JPH01175097U - - Google Patents
Info
- Publication number
- JPH01175097U JPH01175097U JP7152988U JP7152988U JPH01175097U JP H01175097 U JPH01175097 U JP H01175097U JP 7152988 U JP7152988 U JP 7152988U JP 7152988 U JP7152988 U JP 7152988U JP H01175097 U JPH01175097 U JP H01175097U
- Authority
- JP
- Japan
- Prior art keywords
- light
- subcone
- diaphragm
- utility
- scope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図イは本考案の第１実施例の概略半断面図
、ロ図は同上の要部動作説明図、ハ図はスピーカ
システムの一例、第２図は本考案の第２実施例の
要部説明図、第３図は本考案の第３実施例の概略
半断面図を示す。 １，１Ａ……振動板、１Ｃ……集光性樹脂層で
あるシート、２……集光性樹脂。
、ロ図は同上の要部動作説明図、ハ図はスピーカ
システムの一例、第２図は本考案の第２実施例の
要部説明図、第３図は本考案の第３実施例の概略
半断面図を示す。 １，１Ａ……振動板、１Ｃ……集光性樹脂層で
あるシート、２……集光性樹脂。
Claims (1)
- 振動板、センターキヤツプまたはサブコーンが
集光性樹脂を有する材質にて構成され、発光可能
としたことを特徴とするスピーカ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7152988U JPH01175097U (ja) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7152988U JPH01175097U (ja) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175097U true JPH01175097U (ja) | 1989-12-13 |
Family
ID=31296735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7152988U Pending JPH01175097U (ja) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175097U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015129232A1 (ja) * | 2014-02-25 | 2015-09-03 | パナソニックＩｐマネジメント株式会社 | ラウドスピーカと、これを用いた電子機器、移動体装置 |
| WO2015146117A1 (ja) * | 2014-03-27 | 2015-10-01 | パナソニックＩｐマネジメント株式会社 | ラウドスピーカと、これを用いた電子機器、移動体装置 |
-
1988
- 1988-05-30 JP JP7152988U patent/JPH01175097U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015129232A1 (ja) * | 2014-02-25 | 2015-09-03 | パナソニックＩｐマネジメント株式会社 | ラウドスピーカと、これを用いた電子機器、移動体装置 |
| EP3113503A4 (en) * | 2014-02-25 | 2017-03-08 | Panasonic Intellectual Property Management Co., Ltd. | Loudspeaker, electronic apparatus using same, and mobile apparatus |
| US9813820B2 (en) | 2014-02-25 | 2017-11-07 | Panasonic Intellectual Property Management Co., Ltd. | Loudspeaker, electronic apparatus using same, and mobile apparatus |
| WO2015146117A1 (ja) * | 2014-03-27 | 2015-10-01 | パナソニックＩｐマネジメント株式会社 | ラウドスピーカと、これを用いた電子機器、移動体装置 |
| EP3125571A1 (en) * | 2014-03-27 | 2017-02-01 | Panasonic Intellectual Property Management Co., Ltd. | Loudspeaker, electronic apparatus using loudspeaker, and mobile equipment using loudspeaker |
| EP3125571A4 (en) * | 2014-03-27 | 2017-03-29 | Panasonic Intellectual Property Management Co., Ltd. | Loudspeaker, electronic apparatus using loudspeaker, and mobile equipment using loudspeaker |
| US9628916B2 (en) | 2014-03-27 | 2017-04-18 | Panasonic Intellectual Property Management Co., Ltd. | Loudspeaker, electronic apparatus using loudspeaker, and mobile equipment using loudspeaker |