CN204598085U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN204598085U CN204598085U CN201420831930.7U CN201420831930U CN204598085U CN 204598085 U CN204598085 U CN 204598085U CN 201420831930 U CN201420831930 U CN 201420831930U CN 204598085 U CN204598085 U CN 204598085U
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- Prior art keywords
- glass cover
- button
- liquid crystal
- plate
- flexible pcb
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Abstract
The utility model discloses a kind of mobile terminal, comprise: glass cover-plate assembly and embedded touch liquid crystal panel, described glass cover-plate assembly comprises glass cover-plate and flexible PCB, the rear surface of described glass cover-plate has at least one button portion, described flexible PCB is electrically connected with at least one button portion described, described embedded touch liquid crystal panel to be connected on rear side of described glass cover-plate assembly and to be electrically connected with described flexible PCB, and described embedded touch liquid crystal panel comprises liquid crystal and is embedded in the touch sensor in described liquid crystal.According to mobile terminal of the present utility model, by being arranged on glass cover-plate in button portion, thus effectively can reduce the area of flexible PCB, ensureing the touch sensitivity of button, reduce production cost, shorten and the sample cycle.
Description
Technical field
The utility model relates to electronic device field, especially relates to a kind of mobile terminal.
Background technology
Point out in correlation technique, the touch controllable function of mobile phone and related electronic products is all realized by touch interface and button, and particularly, the monomer capacitance plate mainly adopting touch-control and display to separate realizes touch controllable function.Along with the development of technology and the demand in market, product does thinner and thinner, together with this just requires touch-control to do with Presentation Function, realize lower thickness, thus, in TIC (Touch in cell) module panel designs in correlation technique, touch panel function is embedded in liquid crystal pixel, liquid crystal pixel is only limitted to the (abbreviation of visible area of VA district, i.e. visibility region), thus when button being made in VA district, keypress function can only by software identification, but when the UI (abbreviation of user interface, i.e. user interface) design by button design Fei VA district time, TIC module panel just cannot realize keypress function, can only be realized by other approach.
Mainly button is made in flexible PCB (i.e. FPC in correlation technique, the abbreviation of Flexible Printed Circuit board) on, specifically on FPC, draw specific figure, then FPC is hot-pressed onto after on liquid crystal panel, then FPC is fitted on glass cover-plate, but, there are the following problems for this production method: if button is made on FPC by 1, the area requirements of FPC is larger, once the structural design of FPC does not allow, cannot realize keypress function; 2, be made on FPC by button, the production yield of FPC can not ensure, when module is produced, carries out needing before FPC overlays to arrange special post to test FPC, causes the increase of production cost; When 3, being made on FPC by button, by the impact of button graphic designs, touch key-press sensitivity can be influenced, the Consumer's Experience poor effect of button, in module debugging in earlier stage, needs to increase the program of repeatedly testing, what make product goes out sample cycle stretch-out, increases design cost.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model is to propose a kind of mobile terminal, and the production efficiency of described mobile terminal is high, one-tenth product cost is low, keystroke sensitivity is high.
According to mobile terminal of the present utility model, comprise: glass cover-plate assembly, described glass cover-plate assembly comprises glass cover-plate and flexible PCB, the rear surface of described glass cover-plate has at least one button portion, and described flexible PCB is electrically connected with at least one button portion described; With embedded touch liquid crystal panel, described embedded touch liquid crystal panel to be connected on rear side of described glass cover-plate assembly and to be electrically connected with described flexible PCB, and described embedded touch liquid crystal panel comprises liquid crystal and is embedded in the touch sensor in described liquid crystal.
According to mobile terminal of the present utility model, by being arranged on glass cover-plate in button portion, thus effectively can reduce the area of flexible PCB, ensureing the touch sensitivity of button, reduce production cost, shorten and the sample cycle.
Particularly, the rear surface of described glass cover-plate has multiple button pin, described flexible PCB is provided with the circuit board connecting pins corresponding with described button pin, and wherein each described button portion is electrically connected with the corresponding described circuit board connecting pins of described flexible PCB by two described button pins.
Alternatively, described multiple button pin is arranged side by side, and described multiple circuit board connecting pins is arranged side by side.
Further, the rear surface of described glass cover-plate has a plurality of leads, each described button portion is connected with corresponding two described button pins by two described lead-in wires.
Particularly, described button portion is three and the spaced apart distribution on the rear surface of described glass cover-plate of described three button portions.
Further, described three button portions uniform intervals distribution in the lateral direction.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the glass cover-plate assembly of mobile terminal according to the utility model embodiment;
Fig. 2 is the partial schematic diagram of the glass cover-plate shown in Fig. 1;
Fig. 3 is the schematic diagram of the flexible PCB shown in Fig. 1;
Fig. 4 is the partial schematic diagram of the mobile terminal according to the utility model embodiment;
Fig. 5 is the schematic diagram of the mobile terminal according to the utility model embodiment.
Reference numeral:
1000: mobile terminal;
100: glass cover-plate assembly; 101: laminating glue;
1: glass cover-plate; 11: button portion; 12: lead-in wire; 13: button pin;
2: flexible PCB; 21: circuit board connecting pins;
200: embedded touch liquid crystal panel;
201: polaroid; 202: colored filter; 203: liquid crystal;
204: touch sensor; 205:TFT backboard.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term "front", "rear" are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection, can also be communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Below with reference to Fig. 1-Fig. 5, describe according to the utility model embodiment mobile terminal 1000.As shown in Figure 1, mobile terminal 1000 comprises: glass cover-plate assembly 100 and embedded touch liquid crystal panel 200.Alternatively, mobile terminal 1000 can be mobile phone, panel computer or vehicle-mounted computer etc.
Below with reference to Fig. 4 and Fig. 5, the embedded touch liquid crystal panel 200 of the employing In cell processes according to the utility model embodiment is described.
The touch sensor 204 that In cell embedded touch liquid crystal panel 200 comprises liquid crystal 203 and is embedded in liquid crystal 203, embedded touch liquid crystal panel 200 also at least comprises: polaroid 201, colored filter 202 and TFT backplate 205, wherein, polaroid 201, colored filter 202, liquid crystal 203 and TFT backplate 205 are arranged in order from front to back, and touch sensor 204 is embedded in liquid crystal 203.Here, it will be appreciated by persons skilled in the art that In cell refers to: touch panel function is embedded into the method in liquid crystal pixel.In cell is different from On cell, and On cell refers to the method be embedded into by touch panel function between colored filter 202 and polaroid 201.
Referring to Fig. 1-Fig. 3, the glass cover-plate assembly 100 according to the utility model embodiment is described.
Glass cover-plate assembly 100 comprises: glass cover-plate 1 and flexible PCB 2, wherein, the rear surface of glass cover-plate 1 has one or more button portion 11 (button portion 11a, button portion 11b such as shown in Fig. 1 and button portion 11c), flexible PCB 2 is electrically connected respectively with each button portion 11, thus can input dependent instruction when user touches arbitrary button portion 11.
Particularly, in the process of processing, can first by the graphic printing in button portion 11 to the back side at glass cover-plate 1, such as can be printed by the mode of silk screen printing, and the material of silk screen printing is the ITO (abbreviation of Indium Tin Oxide, i.e. indium tin oxide), wherein, the output in button portion 11 (such as button pin 13) is hereinafter described arranged in the hot pressing district at glass cover-plate 1 back side.
Then, corresponding flexible PCB 2 is designed according to the concrete structure in button portion 11, then flexible PCB 2 can be overlayed the hot pressing district on glass cover-plate 1 back side, flexible PCB 2 is linked together with the output in button portion 11, thus realizes the electrical connection in flexible PCB 2 and button portion 11.Thus, flexible PCB 2 only can play the effect of connection.In addition, the technology of overlaying is well known to those skilled in the art, and no longer describes in detail here.
According to the glass cover-plate assembly 100 of the utility model embodiment, by being arranged on glass cover-plate 1 in button portion 11, thus effectively can reduce the area of flexible PCB 2, ensureing the touch sensitivity of button, reduce production cost, shorten and the sample cycle.
In an embodiment of the present utility model, as shown in Figure 2, button portion 11 can be three, is respectively button portion 11a, button portion 11b and button portion 11c, three button portion 11 spaced apart distributions on the rear surface of glass cover-plate 1.Such as in the example of fig. 1, bottom on glass cover-plate 1 rear surface has three button portions 11, function corresponding to three button portions 11 can be different, three button portions 11 can be evenly spaced apart in the lateral direction, that is, three button portions 11 can be arranged in the same horizontal line, and spacing between two of arbitrary neighborhood button portions 11 is equal, thus user is when inputting instruction, avoids touching two button portions 11 simultaneously.Certainly, the utility model is not limited thereto, and button portion 11 can also be one, more than two or three.
Further, as shown in Figures 2 and 3, the rear surface of glass cover-plate 1 has multiple button pin 13, flexible PCB 2 is provided with the circuit board connecting pins 21 corresponding with button pin 13, and wherein each button portion 11 is electrically connected with the corresponding circuit board connecting pins 21 of two on flexible PCB 2 by two button pins 13.That is, each button portion 11 is corresponding two button pins 13 respectively, flexible PCB 2 have the circuit board connecting pins 21 corresponding with each button pin 13, button pin 13 is with circuit board connecting pins 21 one_to_one corresponding and be correspondingly connected, thus multiple button portion 11 is electrically connected with flexible PCB 2.
Such as in the example of fig. 1, three button portions 11 have six press keys pin 13, flexible PCB 2 is provided with six circuit board connecting pins 21, and six press keys pin 13 is connected with six circuit board connecting pins 21 one_to_one corresponding electricity, thus flexible PCB 2 and three button portions 11 are electrically connected.
Alternatively, multiple button pin 13 can be arranged side by side, and correspondingly, multiple circuit board connecting pins 21 also can correspondingly be arranged side by side.Such as in the example of fig. 1, six press keys pin 13 yi word pattern on glass cover-plate 1 is in line, six circuit board connecting pins 21 on flexible PCB 2 also yi word pattern are in line, and the shape of six press keys pin 13 can be identical, the shape of six circuit board connecting pins 21 also can be identical.Thus, drastically increase efficiency of assembling, and effectively reduce installing space.
Particularly, the rear surface of glass cover-plate 1 has a plurality of leads 12, each button portion 11 is connected with corresponding two button pins 13 by two lead-in wires 12.That is, each button portion 11 goes between 12 to be correspondingly connected with two, and each lead-in wire 12 is connected with a button pin 13 respectively, thus each button portion 11 can use two lead-in wires 12 to be connected with two button pins 13.Such as in the example of fig. 1, to have six lead-in wires, 12, six lead-in wires 12 corresponding with six press keys pin 13 connected respectively three button portions 11.Wherein, go between 12 with button portion 11 can simultaneously silk-screen on the rear surface of glass cover-plate 1 to link together.
Below, be briefly situated between according to mobile terminal 1000 manufacture method of the embodiment of the present invention with reference to Fig. 1-Fig. 5.
Embedded touch liquid crystal panel 200 to be connected on rear side of glass cover-plate assembly 100 and to be electrically connected with flexible PCB 2.Particularly, in the process of assembling, glass cover-plate assembly 100 can be pasted onto the front side of embedded touch liquid crystal panel 200 by laminating glue 101 (such as can adopt insulation double faced adhesive tape), then the flexible PCB 2 of glass cover-plate assembly 100 is electrically connected with embedded touch liquid crystal panel 200, thus the button portion 11 on touch glass cover plate 1 can realize the object inputting instruction to embedded touch control liquid crystal panel 200.
Embedded touch liquid crystal panel 200 can have the touch pin be connected with touch sensor 204, flexible PCB 2 can have output pin, output pin and touch pin can be linked together, or flexible PCB 2 can have connector, now touch pin and connector can be assembled together, thus the electrical connection of embedded touch liquid crystal panel 200 and glass cover-plate assembly 100 can be realized.
According to the mobile terminal 1000 of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
According to the mobile terminal 1000 of the utility model embodiment, by arranging the glass cover-plate assembly 100 of the mobile terminal 1000 of above-described embodiment, thus improve the overall performance of mobile terminal 1000.
Claims (6)
1. a mobile terminal, is characterized in that, comprising:
Glass cover-plate assembly, described glass cover-plate assembly comprises glass cover-plate and flexible PCB, the rear surface of described glass cover-plate has at least one button portion, and described flexible PCB is electrically connected with at least one button portion described; With
Embedded touch liquid crystal panel, described embedded touch liquid crystal panel to be connected on rear side of described glass cover-plate assembly and to be electrically connected with described flexible PCB, and described embedded touch liquid crystal panel comprises liquid crystal and is embedded in the touch sensor in described liquid crystal.
2. mobile terminal according to claim 1, it is characterized in that, the rear surface of described glass cover-plate has multiple button pin, described flexible PCB is provided with the circuit board connecting pins corresponding with described button pin, and wherein each described button portion is electrically connected with the corresponding described circuit board connecting pins of described flexible PCB by two described button pins.
3. mobile terminal according to claim 2, is characterized in that, described multiple button pin is arranged side by side, and described multiple circuit board connecting pins is arranged side by side.
4. mobile terminal according to claim 2, is characterized in that, the rear surface of described glass cover-plate has a plurality of leads, and each described button portion is connected with corresponding two described button pins by two described lead-in wires.
5. the mobile terminal according to any one of claim 1-4, is characterized in that, described button portion is three and the spaced apart distribution on the rear surface of described glass cover-plate of described three button portions.
6. mobile terminal according to claim 5, is characterized in that, the uniform intervals distribution in the lateral direction of described three button portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831930.7U CN204598085U (en) | 2014-12-24 | 2014-12-24 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831930.7U CN204598085U (en) | 2014-12-24 | 2014-12-24 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598085U true CN204598085U (en) | 2015-08-26 |
Family
ID=53934191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420831930.7U Expired - Fee Related CN204598085U (en) | 2014-12-24 | 2014-12-24 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491200A (en) * | 2016-01-07 | 2016-04-13 | 珠海格力电器股份有限公司 | Multifunctional group key structure and smart phone |
| CN105991808A (en) * | 2015-10-27 | 2016-10-05 | 乐视移动智能信息技术（北京）有限公司 | Button module of soft icons of mobile phone |
| CN106547379A (en) * | 2015-09-16 | 2017-03-29 | 苏州欧菲光科技有限公司 | Mobile terminal |
-
2014
- 2014-12-24 CN CN201420831930.7U patent/CN204598085U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106547379A (en) * | 2015-09-16 | 2017-03-29 | 苏州欧菲光科技有限公司 | Mobile terminal |
| CN106547379B (en) * | 2015-09-16 | 2024-04-30 | 安徽精卓光显技术有限责任公司 | Mobile terminal |
| CN105991808A (en) * | 2015-10-27 | 2016-10-05 | 乐视移动智能信息技术（北京）有限公司 | Button module of soft icons of mobile phone |
| CN105491200A (en) * | 2016-01-07 | 2016-04-13 | 珠海格力电器股份有限公司 | Multifunctional group key structure and smart phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN BYD ELECTRONIC COMPONENT CO., LTD. Free format text: FORMER OWNER: BIYADI CO., LTD. Effective date: 20150828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150828 Address after: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee after: SHENZHEN BYD ELECTRONIC COMPONENT Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee after: Shenzhen helitai photoelectric Co.,Ltd. Address before: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee before: SHENZHEN BYD ELECTRONIC COMPONENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20211224 |