CN204215393U - Capacitance type touch control display panel and display device - Google Patents
Capacitance type touch control display panel and display device Download PDFInfo
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- CN204215393U CN204215393U CN201420720802.5U CN201420720802U CN204215393U CN 204215393 U CN204215393 U CN 204215393U CN 201420720802 U CN201420720802 U CN 201420720802U CN 204215393 U CN204215393 U CN 204215393U
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- display panel
- touch control
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Abstract
The utility model relates to a kind of capacitance type touch control display panel, comprises array base palte, color membrane substrates and the liquid crystal layer between described array base palte and color membrane substrates; Wherein, described array base palte comprises substrate, polaroid, film crystal pipe unit and touch control layer, it is characterized in that, described array base palte is positioned at the light emission side of described display panel, and described color membrane substrates is positioned at the incident side of display panel; Described touch control layer comprises drive electrode and induction electrode; An electrode is had at least to be hollow out electrode in described drive electrode and described induction electrode.The beneficial effects of the utility model array base palte are located at light emission side, drive electrode and induction electrode to be arranged to engraved structure, the waste of luminous energy can be reduced, increasing opening rate greatly, simultaneously by corresponding with color blocking for the openwork part of hollow out electrode, improves light transmittance to a greater degree.
Description
Technical field
The utility model relates to technical field of liquid crystal display, particularly relates to a kind of capacitance type touch control display panel, display device.
Background technology
Along with the develop rapidly of display technique, touch-screen (Touch Screen Panel) is gradually in the life of people.At present, touch-screen can be divided into according to composition structure: external hanging type touch-screen (Add onMode Touch Panel), covering surfaces formula touch-screen (On Cell Touch Panel) and In-cell touch panel (In Cell Touch Panel).Wherein, external hanging type touch-screen is by touch-screen and LCDs (Liquid Crystal Display, LCD) separately produce, then fitting to the LCDs becoming together and have touch function, there is the shortcomings such as cost of manufacture is higher, light transmission rate is lower, module is thicker in external hanging type touch-screen.And the touch control electrode of touch-screen is embedded in LCDs inside by In-cell touch panel, can the thickness of thinning module entirety, greatly can reduce again the cost of manufacture of touch-screen, and can also increasing opening rate, therefore, be subject to the favor of Ge great panel producer.
Utility model content
The purpose of this utility model is to provide the capacitance type touch control display panel that a kind of structure is simple, touch display function is integrated, transmittance is high, to overcome deficiency of the prior art.
For achieving the above object, the utility model provides following technical scheme:
The utility model embodiment discloses a kind of capacitance type touch control display panel, comprises array base palte, color membrane substrates and the liquid crystal layer between described array base palte and color membrane substrates; Wherein, described array base palte comprises substrate, polaroid, film crystal pipe unit and touch control layer, and described array base palte is positioned at the light emission side of described display panel, and described color membrane substrates is positioned at the incident side of display panel; Described touch control layer comprises drive electrode and induction electrode; An electrode is had at least to be hollow out electrode in described drive electrode and described induction electrode.
Preferably, in above-mentioned capacitance type touch control display panel, described drive electrode and described induction electrode are hollow out electrode.
Preferably, in above-mentioned capacitance type touch control display panel, the figure stating hollow out electrode is rhombus or square.
Preferably, in above-mentioned capacitance type touch control display panel, described color membrane substrates comprises polaroid and color rete.
Preferably, in above-mentioned capacitance type touch control display panel, described color rete comprises black and to be in the light matrix and being in the light red color resistance, green color blocking and the blue color blocking that matrix separates by described black.
Preferably, in above-mentioned capacitance type touch control display panel, described color blocking is corresponding with the openwork part of described hollow out electrode.
Preferably, in above-mentioned capacitance type touch control display panel, described Polarizer is positioned at the light emission side of described array base palte.
Preferably, in above-mentioned capacitance type touch control display panel, described Polarizer is positioned at the incident side of described color membrane substrates.
Preferably, a kind of display device, this display device comprises the capacitance type touch control display panel as above described in arbitrary claim.
Compared with prior art, the utility model has the advantage of: be arranged to engraved structure by array base palte to be located at light emission side, drive electrode and induction electrode simultaneously, the waste of luminous energy can be reduced, increasing opening rate greatly, simultaneously by corresponding with color blocking for the openwork part of hollow out electrode, improve light transmittance to a greater degree.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that the structural representation of a kind of capacitance type touch control display panel in the utility model specific embodiment;
Figure 2 shows that the structural representation of the utility model capacitance touching control induction installation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be described in detail the technical scheme in utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Shown in ginseng Fig. 1, for a kind of capacitance type touch control display panel that the utility model specific embodiment provides, this display panel comprises from top to bottom: array base palte, color membrane substrates and the liquid crystal layer between described array base palte and color membrane substrates 50, array base palte is positioned at the light emission side of display panel, and color membrane substrates is positioned at the incident side of display panel.Array base palte side is followed successively by cover glass 10, polaroid 201, substrate 301, film crystal pipe unit 30 and touch control layer 40 from top to bottom.Color membrane substrates is followed successively by polaroid 202 and color rete 60 from bottom to up, and wherein, color rete 60 comprises black and to be in the light matrix 80 and being in the light red color resistance R, green color blocking G and the blue color blocking B that matrix 80 separates by described black.Wherein, black is in the light matrix 80 for blocking unnecessary light, prevents the impact on display.
Shown in ginseng Fig. 2, for the structural representation of the utility model capacitance touching control induction installation, shown in composition graphs 1 and Fig. 2, touch control layer 40 comprises and has many parallel drive wires 31 and the line of induction 32, drive wire 31 comprises multiple drive electrode 311 and the driving connecting portion 312 being connected drive electrode 311, and the line of induction 32 comprises multiple induction electrode 321 and the induction connecting portion 322 being connected induction electrode 321.Induction connecting portion 322 and driving connecting portion 312 are just to overlapping, and induction electrode 321 and drive electrode 311 stagger mutually.
Drive electrode 311 and induction electrode 321 are hollow out electrode, and it has openwork part 341, and drive electrode 311 area is identical with induction electrode area, and the area of openwork part is also identical; Driving connecting portion 312 just forms mutual capacitance to overlapping place 331 and side direction place with induction connecting portion 322.The principle of work of mutual capacitance touch-control display panel is by driving the electrode of layer to send electric signal, and the electrode Received signal strength of inductive layer also judges the position of finger touch according to the change of signal.The openwork part 341 of hollow out electrode can correspondence be positioned at above red color resistance R, green color blocking G and blue color blocking B, and non-openwork part correspondence can be positioned at black and be in the light above matrix.Openwork part all can cover color blocking, also partly can cover color blocking.
The utility model embodiment also provides a kind of touch control display apparatus, comprise above-mentioned capacitance type touch control display panel, capacitance type touch control display panel can be integrated in array base palte, or, capacitance type touch control display panel can be integrated in color membrane substrates, namely be positioned at same layer with color rete, capacitance type touch control display panel can also be located at above or below color membrane substrates.
In the utility model, array base palte and color membrane substrates are located at light emission side and incident side respectively, the waste of luminous energy can be reduced, greatly increasing opening rate, simultaneously by corresponding with color blocking for the openwork part of hollow out electrode, improve light transmittance to a greater degree.The waste of luminous energy can be reduced so further, and then promote light transmission rate.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (9)
1. a capacitance type touch control display panel, comprises array base palte, color membrane substrates and the liquid crystal layer between described array base palte and color membrane substrates; Wherein, described array base palte comprises substrate, polaroid, film crystal pipe unit and touch control layer, it is characterized in that, described array base palte is positioned at the light emission side of described display panel, and described color membrane substrates is positioned at the incident side of display panel; Described touch control layer comprises drive electrode and induction electrode; An electrode is had at least to be hollow out electrode in described drive electrode and described induction electrode.
2. capacitance type touch control display panel according to claim 1, is characterized in that, described drive electrode and described induction electrode are hollow out electrode.
3. capacitance type touch control display panel according to claim 1, is characterized in that, the figure of described hollow out electrode is rhombus or square.
4. capacitance type touch control display panel according to claim 1, is characterized in that, described color membrane substrates comprises polaroid and color rete.
5. capacitance type touch control display panel according to claim 4, is characterized in that, described color rete comprises black and to be in the light matrix and being in the light red color resistance, green color blocking and the blue color blocking that matrix separates by described black.
6. capacitance type touch control display panel according to claim 5, is characterized in that, described color blocking is corresponding with the openwork part of described hollow out electrode.
7. capacitance type touch control display panel according to claim 1, is characterized in that, described Polarizer is positioned at the light emission side of described array base palte.
8. capacitance type touch control display panel according to claim 4, is characterized in that, described Polarizer is positioned at the incident side of described color membrane substrates.
9. a display device, is characterized in that, this display device comprises the capacitance type touch control display panel as described in claim as arbitrary in claim 1 ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720802.5U CN204215393U (en) | 2014-11-25 | 2014-11-25 | Capacitance type touch control display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720802.5U CN204215393U (en) | 2014-11-25 | 2014-11-25 | Capacitance type touch control display panel and display device |
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| Publication Number | Publication Date |
|---|---|
| CN204215393U true CN204215393U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420720802.5U Expired - Fee Related CN204215393U (en) | 2014-11-25 | 2014-11-25 | Capacitance type touch control display panel and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808375A (en) * | 2015-05-08 | 2015-07-29 | 厦门天马微电子有限公司 | Display panel, display device and manufacturing method |
| CN107995959A (en) * | 2017-05-24 | 2018-05-04 | 昆山龙腾光电有限公司 | Visual angle changeable touch-control display panel and touch control display apparatus |
-
2014
- 2014-11-25 CN CN201420720802.5U patent/CN204215393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808375A (en) * | 2015-05-08 | 2015-07-29 | 厦门天马微电子有限公司 | Display panel, display device and manufacturing method |
| CN107995959A (en) * | 2017-05-24 | 2018-05-04 | 昆山龙腾光电有限公司 | Visual angle changeable touch-control display panel and touch control display apparatus |
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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: 20150318 Termination date: 20151125 |