CN204719367U - A kind of display panels and display device - Google Patents
A kind of display panels and display device Download PDFInfo
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- CN204719367U CN204719367U CN201520295112.4U CN201520295112U CN204719367U CN 204719367 U CN204719367 U CN 204719367U CN 201520295112 U CN201520295112 U CN 201520295112U CN 204719367 U CN204719367 U CN 204719367U
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- connecting structure
- conduction connecting
- display panels
- color membrane
- membrane substrates
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Abstract
The utility model discloses a kind of display panels and display device, and this display panels comprises: a color membrane substrates; Array basal plate, is oppositely arranged with color membrane substrates, and the relative color membrane substrates of array base palte stretches out formation one stepped region; One control module, is arranged at the surface of stepped region near color membrane substrates; One cover plate, fits in the side that described color membrane substrates deviates from described array base palte, and described cover plate comprises the key area of setting relative to described stepped region, and described key area comprises at least one touch electrode; At least one conduction connecting structure, described conduction connecting structure is arranged between described stepped region and described key area, and described touch electrode and described control module are electrically connected by described conduction connecting structure.The technical program realizes the function of touch key-press, saves button flexible PCB, reduces production cost and complexity, simplifies technological process, improve production efficiency.
Description
Technical field
The utility model relates to technical field of touch-control display, particularly relates to a kind of display panels and display device.
Background technology
Current, in display panel field, display panel with touch controllable function has more and more become main flow display product, there is the integration mode of various display panel and contact panel, be of a great variety, such as embedded (incell), the outer formula (oncell) of box and external hanging type.On the other hand, if classify from principle of work, the display panel of band touch controllable function can be roughly divided into condenser type, resistance-type, infrared type etc. again.Wherein, contact panel is embedded into display panel inside by embedded touch-control display panel, and integral thickness is less, more frivolous, like by consumers in general.Existing In-cell touch display panel, touch key-press makes on the cover board, the lead-in wire of each touch key-press connects and binds button flexible PCB on the cover board, be connected with binding main flexible PCB on the tft substrate by the connector of the button flexible PCB other end, realize the connection with touch chip.Button flexible PCB function singleness, customization cost is higher separately; And, in manufacture craft, need first to bind button flexible PCB before laminating cover plate, after cover plate and TFT substrate are fitted, also need the connector of button flexible PCB to be connected to main flexible PCB, add Making programme.
Utility model content
The purpose of this utility model is to provide a kind of display panels and display device, realizes in order to solve existing In-cell touch display panel touch key-press the technical matters that cost is high, manufacture craft is loaded down with trivial details.
For reaching this object, the utility model by the following technical solutions:
The technical program provides a kind of display panels, comprising: a color membrane substrates; Array basal plate, is oppositely arranged with described color membrane substrates, and the relatively described color membrane substrates of described array base palte stretches out formation one stepped region; One control module, is arranged at the surface of described stepped region near described color membrane substrates; One cover plate, fits in the side that described color membrane substrates deviates from described array base palte, and described cover plate comprises the key area of setting relative to described stepped region, and described key area comprises at least one touch electrode; At least one conduction connecting structure, described conduction connecting structure is arranged between described stepped region and described key area, and described touch electrode and described control module are electrically connected by described conduction connecting structure.
Its further technical scheme is, described touch electrode is arranged on the surface of described key area near described array base palte; Described touch electrode be indium tin oxide, metal, silver slurry and graphite in one or more formed electrodes.
Its further technical scheme is, described key area also comprises multiple first wire, is arranged on the surface of described key area near described array base palte, and touch electrode described in each is electrically connected with conduction connecting structure described in respectively by the first wire described in.
Its further technical scheme is, described touch electrode is identical with the material of described first wire and by being formed with patterning processes simultaneously.
Its further technical scheme is, the quantity of described touch key-press is three, and according to the equidistant arrangement of a word.
Its further technical scheme is, the quantity of described conduction connecting structure is three, and described three conduction connecting structures are arranged on the both sides near described stepped region minor face.
Its further technical scheme is, also comprise three the first electrodes, described first electrode be arranged at described key area near the surface of described array base palte and with described touch electrode one_to_one corresponding, described in three described first electrodes and, conduction connecting structure is electrically connected.
Its further technical scheme is, more than the number of described touch electrode one of the number of described conduction connecting structure.
Its further technical scheme is, described conduction connecting structure be silver-colored slurries body or graphite liquid curing formed there is flexible conductor block.
Its further technical scheme is, also comprise many second wires, described second wire is arranged at the surface of described stepped region near described color membrane substrates, each described conduction connecting structure is electrically connected with described control module respectively by the second wire described in, the wire made for metal or indium tin oxide of described second wire.
The technical program also provides a kind of display device, comprises the display panels described in above-mentioned any one.
The beneficial effects of the utility model are: the touch electrode be located on cover plate is electrically connected with the control module be located on array base palte by arranging conduction connecting structure in the stepped region of array base palte by the technical program, realize the function of touch key-press, save button flexible PCB, reduce production cost and complexity, simplify technological process, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structure of liquid crystal display panel schematic diagram of the utility model embodiment.
Fig. 2 a is the partial enlarged drawing of part i shown in Fig. 1.
Fig. 2 b is the partial enlarged drawing of the IIth part shown in Fig. 1.
Fig. 3 a is the another kind of structure of liquid crystal display panel schematic diagram of the utility model embodiment.
Fig. 3 b is the structure of liquid crystal display panel schematic diagram corresponding with Fig. 3 a.
Fig. 4 is a kind of display device of the utility model embodiment.
Embodiment
The technical matters solved for making the utility model, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the utility model embodiment, obviously, described embodiment is only section Example of the present utility model, instead of whole embodiments.The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of display panels.Fig. 1 is a kind of structure of liquid crystal display panel schematic diagram of the utility model embodiment.Shown in Figure 1, this display panels 10 comprises a color membrane substrates 11, array basal plate 12, control module 13, cover plate 14 and at least one conduction connecting structure 15; Described array base palte 12 and described color membrane substrates 11 are oppositely arranged, and the relatively described color membrane substrates 11 of described array base palte 12 stretches out formation one stepped region 120; Described control module 13 is arranged at the surface of described stepped region 120 near described color membrane substrates 11; Described cover plate 14 fits in the side that described color membrane substrates 11 deviates from described array base palte 12, and described cover plate 14 comprises the key area 140 with the relative setting in described stepped region 120, and described key area 140 comprises at least one touch electrode 141; Described conduction connecting structure 15 is arranged between described stepped region 120 and described key area 140, and described touch electrode 141 and described control module 13 are electrically connected by described conduction connecting structure 15.
The touch electrode 141 be located on cover plate 14 is electrically connected with the control module 13 be located on array base palte 12 by arranging conduction connecting structure 15 in described stepped region 120 by the display panels 10 that the utility model embodiment provides, realize the function of touch key-press, save button flexible PCB, reduce production cost and complexity, simplify technological process, improve production efficiency.
Preferably, what described conduction connecting structure 15 was formed for silver-colored slurries body or graphite liquid curing has flexible conductor block, and conductor block is preferably rectangular parallelepiped, can certainly be right cylinder, as long as cover plate 14 and array base palte 12 can be connected up and down, the concrete shape of conductor block is not limited.Flexible conductor block has better stability, makes electrical connection more firm, does not allow breakage thus affects the touch function of touch electrode 141.
Preferably, described touch electrode 141 is arranged on the surface of described key area 140 near described array base palte 12; Described touch electrode 141 is one or more electrodes formed in indium tin oxide, metal, silver slurry and graphite.This touch electrode 141 is preferably indium tin oxide, and formed by mask etching, Thickness Ratio is thinner, and structure is simple, and can save space.The cover plate 14 of corresponding touch electrode 141 position is printed with pattern.
Fig. 2 a is the partial enlarged drawing of part i shown in Fig. 1.Shown in composition graphs 2a, in the present embodiment, described key area 140 also comprises multiple first wire 142, be arranged on the surface of described key area 140 near described array base palte 11, touch electrode 141 described in each is electrically connected with conduction connecting structure described in one 15 respectively by the first wire 142 described in.Described touch electrode 141 is identical with the material of described first wire 142 and by being formed with patterning processes simultaneously.Particularly, the first wire 142 and touch electrode 141 are indium tin oxide, are formed, simplify technological process, improve production efficiency by mask etching.Conduction connecting structure 15 is all arranged on the position near both sides, stepped region 120, and both sides conduction connecting structure 15 being arranged on stepped region 120 are conducive to reducing stray capacitance, reduce the impact on touch key-press.Certainly, the setting position of conduction connecting structure 15 can specifically design according to the actual requirements.
Fig. 2 b is the partial enlarged drawing of the IIth part shown in Fig. 1.Shown in composition graphs 2b, in the present embodiment, display panels 10 also comprises many second wires 121, described second wire 121 is arranged at the surface of described stepped region 120 near described color membrane substrates 11, each described conduction connecting structure 15 is electrically connected with described control module 13 respectively by the second wire 121 described in, described second wire 121 is the wire that metal or indium tin oxide are formed, and this second wire 121 is preferably metal.The material of the second wire 121 only as instantiation, not as the restriction to the technical program.
Shown in composition graphs 2a and Fig. 2 b, in the present embodiment, the quantity of described touch electrode 141 is three, and according to the equidistant arrangement of a word.The quantity of described conduction connecting structure 15 is three, and described three conduction connecting structures 15 are arranged on the both sides near described stepped region 120 minor face.The both sides that conduction connecting structure 15 is arranged on stepped region 120 minor face are conducive to reducing stray capacitance.Touch electrode 141 in the present embodiment is the touch electrode 141 from molar formula, electric capacity is there is between touch electrode 141 and ground, when finger touch is on touch electrode 141, electric capacity between touch electrode 141 and ground can change, and control module 13 detects the change of this electric capacity and judges to show that touch electrode 141 is touched.Simple from the structure holding touch key-press, need the first wire 142 of setting few.The shape of touch electrode 141 can be circular, square or oval, and in the present embodiment, touch electrode 141 is for square.Certainly, the number of touch electrode 141 and the position of conduction connecting structure 15 are only described as instantiation, not as the restriction to the technical program.
Fig. 3 a is the another kind of structure of liquid crystal display panel schematic diagram of the utility model embodiment.Fig. 3 b is the structure of liquid crystal display panel schematic diagram corresponding with Fig. 3 a.Shown in composition graphs 3a and Fig. 3 b, this display panels comprises three the first electrode 141b, described first electrode 141b be arranged at described key area 140 near the surface of described array base palte 12 and with described touch electrode 141a one_to_one corresponding, described in three described first electrode 141b and, conduction connecting structure 15 is electrically connected.Touch key-press 141 forms mutual tolerance touch key-press by the first electrode 141b and touch electrode 141a, and in the present embodiment, the first electrode 141b and touch electrode 141a is two anti-phase fastenings of F type electrode, and leaves gap between the first electrode 141b and touch electrode 141a.Certainly, in other embodiments, mutual tolerance formula touch key-press can be made up of the first electrode 141b of other structures and touch electrode 141a, is only instantiation herein, not as the restriction to the technical program.More than the number of described touch electrode 141a one of the number of described conduction connecting structure 15, i.e. three public conduction connecting structures 15 of the first electrode 141b, by control module 13 for three the first electrode 141b provide public voltage signal.Electric capacity can be formed between first electrode 141b and touch electrode 141a, when finger touch is on touch key-press, electric capacity between first electrode 141b and touch electrode 141a changes, control module 13 senses capacitance variations via conduction connecting structure 15, thus judges to show that touch key-press 141 is touched.First wire 142 of mutual tolerance touch key-press 141 is relatively more from holding touch key-press, but corresponding sensitivity is higher.
The utility model embodiment also provides a kind of display device, and as shown in Figure 4, this display device 1 comprises the display panels 10 as described in above-mentioned any one.Display device 1 is smart mobile phone or computer.
Display device 1 shown in Fig. 4 is smart mobile phone, comprises three touch key-presss: middle is HOME key, and the right is return key, and the left side is Menu key.
The display device touch-screen that the utility model embodiment provides is more succinctly smooth, and touch key-press uses more convenient.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (11)
1. a display panels, is characterized in that, comprising:
One color membrane substrates;
Array basal plate, is oppositely arranged with described color membrane substrates, and the relatively described color membrane substrates of described array base palte stretches out formation one stepped region;
One control module, is arranged at the surface of described stepped region near described color membrane substrates;
One cover plate, fits in the side that described color membrane substrates deviates from described array base palte, and described cover plate comprises the key area of setting relative to described stepped region, and described key area comprises at least one touch electrode;
At least one conduction connecting structure, described conduction connecting structure is arranged between described stepped region and described key area, and described touch electrode and described control module are electrically connected by described conduction connecting structure.
2. display panels according to claim 1, is characterized in that, described touch electrode is arranged on the surface of described key area near described array base palte.
3. display panels according to claim 2, it is characterized in that, described key area also comprises multiple first wire, be arranged on the surface of described key area near described array base palte, touch electrode described in each is electrically connected with conduction connecting structure described in respectively by the first wire described in.
4. display panels according to claim 3, is characterized in that, described touch electrode is identical with the material of described first wire and by being formed with patterning processes simultaneously.
5. display panels according to claim 4, is characterized in that, the quantity of described touch key-press is three, and according to the equidistant arrangement of a word.
6. display panels according to claim 5, is characterized in that, the quantity of described conduction connecting structure is three, and described three conduction connecting structures are arranged on the both sides near described stepped region minor face.
7. display panels according to claim 5, it is characterized in that, also comprise three the first electrodes, described first electrode be arranged at described key area near the surface of described array base palte and with described touch electrode one_to_one corresponding, described in three described first electrodes and, conduction connecting structure is electrically connected.
8. display panels according to claim 7, is characterized in that, more than the number of described touch electrode one of the number of described conduction connecting structure.
9. display panels according to claim 1, is characterized in that, described conduction connecting structure be silver-colored slurries body or graphite liquid curing formed there is flexible conductor block.
10. display panels according to claim 1, it is characterized in that, also comprise many second wires, described second wire is arranged at the surface of described stepped region near described color membrane substrates, each described conduction connecting structure is electrically connected with described control module respectively by the second wire described in, the wire made for metal or indium tin oxide of described second wire.
11. 1 kinds of display device, is characterized in that, comprise the display panels as described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295112.4U CN204719367U (en) | 2015-05-08 | 2015-05-08 | A kind of display panels and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295112.4U CN204719367U (en) | 2015-05-08 | 2015-05-08 | A kind of display panels and display device |
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| Publication Number | Publication Date |
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| CN204719367U true CN204719367U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520295112.4U Active CN204719367U (en) | 2015-05-08 | 2015-05-08 | A kind of display panels and display device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105739201A (en) * | 2016-04-22 | 2016-07-06 | 厦门天马微电子有限公司 | Display panel and display device |
| CN105824455A (en) * | 2015-12-01 | 2016-08-03 | 维沃移动通信有限公司 | Touch module and electronic equipment |
| CN106340280A (en) * | 2016-11-04 | 2017-01-18 | 厦门天马微电子有限公司 | Display device |
| CN108008861A (en) * | 2017-12-15 | 2018-05-08 | 北京京东方光电科技有限公司 | Array base palte, display module and electronic equipment for display module |
| WO2022051957A1 (en) * | 2020-09-10 | 2022-03-17 | 京东方科技集团股份有限公司 | Display device, touch panel and manufacturing method therefor |
-
2015
- 2015-05-08 CN CN201520295112.4U patent/CN204719367U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824455A (en) * | 2015-12-01 | 2016-08-03 | 维沃移动通信有限公司 | Touch module and electronic equipment |
| CN105739201A (en) * | 2016-04-22 | 2016-07-06 | 厦门天马微电子有限公司 | Display panel and display device |
| CN105739201B (en) * | 2016-04-22 | 2019-05-28 | 厦门天马微电子有限公司 | A kind of display panel and display device |
| CN106340280A (en) * | 2016-11-04 | 2017-01-18 | 厦门天马微电子有限公司 | Display device |
| CN106340280B (en) * | 2016-11-04 | 2020-10-30 | 厦门天马微电子有限公司 | Display device |
| CN108008861A (en) * | 2017-12-15 | 2018-05-08 | 北京京东方光电科技有限公司 | Array base palte, display module and electronic equipment for display module |
| CN108008861B (en) * | 2017-12-15 | 2021-09-03 | 北京京东方光电科技有限公司 | Array substrate for display assembly, display assembly and electronic equipment |
| WO2022051957A1 (en) * | 2020-09-10 | 2022-03-17 | 京东方科技集团股份有限公司 | Display device, touch panel and manufacturing method therefor |
| US11740743B2 (en) | 2020-09-10 | 2023-08-29 | Hefei Xinsheng Optoelectronics Technology Co., Ltd. | Display device, touch panel and manufacturing method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |