KR100781230B1 - 무선단말기용 스피커 - Google Patents
무선단말기용 스피커 Download PDFInfo
- Publication number
- KR100781230B1 KR100781230B1 KR1020060041909A KR20060041909A KR100781230B1 KR 100781230 B1 KR100781230 B1 KR 100781230B1 KR 1020060041909 A KR1020060041909 A KR 1020060041909A KR 20060041909 A KR20060041909 A KR 20060041909A KR 100781230 B1 KR100781230 B1 KR 100781230B1
- Authority
- KR
- South Korea
- Prior art keywords
- diaphragm
- edge
- width
- speaker
- vibration
- Prior art date
Links
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers
-
- 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
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (3)
- 전기적인 신호에 의하여 진동하면서 음파로 변환하여 발생하는 진동판과; 상기 진동판과 접합되어 진동판이 원활한 진동을 유지하도록 지지하는 에지와; 상기 에지와 접합되고, 내부에 자기회로부를 구비한 외함을 형성하는 프레임과; 상기 에지는 상기 진동판의 반경이 긴 장축부에 형성되는 폭을 좁게 형성하고, 상기 진동판의 반경이 짧은 단축부에 형성되는 폭은 넓게 형성하여 상기 에지의 폭이 전체적으로 동일 폭을 갖는 것을 포함하는 무선단말기용 스피커.
- 삭제
- 제 1 항에 있어서, 상기 프레임은 상기 에지와 동일한 형상으로 형성하는 것을 포함하는 무선단말기용 스피커.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060041909A KR100781230B1 (ko) | 2006-05-10 | 2006-05-10 | 무선단말기용 스피커 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060041909A KR100781230B1 (ko) | 2006-05-10 | 2006-05-10 | 무선단말기용 스피커 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070109224A KR20070109224A (ko) | 2007-11-15 |
KR100781230B1 true KR100781230B1 (ko) | 2007-12-03 |
Family
ID=39063767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060041909A KR100781230B1 (ko) | 2006-05-10 | 2006-05-10 | 무선단말기용 스피커 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100781230B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1094088A (ja) | 1996-09-19 | 1998-04-10 | Matsushita Electric Ind Co Ltd | スピーカ |
KR200326984Y1 (ko) | 2003-06-04 | 2003-09-19 | 부전전자부품 주식회사 | 전기-음향변환장치 |
KR200420925Y1 (ko) | 2006-04-05 | 2006-07-06 | 부전전자부품 주식회사 | 이동통신 단말기용 스피커의 진동판 고정구조 |
KR20190000930A (ko) * | 2014-05-28 | 2019-01-03 | 가부시키가이샤 스크린 홀딩스 | 정제 인쇄 장치 및 정제 인쇄 방법 |
-
2006
- 2006-05-10 KR KR1020060041909A patent/KR100781230B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1094088A (ja) | 1996-09-19 | 1998-04-10 | Matsushita Electric Ind Co Ltd | スピーカ |
KR200326984Y1 (ko) | 2003-06-04 | 2003-09-19 | 부전전자부품 주식회사 | 전기-음향변환장치 |
KR200420925Y1 (ko) | 2006-04-05 | 2006-07-06 | 부전전자부품 주식회사 | 이동통신 단말기용 스피커의 진동판 고정구조 |
KR20190000930A (ko) * | 2014-05-28 | 2019-01-03 | 가부시키가이샤 스크린 홀딩스 | 정제 인쇄 장치 및 정제 인쇄 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20070109224A (ko) | 2007-11-15 |
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