CN104951115A - Touch module and electronic device - Google Patents
Touch module and electronic device Download PDFInfo
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- CN104951115A CN104951115A CN201410124459.2A CN201410124459A CN104951115A CN 104951115 A CN104951115 A CN 104951115A CN 201410124459 A CN201410124459 A CN 201410124459A CN 104951115 A CN104951115 A CN 104951115A
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Abstract
The invention relates to a touch module. The touch module comprises a substrate, a touch induction layer, a light-emitting layer and a control element. The substrate is provided with at least one light-permeating key graph. The touch induction layer comprises at least one first touch area corresponding to the key graph in a one-to-one mode. The light-emitting layer comprises at least one light-emitting area corresponding to the key graph in a one-to-one mode. The touch induction layer and the light-emitting layer are in signal communication with the control element. The control element is used for controlling the light-emitting layer to emit light when the first touch areas induct touch, and then the light emitted by the light-emitting areas can be emitted from the corresponding key graphs to form turned-on key lamps. The invention further provides an electronic device. The touch module has the advantages of being capable of saving space and being easy to assemble.
Description
Technical field
The present invention relates to consumer electronics technical field, particularly relate to a kind of touch module and electronic equipment.
Background technology
Along with the development of touch technology, various electronic terminal product, as mobile phone, panel computer etc. all adopt the mode of touch-control to operate, to the operating experience easily that consumer brings, owing to not needing to use mouse and keyboard etc., end product itself is made to have better simply structure.
With mobile phone, touch screen generally includes viewing area and key area.Two or three touch controlled keys to be set usually in the below at touch display screen, as return key etc., control displaying contents.Each touch controlled key is when touched, and the position of its correspondence has the figure bright light indicating this keypress function.At present, the bright light of button realizes by being provided with the circuit board being packaged with light emitting diode in the below of touch screen.Further, also need to arrange the structure such as light pipe and light guiding film, below the button that can be led by the light of light emitting diode outgoing, make the bright light figure uniform in light emission of button.
When assembling, due to these independent materials of light emitting diode, circuit board, road light pipe and light guiding film, material variety is many, and management and control is difficult and cost is higher.And, hold the space that above-mentioned each element needs are larger, and due to the setting of light guiding film, the thickness of touch screen will be increased, the miniaturization of product and the requirement of slimming can not be met.Further, when assembling, light emitting diode needs accurately to aim at the entrance of light guiding film, otherwise the bright dipping of button bright light will be caused uneven, thus adds the complexity of assembling.
Summary of the invention
In view of this, provide a kind of can save space and simplify the touch module of assembling complexity and to comprise the electronic equipment of described touch module real in necessary.
A kind of touch module, comprise substrate, touch-control sensing layer, luminescent layer and control element, described substrate has at least one button figure of printing opacity, described touch-control sensing layer comprises at least one and described button figure the first Touch Zone one to one, described luminescent layer comprises at least one and described button figure luminous zone one to one, described touch-control sensing layer and the even described control element signal communication of described luminescent layer, described control element is used for when described first Touch Zone touch sensitive, control described light emitting layer luminesces, thus the light making luminous zone send forms button bright light from the button figure outgoing of correspondence.
Wherein, described substrate has inside surface, and described luminescent layer and described touch-control sensing layer are all formed at described inside surface side.
Wherein, each described luminous zone is formed between described first Touch Zone and substrate.
Wherein, each described first Touch Zone is formed between luminous zone and first substrate.
Wherein, on the direction perpendicular to described substrate, described luminous zone and the described first Touch Zone described button figure all with corresponding is just right, and described button figure is positioned at the projection of corresponding luminous zone at inside surface.
Wherein, the area of the first corresponding Touch Zone is less than the area of corresponding luminous zone, and described first Touch Zone is positioned at the projection of corresponding luminous zone at inside surface in the projection of inside surface.
Wherein, described touch module also comprises insulation course, and described insulation course is formed between the first corresponding Touch Zone and luminous zone, to make to insulate between the first corresponding Touch Zone and luminescent layer.
Wherein, described touch module also comprises the first conducting wire and the second conducting wire, and described first conducting wire is communicated with described luminescent layer and described control element, and described second conducting wire is communicated with touch-control sensing layer and control element.
Wherein, described luminescent layer adopts electroluminescent organic material to make.
The technical program also correspondence provides a kind of electronic equipment, and described electronic equipment comprises described touch module.
The touch module that the technical program provides, adopt luminescent layer as the light source of button, and be communicated with control element, thus make when the second Touch Zone of touch-control sensing layer is by touch-control, described control element controls described light emitting layer luminesces, can realize when case is by touch-control, button bright light is irradiative effect just.Because luminescent layer can be formed by modes such as printings and directly be formed at region corresponding to button figure, compared to prior art, can avoid using the various materials such as light emitting diode, road photosphere and road light pipe, the assembling complexity of touch module can be reduced, and reduce the volume after assembling.
Accompanying drawing explanation
Fig. 1 is the floor map of the touch module that embodiment of the present invention provides.
Fig. 2 is the floor map after the touch module shown in Fig. 1 removes substrate.
Fig. 3 is the diagrammatic cross-section of Fig. 1 along III-III line.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to shown in Fig. 1 to Fig. 3, a kind of touch module 100 that embodiment of the present invention provides, described touch module 100 comprises substrate 110, touch-control sensing layer 120, luminescent layer 130, insulation course 140, control element 150, first conducting wire 160 and the second conducting wire 170.
Described touch module 100 comprises viewing area 101 and key area 102.Described luminescent layer 130 and described insulation course 140 are formed at described key area 102.
Described substrate 110 can adopt transparent glass to make, for the protection of touch-control sensing layer 120, luminescent layer 130, insulation course 140, control element 150, first conducting wire 160 and the second conducting wire 170, for the screen as electronic products such as mobile phones.Described substrate 110 has inside surface 111, and described touch-control sensing layer 120, luminescent layer 130, insulation course 140 are all formed at described inside surface 111 side.In order to the needs shown, be also formed with black-out ink layer 112 at the inside surface of substrate 110.Described black-out ink layer 112 is for defining shape and the button figure 113 of viewing area.Namely black-out ink layer 112 is not formed with, so that light appears in the position of viewing area 101 and button figure 113.Described button figure 113 is positioned at described key area 102.In present embodiment, be provided with two button figures 113 be separated from each other in key area 102.
Described luminescent layer 130 correspondence is formed at described key area 102.On the direction perpendicular to described substrate 110, described luminescent layer 130 is just right with described button figure 113.In present embodiment, luminescent layer 130 comprises two luminous zones 131.Each luminous zone 131 is corresponding with a button figure 113, and in order to ensure that each described button figure 113 can uniform in light emission, described button figure 113 is positioned at the projection of corresponding luminous zone 131 at inside surface 111.Described luminescent layer 130 is made for electroluminescent material, is specifically as follows electroluminescent organic material, as triphenylamine series class, diphenylamine series based electroluminescent material.Described luminescent layer 130 also can be electroluminescence semiconductor film.Described luminescent layer 130 can adopt mode of printing to be formed.Described luminescent layer 130 is connected with control module 150 by the first conducting wire 160.
Described touch-control sensing layer 120 is formed at described viewing area 101 and key area 102.Described touch-control sensing layer 120 comprises the second Touch Zone 122 and two the first Touch Zones 121.Described second Touch Zone 122 is positioned at described first Touch Zone 121,101, two, described viewing area and is positioned at described key area 102.The distribution of the first Touch Zone 121 is corresponding with the distribution of luminous zone 131.In present embodiment, the area of the first corresponding Touch Zone 121 is less than the area of corresponding luminous zone 131, and described first Touch Zone 121 is positioned at the projection of corresponding luminous zone 131 at inside surface 111 in the projection of inside surface 111.Mutual to touch-control sensing layer 120 and control module 150 signal is connected by described second conducting wire 170, thus makes described touch-control sensing layer 120 to realize touch controllable function.Described touch-control sensing layer 120 can adopt indium tin oxide films to make.Described touch-control sensing layer 120 can adopt the mode of plating to be formed.
In order to prevent insulating between described touch-control sensing layer 120 and luminescent layer 130, and ensureing not to be interconnected between the first conducting wire 160 and the second conducting wire 170, between the first corresponding Touch Zone 121 and luminous zone 131, being also formed with insulation course 140.The area of described insulation course 140 is greater than the area of the touch-control viewing area 122 of described correspondence, to make described first Touch Zone 121 and the first conducting wire 160 mutually insulated, described luminous zone 131 and the second conducting wire 170 mutually insulated.
Described first conducting wire 160 and the second conducting wire 170 can adopt argent to make.
Described control element 150 can be control integration circuit.Described control element 150 is for according to process the touch-control of described touch module 100 and to control described luminescent layer 130 luminous and form button bright light.Described control element 150 comprises touch-control receiving element 151, processing unit 153 and luminous controling unit 152.Described touch-control receiving element 151 is for receiving described touch module 100 by the information of touch-control.Described processing unit 153, for processing the information of described touch-control, to process the information of touch-control, determines the position of touch-control.Described luminous controling unit 152, for when described first Touch Zone 121 is by touch-control, control described luminescent layer 130 luminous, thus the light that luminescent layer 130 is sent is by the outgoing of described button figure 113, forms button bright light.
Be understandable that, when touch-control sensing layer 120 adopts the tin indium oxide of printing opacity to make, described luminescent layer 130 also can be arranged at below touch-control sensing layer 130, and the first namely corresponding Touch Zone 121 is arranged between the luminous zone 131 of luminescent layer 130 and the inside surface 111 of substrate 110.When luminescent layer 130 is luminous, light can through the first Touch Zone 121 from the outgoing of described button figure 113.
Further, luminescent layer 130 set-up mode also can be alternate manner, namely the first Touch Zone 121 that luminous zone 131 also can be corresponding with it is arranged in same layer, namely in the position that button figure is corresponding, luminous zone 131 can be arranged around the first Touch Zone 121 of correspondence, or the first Touch Zone 121 is around the luminous zone 131 of correspondence.
The touch module 100 that the technical program provides, adopt luminescent layer 130 as the light source of button, and by the first conducting wire 160 and control element 150 signal communication, thus make when the second Touch Zone 121 of touch-control sensing layer 120 is by touch-control, it is luminous that described control element 150 controls described luminescent layer 130, can realize when case is by touch-control, button bright light is irradiative effect just.Because luminescent layer 130 can be formed by modes such as printings and directly be formed at region corresponding to button figure, compared to prior art, can avoid using the various materials such as light emitting diode, road photosphere and road light pipe, the assembling complexity of touch module can be reduced, and reduce the volume after assembling.
The technical program also provides a kind of electronic equipment, and described electronic equipment comprises described touch module, display module, processor and housing (not shown) etc.Described electronic equipment can be mobile phone, panel computer etc.Described touch module 100 and described display module are all communicated with described processor signal, and the touch information that described processor is used for described touch module receives processes, and control content corresponding to described display display touch information.Described display module can be LCDs or light emitting diode (LED) display screen.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. a touch module, comprise substrate, touch-control sensing layer, luminescent layer and control element, described substrate has at least one button figure of printing opacity, described touch-control sensing layer comprises at least one and described button figure the first Touch Zone one to one, described luminescent layer comprises at least one and described button figure luminous zone one to one, described touch-control sensing layer and the even described control element signal communication of described luminescent layer, described control element is used for when described first Touch Zone touch sensitive, control described light emitting layer luminesces, thus the light making luminous zone send forms button bright light from the button figure outgoing of correspondence.
2. touch module as claimed in claim 1, it is characterized in that, described substrate has inside surface, and described luminescent layer and described touch-control sensing layer are all formed at described inside surface side.
3. touch module as claimed in claim 2, it is characterized in that, each described luminous zone is formed between described first Touch Zone and substrate.
4. touch module as claimed in claim 2, it is characterized in that, each described first Touch Zone is formed between luminous zone and first substrate.
5. touch module as claimed in claim 2, it is characterized in that, on the direction perpendicular to described substrate, described luminous zone and the described first Touch Zone described button figure all with corresponding is just right, and described button figure is positioned at the projection of corresponding luminous zone at inside surface.
6. touch module as claimed in claim 2, is characterized in that, the area of the first corresponding Touch Zone is less than the area of corresponding luminous zone, and described first Touch Zone is positioned at the projection of corresponding luminous zone at inside surface in the projection of inside surface.
7. touch module as claimed in claim 1, it is characterized in that, described touch module also comprises insulation course, and described insulation course is formed between the first corresponding Touch Zone and luminous zone, to make to insulate between the first corresponding Touch Zone and luminescent layer.
8. touch module as claimed in claim 1, it is characterized in that, described touch module also comprises the first conducting wire and the second conducting wire, and described first conducting wire is communicated with described luminescent layer and described control element, and described second conducting wire is communicated with described touch-control sensing layer and control element.
9. touch module as claimed in claim 1, is characterized in that, described luminescent layer adopts electroluminescent organic material to make.
10. an electronic equipment, is characterized in that, described electronic equipment comprises the touch module as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124459.2A CN104951115A (en) | 2014-03-28 | 2014-03-28 | Touch module and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124459.2A CN104951115A (en) | 2014-03-28 | 2014-03-28 | Touch module and electronic device |
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| Publication Number | Publication Date |
|---|---|
| CN104951115A true CN104951115A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410124459.2A Pending CN104951115A (en) | 2014-03-28 | 2014-03-28 | Touch module and electronic device |
Country Status (1)
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| CN (1) | CN104951115A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921378A (en) * | 2015-12-24 | 2017-07-04 | 小米科技有限责任公司 | Touch controlled key module and mobile terminal |
| CN108008863A (en) * | 2017-12-25 | 2018-05-08 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN110232875A (en) * | 2019-06-27 | 2019-09-13 | 信利光电股份有限公司 | A kind of display module |
| CN114496627A (en) * | 2020-10-27 | 2022-05-13 | 重庆达方电子有限公司 | Light-emitting touch keyboard and backlight module thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477659A (en) * | 2002-08-20 | 2004-02-25 | 广达电脑股份有限公司 | Touch-controlled key structure |
| US20050212778A1 (en) * | 2004-03-29 | 2005-09-29 | Chun-Lin Yeh | Button device for a touch panel |
| WO2008091141A1 (en) * | 2007-01-26 | 2008-07-31 | Matrix Co., Ltd | Multi-illuminating el sheet back light and key pad assembly using the same |
| CN201213102Y (en) * | 2008-05-22 | 2009-03-25 | 中兴通讯股份有限公司 | Touch press-key module and mobile terminal |
| CN201226308Y (en) * | 2008-03-31 | 2009-04-22 | 宇龙计算机通信科技(深圳)有限公司 | Touch control type key-press component and mobile terminal |
| CN101465640A (en) * | 2007-12-18 | 2009-06-24 | 比亚迪股份有限公司 | Touch key device |
| CN201270020Y (en) * | 2008-10-14 | 2009-07-08 | 精元电脑股份有限公司 | Improved backlight keyboard construction |
| CN101488740A (en) * | 2008-01-16 | 2009-07-22 | 联想(北京)有限公司 | Touching type press-key and control method thereof |
| US20110169744A1 (en) * | 2005-12-02 | 2011-07-14 | Dong-Seuck Ko | Mobile terminal and method for operating touch keypad thereof |
| CN102830828A (en) * | 2011-06-17 | 2012-12-19 | 致伸科技股份有限公司 | Input device with luminous pattern |
-
2014
- 2014-03-28 CN CN201410124459.2A patent/CN104951115A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477659A (en) * | 2002-08-20 | 2004-02-25 | 广达电脑股份有限公司 | Touch-controlled key structure |
| US20050212778A1 (en) * | 2004-03-29 | 2005-09-29 | Chun-Lin Yeh | Button device for a touch panel |
| US20110169744A1 (en) * | 2005-12-02 | 2011-07-14 | Dong-Seuck Ko | Mobile terminal and method for operating touch keypad thereof |
| WO2008091141A1 (en) * | 2007-01-26 | 2008-07-31 | Matrix Co., Ltd | Multi-illuminating el sheet back light and key pad assembly using the same |
| CN101465640A (en) * | 2007-12-18 | 2009-06-24 | 比亚迪股份有限公司 | Touch key device |
| CN101488740A (en) * | 2008-01-16 | 2009-07-22 | 联想(北京)有限公司 | Touching type press-key and control method thereof |
| CN201226308Y (en) * | 2008-03-31 | 2009-04-22 | 宇龙计算机通信科技(深圳)有限公司 | Touch control type key-press component and mobile terminal |
| CN201213102Y (en) * | 2008-05-22 | 2009-03-25 | 中兴通讯股份有限公司 | Touch press-key module and mobile terminal |
| CN201270020Y (en) * | 2008-10-14 | 2009-07-08 | 精元电脑股份有限公司 | Improved backlight keyboard construction |
| CN102830828A (en) * | 2011-06-17 | 2012-12-19 | 致伸科技股份有限公司 | Input device with luminous pattern |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921378A (en) * | 2015-12-24 | 2017-07-04 | 小米科技有限责任公司 | Touch controlled key module and mobile terminal |
| CN108008863A (en) * | 2017-12-25 | 2018-05-08 | 信利光电股份有限公司 | A kind of integrated contact panel |
| CN110232875A (en) * | 2019-06-27 | 2019-09-13 | 信利光电股份有限公司 | A kind of display module |
| CN110232875B (en) * | 2019-06-27 | 2021-08-27 | 信利光电股份有限公司 | Display module |
| CN114496627A (en) * | 2020-10-27 | 2022-05-13 | 重庆达方电子有限公司 | Light-emitting touch keyboard and backlight module thereof |
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Application publication date: 20150930 |