CN203397335U - Input/output device and terminal - Google Patents
Input/output device and terminal Download PDFInfo
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- CN203397335U CN203397335U CN201320282593.6U CN201320282593U CN203397335U CN 203397335 U CN203397335 U CN 203397335U CN 201320282593 U CN201320282593 U CN 201320282593U CN 203397335 U CN203397335 U CN 203397335U
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Abstract
The utility model discloses an input/output device and a terminal. The input/output device comprises capacitance sensing coatings, a display and transparent antenna coatings, the capacitance sensing coatings are arranged in or on the display, and the transparent antenna coatings are arranged in or on the display. The transparent antenna coatings which are arranged in or on the display and the display are mounted on the terminal in an integrated mode, so an assembly process can be simplified, and thickness and the weight of the terminal can be reduced.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of input/output device and terminal.
Background technology
Along with touch technology constantly develops, to the input media of touch control device, require also more and more higher; The input of existing touch control device mainly contains following several: one, capacitance pen has coordinated input with capacitive sensing plate; Two, finger has coordinated input with touch sensing board, and three, time writer coordinated input with magnetic board.The advantages such as comparatively speaking, time writer has more advantages than technology such as capacitance pens, and for example, precision is high, good hand touch, antijamming capability are strong, therefore on market, time writer input is also more welcome than capacitance pen.On present market, some terminal device (comprising mobile phone, electronic organizers, flat board etc.) is all with time writer function.Time writer realization is inputted, and is to be mainly with and to send the pen of electromagnetic signal function to the magnetic board transmission electromagnetic signal of setting and terminal device inside by one, and magnetic board sends to magnetic board controller to be processed into input command signal and sends to system.Current magnetic board is generally by FPC(Flexible Printed Circuit, flexible printed circuit board) form, be installed on terminal mainboard, be connected with magnetic board controller.But FPC is installed to terminal mainboard, needs certain work step, can increase production cost.On the other hand, FPC itself has certain thickness, is generally 0.2-0.3mm, for pursuing thinner and lighter electronic product, if can remove FPC parts, and realizes identical function, is very necessary.
Summary of the invention
The utility model embodiment provides a kind of input/output device.By transparent antenna coating with capacitive sensing coating is all arranged in display screen or display screen top, form a whole with display screen, can realize the further slimming of terminal, promote the aesthetic feeling of terminal.
The utility model embodiment provides a kind of input/output device, comprising: capacitive sensing coating, display screen and transparent antenna coating, and wherein said capacitive sensing coating is arranged in display screen or display screen top; Described transparent antenna coating is arranged in display screen or display screen top.
The utility model embodiment provides a kind of terminal, comprises above-mentioned input/output device.
The utility model embodiment provides a kind of input/output device.Transparent antenna coating is arranged in display screen or display screen top, capacitive sensing coating is arranged in display screen or display screen top, with the input/output device that display screen forms a whole, can realize the further slimming of terminal, promote the aesthetic feeling of terminal
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the first embodiment process flow diagram of a kind of input/output device of the utility model;
Fig. 2 is the second embodiment process flow diagram of a kind of input/output device of the utility model;
Fig. 3 is a kind of terminal structure schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of input/output device of the utility model embodiment, described device comprises: display screen, capacitive sensing coating, transparent antenna coating, wherein said capacitive sensing coating is arranged in described display screen or described display screen top; Described transparent antenna coating is arranged in described display screen or described display screen top.
Described display screen can be LCD LCDs, also can be LED(light emitting diode light emitting diode) display screen can be also that OLED (Organic Light Emitting Display) organic light emitting display and other have the screen of Presentation Function.For convenience of description, only take LCD LCDs below as example.As shown in Figure 1, described input/output device comprises LCD LCDs, wherein said LCD LCDs comprises first substrate 101, liquid crystal array 102, second substrate 103 and polaroid 104, first substrate 101 is positioned at second substrate 103 belows, and liquid crystal array 102 is between first substrate 101 and second substrate 103, and polaroid 104 is positioned at second substrate 103 tops; Described input/output device also comprises that the lower surface of the 3rd substrate 107, the three substrates 107 is provided with electromagnetic induction coating 105, and upper surface is provided with capacitive sensing coating 108.Described electromagnetic induction coating 105 and described capacitive sensing coating 108 are transparent conductive material and form, for example ITO tin indium oxide.Described first substrate 101, second substrate 103 and the 3rd substrate 107 are transparent cardboard, for example glass.Electromagnetic induction coating 105, capacitive sensing coating 108 can all as shown in Figure 1, be arranged at display screen top; Also can all be arranged in display screen; Or in one of them coating setting and display screen, another coating is arranged at display screen top.
With described electromagnetic induction coating 105, replace flexible printed circuit board (FPC, Flexible Printed Circuit), (thickness of FPC is generally 0.2-0.3mm to have reduced on the one hand the thickness of whole terminal, and the thickness of ITO electromagnetic induction coating generally only has 0.05mm), on the other hand, the installation process of also simplifying (can save the work step of independent installation FPC).
In order to guarantee non-interference between electromagnetic induction coating 105 and capacitive sensing coating 108, between electromagnetic induction coating 105 and capacitive sensing coating 108, need to be provided with interlayer.Described interlayer can be second substrate as described in Figure 1, can be also as shown in Figure 2, substrate, glue layer 106, consists of.In actual production process, described interlayer can be at least one in substrate substrate, diaphragm, glue layer 106, liquid crystal array.
As shown in Figure 2, the another kind of structural representation of the utility model embodiment.Described LCD LCDs comprises first substrate 101, liquid crystal array 102, second substrate 103 and polaroid 104, first substrate 101 is positioned at second substrate 103 belows, liquid crystal array 102 is between first substrate 101 and second substrate 103, and polaroid 104 is positioned at second substrate 103 tops.Described capacitive sensing coating 108 is arranged in LCD LCDs.Specifically as shown in the figure, capacitive sensing coating 108 is arranged between second substrate and liquid crystal array 102.Electromagnetic induction coating 105 is arranged at LCD LCDs top.Concrete described input/output device also comprises glass cover-plate 109 as shown in the figure, and described electromagnetic induction coating 10 is plated in described glass cover-plate 109 lower surfaces, and is connected with LCD LCDs by glue layer 106.
As shown in Figure 3, a kind of terminal structure of the utility model embodiment.In the present embodiment specific implementation, described terminal, comprising: mobile phone, MP3, MP4, MP5 etc.Above terminal is only for example, and non exhaustive, including but not limited to above-mentioned terminal.Described above-mentioned a kind of input/output device 11, screen layer 12, center 13, battery 14, mainboard 15 and the terminal enclosure 16 of comprising.Wherein said a kind of input/output device 11 is for display terminal image and the input command that obtains user.Described screen layer 12, for input/output device and mainboard 15 are separated, prevents that signal each other from disturbing.Described battery 14 is used to terminal to provide work required electric energy.Described center 13 is for strengthening the bulk strength of terminal.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (7)
1. an input/output device, is characterized in that, comprising: capacitive sensing coating, display screen and transparent antenna coating, and wherein said capacitive sensing coating is arranged in described display screen or described display screen top; Described transparent antenna coating is arranged in described display screen or described display screen top.
2. input/output device as claimed in claim 1, is characterized in that, between described capacitive sensing coating and described transparent antenna coating, is provided with interlayer.
3. input/output device as claimed in claim 2, it is characterized in that, described display screen comprises first substrate, second substrate and liquid crystal array, wherein first substrate is positioned at second substrate below, liquid crystal array is arranged between first substrate and second substrate, and described interlayer is at least one in second substrate, diaphragm, glue layer, liquid crystal array.
4. input/output device as claimed in claim 2, it is characterized in that, described input/output device comprises the 3rd substrate, described the 3rd substrate is positioned at described display screen top, described display screen comprises first substrate, second substrate and liquid crystal array, wherein first substrate is positioned at the second transparency carrier below, and liquid crystal array is arranged between first substrate and second substrate; Described interlayer is at least one in the 3rd substrate, second substrate, diaphragm, glue layer, liquid crystal array.
5. the input/output device as described in claim 3 or 4, is characterized in that, described input/output device comprises cover plate, and wherein said cover plate is positioned at described input/output device the top.
6. the arbitrary input/output device as described in claim 1-4, is characterized in that, described capacitive sensing coating is tin indium oxide coating, and described transparent antenna coating is tin indium oxide coating.
7. a terminal, is characterized in that, comprises input/output device, screen layer, center, battery, mainboard and terminal enclosure described in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320282593.6U CN203397335U (en) | 2013-05-22 | 2013-05-22 | Input/output device and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320282593.6U CN203397335U (en) | 2013-05-22 | 2013-05-22 | Input/output device and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397335U true CN203397335U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320282593.6U Expired - Fee Related CN203397335U (en) | 2013-05-22 | 2013-05-22 | Input/output device and terminal |
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| CN (1) | CN203397335U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094231A (en) * | 2015-07-28 | 2015-11-25 | 京东方科技集团股份有限公司 | Display screen and portable device |
| CN107742776A (en) * | 2017-08-25 | 2018-02-27 | 捷开通讯(深圳)有限公司 | The preparation method and touch-screen of a kind of antenna |
| CN110444857A (en) * | 2019-08-05 | 2019-11-12 | 维沃移动通信有限公司 | A kind of terminal device |
| CN112118337A (en) * | 2020-09-25 | 2020-12-22 | Oppo（重庆）智能科技有限公司 | Antenna control method and electronic equipment |
| TWI741129B (en) * | 2018-01-16 | 2021-10-01 | 日商凸版印刷股份有限公司 | Electronic machine |
-
2013
- 2013-05-22 CN CN201320282593.6U patent/CN203397335U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094231A (en) * | 2015-07-28 | 2015-11-25 | 京东方科技集团股份有限公司 | Display screen and portable device |
| US9954268B2 (en) | 2015-07-28 | 2018-04-24 | Boe Technology Group Co., Ltd. | Display screen with transparent antenna structure and portable device having the display screen |
| CN105094231B (en) * | 2015-07-28 | 2019-03-01 | 京东方科技集团股份有限公司 | A kind of display screen and portable equipment |
| CN107742776A (en) * | 2017-08-25 | 2018-02-27 | 捷开通讯(深圳)有限公司 | The preparation method and touch-screen of a kind of antenna |
| TWI741129B (en) * | 2018-01-16 | 2021-10-01 | 日商凸版印刷股份有限公司 | Electronic machine |
| CN110444857A (en) * | 2019-08-05 | 2019-11-12 | 维沃移动通信有限公司 | A kind of terminal device |
| US12015192B2 (en) | 2019-08-05 | 2024-06-18 | Vivo Mobile Communication Co., Ltd. | Terminal device |
| CN112118337A (en) * | 2020-09-25 | 2020-12-22 | Oppo（重庆）智能科技有限公司 | Antenna control method and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140522 |