CN203909768U - Touch device and covering module thereof - Google Patents
Touch device and covering module thereof Download PDFInfo
- Publication number
- CN203909768U CN203909768U CN201420225680.2U CN201420225680U CN203909768U CN 203909768 U CN203909768 U CN 203909768U CN 201420225680 U CN201420225680 U CN 201420225680U CN 203909768 U CN203909768 U CN 203909768U
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- touch
- cover plate
- peripheral region
- control device
- control sensing
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Abstract
The utility model relates to the technical field of touch and provides a touch device. The touch device comprises a touch module, a cover plate, a shielding layer and a touch sensing assembly. The touch module is provided with a touch sensing array, and the cover plate covers the touch module. The cover plate is provided with a light transmission area and a peripheral area. The light transmission area corresponds to the touch sensing array, and the peripheral area is located on at least one side of the light transmission area. The shielding layer is arranged on the surface of the cover plate facing the touch module and is located on the peripheral area to enable the peripheral area portion to be hollow and define at least one pattern area. The touch sensing assembly is arranged on the surface and covers at least one pattern area correspondingly. A covering module for the touch device is further provided. The covering module comprises a cover plate, a shielding layer and at least one touch sensing assembly. The touch device has the advantages of improving a touch function and saving cost.
Description
Technical field
The utility model relates to a kind of contactor control device, is provided with contactor control device and the overlay module thereof of Touch control key in particular to a kind of district around.
Background technology
Existing contactor control device is mainly two glass structures, and wherein touch-control sensing array is arranged on a slice glass substrate, covers a slice cover glass on it again.And in two glass structures, known techniques has two kinds of modes to make the diagram that is arranged at peripheral region in contactor control device can be used as Touch control key: a kind of for touch-control sensing array being extended to the diagram below of peripheral region, make the icon that is arranged at peripheral region also there is touch controllable function; Another kind of for utilizing flexible circuit board, touch sensing is arranged on flexible circuit board, recycling optical cement (optical clear adhesive, OCA) fits in the touch sensing of flexible circuit board the icon below of peripheral region, so that icon has touch controllable function.
Yet, touch-control sensing array is extended to peripheral region, can increase the area in touch-control sensing district, this is unfavorable for the light shield typesetting of using in touch-control sensing array processing procedure, and can increase more production cost.In addition, utilize flexible circuit board that icon is had in the mode of touch controllable function, when flexible circuit board is fitted in to the peripheral region of glass substrate, the pliability of flexible circuit board easily makes to produce bubble or space between touch sensing and diagram, and affects sensing function.
Utility model content
In order to address the above problem, overcome the deficiencies in the prior art, the utility model provides a kind of contactor control device, has the sensing sensitivity and the cost-effective advantage that promote peripheral region.
The utility model separately provides a kind of overlay module of contactor control device, to promote the sensing sensitivity of contactor control device peripheral region and to save cost.
Contactor control device provided by the utility model comprises touch-control module, cover plate, shielding layer and at least one touch-control sensing assembly, and wherein touch-control module has touch-control sensing array, and cover plate covers touch-control module.Cover plate has photic zone and peripheral region, the corresponding touch-control sensing array in photic zone wherein, and peripheral region is positioned at least one side of photic zone.Shielding layer is arranged at the surface in the face of touch-control module of cover plate, and is positioned at peripheral region, is used to peripheral region part hollow out to define at least one pattern area.And at least one touch-control sensing assembly is arranged at surface at least one pattern area of corresponding covering.
In an embodiment of the present utility model, above-mentioned contactor control device more comprises flexible circuit board, is electrically connected respectively touch-control sensing assembly and touch-control sensing array.
In an embodiment of the present utility model, above-mentioned flexible circuit board has bonding land and at least one overlap joint wire, and wherein bonding land is provided with a plurality of the first joint sheets and at least one the second joint sheet, and the first joint sheet is in order to be electrically connected touch-control sensing array.At least one overlap joint wire is in order to be electrically connected the second joint sheet, and is electrically connected to the extension of touch-control sensing assembly.
In an embodiment of the present utility model, above-mentioned flexible circuit board has more at least one the 3rd joint sheet, and overlap joint wire is electrically connected to extension through the 3rd joint sheet.
In an embodiment of the present utility model, above-mentioned pattern position in touch-control module orthogonal projection outside the scope of cover plate.
In an embodiment of the present utility model, above-mentioned contactor control device more comprises bonding coat, is connected between cover plate and touch-control module.
In an embodiment of the present utility model, above-mentioned contactor control device more comprises that at least one chromatic photoresist covers at least one pattern area, and touch-control sensing assembly covers chromatic photoresist, and chromatic photoresist is different from the color of patterned shielding.
In an embodiment of the present utility model, above-mentioned contactor control device more comprises display panel, and touch-control module is between display panel and cover plate, and the visible area of display panel is to photic zone that should cover plate.
The utility model separately provides a kind of overlay module of contactor control device, comprises cover plate, shielding layer and at least one touch-control sensing assembly, and its cover plate has photic zone and peripheral region, and peripheral region is positioned at least one side of photic zone.Shielding layer is arranged at the surface of cover plate, and is positioned at peripheral region, and shielding layer is used to peripheral region part hollow out to define at least one pattern area.At least one touch-control sensing assembly is arranged at surface at least one pattern area of corresponding covering of cover plate.
The contactor control device of the utility model and overlay module thereof are directly touch-control sensing assembly to be covered in to position in the pattern area of cover plate peripheral region, owing to not needing that touch-control sensing array is extended to peripheral region, so can reduce costs.And, because not fitting by optical cement between pattern area and touch-control sensing assembly, so the defect of avoiding fitting causes the not good problem of touch-control sensing assembly sensing sensitivity.
For above and other object, the feature and advantage of the utility model can be become apparent, preferred embodiment cited below particularly, and coordinate appended graphicly, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the contactor control device of the utility model one embodiment.
Fig. 2 is the local schematic top plan view of the contactor control device of the utility model one embodiment.
Fig. 3 is the schematic diagram of the contactor control device of another embodiment of the utility model.
Fig. 4 is the schematic diagram of the contactor control device of another embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Fig. 1 is the schematic diagram of the contactor control device of the utility model one embodiment.Please refer to Fig. 1, the contactor control device 100 of the present embodiment comprises touch-control module 110 and overlay module 160, and wherein overlay module 160 is covered in touch-control module 110.User can carry out control action on overlay module 160.Overlay module 160 comprises cover plate 120, shielding layer 130 and at least one touch-control sensing assembly 140.Cover plate 120 covers touch-control module 110.Cover plate 120 has photic zone 121a and peripheral region 121b, and the dotted line of Fig. 1 is the separatrix of photic zone 121a and peripheral region 121b.The corresponding touch-control sensing array 111 of photic zone 121a, and peripheral region 121b is positioned at least one side of photic zone 121a.Shielding layer 130 is arranged at the surface 122 in the face of touch-control module 110 of cover plate 120, and is positioned at peripheral region 121b, is used to peripheral region 121b part hollow out to define at least one pattern area 133.Touch-control sensing assembly 140 is arranged at surface 122 corresponding overlay pattern district 133, makes pattern area 133 have touch controllable function.
Fig. 2 is the local schematic top plan view of the contactor control device of the utility model one embodiment.As shown in Figure 2, in the present embodiment, touch-control module 110 further comprises substrate 112, as glass substrate or plastic base etc.Touch-control sensing array 111 is disposed on substrate 112, and between substrate 112 and cover plate 120.It should be noted that, the region between the boundary B 1 of shielding layer 130 and the boundary B 2 of substrate 112 is region shielding layer 130 and overlapping touch-control module 110.For clear each assembly of expressing, Fig. 2 system shows with solid line the assembly being hidden by substrate 112, as the regions that overlap with touch-control module 110 of touch-control sensing array 111 and shielding layer 130.In addition, between the boundary B 3 of touch-control sensing array 111 and the boundary B 2 of substrate 112, there is a segment distance.In certain embodiments, the segment boundary B3 of touch-control sensing array 111 part can overlap with the segment boundary B2 of substrate 112.In addition, between the boundary B 2 of substrate 112 and the boundary B 4 of cover plate 120, there is a segment distance.In certain embodiments, the segment boundary B2 of substrate 112 can overlap with the segment boundary B4 of cover plate 120.
Above-mentioned touch-control sensing array 111 can be capacitance type touch control sensing array, electric resistance touch-control sensing array etc., but the utility model is not as limit.In the present embodiment, 133 of pattern area are in touch-control module 110 orthogonal projection outside the scope of cover plate 120, but the utility model is not as limit.In more detail, in the present embodiment, the size of cover plate 120 is greater than the size of substrate 112, so partial cover plate 120 exceeds the scope of substrate 112, outward and does not overlap with touch-control module 110, and above-mentioned pattern area 133 does not overlap with touch-control module 110.In addition, in the present embodiment, the color of shielding layer 130 is black, and it can utilize ink wire mark mode to be made in the surface 122 of cover plate 120, but the utility model does not limit color and the method for making of shielding layer 130.The pattern area 133 (region illustrating with dotted line) that is positioned at peripheral region 121b is the position of Touch control key.Fig. 2 is that to take four pattern area 133 be example, and these pattern area 133 have different patterns, and it represents different function keys, but that the quantity of pattern area 133 also can be is one or more, and the utility model does not limit.The quantity of touch-control sensing assembly 140 is corresponding to the quantity of pattern area 133, and the touch-control sensing assembly 140 that is formed at pattern area 133 can be made by the mode of printing conductive material, but the utility model does not limit the generation type of touch-control sensing assembly 140.
In certain embodiments, contactor control device 100 can more comprise flexible circuit board 150, and it is electrically connected touch-control sensing assembly 140 and touch-control sensing array 111.It should be noted that, for clear each assembly of expressing, Fig. 2 system shows with solid line the assembly being hidden by flexible circuit board 150.In addition, flexible circuit board 150 has pliability, can bend according to design requirement, and its position is not limited to shown in Fig. 2.Flexible circuit board 150 has bonding land 151 and at least one overlap joint wire 152.In certain embodiments, flexible circuit board 150 can have more at least one the 3rd joint sheet 151c.Bonding land 151 is provided with a plurality of the first joint sheet 151a and at least one the second joint sheet 151b, and the quantity in the quantity corresponding pattern district 133 of overlap joint wire 152 and the second joint sheet 151b.Overlap joint wire 152 is in order to be electrically connected the second joint sheet 151b.In certain embodiments, touch-control sensing assembly 140 has extension 141, to be electrically connected to overlap joint wire 152.The quantity of the 3rd joint sheet 151c is corresponding to the quantity of overlap joint wire 152, and the 3rd joint sheet 151c is connected in the end of overlap joint wire 152, so that overlap joint wire 152 sees through the 3rd joint sheet 151c, is electrically connected to extension 141.In addition, the first joint sheet 151a is in order to be electrically connected touch-control sensing array 111.In certain embodiments, touch-control sensing array 111 also comprises many wires 113 and is connected in a plurality of the 4th joint sheets 114 of these wires 113, and sees through these wires 113 and the 4th joint sheet 114 and be electrically connected to these first joint sheets 151a.
Compared to the known structure that touch-control sensing array is extended to peripheral region, the contactor control device 100 of the present embodiment is because being directly covered in touch-control sensing assembly 140 position in the pattern area 133 of cover plate 120 peripheral region 121b, do not need that touch-control sensing array 111 is extended to peripheral region 121b and can make pattern area 133 there is touch controllable function, so can reduce costs.And, compared to known by touch-control sensing establishment of component in the structure of flexible circuit board, the present embodiment is because not fitting by optical cement between pattern area 133 and touch-control sensing assembly 140, so the defect of avoiding fitting causes the not good problem of touch-control sensing assembly 140 sensings.
Fig. 3 is the schematic diagram of the contactor control device of another embodiment of the utility model.Please refer to Fig. 3, it is similar to Fig. 1, and difference is in the contactor control device of the present embodiment and more comprises at least one chromatic photoresist 125, its overlay pattern district 133, and wherein the quantity of chromatic photoresist 125 is corresponding to the quantity of pattern area.Touch-control sensing assembly 140 covers chromatic photoresist 125.In the present embodiment, the color of chromatic photoresist 125 is different from the color of shielding layer 130, makes the pattern area 133 that chromatic photoresist 125 covers can show different colours, and the utility model does not limit the color of chromatic photoresist 125 and shielding layer 130.
Fig. 4 is the schematic diagram of the contactor control device of the another embodiment of the utility model.Please refer to Fig. 4, in certain embodiments, contactor control device also can comprise bonding coat 170.In certain embodiments, contactor control device also can comprise display panel 180.Bonding coat 170 is connected between cover plate 120 and touch-control module 110, so that overlay module 160 is bonded to each other by bonding coat 170 with touch-control module 110.Bonding coat 170 can be optics glue-line, but the utility model is not as limit.In addition, touch-control module 110 is between display panel 180 and cover plate 120.Display panel 180 can be the display panel of display panels, organic LED display panel or other kinds.The visible area VA of the corresponding display panel 180 of touch-control sensing array 111 of touch-control module 110, and above-mentioned photic zone 121a is except corresponding touch-control sensing array 111, also the visible area VA of corresponding display panel 180.
In sum, the contactor control device of the utility model is directly touch-control sensing assembly to be covered in to position in the pattern area of cover plate peripheral region, owing to not needing that touch-control sensing array is extended to peripheral region, so can reduce costs.And, because not fitting by optical cement between pattern area and touch-control sensing assembly, so the defect of avoiding fitting causes the not good problem of touch-control sensing assembly sensing.
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; anyly have the knack of this skill person; within not departing from the spirit and scope of the utility model; when doing a little change and retouching, thus the protection domain of the utility model when depending on after the attached claim person of defining be as the criterion.
Claims (9)
1. a contactor control device, is characterized in that, comprising:
One touch-control module, has a touch-control sensing array;
One cover plate, covers this touch-control module, and has a photic zone and a peripheral region, and wherein this photic zone is to should touch-control sensing array, and this peripheral region is positioned at least one side of this photic zone;
One shielding layer, is arranged at the surface in the face of this touch-control module of this cover plate, and is positioned at this peripheral region, is used to this peripheral region part hollow out to define at least one pattern area; And
At least one touch-control sensing assembly, is arranged at this surface corresponding this at least one pattern area that covers.
2. contactor control device according to claim 1, is characterized in that, more comprises a flexible circuit board, is electrically connected respectively this touch-control sensing assembly and this touch-control sensing array.
3. contactor control device according to claim 2, is characterized in that, wherein this flexible circuit board has
One bonding land, is provided with a plurality of the first joint sheets, in order to be electrically connected this touch-control sensing array, and at least one the second joint sheet; And
At least one overlap joint wire, in order to be electrically connected this second joint sheet, and is electrically connected to an extension of this touch-control sensing assembly.
4. contactor control device according to claim 3, is characterized in that, wherein this flexible circuit board has more at least one the 3rd joint sheet, and this overlap joint wire is electrically connected to this extension through the 3rd joint sheet.
5. contactor control device according to claim 1, is characterized in that, wherein this pattern position in this touch-control module orthogonal projection outside the scope of this cover plate.
6. contactor control device according to claim 1, is characterized in that, more comprises a bonding coat, is connected between this cover plate and this touch-control module.
7. contactor control device according to claim 1, is characterized in that, more comprise that at least one chromatic photoresist covers this at least one pattern area, and this touch-control sensing assembly covers this chromatic photoresist, and this chromatic photoresist is different from the color of this shielding layer.
8. contactor control device according to claim 1, is characterized in that, more comprises a display panel, and this touch-control module is between this display panel and this cover plate, and a visible area of this display panel is to this photic zone that should cover plate.
9. an overlay module for contactor control device, is characterized in that, comprising:
One cover plate, has a photic zone and a peripheral region, and wherein this peripheral region is positioned at least one side of this photic zone;
One shielding layer, is arranged at one of this cover plate surface, and is positioned at this peripheral region, is used to this peripheral region part hollow out to define at least one pattern area; And
At least one touch-control sensing assembly, this surface the correspondence that are arranged at this cover plate cover this at least one pattern area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225680.2U CN203909768U (en) | 2014-05-05 | 2014-05-05 | Touch device and covering module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225680.2U CN203909768U (en) | 2014-05-05 | 2014-05-05 | Touch device and covering module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909768U true CN203909768U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420225680.2U Active CN203909768U (en) | 2014-05-05 | 2014-05-05 | Touch device and covering module thereof |
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| CN (1) | CN203909768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094397A (en) * | 2014-05-05 | 2015-11-25 | 宸鸿科技(厦门)有限公司 | Touch control device and covering module |
| TWI560594B (en) * | 2014-11-20 | 2016-12-01 | Tpk Touch Solutions Xiamen Inc | Touch panel and touch display thereof |
| CN106502439A (en) * | 2015-09-08 | 2017-03-15 | 宸鸿科技(厦门)有限公司 | Press fit device |
-
2014
- 2014-05-05 CN CN201420225680.2U patent/CN203909768U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094397A (en) * | 2014-05-05 | 2015-11-25 | 宸鸿科技(厦门)有限公司 | Touch control device and covering module |
| CN105094397B (en) * | 2014-05-05 | 2019-02-19 | 宸鸿科技(厦门)有限公司 | Touch device and its overlay module |
| TWI560594B (en) * | 2014-11-20 | 2016-12-01 | Tpk Touch Solutions Xiamen Inc | Touch panel and touch display thereof |
| CN106502439A (en) * | 2015-09-08 | 2017-03-15 | 宸鸿科技(厦门)有限公司 | Press fit device |
| CN106502439B (en) * | 2015-09-08 | 2023-09-05 | 宸鸿科技(厦门)有限公司 | touch display device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |