CN105223714A - The modular structure of touch-control display panel - Google Patents
The modular structure of touch-control display panel Download PDFInfo
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- CN105223714A CN105223714A CN201410265408.1A CN201410265408A CN105223714A CN 105223714 A CN105223714 A CN 105223714A CN 201410265408 A CN201410265408 A CN 201410265408A CN 105223714 A CN105223714 A CN 105223714A
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Abstract
The present invention is the modular structure of a touch-control display panel, and it comprises a backlight module, a liquid crystal panel, a touch control layer, a first circuit board, a second circuit board, a protective seam.Liquid crystal panel is positioned on backlight module, and touch control layer is positioned on liquid crystal panel, and first circuit board is positioned on liquid crystal panel, and is positioned at one first side of liquid crystal panel and one first side of touch control layer.Second circuit board is positioned on liquid crystal panel, and is positioned at one second side of liquid crystal panel and one second side of touch control layer, and protective seam is positioned on touch control layer, first circuit board and second circuit board.
Description
Technical field
The present invention relates to a kind of modular structure of touch-control display panel, particularly the modular structure of the touch-control display panel of one embedded (Oncell, Incell) touch controllable function.
Background technology
The combination of existing contact panel and display panel is divided into embedded (Oncell, Incell) and directly contact panel and display panel is done the external hanging type of a laminating, but, the mode of external hanging type produces the blocked up and shortcoming of heaviness of thickness after causing contact panel to be combined with display panel, so, be generally in the embedded mode be combined with display panel as contact panel.
Moreover, general In-cell touch display panel is only in colored filter (ColorFilter by the touch-control graphic making of viewing area, CF) on substrate, and its physical button is not integrated on same substrate with the contact panel of touch-control display panel, so the functional specification needed for innovative product cannot be met.
In view of the above problems, the present invention proposes a kind of modular structure of touch-control display panel, to meet the demand of innovative product.
Summary of the invention
An object of the present invention, for providing a kind of modular structure of touch-control display panel, the touch controllable function of embedded touch control panel and physical button is integrated on same substrate, to meet the demand of innovative product by it.
For achieving the above object, the technical solution used in the present invention is:
A modular structure for touch-control display panel, is characterized in that, it comprises:
One backlight module;
One liquid crystal panel, is positioned on this backlight module;
One touch control layer, is positioned on this liquid crystal panel;
One first circuit board is positioned on this liquid crystal panel, and is positioned at one first side of this liquid crystal panel and one first side of this touch control layer;
One second circuit board, is positioned on this liquid crystal panel, and is positioned at one second side of this liquid crystal panel and one second side of this touch control layer; And
One protective seam, is positioned on this touch control layer, this first circuit board and this second circuit board.
In preferably technical scheme, this first circuit board exchanges and is arranged at this second side, and this second circuit board exchanges and is arranged at this first side.
In preferably technical scheme, it also comprises:
Light polarizing film once, between this backlight module and this liquid crystal panel;
One touch-control wafer, is positioned at the surface of this first circuit board;
Light polarizing film on one, between this protective seam and this liquid crystal panel; And
One adhesive coating, on this between light polarizing film and this protective seam.
In preferably technical scheme, this liquid crystal panel comprises:
One infrabasal plate, is positioned in this lower light polarizing film;
One liquid crystal layer, is positioned on this infrabasal plate;
One tertiary circuit plate, is positioned at the surface of this infrabasal plate;
One display wafer, is positioned at the surface of this infrabasal plate, and between this tertiary circuit plate and this liquid crystal layer, and be electrically connected this tertiary circuit plate; And
One upper substrate, is positioned on this liquid crystal layer;
Wherein, this first circuit board and this second circuit board are positioned at the surface of this upper substrate.
In preferably technical scheme, this protective seam is glass material, plastic cement material or decorative film, and the thickness of this protective seam of glass material and plastic cement material is 0.5 ~ 0.7mm, and the thickness of this protective seam of decorative film is 0.2mm.
In preferably technical scheme, the surface of this protective seam to should second circuit board setting position and at least one user's interface figure is set.
In preferably technical scheme, this second circuit board is user's interface circuit plate.
For achieving the above object, the technical solution used in the present invention is:
A modular structure for touch-control display panel, is characterized in that, it comprises:
One backlight module;
One liquid crystal panel, is positioned on this backlight module;
One touch control layer, is positioned on this liquid crystal panel;
At least one user's interface member, be positioned at the edge of this touch control layer one first inside;
One first circuit board, is positioned on this liquid crystal panel, and is positioned at one first side of this liquid crystal panel and one first side of this touch control layer; And
One protective seam, is positioned on this touch control layer and this first circuit board.
In preferably technical scheme, this first circuit board exchanges one second side being arranged at this liquid crystal panel, this user's interface member exchange be arranged at the edge of this touch control layer one second inside.
In preferably technical scheme, it also comprises:
One diode light-source, to should user's interface member setting position and be located in this backlight module.
In preferably technical scheme, this protective seam is glass material, plastic cement material or decorative film, and the thickness of this protective seam of glass material and plastic cement material is 0.5 ~ 0.7mm, and the thickness of this protective seam of decorative film is 0.2mm.
In preferably technical scheme, it also comprises:
One support member, is positioned on this backlight module, to support this liquid crystal panel.
In preferably technical scheme, the surface of this protective seam to should user's interface member setting position and this user's interface figure is set.
Compared with prior art, the advantage adopting the present invention of technique scheme to have is: touch-control display panel of the present invention comprises a backlight module, a liquid crystal panel, a touch control layer, a first circuit board, a second circuit board, a protective seam.Liquid crystal panel is positioned on backlight module, and touch control layer is positioned on liquid crystal panel, and first circuit board is positioned on liquid crystal panel, and is positioned at one first side of liquid crystal panel and one first side of touch control layer.Second circuit board is positioned on liquid crystal panel, and is positioned at one second side of liquid crystal panel and one second side of touch control layer, and protective seam is positioned on touch control layer, first circuit board and second circuit board.Moreover user's interface member more can be arranged at the setting without the need to second circuit board in touch control layer by touch-control display panel of the present invention, or user's interface member be arranged in viewing area need not the setting of second circuit board and additional light source.So, the technology that embodiments of the invention are lifted can reach the touch controllable function integrating embedded touch control panel and physical button, and the effect reduced costs.
Accompanying drawing explanation
Fig. 1 is the vertical view of the first embodiment of touch-control display panel of the present invention;
Fig. 2 is the first sectional view of the Z-Z ' line of Fig. 1;
Fig. 3 is the second sectional view of the Z-Z ' line of Fig. 1;
Fig. 4 is the 3rd sectional view of the Z-Z ' line of Fig. 1;
Fig. 5 is the 4th sectional view of the Z-Z ' line of Fig. 1;
Fig. 6 is the vertical view of the second embodiment of touch-control display panel of the present invention;
Fig. 7 is the first sectional view of the A-A ' line of Fig. 6;
Fig. 8 is the second sectional view of the A-A ' line of Fig. 6;
Fig. 9 is the 3rd sectional view of the A-A ' line of Fig. 6;
Figure 10 is the 4th sectional view of the A-A ' line of Fig. 6;
Figure 11 is the vertical view of the 3rd embodiment of touch-control display panel of the present invention;
Figure 12 is a sectional view of the B-B ' line of Figure 11;
Figure 13 is the vertical view of the 4th embodiment of touch-control display panel of the present invention;
Figure 14 is a sectional view of the C-C ' line of Figure 13.
Description of reference numerals: 10-touch-control display panel; 20-protective seam; 30-touch area; 32-viewing area; 40-user's interface figure; 42-user's interface figure; 50-liquid crystal panel; 51-backlight module; 510-diode light-source; Light polarizing film under 52-; 53-infrabasal plate; 54-liquid crystal layer; 55-upper substrate; 56-touch control layer; The upper light polarizing film of 57-; 58-adhesive coating; 59-support member; 60-first circuit board; 62-second circuit board; 64-tertiary circuit plate; 70-touch-control wafer; 72-shows wafer; 80-first side; 82-second side; Inside 84-first; Inside 86-second; 87-first side; 88-second side; 90-user's interface member.
Embodiment
For making your juror have a better understanding and awareness feature of the present invention and effect of reaching, careful assistant is with preferred embodiment and coordinate detailed description, illustrates as rear:
Refer to Fig. 1 and Fig. 2, Fig. 1 is the vertical view of the first embodiment of touch-control display panel 10 of the present invention, and Fig. 2 is a sectional view of the Z-Z ' line of Fig. 1.As shown in the figure, touch-control display panel 10 of the present invention comprises backlight module 51, liquid crystal panel 50, touch control layer 56, first circuit board 60, second circuit board 62, protective seam 20.Liquid crystal panel 50 is positioned on backlight module 51, and touch control layer 56 is positioned on liquid crystal panel 50, and first circuit board 60 is positioned on liquid crystal panel 50, and is positioned at one first side 80 of liquid crystal panel 50 and one first side 87 of touch control layer 56.Second circuit board 62 is positioned on liquid crystal panel 50, and is positioned at one second side 82 of liquid crystal panel 50 and one second side 88 of touch control layer 56, and protective seam 20 is positioned on first circuit board 60, liquid crystal panel 50 and second circuit board 62.So, the touch control operation of contact panel designs in touch control layer 56 by touch-control display panel 10 of the present invention, and the touch control operation of physical button designs in second circuit board 62, so, the touch controllable function of embedded touch control panel and physical button is integrated on liquid crystal panel 50, to reach the user demand of innovative product by touch-control display panel 10 of the present invention.
Consult Fig. 1 and Fig. 2 again, backlight module 51 for touch-control display panel 105 is provided modular structure needed for light source, liquid crystal panel 50 is for display frame, the position that touch control layer 56 is formed for transparency electrode, such as drive electrode and detecting electrode, drive electrode receives a signal, the touch information that the change that detecting electrode detects this signal operates from touch area 30 to obtain user.First circuit board 60 and second circuit board 62 can be flexible circuit board (FlexiblePrintedCircuit, FPC), and second circuit board 62 can be user's interface circuit plate, and there is user's interface member 90, and the light source of user's interface member 90 can be provided by a diode light-source 510, diode light-source 510 is as the term suggests be a light emitting diode (LightEmittingDiode, LED).Moreover second circuit board 62 can be light-transmissive material, stops between diode light-source 510 like this and user's interface member 90 without veil.So touch-control display panel 10 of the present invention obtains user by means of the user's interface member 90 on second circuit board 62 and touches information, and in addition, the present invention does not limit the quantity of user's interface member 90, and it can according to demand design for change voluntarily.Protective seam 20 is for avoiding panel itself to be damaged and external interference; and; protective seam 20 can be glass material, plastic cement material or decorative film (DecorationFilm); for the thickness of the protective seam 20 of glass material and plastic cement material is 0.5 ~ 0.7mm, the thickness for the protective seam 20 of decorative film is 0.2mm.
Moreover; the lower light polarizing film 52 of touch-control display panel 10 of the present invention is between backlight module 51 and liquid crystal panel 50; upper light polarizing film 57 is between protective seam 20 and liquid crystal panel 50, and touch-control display panel 10 of the present invention more comprises touch-control wafer 70, adhesive coating 58.Touch-control wafer 70 is positioned at the surface of first circuit board 60, and adhesive coating 58 is between upper light polarizing film 57 and protective seam 20.Liquid crystal panel 50 comprises an infrabasal plate 53, liquid crystal layer 54, tertiary circuit plate 64, display wafer 72 and a upper substrate 55.Infrabasal plate 53 is positioned in lower light polarizing film 52, and liquid crystal layer 54 is positioned on infrabasal plate 53, and tertiary circuit plate 64 is positioned at the surface of infrabasal plate 53.Display wafer 72 is positioned at the surface of infrabasal plate 53, and between tertiary circuit plate 64 and liquid crystal layer 54, and be electrically connected tertiary circuit plate 64.Upper substrate 55 is positioned on liquid crystal layer 54, and this upper substrate 55 can be colored optical filtering substrates.Moreover first circuit board 60 and second circuit board 62 are positioned at the surface of upper substrate 55.
As shown in Figure 1, the present invention more comprises at least one user's interface figure 40 or 42, and user's interface figure 40,42 is arranged at the surface of protective seam 20, and the light source needed for user's interface figure 40,42 can be provided by diode light-source 510.Moreover second circuit board 62 is except can being above-mentioned light-transmissive material, and second circuit board 62 also can be done opening design and allow light source penetrate second circuit board 62 to user's interface figure 40,42.And, the setting position of diode light-source 510 corresponding user's interface figure 40,42 and design in backlight module 51 (as shown in Figure 2).In addition, the setting position of the corresponding second circuit board 62 of setting position of user's interface figure 40,42, so, when second circuit board 62 is arranged at the second side 82 (as shown in Figure 2) of liquid crystal panel 50, then the corresponding second circuit board 62 of user's interface figure 40,42 setting position and be positioned at the upside (as shown in Figure 1) of touch area 30, and user's interface figure 40,42 position is touch area 30 and viewing area 32 outer (as shown in Figure 1).Moreover the embodiment of Fig. 2 can without the need to arranging diode light-source 510, and embodiment refers to Fig. 3, and Fig. 3 is the second sectional view of the Z-Z ' line of Fig. 1.As shown in the figure, user's interface member 90 and the light source needed for user's interface figure 40,42 change is provided by backlight module 51.
But the modular structure of touch-control display panel 10 of the present invention can without the need to being arranged at second circuit board 62 by user's interface member 90, and embodiment refers to Fig. 4, Fig. 4 is the 3rd sectional view of the Z-Z ' line of Fig. 1.As shown in the figure, the difference of Fig. 4 and Fig. 2 is that Fig. 4 does not arrange second circuit board 62, and be user's interface member 90 to be designed inside one first of the edge of touch control layer 56 84, and user's interface member 90 can not overlap (as shown in Figure 4) with the liquid crystal layer 54 of viewing area 32 (as shown in Figure 1).In addition, the setting position of the corresponding user's interface member 90 of the setting position due to user's interface figure 40,42, so the setting position of user's interface member 90 is still positioned at outside touch area 30 and viewing area 32 as seen from Figure 1.Wherein, the scope of viewing area 32 is less than the scope of touch area 30.
Accept above-mentioned, when user's interface member 90 design in touch control layer 56 (as shown in Figure 4) and and be positioned at outer (as shown in Figure 1) of viewing area 32 time, light source needed for it can be provided by diode light-source 510 equally.Moreover Fig. 4 more sets up a support member 59 between backlight module 51 and liquid crystal panel 50, to support liquid crystal panel 50.In addition, the embodiment of Fig. 4 equally can design for change, and its change refers to Fig. 5, and it is the 4th sectional view of the Z-Z ' line of Fig. 1.As shown in the figure, the difference of Fig. 5 and Fig. 3 is that Fig. 5 there is no and arranges diode light-source 510, so the light source needed for user's interface figure 40,42 of the present invention can change to be provided by backlight module 51.So, the design of Fig. 4 can reduce setting and the cost of second circuit board 62, and the design of Fig. 5 can reduce setting and the cost of second circuit board 62 and diode light-source 510.So, user's interface member 90 of touch-control display panel 10 of the present invention does not limit and designs 84 (as shown in Figure 4, Figure 5) inside first of the edge of touch control layer 56, and second circuit board 62 does not limit the second side 82 (as shown in Figure 2 and Figure 3) designed in liquid crystal panel 50, it can have other designs, and different designs mode refers to following explanation.
Refer to Fig. 6, it is the vertical view of the second embodiment of touch-control display panel 10 of the present invention, as shown in the figure, user's interface figure 40,42 of the present invention more can design the downside in touch area 30, but user's interface figure 40,42 of the present invention still designs outside touch area 30 and viewing area 32.Structure change in this design refers to Fig. 7, and it is the first sectional view of the A-A ' line of Fig. 6.As shown in the figure, Fig. 7 and Fig. 2 difference is that first circuit board 60 exchanges and is arranged at the second side 82, and second circuit board 62 exchange is arranged at the first side 80.So, the setting position correspondence of user's interface figure 40,42 is arranged at the second circuit board 62 of the first side 80 of liquid crystal panel 50.In like manner, the structure of Fig. 7 also can without the need to arranging diode light-source 510, and its change refers to Fig. 8, and Fig. 8 is the second sectional view of the A-A ' line of Fig. 6.As shown in the figure, the difference of Fig. 8 and Fig. 7 is that Fig. 8 does not arrange diode light-source 510, and changes and provide light source needed for user's interface figure 40,42 by backlight module 51.In like manner, the structure of Fig. 7, Fig. 8 also can without the need to arranging second circuit board 62, and embodiment refers to Fig. 9.
Accept above-mentioned, Fig. 9 is the 3rd sectional view of the A-A ' line of Fig. 6.As shown in the figure, the difference of Fig. 9 and Fig. 7 is that user's interface member 90 changes and designs inside one second of the edge of touch control layer 56 86, and first circuit board 60 changes the second side 82 designed in liquid crystal panel 50, so the embodiment of Fig. 9 still can provide light source needed for user's interface figure 40,42 by diode light-source 510.In like manner, can find that user's interface member 90 is still positioned at outside touch area 30 and viewing area 32 by Fig. 5, namely user's interface member 90 still can not overlap (as shown in Figure 9) with the liquid crystal layer 54 of viewing area 32 (as shown in Figure 6).Moreover, the embodiment of Fig. 9 also can without the need to the setting of second circuit board 62 and cost, and user's interface figure 40,42 is arranged at touch area 30 and viewing area 32 outer (as shown in Figure 6) and user's interface member 90 is arranged at touch control layer 56 second inside 86 (as shown in Figure 9).In addition, refer to Figure 10, it is the 4th sectional view of the A-A ' line of Fig. 6.As shown in the figure, the difference of Figure 10 and Fig. 9 is that Figure 10 there is no and arranges diode light-source 510, so the light source needed for user's interface figure 40,42 of the present invention can change to be provided by backlight module 51.
Therefore, user's interface figure 40,42 of the present invention can design (as shown in Figure 1) and downside (as shown in Figure 6) on the upside of touch area 30, second circuit board 62 can design the first side 80 (as shown in Figure 7, Figure 8) in liquid crystal panel 50 or the second side 82 (as shown in Figure 2 and Figure 3), and user's interface member 90 can design upper in second circuit board 62 (as shown in Fig. 2, Fig. 3, Fig. 7, Fig. 8) or design inside first of touch control layer 56 86 (as shown in Figure 9, Figure 10) inside 84 (as Fig. 4, Fig. 5 show) or second.But touch-control display panel 10 of the present invention is except designing except viewing area 32 by user's interface member 90, and more user's interface member 90 can be designed in viewing area 32, it is described as follows.
Refer to Figure 11, it is the vertical view of the 3rd embodiment of touch-control display panel 10 of the present invention.As shown in the figure; the difference of Figure 11 and Fig. 1 is that user's interface figure 40,42 of the present invention designs the inner side in touch area 30 and viewing area 32; and; user's interface figure 40,42 due to this embodiment changes and designs in viewing area 32; so user's interface figure 40,42 changes and is shown by liquid crystal panel 50, but not the above-mentioned surface designed in protective seam 20; structure change in its design refers to Figure 12, and Figure 12 is a section of the B-B ' line of Figure 11.As shown in the figure, the difference of Figure 12 and Fig. 4, Fig. 5 is that user's interface member 90 to be designed inside first of touch control layer 56 84 by the embodiment of Figure 12, and, user's interface member 90 light polarizing film 57 and once can overlapping with the viewing area 32 of liquid crystal layer 54 between light polarizing film 52 on of the present invention.In other words, the touch-control display panel 10 of the present embodiment need not arrange diode light-source 510, to provide the light source needed for user's interface figure 40,42, but provides the light source needed for user's interface figure 40,42 by backlight module 51.So, light penetration liquid crystal panel 50 to the user interface figure 40,42 that backlight module 51 sends, and as the light source needed for user's interface figure 40,42.Therefore this design can reduce the cost separately arranging a light source.But the embodiment of this Figure 12 more can do a change, and its change refers to following explanation.
Refer to Figure 13, it is the vertical view of the 4th embodiment of touch-control display panel 10 of the present invention.As shown in the figure, the difference of Figure 13 and Figure 11 is that user's interface figure 40,42 of Figure 13 designs the inner side in touch area 30 and viewing area 32, and is positioned at the downside of touch area 30 and viewing area 32.In like manner, the user's interface figure 40,42 due to this embodiment is shown by liquid crystal panel 50, and, light source needed for user's interface figure 40,42 is provided by backlight module 51, so this embodiment also need not the setting of diode light-source 510, reduces to reach cost.Structure change in this design refers to Figure 14, and it is a sectional view of the C-C ' line of Figure 13.As shown in the figure, the difference of Figure 14 and Figure 12 is that the setting position of first circuit board 60 and user's interface member 90 is different, namely first circuit board 60 exchanges the second side 82 being arranged at liquid crystal panel 50, user's interface member 90 exchange be arranged at the edge of touch control layer 56 second inside 86, and user's interface member 90 still also can overlap with the viewing area 32 of liquid crystal layer 54 between upper light polarizing film 57 and lower light polarizing film 52.Therefore, touch-control display panel 10 of the present invention more user's interface member 90 can be designed in viewing area 32 and be positioned at touch control layer 56 first inside 86 (as shown in figure 14) inside 84 (as shown in figure 12) or second, with need not the setting of second circuit board 62 and additional light source, and reach cost and reduce.
In sum, touch-control display panel of the present invention comprises a backlight module, a liquid crystal panel, a touch control layer, a first circuit board, a second circuit board, a protective seam.Liquid crystal panel is positioned on backlight module, and touch control layer is positioned on liquid crystal panel, and first circuit board is positioned on liquid crystal panel, and is positioned at one first side of liquid crystal panel and one first side of touch control layer.Second circuit board is positioned on liquid crystal panel, and is positioned at one second side of liquid crystal panel and one second side of touch control layer, and protective seam is positioned on touch control layer, first circuit board and second circuit board.Moreover user's interface member more can be arranged at the setting without the need to second circuit board in touch control layer by touch-control display panel of the present invention, or user's interface member be arranged in viewing area need not the setting of second circuit board and additional light source.So, the technology that embodiments of the invention are lifted can reach the touch controllable function integrating embedded touch control panel and physical button, and the effect reduced costs.
Claims (13)
1. a modular structure for touch-control display panel, is characterized in that, it comprises:
One backlight module;
One liquid crystal panel, is positioned on this backlight module;
One touch control layer, is positioned on this liquid crystal panel;
One first circuit board is positioned on this liquid crystal panel, and is positioned at one first side of this liquid crystal panel and one first side of this touch control layer;
One second circuit board, is positioned on this liquid crystal panel, and is positioned at one second side of this liquid crystal panel and one second side of this touch control layer; And
One protective seam, is positioned on this touch control layer, this first circuit board and this second circuit board.
2. the modular structure of touch-control display panel according to claim 1, is characterized in that: this first circuit board exchanges and is arranged at this second side, and this second circuit board exchanges and is arranged at this first side.
3. the modular structure of touch-control display panel according to claim 1, is characterized in that: it also comprises:
Light polarizing film once, between this backlight module and this liquid crystal panel;
One touch-control wafer, is positioned at the surface of this first circuit board;
Light polarizing film on one, between this protective seam and this liquid crystal panel; And
One adhesive coating, on this between light polarizing film and this protective seam.
4. the modular structure of touch-control display panel according to claim 3, is characterized in that: this liquid crystal panel comprises:
One infrabasal plate, is positioned in this lower light polarizing film;
One liquid crystal layer, is positioned on this infrabasal plate;
One tertiary circuit plate, is positioned at the surface of this infrabasal plate;
One display wafer, is positioned at the surface of this infrabasal plate, and between this tertiary circuit plate and this liquid crystal layer, and be electrically connected this tertiary circuit plate; And
One upper substrate, is positioned on this liquid crystal layer;
Wherein, this first circuit board and this second circuit board are positioned at the surface of this upper substrate.
5. the modular structure of touch-control display panel according to claim 1; it is characterized in that: this protective seam is glass material, plastic cement material or decorative film; and the thickness of this protective seam of glass material and plastic cement material is 0.5 ~ 0.7mm, the thickness of this protective seam of decorative film is 0.2mm.
6. the modular structure of touch-control display panel according to claim 1, is characterized in that: the surface of this protective seam to should second circuit board setting position and at least one user's interface figure is set.
7. the modular structure of touch-control display panel according to claim 1, is characterized in that: this second circuit board is user's interface circuit plate.
8. a modular structure for touch-control display panel, is characterized in that, it comprises:
One backlight module;
One liquid crystal panel, is positioned on this backlight module;
One touch control layer, is positioned on this liquid crystal panel;
At least one user's interface member, be positioned at the edge of this touch control layer one first inside;
One first circuit board, is positioned on this liquid crystal panel, and is positioned at one first side of this liquid crystal panel and one first side of this touch control layer; And
One protective seam, is positioned on this touch control layer and this first circuit board.
9. the modular structure of touch-control display panel according to claim 8, is characterized in that: this first circuit board exchanges and is arranged at one second side of this liquid crystal panel, this user's interface member exchange be arranged at the edge of this touch control layer one second inside.
10. the modular structure of touch-control display panel according to claim 8, is characterized in that: it also comprises:
One diode light-source, to should user's interface member setting position and be located in this backlight module.
The modular structure of 11. touch-control display panels according to claim 8; it is characterized in that: this protective seam is glass material, plastic cement material or decorative film; and the thickness of this protective seam of glass material and plastic cement material is 0.5 ~ 0.7mm, the thickness of this protective seam of decorative film is 0.2mm.
The modular structure of 12. touch-control display panels according to claim 8, is characterized in that: it also comprises:
One support member, is positioned on this backlight module, to support this liquid crystal panel.
The modular structure of 13. touch-control display panels according to claim 8, is characterized in that: the surface of this protective seam to should user's interface member setting position and this user's interface figure is set.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110892369A (en) * | 2017-05-10 | 2020-03-17 | 齐特罗尼克显示器有限公司 | Display device |
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| TWM472897U (en) * | 2013-08-02 | 2014-02-21 | Focaltech Systems Ltd | Capacitive touch screen and a wireless electronic device with the capacitive touch screen |
| CN203882056U (en) * | 2014-06-13 | 2014-10-15 | 凌巨科技股份有限公司 | Modular structure of touch display panel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110892369A (en) * | 2017-05-10 | 2020-03-17 | 齐特罗尼克显示器有限公司 | Display device |
| CN110892369B (en) * | 2017-05-10 | 2024-05-07 | 齐特罗尼克显示器有限公司 | Display device |
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| CN105223714B (en) | 2018-11-13 |
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