CN104199515A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN104199515A CN104199515A CN201410438773.8A CN201410438773A CN104199515A CN 104199515 A CN104199515 A CN 104199515A CN 201410438773 A CN201410438773 A CN 201410438773A CN 104199515 A CN104199515 A CN 104199515A
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- China
- Prior art keywords
- flexible pcb
- mobile terminal
- area
- glass cover
- electrically connected
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Abstract
The invention discloses a mobile terminal and belongs to the technical field of mobile terminals. The mobile terminal comprises a glass cover plate, a touch panel and a displaying panel which are arranged in sequence in an adjacent mode. The glass cover plate comprises a first zone which covers a touch zone of the touch panel and a second zone. The mobile terminal further comprises a first flexible printed circuit board, a second flexible printed circuit board and a main board. The first flexible printed circuit board is electrically connected with the touch panel and the main board respectively. The second flexible printed circuit board is electrically connected with the main board. The second flexible printed circuit board is attached to the second zone of the glass cover plate. According to the mobile terminal, the materials of the touch panel cannot be wasted easily, the mobile terminal is not limited to routing from a side frame of the mobile terminal, and routing can be achieved on the mobile terminal without the side frame.
Description
Technical field
The present invention relates to technical field of mobile terminals, be specifically related to a kind of mobile terminal.
Background technology
Along with scientific and technological development, the moulding of mobile terminal and interior layout thereof also make rapid progress, and from take physical button, take touch screen as main, the progress of progressively keeping pace with the times as main developing into.
The layout of mobile terminal screen demonstration at present and touch area thereof as shown in Figure 6, Fig. 6 is the cabling schematic diagram of the existing FPC wiring board of mobile terminal according to an embodiment of the invention, the side frame that number in the figure 12 is mobile terminal, the viewing area that label 11 is mobile terminal, contact panel 18 has covered the first area in glass cover-plate (viewing area 11) and second area (comprising function button touch-control part), function button touch-control part 13 in second area is by being connected conducting by function button touch-control part with the FPC flexible PCB 14 on its top at its side frame cabling.
But still there is defect in the layout of current this mobile terminal, need contact panel extend to bottom second area in function button touch-control part, also very strict to the dimensional requirement of contact panel.If do not have the Touch Zone of contact panel not extend to the function button touch-control part in the second area of glass cover-plate to some, these contact panels will become no longer applicable, cause the waste of material.
Summary of the invention
The invention provides a kind of mobile terminal, strict to the dimensional requirement of contact panel to overcome above-mentioned mobile terminal, and easily cause the defect of waste of material.
The technical scheme that the present invention solves the problems of the technologies described above is as follows.
According to an aspect of the present invention, a kind of mobile terminal providing, this mobile terminal comprises glass cover-plate, contact panel and the display panel of adjacent setting successively, wherein, glass cover-plate comprises the first area of the Touch Zone that covers contact panel and second area in addition, this mobile terminal also comprises the first flexible PCB, the second flexible PCB and mainboard, the first flexible PCB is electrically connected respectively contact panel and mainboard, the second flexible PCB is electrically connected mainboard, and this second flexible PCB is attached at the second area on glass cover-plate.
Preferably, the part that above-mentioned the second flexible PCB is attached at the second area on glass cover-plate is provided with circuit trace.
Preferably, this mobile terminal also comprises driving chip, this drive chip for detection of whether at second area generation touch-control.
Preferably, above-mentioned driving chip is attached on the second flexible PCB.
Preferably, above-mentioned the second flexible PCB comprises head and afterbody, and the head of the second flexible PCB is located at second area, and the afterbody of the second flexible PCB bends inwards and is electrically connected with mainboard.
Preferably, the top of above-mentioned the first flexible PCB is provided with hard contact, and the hard contact on the first flexible PCB and contact panel are electrically connected.
Preferably, above-mentioned the first flexible PCB is T-shaped, and hard contact is located at the head of T shape the first flexible PCB.
Preferably, the afterbody of above-mentioned T shape the first flexible PCB bends inwards, and the first flexible PCB is electrically connected by afterbody and mainboard.
Preferably, the top of above-mentioned the first flexible PCB is higher than the top of the second flexible PCB, and the first flexible PCB is positioned at one deck or below one deck above of the second flexible PCB.
Preferably, the first flexible PCB and the second flexible PCB have overlapping region, and the width of the second flexible PCB in overlapping region is less than the first flexible PCB at the width of overlapping region.
The invention provides a kind of mobile terminal, the bottom of contact panel is only accomplished to the bottom of display panels, and do not extend downward function button touch control part subregion (second area), make the nexine region of function button touch-control part have certain space for FPC flexible PCB layout cabling, and be not limited to the side frame cabling from mobile terminal.The invention enables mobile terminal relatively light, can on the mobile terminal without side frame, realize.
Accompanying drawing explanation
Fig. 1 is structural representation according to an embodiment of the invention;
Fig. 2 is the sectional view of glass cover-plate according to an embodiment of the invention, the first flexible PCB, the second flexible PCB and contact panel;
Fig. 3 is at the partial enlarged drawing at label A place in Fig. 2;
Fig. 4 is the structural representation of the first flexible PCB according to an embodiment of the invention;
Fig. 5 is the second flexible PCB according to an embodiment of the invention and second area structural representation;
Fig. 6 is the cabling schematic diagram of the existing FPC wiring board of mobile terminal according to an embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Fig. 1 is the structural representation of mobile terminal according to an embodiment of the invention, a kind of mobile terminal as shown in Figure 1, this mobile terminal comprises the glass cover-plate of adjacent setting successively, contact panel and display panel, wherein, glass cover-plate comprises the first area of the Touch Zone that covers contact panel 8 and second area in addition, this mobile terminal also comprises the first flexible PCB 7, the second flexible PCB 5 and mainboard (not shown), the first flexible PCB 7 is electrically connected respectively contact panel 8 and mainboard, the second flexible PCB 5 is electrically connected mainboard, as shown in Figure 3, this second flexible PCB 5 is attached at the second area on glass cover-plate 6.Alternatively, this second flexible PCB 5, except being attached at the second area on glass cover-plate 6, is also attached at the first area of the second area closing on.Also this second flexible PCB 5 is attached on glass cover-plate, except relating to second area, also relates to first area.
In the present embodiment, the function key of the corresponding mobile terminal of second area.Take and scheme as example, the second area that the second flexible PCB 5 attaches, corresponding three function keys 3, such as " return key ", " home key ", " Menu key ".
Wherein, the part that above-mentioned the second flexible PCB 5 is attached at the second area on glass cover-plate is provided with circuit trace (not shown), and similarly, corresponding three function keys 3, such as " return key ", " home key ", " Menu key ".This mobile terminal also comprises driving chip, this drive chip for detection of whether second area generation touch-control (such as, detect and whether in the function key of the corresponding mobile terminal of second area, touch-control occurs), this driving chip detection is attached at the variation (variation of resistance value and/or capacitance) of capacitance-resistance of circuit trace of the second flexible PCB 5 of second area, when user is when second area carries out touch-control, this driving chip sends the variable signal of the capacitance-resistance detecting to other element, for other components and parts, as optionally, this can be driven chip to be attached on the second flexible PCB 5.
As shown in Figure 1 and Figure 5, the second flexible PCB comprises head and afterbody, and the head of the second flexible PCB is located at second area, and the afterbody of the second flexible PCB bends inwards and is electrically connected with mainboard.
As shown in Figures 2 and 3, the top of above-mentioned the first flexible PCB is provided with hard contact, and the hard contact on the first flexible PCB and contact panel are electrically connected, and the bottom of contact panel 8 flushes with the bottom of display panel 9.
As shown in Figure 1 and Figure 4, above-mentioned the first flexible PCB is T-shaped, as optionally, also the first flexible circuit board can be made to other shape to meet the layout of mobile terminal inside, " 7 " font for example, its afterbody is drawn from its right side, also can make anti-" 7 " font, its afterbody is drawn from its left side.Above-mentioned hard contact is located at the head (i.e. the compare Kuan region, top of the first flexible PCB) of T shape the first flexible PCB.The afterbody of this T shape the first flexible PCB (i.e. narrower region, the bottom of the first flexible PCB) bends inwards, and the first flexible PCB is electrically connected by afterbody and mainboard.
Wherein, as shown in Figure 3, the top of above-mentioned the first flexible PCB is higher than the top of the second flexible PCB, as optionally, the first flexible PCB can be located to one deck above of the second flexible PCB, also can be conversely, the first flexible PCB is located to one deck below of the second flexible PCB, due to the top of the second flexible PCB hard contact end lower than the first flexible PCB, the inside and outside layer relation of changing the first flexible PCB and the second flexible PCB can not affect being connected between the first flexible PCB and contact panel yet, be conducive to mobile terminal and select suitable scheme according to the needs of its indoor design oneself.
As optionally, the first flexible PCB and the second flexible PCB all can be located to the lower end of contact panel, now, the first flexible PCB and the second flexible PCB have overlapping region, because the first flexible PCB and the second flexible PCB are all arranged in blank space, contact panel below, be conducive to save mobile terminal inner space.As optionally, the width of the second flexible PCB in overlapping region is less than the first flexible PCB at the width of overlapping region, is conducive to save mobile terminal at the thickness of both sides lamination, saves inner space.
The present invention only accomplishes the bottom of contact panel the bottom of display panel, and do not extend downward the function button touch control part subregion (second area) of glass cover-plate, make the nexine region of function button touch-control part have certain space for FPC flexible PCB layout cabling, because contact panel only need to be accomplished the bottom of display panel, the size of its contact panel bottom needn't be considered the position at function button touch-control part place, more cost-saving and easily operation.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a mobile terminal, it comprises the glass cover-plate of adjacent setting successively, contact panel and display panel, wherein, described glass cover-plate comprises the first area of the Touch Zone that covers contact panel and second area in addition, it is characterized in that, described mobile terminal also comprises the first flexible PCB, the second flexible PCB and mainboard, described the first flexible PCB is electrically connected respectively described contact panel and described mainboard, described the second flexible PCB is electrically connected described mainboard, described the second flexible PCB is attached at the second area on described glass cover-plate.
2. mobile terminal according to claim 1, is characterized in that, the part that described the second flexible PCB is attached at the second area on glass cover-plate is provided with circuit trace.
3. mobile terminal according to claim 1, is characterized in that, described mobile terminal also comprises driving chip, described driving chip for detection of whether at described second area generation touch-control.
4. mobile terminal according to claim 3, is characterized in that, described driving chip is attached on described the second flexible PCB.
5. mobile terminal according to claim 1, it is characterized in that, described the second flexible PCB comprises head and afterbody, and the head of described the second flexible PCB is located at described second area, and the afterbody of described the second flexible PCB bends inwards and is electrically connected with described mainboard.
6. mobile terminal according to claim 1, is characterized in that, the top of described the first flexible PCB is provided with hard contact, and the hard contact on described the first flexible PCB and described contact panel are electrically connected.
7. mobile terminal according to claim 6, is characterized in that, described the first flexible PCB is T-shaped, and described hard contact is located at the head of described T shape the first flexible PCB.
8. mobile terminal according to claim 7, is characterized in that, the afterbody of described T shape the first flexible PCB bends inwards, and described the first flexible PCB is electrically connected by described afterbody and described mainboard.
9. according to the mobile terminal described in claim 1 to 8 any one, it is characterized in that, the top of described the first flexible PCB is higher than the top of described the second flexible PCB, and described the first flexible PCB is positioned at one deck or below one deck above of described the second flexible PCB.
10. according to the mobile terminal described in claim 1 to 8 any one, it is characterized in that, described the first flexible PCB and described the second flexible PCB have overlapping region, and the width of described the second flexible PCB in described overlapping region is less than described the first flexible PCB at the width of described overlapping region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438773.8A CN104199515B (en) | 2014-08-29 | 2014-08-29 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438773.8A CN104199515B (en) | 2014-08-29 | 2014-08-29 | A kind of mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104199515A true CN104199515A (en) | 2014-12-10 |
| CN104199515B CN104199515B (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410438773.8A Active CN104199515B (en) | 2014-08-29 | 2014-08-29 | A kind of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104199515B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571692A (en) * | 2014-12-16 | 2015-04-29 | 广东欧珀移动通信有限公司 | Touch control key wire distribution structure and terminal |
| CN104714697A (en) * | 2015-03-31 | 2015-06-17 | 信利光电股份有限公司 | Display equipment, OGS touch screen and cover plate glass thereof |
| CN106020554A (en) * | 2016-06-06 | 2016-10-12 | 京东方科技集团股份有限公司 | Tough cover plate, manufacturing method thereof and touch display device |
| CN106293254A (en) * | 2016-09-27 | 2017-01-04 | 厦门天马微电子有限公司 | Touch control display apparatus |
| CN106293292A (en) * | 2016-07-29 | 2017-01-04 | 武汉华星光电技术有限公司 | A kind of mobile device |
| CN106990815A (en) * | 2017-03-29 | 2017-07-28 | 维沃移动通信有限公司 | A kind of assembly method and mobile terminal |
| CN106997251A (en) * | 2017-03-20 | 2017-08-01 | 武汉华星光电技术有限公司 | Mobile terminal and its display panel containing Home key |
| CN107544185A (en) * | 2017-09-25 | 2018-01-05 | 京东方科技集团股份有限公司 | Array base palte, display panel and display device |
| WO2018149021A1 (en) * | 2017-02-16 | 2018-08-23 | 华为技术有限公司 | Mobile terminal screen and mobile terminal |
| CN109388260A (en) * | 2017-08-03 | 2019-02-26 | 北京小米移动软件有限公司 | Screen assembly and electronic equipment |
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| CN101895593A (en) * | 2009-05-22 | 2010-11-24 | 希姆通信息技术（上海）有限公司 | Touch screen of mobile phone |
| CN102999242A (en) * | 2012-12-29 | 2013-03-27 | 深圳市长江力伟股份有限公司 | Capacitive touch screen device and preparation method thereof |
| CN203422720U (en) * | 2013-06-28 | 2014-02-05 | 上海天马微电子有限公司 | Liquid crystal display module and touch-type electronic device |
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2014
- 2014-08-29 CN CN201410438773.8A patent/CN104199515B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101895593A (en) * | 2009-05-22 | 2010-11-24 | 希姆通信息技术（上海）有限公司 | Touch screen of mobile phone |
| CN102999242A (en) * | 2012-12-29 | 2013-03-27 | 深圳市长江力伟股份有限公司 | Capacitive touch screen device and preparation method thereof |
| CN203422720U (en) * | 2013-06-28 | 2014-02-05 | 上海天马微电子有限公司 | Liquid crystal display module and touch-type electronic device |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571692A (en) * | 2014-12-16 | 2015-04-29 | 广东欧珀移动通信有限公司 | Touch control key wire distribution structure and terminal |
| CN104714697A (en) * | 2015-03-31 | 2015-06-17 | 信利光电股份有限公司 | Display equipment, OGS touch screen and cover plate glass thereof |
| CN104714697B (en) * | 2015-03-31 | 2018-09-07 | 信利光电股份有限公司 | A kind of display equipment, OGS touch screen and its cover-plate glass |
| CN106020554A (en) * | 2016-06-06 | 2016-10-12 | 京东方科技集团股份有限公司 | Tough cover plate, manufacturing method thereof and touch display device |
| US10558291B2 (en) | 2016-06-06 | 2020-02-11 | Boe Technology Group Co., Ltd. | Touch sensitive cover plate and manufacturing method thereof, and touch sensitive display device |
| WO2017211097A1 (en) * | 2016-06-06 | 2017-12-14 | 京东方科技集团股份有限公司 | Touch-control cover glass, manufacturing method thereof, and touch-control display device |
| CN106293292A (en) * | 2016-07-29 | 2017-01-04 | 武汉华星光电技术有限公司 | A kind of mobile device |
| CN106293254A (en) * | 2016-09-27 | 2017-01-04 | 厦门天马微电子有限公司 | Touch control display apparatus |
| WO2018149021A1 (en) * | 2017-02-16 | 2018-08-23 | 华为技术有限公司 | Mobile terminal screen and mobile terminal |
| CN106997251A (en) * | 2017-03-20 | 2017-08-01 | 武汉华星光电技术有限公司 | Mobile terminal and its display panel containing Home key |
| WO2018170965A1 (en) * | 2017-03-20 | 2018-09-27 | 武汉华星光电技术有限公司 | Mobile terminal having home button and display panel thereof |
| CN106990815A (en) * | 2017-03-29 | 2017-07-28 | 维沃移动通信有限公司 | A kind of assembly method and mobile terminal |
| CN109388260A (en) * | 2017-08-03 | 2019-02-26 | 北京小米移动软件有限公司 | Screen assembly and electronic equipment |
| CN107544185A (en) * | 2017-09-25 | 2018-01-05 | 京东方科技集团股份有限公司 | Array base palte, display panel and display device |
| CN107544185B (en) * | 2017-09-25 | 2020-08-18 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104199515B (en) | 2016-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB02 | Change of applicant information |
Address after: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant after: Nubian Technologies Ltd. Address before: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant before: Shenzhen ZTE Mobile Tech Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant |