CN204256712U - Mixed type capacitive touch control display panel - Google Patents
Mixed type capacitive touch control display panel Download PDFInfo
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- CN204256712U CN204256712U CN201420720507.XU CN201420720507U CN204256712U CN 204256712 U CN204256712 U CN 204256712U CN 201420720507 U CN201420720507 U CN 201420720507U CN 204256712 U CN204256712 U CN 204256712U
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Abstract
The utility model relates to a kind of mixed type capacitive touch control display panel, comprises color membrane substrates, array base palte and the liquid crystal layer between described color membrane substrates and array base palte; Wherein, described color membrane substrates comprises polaroid, touch control layer and color rete, 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 between described polaroid and described color rete in described drive electrode and described 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 are the location swaps by array base palte and color membrane substrates, and the matrix that is in the light by black is located on array base palte, can prevent the metal reflective of TFT functional unit.Drive electrode and induction electrode are arranged to engraved structure, 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.
Description
Technical field
The utility model relates to technical field of liquid crystal display, particularly relates to a kind of mixed type capacitive touch control display panel.
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), In-cell touch panel (In Cell Touch Panel) and hybrid touch-screen (Hybrid 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.Part touch layer is located in liquid crystal display by hybrid touch-screen, and a part of touch layer is located at outside liquid crystal display, not only the thickness of thinning module entirety, can also increasing opening rate, therefore, is subject to the favor of Ge great panel producer.
Utility model content
The purpose of this utility model is to provide the mixed type 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 mixed type capacitive touch control display panel, comprises color membrane substrates, array base palte and the liquid crystal layer between described color membrane substrates and array base palte; Wherein, described color membrane substrates comprises polaroid, touch control layer and color rete, 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 between described polaroid and described color rete in described drive electrode and described 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 mixed type capacitive touch control display panel, described drive electrode and described induction electrode are hollow out electrode.
Preferably, in above-mentioned mixed type capacitive touch control display panel, described drive electrode is positioned at described color rete near the side of described liquid crystal layer.
Preferably, in above-mentioned mixed type capacitive touch control display panel, described induction electrode is positioned at described color rete near the side of described liquid crystal layer.
Preferably, in above-mentioned mixed type capacitive touch control display panel, described array base palte comprises cover glass, polaroid, substrate, black are in the light matrix and thin film transistor (TFT) TFT functional unit.
Preferably, in above-mentioned mixed type capacitive touch control display panel, described black is in the light matrix between described substrate and described thin film transistor (TFT) TFT functional unit.
Preferably, in above-mentioned mixed type capacitive touch control display panel, described color rete comprises red color resistance, green color blocking and blue color blocking.
Preferably, in above-mentioned mixed type capacitive touch control display panel, described color blocking is corresponding with the openwork part of described hollow out electrode.
Compared with prior art, the utility model has the advantage of: by the location swap of array base palte and color membrane substrates, black is in the light on matrix array substrate, prevents the metal reflective of TFT functional unit.Drive electrode and induction electrode are arranged to engraved structure, 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.
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 mixed type capacitive touch control display panel in the utility model specific embodiment;
Figure 2 shows that the structural representation of the utility model mixed type 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 mixed type capacitive 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 array base palte and color membrane substrates 50, color membrane substrates is positioned at the incident side of display panel, and array base palte is positioned at the light emission side of display panel.Array base palte is followed successively by cover glass 10 from top to bottom, polaroid 201, substrate 401, black are in the light matrix 80 and thin film transistor (TFT) TFT functional unit 70.The matrix that is in the light by black is located on array base palte, can prevent the metal reflective of TFT functional unit.
Color membrane substrates is followed successively by polaroid 202, touch control layer 302, color rete 60 and touch control layer 301 from bottom to up.Wherein, color rete comprises red color resistance R, green color blocking G and blue color blocking B.
Shown in ginseng Fig. 2, for the structural representation of the utility model mixed type capacitance touching control induction installation, shown in composition graphs 1 and Fig. 2, touch control layer 30 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 the figure of hollow out electrode is rhombus or square.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 80.Openwork part all can cover color blocking, also partly can cover color blocking, can improve light transmittance to a greater degree.
In the utility model, by the location swap of array base palte and color membrane substrates, the matrix that is in the light by black is located on array base palte, can prevent the metal reflective of TFT functional unit.Drive electrode and induction electrode are arranged to engraved structure, 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.
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 (8)
1. a mixed type capacitive touch control display panel, comprises color membrane substrates, array base palte and the liquid crystal layer between described color membrane substrates and array base palte; Wherein, described color membrane substrates comprises polaroid, touch control layer and color rete, 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 between described polaroid and described color rete in described drive electrode and described induction electrode; An electrode is had at least to be hollow out electrode in described drive electrode and described induction electrode.
2. mixed type capacitive touch control display panel according to claim 1, is characterized in that, described drive electrode and described induction electrode are hollow out electrode.
3. mixed type capacitive touch control display panel according to claim 1, is characterized in that, described drive electrode is positioned at described color rete near the side of described liquid crystal layer.
4. mixed type capacitive touch control display panel according to claim 1, is characterized in that, described induction electrode is positioned at described color rete near the side of described liquid crystal layer.
5. mixed type capacitive touch control display panel according to claim 1, is characterized in that, described array base palte comprises cover glass, polaroid, substrate, black are in the light matrix and thin film transistor (TFT) TFT functional unit.
6. mixed type capacitive touch control display panel according to claim 5, is characterized in that, described black is in the light matrix between described substrate and described thin film transistor (TFT) TFT functional unit.
7. mixed type capacitive touch control display panel according to claim 1, is characterized in that, described color rete comprises red color resistance, green color blocking and blue color blocking.
8. mixed type capacitive touch control display panel according to claim 7, is characterized in that, described color blocking is corresponding with the openwork part of described hollow out electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720507.XU CN204256712U (en) | 2014-11-25 | 2014-11-25 | Mixed type capacitive touch control display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720507.XU CN204256712U (en) | 2014-11-25 | 2014-11-25 | Mixed type capacitive touch control display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256712U true CN204256712U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420720507.XU Expired - Fee Related CN204256712U (en) | 2014-11-25 | 2014-11-25 | Mixed type capacitive touch control display panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051940A (en) * | 2018-01-02 | 2018-05-18 | 京东方科技集团股份有限公司 | Liquid crystal display die set and display device |
-
2014
- 2014-11-25 CN CN201420720507.XU patent/CN204256712U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051940A (en) * | 2018-01-02 | 2018-05-18 | 京东方科技集团股份有限公司 | Liquid crystal display die set and display device |
| CN108051940B (en) * | 2018-01-02 | 2021-04-20 | 京东方科技集团股份有限公司 | Liquid crystal display module and display device |
| US10989949B2 (en) | 2018-01-02 | 2021-04-27 | Beijing Boe Optoelectronics Technology Co., Ltd. | Liquid crystal display module, manufacturing method thereof and display device |
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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: 20150408 Termination date: 20151125 |