CN104469567A - Loudspeaker and displayer - Google Patents
Loudspeaker and displayer Download PDFInfo
- Publication number
- CN104469567A CN104469567A CN201310440181.5A CN201310440181A CN104469567A CN 104469567 A CN104469567 A CN 104469567A CN 201310440181 A CN201310440181 A CN 201310440181A CN 104469567 A CN104469567 A CN 104469567A
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- glass substrate
- rear wall
- wall
- display
- display module
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Abstract
The invention relates to a loudspeaker which comprises a hollow glass substrate and multiple oscillation exciters. The glass substrate is provided with a sealing containing cavity. The oscillation exciters are contained in the containing cavity. The oscillation exciters are attached to the glass substrate and used for driving the glass substrate to vibrate to generate sound waves. The invention further relates to a displayer with the loudspeaker.
Description
Technical field
The present invention relates to a kind of loud speaker and a kind of display with this loud speaker.
Background technology
The display of current electronic equipment does not generally arrange loud speaker, and therefore user must connect a loud speaker with output audio signal in outside, and this makes troubles to user.
Summary of the invention
In view of this, be necessary to provide a kind of loud speaker and a kind of display with this loud speaker, can be user-friendly.
A kind of loud speaker, it comprises the glass substrate of a hollow and multiple oscillatory actuator, this glass substrate has the containing cavity of a sealing, the plurality of oscillatory actuator is contained in this containing cavity, the plurality of oscillatory actuator to against on this glass substrate and for driving this glass substrate to vibrate, to produce sound wave.
A kind of display, it comprises a display module and a loud speaker.This loud speaker is arranged on the outside of this display module.This loud speaker comprises the glass substrate of a hollow and multiple oscillatory actuator.This glass substrate to be arranged on this display module and to have the containing cavity of a sealing.The plurality of oscillatory actuator is contained in this containing cavity.The plurality of oscillatory actuator to against on this glass substrate and for driving this glass substrate to vibrate, to produce sound wave.
Compared with prior art, display of the present invention, with built-in loud speaker, makes this display can direct output audio signal, does not need other loud speaker external, facilitates the use of user.
Accompanying drawing explanation
Fig. 1 is the structural representation of the display of first embodiment of the invention.
Fig. 2 is the cutaway view of display along II-II line of Fig. 1.
Fig. 3 is the schematic diagram of the glass substrate of the display of Fig. 1.
Fig. 4 is the schematic cross-section of the display of second embodiment of the invention.
Fig. 5 is the schematic diagram of the glass substrate of the display of Fig. 4.
Fig. 6 is the structural representation of the display of third embodiment of the invention.
Main element symbol description
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1-3, a kind of display 100 that first embodiment of the invention provides comprises a display module 10 and a loud speaker 20.
This display module 10 is for carrying out the display of image according to received picture signal.This display module 10 comprises a picture display face 11.In the present embodiment, this display module 10 is LCD MODULE, and it comprises horizontal polaroid, colored filter, liquid crystal layer, thin-film transistor glass, vertical polaroid, drive circuit board, diffusion sheet and backlight module etc.
This loud speaker 20 comprises glass substrate 21 and multiple oscillatory actuator 26 of a hollow.This glass substrate 21 is fixed on the outside of this display module 10.This glass substrate 21 has the containing cavity 23 of a sealing.This glass substrate 21 is frame-shaped construction, and it comprises an antetheca 21a, rear wall 21b, an outer wall 21c and inwall 21d.This antetheca 21a is arranged near this picture display face 11.This rear wall 21b and this antetheca 21a is oppositely arranged, and this outer wall 21c and this inwall 21d is oppositely arranged, and all connects this antetheca 21a and this rear wall 21b.The mid portion of this glass substrate 21 offers the through hole 24 that runs through this antetheca 21a and this rear wall 21b.The size of this through hole 24 and the size of this display module 10 match, and make this glass substrate 21 be enclosed in four sides of this display module 10.This outer wall 21c is away from this display module 10.This inwall 21d and this display module 10 offset.
The plurality of oscillatory actuator 26 is all contained in this containing cavity 23, and equidistantly interval is arranged.The plurality of oscillatory actuator 26 to against on this glass substrate 21 and for driving this glass substrate 21 to vibrate, to produce sound wave.This oscillatory actuator 26 can adopt HiWave Technologies PLC company model to be the product of HIAX25C10-8/HS or HiHX14C02-08.In the first embodiment, the plurality of oscillatory actuator 26 is fixed on the inner surface 22c of the outer wall 21c of this glass substrate 21, and the inner surface 22c of this outer wall 21c is positioned at this containing cavity 23.In other embodiments, on the inner surface 22a that the plurality of oscillatory actuator 26 also can fix the antetheca 21a of this glass substrate 21 or on the inner surface 22b of the rear wall 21b of this glass substrate 21, the inner surface 22a of this antetheca 21a and the inner surface 22b of this rear wall 21b is all positioned at this containing cavity 23.
The course of work of this display 100 is as follows: this display module 10 is according to received picture signal display image, when needs output sound, the plurality of oscillatory actuator 26 vibrates according to this glass substrate 21 of audio-signal-driven, to produce sound wave (sound).
As illustrated in figures 4-5, the structure of the display 200 of second embodiment of the invention is roughly the same with the structure of this display 100, difference is, this glass substrate 221 is rectangular-shaped structure, and a wherein surface 2210 of this glass substrate 221 is offered the groove 224 of this display module 210 accommodating and replaces this through hole 24, the size of this groove 224 and the size of this display module 210 match, and this picture display face 211 exposes from this groove 224 and this picture display face 211 is wherein in same plane in a surface 2210 with this.This glass substrate 221 has the containing cavity 223 of a sealing, and comprises antetheca 221a, rear wall 221b, outer wall 221c and inwall 221d.This antetheca 221a, this outer wall 221c and this inwall 221d are shaped as frame, and this rear wall 221b is tabular.This antetheca 221a is near this picture display face 211, and this rear wall 221b and this antetheca 221a is oppositely arranged, and this outer wall 221c and this inwall 221d is oppositely arranged, and all connects this antetheca 221a and this rear wall 221b.This inwall 221d and this display module 210 offset.This outer wall 221c is away from this display module 210.In this second embodiment, this oscillatory actuator 226 is provided with on the inner surface 221e of this outer wall 221c and on the inner surface 221f of this rear wall 221b.The inner surface 221e of this outer wall 221c and the inner surface 221f of this rear wall 221b is positioned at this containing cavity 223, and the inner surface 221e of this outer wall 221c is connected with the inner surface 221f of this rear wall 221b.Certainly, in other embodiments, also only this oscillatory actuator 226 can be set on the inner surface 221e of this outer wall 221c or on the inner surface 221f of this rear wall 221b.
As shown in Figure 6, the structure of the display 300 of third embodiment of the invention is roughly the same with the structure of this display 100, and difference is, this display module 310 comprises a picture display face 311 and a back side 312 opposing with this picture display face 311.This glass substrate 321 is rectangular-shaped structure, and is fixed on this back side 312 of this display module 310.This glass substrate 321 has the containing cavity 323 of a sealing, and comprises an antetheca 321a, a rear wall 321b and four sidewall 321c.This antetheca 321a and this display module 310 support, and this rear wall 321b and this antetheca 321a is oppositely arranged, and away from this display module 310.These four sidewall 321c all connect this antetheca 321a and this rear wall 321b.In the third embodiment, this oscillatory actuator 326 is provided with on the inner surface of this rear wall 321b and on the inner surface of this sidewall 321c.The inner surface 321e of this rear wall 321b and the inner surface 321f of this sidewall 321c is positioned at this containing cavity 323, and the inner surface 321e of this rear wall 321b is connected with the inner surface 321f of this sidewall 321c.Certainly, in other embodiments, also only on the inner surface of this rear wall 321b or on the inner surface of this sidewall 321c, this oscillatory actuator 326 can be set.
Compared with prior art, display of the present invention, with built-in loud speaker, makes this display can direct output audio signal, does not need other loud speaker external, facilitates the use of user.
Be understandable that, for the person of ordinary skill of the art, other various corresponding change and distortion can be made by technical conceive according to the present invention, and all these change the protection range that all should belong to the claims in the present invention with distortion.
Claims (10)
1. a loud speaker, it comprises the glass substrate of a hollow and multiple oscillatory actuator, this glass substrate has the containing cavity of a sealing, the plurality of oscillatory actuator is contained in this containing cavity, the plurality of oscillatory actuator to against on this glass substrate and for driving this glass substrate to vibrate, to produce sound wave.
2. loud speaker as claimed in claim 1, is characterized in that, the equidistant interval of the plurality of oscillatory actuator is arranged.
3. a display, it comprises a display module and a loud speaker, this loud speaker is arranged on the outside of this display module, this loud speaker comprises the glass substrate of a hollow and multiple oscillatory actuator, this glass substrate to be arranged on this display module and to have the containing cavity of a sealing, the plurality of oscillatory actuator is contained in this containing cavity, and the plurality of oscillatory actuator to against on this glass substrate and for driving this glass substrate to vibrate, to produce sound wave.
4. display as claimed in claim 3, it is characterized in that, this glass substrate is frame-shaped construction, and the mid portion of this glass substrate offers a through hole, and the size of the size of this through hole and this display module matches, this glass substrate is made to be enclosed in four sides of this display module.
5. display as claimed in claim 4, it is characterized in that, this glass substrate comprises inwall and the outer wall relative with this inwall, and this inwall and this display module offset, the plurality of oscillatory actuator is arranged on the inner surface of this outer wall, and this inner surface is positioned at this containing cavity.
6. display as claimed in claim 3, it is characterized in that, this glass substrate is rectangular-shaped structure, and the groove of this display module accommodating is offered on a wherein surface of this glass substrate, the size of the size of this groove and this display module matches, this display module has a picture display face, this picture display face expose from this groove and this picture display face and this be wherein in same plane in a surface.
7. display as claimed in claim 6, it is characterized in that, this glass substrate comprises antetheca, rear wall, inwall and outer wall, this antetheca is near this picture display face, this rear wall and this antetheca are oppositely arranged, and away from this picture display face, this inwall is positioned at this groove and offsets with this display module, this outer wall and this inwall are oppositely arranged, and away from this display module, this outer wall connects this antetheca and this rear wall, the plurality of oscillatory actuator is arranged on the inner surface of this outer wall and the inner surface of this rear wall, the inner surface of the inner surface of this outer wall and this rear wall is positioned at this containing cavity, the inner surface of this outer wall is connected with the inner surface of this rear wall.
8. display as claimed in claim 6, it is characterized in that, this glass substrate comprises antetheca, rear wall, inwall and outer wall, this antetheca is near this picture display face, this rear wall and this antetheca are oppositely arranged, and away from this picture display face, this inwall is positioned at this groove and offsets with this display module, this outer wall and this inwall are oppositely arranged, and away from this display module, this outer wall connects this antetheca and this rear wall, the plurality of oscillatory actuator is arranged on the inner surface of outer wall or the inner surface of this rear wall, the inner surface of the inner surface of this outer wall and this rear wall is positioned at this containing cavity, the inner surface of this outer wall is connected with the inner surface of this rear wall.
9. display as claimed in claim 3, it is characterized in that, this display module has a picture display face and the back side opposing with this picture display face, and this glass substrate is fixed on this back side.
10. display as claimed in claim 9, it is characterized in that, this glass substrate comprises antetheca, rear wall and sidewall, this antetheca and this display module support, this rear wall and this antetheca are oppositely arranged, this sidewall connects this antetheca and this rear wall, the plurality of oscillatory actuator is arranged on the inner surface of this rear wall and the inner surface of this sidewall and the inner surface of the inner surface of this rear wall and this sidewall is all positioned at this containing cavity and the inner surface of this rear wall is connected with the inner surface of this sidewall, or the plurality of oscillatory actuator is arranged on the inner surface of this rear wall or the inner surface of this sidewall and the inner surface of the inner surface of this rear wall and this sidewall is all positioned at this containing cavity and the inner surface of this rear wall is connected with the inner surface of this sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440181.5A CN104469567A (en) | 2013-09-25 | 2013-09-25 | Loudspeaker and displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440181.5A CN104469567A (en) | 2013-09-25 | 2013-09-25 | Loudspeaker and displayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104469567A true CN104469567A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440181.5A Withdrawn CN104469567A (en) | 2013-09-25 | 2013-09-25 | Loudspeaker and displayer |
Country Status (1)
| Country | Link |
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| CN (1) | CN104469567A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000501A1 (en) * | 2016-06-28 | 2018-01-04 | 宇龙计算机通信科技(深圳)有限公司 | Screen sound production control apparatus and method, and terminal |
| CN107786696A (en) * | 2017-12-13 | 2018-03-09 | 京东方科技集团股份有限公司 | Display screen and mobile terminal |
| CN108702573A (en) * | 2016-12-27 | 2018-10-23 | 索尼公司 | Panel speaker and display device |
| CN110244823A (en) * | 2019-06-19 | 2019-09-17 | 京东方科技集团股份有限公司 | Display base plate and display device |
| CN111512642A (en) * | 2017-12-28 | 2020-08-07 | 索尼公司 | Display apparatus and signal generating apparatus |
| CN114554356A (en) * | 2016-12-27 | 2022-05-27 | 索尼公司 | Display device |
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| JP2005197868A (en) * | 2004-01-05 | 2005-07-21 | Nec Access Technica Ltd | Panel type speaker, display apparatus, and foldable information processing apparatus |
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| KR20090035881A (en) * | 2007-10-08 | 2009-04-13 | 엘지전자 주식회사 | Display apparatus |
| CN101674505A (en) * | 2008-09-09 | 2010-03-17 | 索尼株式会社 | Speaker system and speaker driving method |
| CN101766023A (en) * | 2007-01-02 | 2010-06-30 | Lg电子株式会社 | Display device and speaker system for the display device |
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| JP2005197868A (en) * | 2004-01-05 | 2005-07-21 | Nec Access Technica Ltd | Panel type speaker, display apparatus, and foldable information processing apparatus |
| CN101040561A (en) * | 2004-10-08 | 2007-09-19 | 皇家飞利浦电子股份有限公司 | Display device comprising a panel acoustic transducer, and transparent panel acoustic transducer |
| US20070071259A1 (en) * | 2005-09-27 | 2007-03-29 | Casio Computer Co., Ltd. | Flat panel display module having speaker function |
| CN101766023A (en) * | 2007-01-02 | 2010-06-30 | Lg电子株式会社 | Display device and speaker system for the display device |
| KR20090035881A (en) * | 2007-10-08 | 2009-04-13 | 엘지전자 주식회사 | Display apparatus |
| CN101674505A (en) * | 2008-09-09 | 2010-03-17 | 索尼株式会社 | Speaker system and speaker driving method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000501A1 (en) * | 2016-06-28 | 2018-01-04 | 宇龙计算机通信科技(深圳)有限公司 | Screen sound production control apparatus and method, and terminal |
| CN108702573A (en) * | 2016-12-27 | 2018-10-23 | 索尼公司 | Panel speaker and display device |
| CN108702573B (en) * | 2016-12-27 | 2021-11-26 | 索尼公司 | Flat panel speaker and display device |
| CN114554356A (en) * | 2016-12-27 | 2022-05-27 | 索尼公司 | Display device |
| CN107786696A (en) * | 2017-12-13 | 2018-03-09 | 京东方科技集团股份有限公司 | Display screen and mobile terminal |
| CN111512642A (en) * | 2017-12-28 | 2020-08-07 | 索尼公司 | Display apparatus and signal generating apparatus |
| CN111512642B (en) * | 2017-12-28 | 2022-04-29 | 索尼公司 | Display apparatus and signal generating apparatus |
| US11579833B2 (en) | 2017-12-28 | 2023-02-14 | Sony Corporation | Display apparatus and signal generation apparatus |
| CN110244823A (en) * | 2019-06-19 | 2019-09-17 | 京东方科技集团股份有限公司 | Display base plate and display device |
| CN110244823B (en) * | 2019-06-19 | 2021-09-21 | 京东方科技集团股份有限公司 | Display substrate and display device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |