도전성판 스프링으로 완충 역할을 겸하는 것을 특징으로 하는 콘덴서 스피커.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040018659A KR100638316B1 (ko) | 2004-03-19 | 2004-03-19 | 콘덴서 스피커 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040018659A KR100638316B1 (ko) | 2004-03-19 | 2004-03-19 | 콘덴서 스피커 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0007593U Division KR200354311Y1 (ko) | 2004-03-19 | 2004-03-19 | 콘덴서 스피커 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050093351A true KR20050093351A (ko) | 2005-09-23 |
KR100638316B1 KR100638316B1 (ko) | 2006-10-25 |
Family
ID=37274459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040018659A KR100638316B1 (ko) | 2004-03-19 | 2004-03-19 | 콘덴서 스피커 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100638316B1 (ko) |
-
2004
- 2004-03-19 KR KR1020040018659A patent/KR100638316B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100638316B1 (ko) | 2006-10-25 |
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