CN201417354Y - Touch display device - Google Patents
Touch display device Download PDFInfo
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- CN201417354Y CN201417354Y CN2009200761350U CN200920076135U CN201417354Y CN 201417354 Y CN201417354 Y CN 201417354Y CN 2009200761350 U CN2009200761350 U CN 2009200761350U CN 200920076135 U CN200920076135 U CN 200920076135U CN 201417354 Y CN201417354 Y CN 201417354Y
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- display device
- touch control
- control display
- kink
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Abstract
The utility model relates to a touch display device, comprising a frame, a display panel, a plurality of transmitters and a plurality of receivers, wherein the frame comprises a main body part and a bending part. The main body part comprises an upper end and a lower end, and the bending part is arranged on the main body part and comprises a vertical part and a horizontal part. The vertical part isconnected with the upper end of the main body part, and the horizontal part is connected with the vertical part. The display panel is arranged in the main body part. The transmitters and the receivers are arranged in the bending part, wherein each receiver and each transmitter are correspondingly arranged.
Description
Technical field
The utility model relates to a kind of display device, and particularly relevant for a kind of touch control display device.
Background technology
Under information society now, people grow with each passing day to the dependence of electronic product.Such as mobile phone (mobile phone), palmtop computer (handheld PC), individualized digital assistants (PersonalDigital Assistance, PDA) or intelligent mobile phone electronic products such as (smart phone) is seen everywhere in life.In order to reach more convenient, lighter and handyizatioier of volume and more humane purpose, many information products change into and use contact panel (Touch Panel) as input media by input medias such as traditional keyboard or mouses.Contact panel can be assembled on the flat-panel screens of many kinds, so that flat-panel screens has display frame and input operation information concurrently.
Figure 1A illustrates the explosive view into known a kind of touch control display device.Figure 1B illustrates the explosive view into contact panel among Figure 1A.Please be simultaneously with reference to Figure 1A and Figure 1B, touch control display device 10 comprises contact panel 20, LCD 30 and double faced adhesive tape 40.Contact panel 20 comprises a plurality of transmitters 22, a plurality of receiver 24, optical frame 26 and glass substrate 28.In detail, earlier a plurality of transmitters 22 are disposed on the glass substrate 28 with a plurality of receivers 24, with optical frame 26 a plurality of transmitters 22, a plurality of receiver 24 and glass substrate 28 are integrated into contact panel 20 again.Wherein, glass substrate 28 is as the touch-controlling interface of contact panel 20.
Yet, a plurality of transmitters 22, a plurality of receiver 24 and glass substrate 28 must be integrated into contact panel 20 earlier by optical frame 26, fit into touch control display device 10 by double faced adhesive tape 40 with LCD 30 again, thus, the increase that causes assembly cost and assemble man-hour.In addition, contact panel 20 makes the thickness of touch control display device 10 and weight to reduce with the applying of LCD 30, and can't satisfy on the market demand for thinned electronic.
The utility model content
The utility model provides a kind of touch control display device, has the structure of simplification, can reduce its assembly cost and the assembling man-hour.
The utility model proposes a kind of touch control display device, it comprises framework, display panel, a plurality of transmitter and a plurality of receiver.Framework comprises main part and kink.Main part comprises top and bottom.Kink is disposed on the main part, comprises vertical component effect and horizontal part, and vertical component effect is connected with the upper end of main part, and horizontal part is connected with vertical component effect.Display panel configurations is in main part.Transmitter and receiver are disposed in the kink, wherein each receiver and a corresponding setting of transmitter.
In the utility model one embodiment, first side and second side of above-mentioned transmitter configuration in kink, wherein first side and second side are adjacent both sides.
In the utility model one embodiment, above-mentioned transmitter comprises an infrared transmitter.
In the utility model one embodiment, above-mentioned infrared transmitter comprises a light emitting diode.
In the utility model one embodiment, above-mentioned receiver comprises an infrared receiver.
In the utility model one embodiment, above-mentioned touch control display device more comprises a circuit substrate, and it is disposed between transmitter and the kink and between receiver and the kink.
In the utility model one embodiment, more comprise an adhesion layer between above-mentioned circuit substrate and the kink.
Among the utility model one embodiment, the material of above-mentioned framework comprises metal, rubber or macromolecular material.
In the utility model one embodiment, above-mentioned touch control type LCD device more comprises a backlight module, and it is disposed in the main part, and is disposed at the display panel below.
In touch control display device of the present utility model, framework comprises main part and kink, and kink is disposed on the main part.Main part can hold display panel, and kink can hold transmitter and receiver.Therefore, touch control display device be fixed and be integrated into to framework can with transmitter, receiver and display panel.In addition, the main part of framework more can hold backlight module.So framework can further be integrated transmitter, receiver, display panel and backlight module.Thus, touch control display device is touch-controlling interface with the display panel, and omits the use of members such as optical frame, glass substrate and double faced adhesive tape.Therefore, touch control display device has that number of assembling steps is simple, low production cost, thin thickness and characteristic such as in light weight, so can satisfy on the market demand for thinned electronic.
Description of drawings
Figure 1A illustrates the explosive view into known a kind of touch control display device;
Figure 1B illustrates the explosive view into contact panel among Figure 1A;
Fig. 2 A is the explosive view according to a kind of touch control display device of the utility model first embodiment;
Fig. 2 B is the diagrammatic cross-section along the I-I ' line of Fig. 2 A;
Fig. 3 A is the explosive view according to a kind of touch control display device of the utility model second embodiment;
Fig. 3 B is the diagrammatic cross-section along the II-II ' line of Fig. 3 A.
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Embodiment
First embodiment
Fig. 2 A is the explosive view according to a kind of touch control display device of the utility model first embodiment.Fig. 2 B is the diagrammatic cross-section along the I-I ' line of Fig. 2 A.
Please refer to Fig. 2 A, touch control display device 100 comprises framework 200, display panel 300, a plurality of transmitter 400 and a plurality of receiver 500.
Please be simultaneously with reference to Fig. 2 A and Fig. 2 B, framework 200 comprises main part 210 and kink 220.Main part 210 comprises upper end 210a and lower end 210b.Kink 220 is disposed on the main part 210, comprises vertical component effect 222 and horizontal part 224, and vertical component effect 222 is connected with the upper end 210a of main part 210, and horizontal part 224 is connected with vertical component effect 222.Dispose display panel 300 in the main part 210, dispose a plurality of transmitters 400 and a plurality of receiver 500 in the kink 220.In other words, framework 200 is integrated into touch control display device 100 with a plurality of transmitters 400, a plurality of receiver 500 and display panel 300.Wherein, the material of framework 200 can be metal, rubber, macromolecular material or other suitable material.
In the present embodiment, transmitter 400 for example is an infrared transmitter, and it can be a light emitting diode, and receiver 500 for example is an infrared receiver, and it can receive the infrared ray that light emitting diode sends.Wherein, each transmitter 400 and the 500 corresponding settings of a receiver.For instance, transmitter 400 for example is adjacent both sides 220a, the 220b that is disposed at kink 220, and receiver 500 for example is the above-mentioned both sides 220a that is disposed at kink 220, offside 220c, the 220d of 220b.Therefore, in the present embodiment, the transmitter 400 that is disposed at a side 220a for example is the infrared ray that the formation level sends with the receiver 500 that is disposed at its offside 220c, and the transmitter 400 that is disposed at opposite side 220b for example is the infrared ray of the vertical transmission of formation with the receiver 500 that is disposed at its offside 220d.Thus, a plurality of transmitters 400 and a plurality of receiver 500 for example are to constitute an infrared ray matrix plane (not illustrating).It should be noted that in the present embodiment transmitter and receiver are to be example with infrared transmitter and infrared receiver, but the invention is not restricted to this, in other embodiments, transmitter and receiver also can be the transmitter and the receivers of other kind.
In the present embodiment, touch control display device 100 more comprises circuit substrate 600 and adhesion layer 700.Wherein, circuit substrate 600 carries a plurality of transmitters 400 and a plurality of receivers 500, and is attached to the kink 220 of framework 200 by adhesion layer 700.Therefore, circuit substrate 600 for example is to be disposed between transmitter 400 and the kink 220 and between receiver 500 and the kink 220, adhesion layer 700 for example is to be disposed between circuit substrate 600 and the kink 220.Wherein, circuit substrate 600 can be tellite or other circuit substrate, and adhesion layer 700 can be resin, adhesive tape or colloid.Certainly, in the present embodiment, be to be example, but the invention is not restricted to this that in other embodiments, circuit substrate also can be connected with the kink of framework by alternate manner to come the connecting circuit substrate 600 and the kink 220 of framework 200 with adhesion layer 700.
Please refer to Fig. 2 B, first substrate 310 for example is a colored filter substrate, and it comprises substrate 312 and chromatic filter layer 314.In the present embodiment, substrate 312 for example is a glass substrate, yet in other embodiments, substrate also can be plastic base or other suitable substrate.Chromatic filter layer 314 is disposed on the substrate 312, and it comprises black matrix" (not illustrating) and color filter patterns (not illustrating).It should be noted that substrate 312 is adjacent with a plurality of transmitters 400 and a plurality of receiver 500, therefore, this substrate 312 is as the touch-controlling interface of touch control display device 100.In other words, in the present embodiment, when a veil (as finger or pen) touch base plate 312, it for example is to block one horizontal transport in the transmission matrix that is made of a plurality of transmitters 400 and a plurality of receiver 500 with vertical transfer, therefore, the transverse axis of press points and longitudinal axis position just can be positioned out, to carry out the operation of product according to the instruction of user institute desire input.
Please refer to Fig. 2 B, second substrate 320 and the configuration of first substrate, 310 subtends.Second substrate 320 for example is an active assembly array substrate, and it comprises substrate 322 and active layers 324.Substrate 322 for example is glass substrate, plastic base or other suitable substrate.Active layers 324 is disposed on the substrate 322, have multi-strip scanning line (not illustrating), many data lines (not illustrating), a plurality of thin film transistor (TFT) (not illustrating) and a plurality of pixel electrode (not illustrating), wherein sweep trace and data line are interconnected, thin film transistor (TFT) electrically connects corresponding scanning line and data line, and pixel electrode and corresponding thin film transistor (TFT) electric connection.
It should be noted that, in the present embodiment, display panel 300 is to be example with the display panels, but the invention is not restricted to this, in other embodiments, display panel also can be organic electric laser display panel (OLED), Plasmia indicating panel (PDP) or other display panel.
In the present embodiment, framework comprises main part and kink, and kink is disposed on the main part.Main part can hold display panel, and kink can hold transmitter and receiver.In other words, framework is fixed transmitter, receiver and display panel and is integrated into touch control display device, make touch control display device directly with display panel as touch-controlling interface, and need not additional configuration one glass substrate as touch-controlling interface, with the thickness and the weight of reduction touch control display device.In addition, in touch control display device, framework has been integrated the function of members such as known optical framework, double faced adhesive tape and iron frame, and framework can be integrated structure.Thus, not only omitted the use of above-mentioned member, and significantly simplified the number of assembling steps of touch control display device and reduced its production cost.So touch control display device has that number of assembling steps is simple, low production cost, thin thickness and characteristic such as in light weight, so can satisfy on the market demand for thinned electronic.
Second embodiment
Fig. 3 A is the explosive view according to a kind of touch control display device of the utility model second embodiment.Fig. 3 B is the diagrammatic cross-section along the II-II ' line of Fig. 3 A.
Please be simultaneously with reference to Fig. 3 A and Fig. 3 B, touch control display device 1000 comprises framework 200, display panel 300, a plurality of transmitter 400, a plurality of receiver 500 and backlight module 800.In the present embodiment, touch control display device 1000 more comprises circuit substrate 600 and adhesion layer 700.Wherein, the person is roughly the same described in the member of framework 200, display panel 300, a plurality of transmitter 400, a plurality of receiver 500, circuit substrate 600 and adhesion layer 700 and configuration mode and first embodiment, does not give unnecessary details in this.Yet in the present embodiment, display panel 300 for example is a penetrate through type liquid crystal display board, therefore, more disposes backlight module 800 in the main part 210 of framework 200, to provide display panel 300 light sources.Certainly, in other embodiments, display panel 300 also can be other display panel.Backlight module 800 for example is a direct type backlight module, and it comprises backlight module frame 810, light source 820 and optical diaphragm group 830.Wherein, backlight module frame 810 is connected with the main part 210 of framework 200, so that backlight module 800 is fixed in the framework 200, and is disposed at display panel 300 belows.Light source 820 is disposed in the backlight module frame 810, its for example be cold cathode fluorescent lamp pipe (CCFL) or light emitting diode (Light EmittingDiode, LED).Optical diaphragm group 830 is disposed on the backlight module frame 810, and it comprises prismatic lens, brightening piece and diffusion sheet or other blooming piece.Certainly, in another embodiment, backlight module also can be side incident type backlight module or other suitable backlight module.
In the present embodiment, framework comprises main part and kink, and kink is disposed on the main part.Main part can hold display panel and back of the body frame module, and kink can hold transmitter and receiver.In other words, framework is fixed transmitter, receiver, display panel and backlight module and is integrated into touch control display device, make touch control display device directly with display panel as touch-controlling interface, and need not additional configuration one glass substrate as touch-controlling interface, with the thickness and the weight of reduction touch control display device.In addition, in touch control display device, framework has been integrated the function of members such as known optical framework, double faced adhesive tape and iron frame, and framework can be integrated structure.Thus, not only omitted the use of above-mentioned member, and significantly simplified the number of assembling steps of touch control display device and reduced its production cost.So touch control display device has that number of assembling steps is simple, low production cost, thin thickness and characteristic such as in light weight, so can satisfy on the market demand for thinned electronic.
In sum, in the touch control display device of the present utility model, framework comprises main part and kink, and kink is disposed on the main part.Main part can hold display panel, and kink can hold transmitter and receiver.In other words, touch control display device be fixed and be integrated into to framework can with transmitter, receiver and display panel.In addition, the main part of framework more can hold backlight module, so framework can further be integrated into touch control display device with transmitter, receiver, display panel and backlight module.Thus, touch control display device is touch-controlling interface with the display panel, and omits the use of members such as optical frame, glass substrate and double faced adhesive tape.Therefore, touch control display device has that number of assembling steps is simple, low production cost, thin thickness and characteristic such as in light weight, so can satisfy on the market demand for thinned electronic.
Claims (9)
1. a touch control display device is characterized in that, comprising:
One framework comprises:
One main part comprises a upper end and a lower end; And
One kink is disposed on this main part, comprises a vertical component effect and a horizontal part, and this vertical component effect is connected with this upper end of this main part, and this horizontal part is connected with this vertical component effect;
One display panel is disposed in this main part;
A plurality of transmitters are disposed in this kink; And
A plurality of receivers are disposed in this kink, wherein each receiver and a corresponding setting of transmitter.
2. touch control display device as claimed in claim 1 is characterized in that, first side and second side of those transmitter configuration in this kink wherein, and wherein this first side and this second side are adjacent both sides.
3. touch control display device as claimed in claim 1 is characterized in that wherein respectively this transmitter comprises an infrared transmitter.
4. touch control display device as claimed in claim 3 is characterized in that wherein respectively this infrared transmitter comprises a light emitting diode.
5. touch control display device as claimed in claim 3 is characterized in that wherein respectively this receiver comprises an infrared receiver.
6. touch control display device as claimed in claim 1 is characterized in that, also comprises a circuit substrate, and it is disposed between those transmitters and this kink and between those receivers and this kink.
7. touch control display device as claimed in claim 6 is characterized in that, wherein more comprises an adhesion layer between this circuit substrate and this kink.
8. touch control display device as claimed in claim 1 is characterized in that wherein the material of this framework comprises metal, rubber or macromolecular material.
9. touch control display device as claimed in claim 1 is characterized in that, also comprises a backlight module, and it is disposed in this main part, and is disposed at this display panel below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200761350U CN201417354Y (en) | 2009-06-11 | 2009-06-11 | Touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200761350U CN201417354Y (en) | 2009-06-11 | 2009-06-11 | Touch display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417354Y true CN201417354Y (en) | 2010-03-03 |
Family
ID=41793777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200761350U Expired - Fee Related CN201417354Y (en) | 2009-06-11 | 2009-06-11 | Touch display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417354Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253760A (en) * | 2010-05-22 | 2011-11-23 | 原相科技股份有限公司 | Optical touch display device |
| WO2015078381A1 (en) * | 2013-11-27 | 2015-06-04 | 广州视睿电子科技有限公司 | Smart tablet integrated device and assembly method thereof |
-
2009
- 2009-06-11 CN CN2009200761350U patent/CN201417354Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253760A (en) * | 2010-05-22 | 2011-11-23 | 原相科技股份有限公司 | Optical touch display device |
| CN102253760B (en) * | 2010-05-22 | 2013-05-01 | 原相科技股份有限公司 | Optical touch display device |
| WO2015078381A1 (en) * | 2013-11-27 | 2015-06-04 | 广州视睿电子科技有限公司 | Smart tablet integrated device and assembly method thereof |
| US9983626B2 (en) | 2013-11-27 | 2018-05-29 | Guangzhou Shirui Electronics Co, Ltd. | All-in-one smart tablet PC and the assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20170611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |