CN202142247U - Two-dimensional display with thin-film sound components - Google Patents
Two-dimensional display with thin-film sound components Download PDFInfo
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- CN202142247U CN202142247U CN201120125337U CN201120125337U CN202142247U CN 202142247 U CN202142247 U CN 202142247U CN 201120125337 U CN201120125337 U CN 201120125337U CN 201120125337 U CN201120125337 U CN 201120125337U CN 202142247 U CN202142247 U CN 202142247U
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- acoustic assembly
- substrate
- thin film
- film transistor
- tft
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Abstract
The utility model provides a two-dimensional display with thin-film sound components. The thin-film sound components are flaky and integrated on the same substrate together with a display panel, the display panel is arranged in the middle of the upper surface of the substrate, and the thin-film sound components are attached to one side, the front side, the bottom or the back of the substrate.
Description
Technical field
The utility model relates to the plane display technique, and more specifically, the utility model relates to a kind of flat-panel screens with acoustic assembly.
Background technology
Existing a lot of electric/electronic device, for example portable computer, panel computer, portable game device, portable mobile communication apparatus all comprise one or more display and one or more equipment of raising one's voice.Especially,, comprise display and loudspeaker equally, and the two all needs in use to bring into play simultaneously its function generally speaking for television display equipment.
At present, in traditional television equipment is made, as shown in Figure 1; Television equipment comprises and is positioned at positive visible display screen; This display screen comprises signal processor, control panel, backlight electric power supply and converter, and in addition, television equipment also comprises loudspeaker; This equipment of raising one's voice is connected with power module, control panel, and according to the collaborative shows signal sounding of control signal.
The developing direction of present television equipment is when increasing display panel area, requires the thickness of television equipment microminiaturized more, hopes that just television display equipment gets over Bao Yuehao, hopes that the optional equipment of television equipment also can be microminiaturized more.For the necessary equipment of raising one's voice of television equipment, it is attached to the back or the side of display control board, when being positioned at the back, has inevitably increased the thickness of television equipment; When the equipment of raising one's voice is positioned at lower end or the side of television display equipment, will give the problem of bringing attractive in appearance of television equipment, under the situation that increases the television equipment area, but can not increase display area with having no way of, this is that production firm is undesirable.
And television equipment must integrate equipment of raising one's voice and display panel, is beneficial to control and video/audio synchronous synergetic.In addition, in the existing processes, use multiple element to assemble, increased the complexity of manufacturing cost and production technology.
The utility model content
For overcoming above-mentioned defective of the prior art, the utility model proposes a kind of flat-panel screens with acoustic assembly.
An aspect according to the utility model has proposed a kind of flat-panel screens with film acoustic assembly, it is characterized in that; Said film acoustic assembly is laminar; Film acoustic assembly and display pannel are integrated on the same substrate, and on substrate, be positioned at position intermediate and arrange display pannel, substrate is a flexible base plate; The display visible area is arranged in front at substrate; Substrate is a thin film transistor (TFT) glass, and polaroid under the main body arranged beneath of thin film transistor (TFT) glass is at a side, front, bottom or the back adhered film acoustic assembly of substrate.
Film sound arrangement of components is in the both sides of flexible base plate, and the display visible area is arranged in the centre of substrate, and the space appropriateness deflection outside the display visible area of flexible base plate is with the visible area surrounded by edges.
Corresponding to the location arrangements film acoustic assembly of visible area, film acoustic assembly and display are positioned at the same area before and after the substrate at the back side of substrate.
The part of film acoustic assembly is positioned at the side on the substrate, and another part is unsettled not to have the relations of dependence with substrate.
Arrange thin film transistor line, liquid crystal, colored filter and last polaroid above the main body of thin film transistor (TFT) glass from top to bottom successively; Film sound components and thin film transistor (TFT) glass bonding, the film acoustic assembly comprises acoustic assembly coil and magnetisable material, acoustic assembly links to each other with thin film transistor (TFT) glass through the acoustic assembly circuit.
The film acoustic assembly is positioned on the substrate fully, and substrate is a thin film transistor (TFT) glass, and polaroid under the main body arranged beneath of thin film transistor (TFT) glass is arranged thin film transistor line, liquid crystal, colored filter and last polaroid from top to bottom successively above the main body.
Film sound components and thin film transistor (TFT) glass bonding; The film acoustic assembly comprises acoustic assembly coil and magnetisable material; The film acoustic assembly links to each other with thin film transistor (TFT) glass through the acoustic assembly circuit, and the acoustic assembly coil is attached at substrate, and magnetisable material is arranged on the acoustic assembly coil.
Substrate is a thin film transistor (TFT) glass; Polaroid under the main body arranged beneath of thin film transistor (TFT) glass; Placement of sounds assembly circuit and thin film transistor line successively from top to bottom above the substrate; Acoustic assembly circuit and thin film transistor line have staggered on substrate, arrange liquid crystal, colored filter and last polaroid on the thin film transistor line.
Corresponding to the magnetisable material of the location arrangements film acoustic assembly of acoustic assembly circuit, the acoustic assembly coil is attached at substrate on the last polaroid.
Magnetisable material is a clear state, and substrate is to have the fixedly flexible substrate of curvature.
The utility model is through in making television equipment; Display and acoustic assembly are all formed on sheet substrate; Propose combining image and acoustic assembly in the flat-surface television display of same sheet substrate output, make and in same manufacture process, to accomplish the circuit structure of display and acoustic assembly; Make the display of television equipment can extraly attach acoustic assemblies more, thereby simplify the design of television equipment.
Description of drawings
Fig. 1 is the display device structure synoptic diagram of prior art;
Fig. 2 is the general structure synoptic diagram according to the display of the utility model;
Fig. 3 is the structural representation according to the display of first embodiment of the utility model;
Fig. 4 is the structural representation according to the display of second embodiment of the utility model;
Fig. 5 is the inner structure synoptic diagram according to the 3rd embodiment of the utility model;
Fig. 6 is the formation synoptic diagram of structure shown in Figure 5;
Fig. 7 is the inner structure synoptic diagram according to the 4th embodiment of the utility model;
Fig. 8 is the formation synoptic diagram of structure shown in Figure 7;
Fig. 9 is the inner structure synoptic diagram according to the 5th embodiment of the utility model;
Figure 10 is the formation synoptic diagram of structure shown in Figure 9; With
Figure 11 is the structural representation according to the 5th embodiment of the utility model.
As shown in the figure; In order clearly to realize the structure of the embodiment of the utility model, marked specific structure and device in the drawings, but this is merely the signal needs; Be not that intention is limited to the utility model in this ad hoc structure, device and the environment; According to concrete needs, those of ordinary skill in the art can adjust these devices and environment or revise, and adjustment of being carried out or modification still are included in the scope of accompanying Claim.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment a kind of flat-panel screens with film acoustic assembly that the utility model provides is described in detail.
In the following description, with a plurality of different aspect of describing the utility model, yet, for the one of ordinary skilled in the art, can only utilize some or the entire infrastructure of the utility model or flow process to implement the utility model.For the definition of explaining, set forth specific number, configuration and order, but clearly, do not had also can to implement the utility model under the situation of these specific detail.In other cases, in order not obscure the utility model, will set forth no longer in detail for some well-known characteristics.
Flat-panel screens is more and more thin at present, even has part can accomplish flexible, like OLED; And LCD display is also developing toward the thinner mode of more simplifying, and in this application, equipment uses the flexible circuit manufacturing through raising one's voice; Form laminar; Video demonstration and audio frequency vocal function are integrated on the same substrate, integrate video and audio-frequency assembly television indicator at same substrate, and can be in same manufacture process; Realize the circuit of display and acoustic assembly, make television indicator can extraly enclose an acoustic assembly.
According to existing wafer speaker, integrate with film pattern TFT LCD display, form the television equipment that video and audio-frequency function are integrated.But it is noted that as described in detail laterly, this integration is not the stack of simple structure, and it is included in the planning of functional module position and the special innovation of interlayer stack selection, and its manufacturing process is different from the manufacturing process of existing television equipment.
Fig. 2 illustrates, and is as shown in Figure 2 according to the general structure synoptic diagram of the television equipment of the utility model, on same substrate, arranges thin-film display and wafer speaker to make display have the function of loudspeaker simultaneously.At substrate or above the base material, be positioned at position intermediate and arrange display pannel, attach loudspeaker and driving circuit thereof at one of which side, front, bottom or back.
Embodiment 1
Fig. 3 illustrates the display with bent acoustic assembly according to the utility model embodiment; As shown in Figure 3, use flexible base plate, acoustic assembly is arranged in the both sides of flexible base plate; The display visible area is arranged in the centre of substrate; Appropriate deflection is done in space outside the display visible area of flexible base plate, visible area is surrounded, to integrate the TV profile.
Embodiment 2
Fig. 4 illustrates the display according to an embodiment of the utility model; As shown in Figure 4; Wherein arrange the display visible area, at the back side of substrate or base material, corresponding to the location arrangements acoustic assembly and the driving circuit thereof of visible area in the front of substrate or base material; Acoustic assembly and display are positioned at the same area of substrate, and promptly the display face also is the workplace of acoustic assembly.
Wherein, acoustic assembly is incorporated in the TFT display circuit, making whole display also is acoustic assembly, because the increasing of display area, thereby strengthen sound thickness and range.
Embodiment 3
Fig. 5 illustrates the inner structure synoptic diagram according to the display of the utility model embodiment, and is as shown in Figure 5, and the part of acoustic assembly is positioned at the side on the substrate, and another part is unsettled not to have the relations of dependence with substrate.Substrate is a thin film transistor (TFT) glass, and polaroid under the main body arranged beneath of thin film transistor (TFT) glass is arranged thin film transistor line, liquid crystal, colored filter and last polaroid from top to bottom successively above the main body.Acoustic assembly part and thin film transistor (TFT) glass bonding are as the soft arranging wire circuit board that adds on the TFT LCD.Acoustic assembly comprises acoustic assembly coil and magnetisable material, and acoustic assembly links to each other with thin film transistor (TFT) glass through the acoustic assembly circuit, and this acoustic assembly circuit is used for sending the sound control signal.
Fig. 6 illustrates the manufacture process synoptic diagram of structure shown in Figure 5; In Fig. 6; At first make up thin film transistor line; Wherein substrate is a thin film transistor (TFT) glass, and polaroid under the main body arranged beneath of thin film transistor (TFT) glass is arranged thin film transistor line, liquid crystal, colored filter and last polaroid from top to bottom successively above the main body.Side at substrate leaves little space, does not arrange thin film transistor line above, above that placement of sounds assembly circuit.On the acoustic assembly circuit, arrange the sheet acoustic assembly, this acoustic assembly circuit is used for driving acoustic assembly.Last acoustic assembly uses with the anisotropic conductive subsides and is arranged on the TFT LCD display, and the part of acoustic assembly links to each other with substrate, and another part is unsettled.Acoustic assembly comprises acoustic assembly coil and magnetisable material, and this acoustic assembly circuit is used for sending the sound control signal and gives acoustic assembly.
Embodiment 4
Fig. 7 illustrates the inner structure synoptic diagram according to the display of the utility model embodiment, and as shown in Figure 7, acoustic assembly is positioned on the substrate fully.Substrate is a thin film transistor (TFT) glass, and polaroid under the main body arranged beneath of thin film transistor (TFT) glass is arranged thin film transistor line, liquid crystal, colored filter and last polaroid from top to bottom successively above the main body.Acoustic assembly part and thin film transistor (TFT) glass bonding are as the soft arranging wire circuit board that adds on the TFT LCD.Acoustic assembly comprises acoustic assembly coil and magnetisable material, and acoustic assembly links to each other with thin film transistor (TFT) glass through the acoustic assembly circuit, and the acoustic assembly coil is attached at substrate, and magnetisable material is arranged on the acoustic assembly coil.This acoustic assembly circuit is used for sending the sound control signal.
Fig. 8 illustrates the manufacture process synoptic diagram of structure shown in Figure 7; In Fig. 8; At first make up thin film transistor line; Wherein substrate is a thin film transistor (TFT) glass, and polaroid under the main body arranged beneath of thin film transistor (TFT) glass is arranged thin film transistor line, liquid crystal, colored filter and last polaroid from top to bottom successively above the main body.Side at substrate leaves little space, does not arrange thin film transistor line above, above that placement of sounds assembly circuit.On the acoustic assembly circuit, arrange the sheet acoustic assembly, whole scopes that are positioned at substrate of acoustic assembly, this acoustic assembly circuit is used for driving acoustic assembly.Acoustic assembly uses with the anisotropic conductive subsides and is arranged on the TFT LCD display.Acoustic assembly comprises acoustic assembly coil and magnetisable material, and this acoustic assembly circuit is used for sending the sound control signal and gives acoustic assembly.At first placement of sounds assembly circuit and acoustic assembly coil on substrate, additional magnetic material on the acoustic assembly coil then.
Embodiment 5
Fig. 9 illustrates the inner structure synoptic diagram according to the display of the utility model embodiment, and as shown in Figure 9, acoustic assembly is positioned on the substrate fully.Substrate is a thin film transistor (TFT) glass; Polaroid under the main body arranged beneath of thin film transistor (TFT) glass; Placement of sounds assembly circuit and thin film transistor line successively from top to bottom above the substrate; Acoustic assembly circuit and thin film transistor line have staggered on substrate, arrange liquid crystal, colored filter and last polaroid on the thin film transistor line.On the last polaroid corresponding to the magnetisable material of the location arrangements acoustic assembly of acoustic assembly circuit.The acoustic assembly coil is attached at substrate, and the acoustic assembly circuit is used for sending the sound control signal.
Figure 10 illustrates the manufacture process synoptic diagram of structure shown in Figure 9, in Figure 10, at first makes up substrate, and wherein substrate is a thin film transistor (TFT) glass, and the top of substrate is placement of sounds assembly circuit and thin film transistor line successively from top to bottom.Polaroid under the main body arranged beneath of substrate is arranged liquid crystal, colored filter and last polaroid from top to bottom successively above the thin film transistor line.
On the last polaroid corresponding to the magnetisable material of the location arrangements acoustic assembly of acoustic assembly circuit.The acoustic assembly coil is attached at substrate, and the acoustic assembly circuit is used for sending the sound control signal.
Figure 11 illustrates the layout synoptic diagram of magnetic material, and is shown in figure 11, if acoustic assembly is done in the surface of TFT LCD visible area, then magnetisable material need be transparent, or need less than the BM district in the cell, in order to avoid block visible area originally.In addition, substrate is processed the fixedly flexible substrate of curvature as far as possible, makes the number of times of deflection not too much.
What should explain at last is; Above embodiment only limits in order to the technical scheme of description the utility model rather than to the present technique method; The utility model can extend to other modification, variation, application and embodiment on using, and therefore thinks that all such modifications, variation, application, embodiment are in the spirit and teachings of the utility model.
Claims (10)
1. flat-panel screens with film acoustic assembly; It is characterized in that said film acoustic assembly is laminar, film acoustic assembly and display pannel are integrated on the same substrate; On substrate, be positioned at position intermediate and arrange display pannel; Substrate is a flexible base plate, arranges the display visible area in the front of substrate, and substrate is a thin film transistor (TFT) glass; Polaroid under the main body arranged beneath of thin film transistor (TFT) glass is at a side, front, bottom or the back adhered film acoustic assembly of substrate.
2. the flat-panel screens with film acoustic assembly according to claim 1; It is characterized in that; Film sound arrangement of components is in the both sides of flexible base plate; The display visible area is arranged in the centre of substrate, and the space appropriateness deflection outside the display visible area of flexible base plate is with the visible area surrounded by edges.
3. the flat-panel screens with film acoustic assembly according to claim 1 is characterized in that, corresponding to the location arrangements film acoustic assembly of visible area, film acoustic assembly and display are positioned at the same area before and after the substrate at the back side of substrate.
4. the flat-panel screens with film acoustic assembly according to claim 2 is characterized in that, the part of film acoustic assembly is positioned at the side on the substrate, and another part is unsettled not to have the relations of dependence with substrate.
5. the flat-panel screens with film acoustic assembly according to claim 4 is characterized in that, arranges thin film transistor line, liquid crystal, colored filter and last polaroid above the main body of thin film transistor (TFT) glass from top to bottom successively; Film sound components and thin film transistor (TFT) glass bonding, the film acoustic assembly comprises acoustic assembly coil and magnetisable material, acoustic assembly links to each other with thin film transistor (TFT) glass through the acoustic assembly circuit.
6. the flat-panel screens with film acoustic assembly according to claim 2; It is characterized in that; The film acoustic assembly is positioned on the substrate fully; Substrate is a thin film transistor (TFT) glass, and polaroid under the main body arranged beneath of thin film transistor (TFT) glass is arranged thin film transistor line, liquid crystal, colored filter and last polaroid from top to bottom successively above the main body.
7. the flat-panel screens with film acoustic assembly according to claim 6; It is characterized in that; Film sound components and thin film transistor (TFT) glass bonding, the film acoustic assembly comprises acoustic assembly coil and magnetisable material, the film acoustic assembly links to each other with thin film transistor (TFT) glass through the acoustic assembly circuit; The acoustic assembly coil is attached at substrate, and magnetisable material is arranged on the acoustic assembly coil.
8. the flat-panel screens with film acoustic assembly according to claim 3; It is characterized in that; Substrate is a thin film transistor (TFT) glass, polaroid under the main body arranged beneath of thin film transistor (TFT) glass, placement of sounds assembly circuit and thin film transistor line successively from top to bottom above the substrate; Acoustic assembly circuit and thin film transistor line have staggered on substrate, arrange liquid crystal, colored filter and last polaroid on the thin film transistor line.
9. the flat-panel screens with film acoustic assembly according to claim 8 is characterized in that, corresponding to the magnetisable material of the location arrangements film acoustic assembly of acoustic assembly circuit, the acoustic assembly coil is attached at substrate on the last polaroid.
10. the flat-panel screens with film acoustic assembly according to claim 9 is characterized in that, magnetisable material is a clear state, and substrate is to have the fixedly flexible substrate of curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125337U CN202142247U (en) | 2011-04-26 | 2011-04-26 | Two-dimensional display with thin-film sound components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125337U CN202142247U (en) | 2011-04-26 | 2011-04-26 | Two-dimensional display with thin-film sound components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142247U true CN202142247U (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120125337U Expired - Lifetime CN202142247U (en) | 2011-04-26 | 2011-04-26 | Two-dimensional display with thin-film sound components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189632A (en) * | 2019-05-23 | 2019-08-30 | 云谷（固安）科技有限公司 | A kind of display sounding panel |
| CN110267172A (en) * | 2019-06-28 | 2019-09-20 | Oppo广东移动通信有限公司 | Sounding device, display device and terminal |
| TWI806009B (en) * | 2021-03-03 | 2023-06-21 | 緯創資通股份有限公司 | Speaker device |
-
2011
- 2011-04-26 CN CN201120125337U patent/CN202142247U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189632A (en) * | 2019-05-23 | 2019-08-30 | 云谷（固安）科技有限公司 | A kind of display sounding panel |
| CN110189632B (en) * | 2019-05-23 | 2022-06-03 | 云谷（固安）科技有限公司 | Display sounding panel |
| CN110267172A (en) * | 2019-06-28 | 2019-09-20 | Oppo广东移动通信有限公司 | Sounding device, display device and terminal |
| US11689861B2 (en) | 2019-06-28 | 2023-06-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Sound production device, display device, and terminal |
| TWI806009B (en) * | 2021-03-03 | 2023-06-21 | 緯創資通股份有限公司 | Speaker device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |