CN104635986B - Mobile terminal and its display device - Google Patents
Mobile terminal and its display device Download PDFInfo
- Publication number
- CN104635986B CN104635986B CN201510054548.9A CN201510054548A CN104635986B CN 104635986 B CN104635986 B CN 104635986B CN 201510054548 A CN201510054548 A CN 201510054548A CN 104635986 B CN104635986 B CN 104635986B
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- Prior art keywords
- display device
- display screen
- cover plate
- transparent cover
- resistance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to a kind of mobile terminal and its display device, the display device includes display screen, and the display screen includes contact panel, and the contact panel is provided with resistance and electric capacity, and the resistance and electric capacity meet following condition：When the touch panel edge produces touch operation, electric field uneven distribution that the touch panel edge is formed based on the resistance and electric capacity.Present invention reduces the response sensitivity of display screen marginal portion, it is not easy to causes error touch control, improves the false-touch prevention effect of mobile terminal.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of mobile terminal and its display device.
Background technology
At present, as the development of the mobile terminals such as mobile phone, producer and user increasingly pursue narrow frame, or even Rimless.
Narrow frame or Rimless no doubt bring the impact in visual effect to user, but also bring a problem, are gripped in user
During mobile phone, it is easy to false touch to mobile phone screen edge, cause many maloperations, reduce user's impression.
The content of the invention
The embodiment of the present invention provides a kind of mobile terminal and its display device, it is intended to improves the false-touch prevention effect of mobile terminal
Fruit.
The embodiment of the present invention proposes a kind of display device, including display screen, and the display screen includes contact panel, described to touch
Control panel is provided with resistance and electric capacity, and the resistance and electric capacity meet following condition：When the touch panel edge produces touch
During operation, electric field uneven distribution that the touch panel edge is formed based on the resistance and electric capacity.
Preferably, the resistance of the resistance and/or the capacitance of electric capacity are preset value.
Preferably, the configuration between the resistance and electric capacity is setting form.
Preferably, the display device also includes：Center and transparent cover plate, the display screen are arranged at the center
Interior, the transparent cover plate is arranged above the display screen, and the center includes mainboard and side plate, held in the mouth between mainboard and side plate
Connect, form receiving space, the receiving space is used to house display screen, and side plate includes bevelling, and the edge of transparent cover plate is chamfering.
Preferably, the mainboard is mutually perpendicular to the side plate；The thickness of the mainboard is equal to the thickness of the side plate.
Preferably, the mainboard is integrally formed with the side plate.
Preferably, the display screen also includes liquid crystal panel and the backlight module being arranged at below the liquid crystal panel；Institute
State and viewing area is provided between contact panel and the transparent cover plate, the width of the backlight module is more than the width of the viewing area
Degree.
Preferably, gap, the thickness of the transparent cover plate and the gap are left between the viewing area and the side plate
The ratio between width be more than or equal to 1.25.
Preferably, the width of the viewing area is equal to the width of the upper surface of the transparent cover plate, the side of the viewing area
The upper surface of transparent cover plate described in edge face and the junction of the chamfering.
The embodiment of the present invention also proposes a kind of mobile terminal, and the mobile terminal includes display device as described above.
A kind of mobile terminal and its display device that the embodiment of the present invention proposes, by the contact panel to display screen
Resistance and electric capacity are improved design, and specific design resistance and electric capacity meet following condition：When touch panel edge produces touch
During operation, thus electric field uneven distribution that touch panel edge is formed based on the resistance and electric capacity, reduces display screen
The response sensitivity of marginal portion, it is not easy to cause error touch control, improve the false-touch prevention effect of mobile terminal.
Brief description of the drawings
Fig. 1 is the structural representation of display device of the embodiment of the present invention；
Fig. 2 is the cross-sectional view along the AA ' lines in Fig. 2；
Fig. 3 is the display light refraction diagram of display device provided in an embodiment of the present invention.
In order that technical scheme is clearer, clear, it is described in further detail below in conjunction with accompanying drawing.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are：Carried out by the resistance on the contact panel to display screen and electric capacity
Curve guide impeller, specific design resistance and electric capacity meet following condition：When touch panel edge produces touch operation, contact panel
The electric field uneven distribution that edge is formed based on the resistance and electric capacity, thus, reduce the response of display screen marginal portion
Sensitivity, it is not easy to cause error touch control, improve the false-touch prevention effect of mobile terminal.
Display device involved by the embodiment of the present invention is mainly projecting type capacitor touch screen display device.
Projecting type capacitor touch screen is the screen using projected capacitive touch technology, and contact panel can be when finger touches
Detect that the change of position electric capacity where so as to calculate finger, carries out multi-point touch operation.
Projecting type capacitor touch screen technology is introduced first.
Projected capacitive touch screen is that different ITO conducting wire modules are etched on two layers of ITO electro-conductive glass coating.
The figure etched in two modules is mutually perpendicular to, and they can be regarded as X and Y-direction consecutive variations draw runner.Due to X, Y frame
Structure forms a capacitive node in its intersection of different surfaces.One draw runner can treat as drives line, and another draw runner, which is treated as, is
Detection lines.When electric current passes through a wire in drives line, if the extraneous signal for having capacitance variations, then will cause another
The change of capacitive node on one layer conductor.The change of detecting capacitance can be obtained by the electronic loop measurement being attached thereto,
Switch to digital signal via A/D controllers again and do calculation process acquirement (X, Y) shaft position, and then the mesh positioned by computer
Ground.
During operation, controller successively flow to drives line by power supply, thus makes to form a specific electric field between each node and wire.So
After scan by column sense wire and measure its interelectrode capacitance change, so as to reach multipoint positioning.When finger or shake-up medium connect
When near, the capacitance that controller is predicted rapidly between touch-control node and wire changes, and then confirms the position of touch-control.A this axle
Driven by a set of AC signals, and the response through touch-screen is then come out by the electrode senses on other axles.We are this
Referred to as ' crossing formula ' senses, and alternatively referred to as projection-type senses.X, the ITO pattern of Y-axis, when finger touches touch-control are coated with sensor
During screen surface, the capacitance below touch points increases, the scanning probe of sensor continuity from above according to the distance of touch point
To the change of capacitance, control chip calculates touch point and returned to processor.
Based on above-mentioned projecting type capacitor touch screen technology, the display device of the embodiment of the present invention is proposed.
Present pre-ferred embodiments propose that a kind of display device, including display screen, the display screen include contact panel, institute
State contact panel and be provided with resistance and electric capacity, it is characterised in that the resistance and electric capacity meet following condition：When the touch surface
When edges of boards edge produces touch operation, the touch panel edge is based on uneven point of the electric field that the resistance and electric capacity are formed
Cloth.
Wherein it is possible to by changing the resistance of resistance and the capacitance of electric capacity on contact panel, or design resistance and electricity
Configuration form between appearance, it is to reach above-mentioned condition, i.e., described to touch when the touch panel edge produces touch operation
The electric field uneven distribution that control face plate edge is formed based on the resistance and electric capacity, so as to reduce the sound of display screen marginal portion
Answer sensitivity, it is not easy to cause error touch control, improve the false-touch prevention effect of mobile terminal.
Wherein, as a kind of embodiment, there is the contact region of the touch panel edge part of above-mentioned design feature, its
It can be set in the distribution of touch panel edge according to being actually needed, such as, contact region is distributed in the left and right two of contact panel
Lateral edges, or it is distributed in the whole edge of contact panel.
More specifically, the present embodiment display device can be a kind of frame-free displaying device or narrow frame display dress
Put, the present embodiment is illustrated with frame-free displaying device, can specifically use following structure：
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the display device includes display screen 130, in addition to：Center 140, transparency cover
Plate 110, backlight module 133, the display screen 130 are arranged in the center 140, and the display screen 130 includes contact panel
131, the transparent cover plate 110 is arranged at the top of display screen 130, and backlight module 133 is arranged on the lower section of liquid crystal panel 132.
Center 140 includes mainboard 141 and side plate 142.Mainboard 141 is preferably the sheet material with planar structure, certainly also not
Strictly planar structure is confined to, uneven structure can also.It is connected between mainboard 141 and side plate 142, is formed and house sky
Between.(such as obtuse angle, right angle, or acute angle etc.) outwards is extended to obtain side plate 142 at an angle at the edge of mainboard 141.
It is previously described that " it is a kind of pictute that the edge of mainboard 141, which is outwards extended to obtain side plate 142 " at an angle, no
It is interpreted as the method that is actually formed of side plate 142, the method that is actually formed of certain side plate 142 is also not limited to this.The collecting
Space is used to placing or housing display screen 130.Mainboard 141 can be integrally formed with side plate 142, or pass through card therebetween
Button, screw, glue sticking or other modes link together.
Side plate 142 includes bevelling 1421, such as fold-line edge, arc side, or the hypotenuse preferably shown in Fig. 3.The side
Plate 142 include closing on display screen 130 while and away from display screen 130 while, close on the side of display screen 130 and away from display screen
130 side is parallel to each other, or is not limited to strict parallel.The both ends of bevelling 1421 are respectively with closing on the side of display screen 130
Intersect with the side away from display screen 130, or, as shown in Fig. 2 one end of bevelling 1421 is intersected with the side away from display screen 130,
The extended line of the other end intersects with closing on the side of display screen 130.
Display screen 130 is arranged in center 140, namely display screen 130 is positioned over mainboard 141 and forms collecting with side plate 142
Among space.Preferably, display screen 130 includes contact panel 131, liquid crystal panel 132 and the backlight module being disposed adjacent successively
133.Liquid crystal panel 132 can also be substituted for the display panel such as oled panel, electrowetting panel.In addition, display screen 130 can also
Only there is display function, without with touch controllable function.
Transparent cover plate 110 is arranged at the top of display screen 130, namely transparent cover plate 110, display screen 130, the master of center 140
Plate 141 is adjacent successively.Preferably, transparent cover plate 110 is also positioned over mainboard 141 and forms collecting with side plate 142 in whole or in part
Among space, certainly, transparent cover plate 110 can also be formed outside receiving space in mainboard 141 and side plate 142.In Fig. 1 to Fig. 2
Schematic diagram in, the part of transparent cover plate 110 is positioned over mainboard 141 and side plate 142 and formed among receiving space.In addition, transparency cover
Plate 110 can be the materials such as glass or plastics.
The edge of transparent cover plate 110 is chamfering, such as fold-line edge, hypotenuse, or the arc-shaped edges preferably shown in Fig. 2
111, or polytype combination.As shown in figure 3, transparent cover plate 110 includes be parallel to each other two while (this two certainly, at
Do not limit to strict parallel yet), wherein a line compared to another a line closer to display screen 130.Transparent cover plate 110 is away from aobvious
The a line of display screen 130, which starts to be bent to form circular arc, is extended to a line close to display screen 130, so as to form arc-shaped edges 111.
Previously described " starting to be bent to form circular arc " is a kind of pictute, and should not be construed as arc-shaped edges 111 is actually formed method,
The method that is actually formed of certain arc-shaped edges 111 is also not limited to this.And for example, a line of the transparent cover plate 110 away from display screen 130
Start to be bent to form circular arc when being extended to close to a line of display screen 130, be changed into straight line or broken line from circular arc, then with it is close
The a line of display screen 130 intersects, so as to form the chamfering that arc-shaped edges 111 combine with straight line (or broken line).And change from circular arc
Into straight line or broken line abutted with side plate 142, contact exactly with this section (compared to a contact, or linear contact lay, this
The face contact of section), the fixation between transparent cover plate 110 and center 140 can be realized very well.
Mainboard 141 with center 140 is reference data, the height of transparent cover plate 110, more than the height of side plate 142.
The continuing structure design of progressive extension between the arc-shaped edges 111 of transparent cover plate 110 and the bevelling 1421 of side plate 142,
Or slope design so that the design of product meets the aesthetic feeling of industrial design, also causes user when touch or gripping,
The non-good experience touched for mellow and full or lubrication contact experience, no wedge angle thorn.
Preferably, the tangent line of the certain point of arc-shaped edges 111 passes through the bevelling 1421 of side plate 142.
As shown in figure 3, in the case where liquid crystal panel 132 allows light to pass through, light caused by backlight module 133, first
By liquid crystal panel 132 and contact panel 131, transparent cover plate 110 is then passed through, a part of light is vertical along transparent cover plate 110
Line direction is projected, and another part light is reflected with the arc-shaped edges 111 of transparent cover plate 110, projected from arc-shaped edges 111, because
The design of arc-shaped edges 111 is so as to widen viewing area, and as shown in Tu2Zhong B areas, also, center 140 is along the side of arc-shaped edges 111
To provided with bevelling 1421, therefore in terms of the direction of front vertical transparent cover plate 110, the bearing of trend of whole transparent cover plate 110 is all
It is viewing area, i.e. the indication range of display screen 130 extends to the edge of mobile terminal display screen 130, aobvious so as to realize
Show the effect of Rimless, improve user experience.
Frame-free displaying device 1 provided in an embodiment of the present invention, referring to Fig. 2, on the basis of previous technique scheme, can
Selection of land, mainboard 141 are mutually perpendicular to side plate 142.Mainboard 141 carries display screen 130 and the display screen being assembled in center 140
Transparent cover plate 110 on 130, side plate 142 are used to fix display screen 130, or, for fixing display screen 130 and transparency cover
Plate 110.
Frame-free displaying device 1 provided in an embodiment of the present invention, referring to Fig. 2, on the basis of previous technique scheme, can
Selection of land, the thickness of mainboard 141 are equal to the thickness of side plate 142.
Referring to Fig. 3, display screen 130 provides viewing area 120 and the non-display area outside viewing area 120.For the ease of
The explanation of the present invention is carried out, the only schematic diagram of the viewing area 120 in Fig. 3, non-structural module.Nothing provided in an embodiment of the present invention
Frame display device 1, on the basis of previous technique scheme, alternatively, the width of backlight module 133 is more than liquid crystal panel 132
Width, the width of liquid crystal panel 132 is equal with the width of contact panel 131, and the width of liquid crystal panel 132 is more than viewing area
120 width.Backlight module 133 provides light source, is shown by viewing area 120, therefore viewing area 120 should be actual figure
Shape viewing area, but launched due to some light that backlight module 133 provides with the arc-shaped edges 111 of transparent cover plate 110 and reflected, show
Certain stretching can be occurred by being shown in the figure at the edge of viewing area 120, so as to widen graphics display area, therefore from front vertical
See, the bearing of trend of whole transparent cover plate 110 is all viewing area.
Frame-free displaying device 1 provided in an embodiment of the present invention, referring to Fig. 2, on the basis of previous technique scheme, can
Selection of land, leaves gap between viewing area 120 and side plate 142, the ratio between the thickness of transparent cover plate 110 and the width in gap be more than or
Equal to 1.25.The thickness of transparent cover plate 110 and the ratio in gap determine the radian of arc-shaped edges 111, and 1.25 be a preferred value,
Make in terms of the front of display screen, the bearing of trend of transparent cover plate 110 is all visible area.One preferred scheme is transparent cover plate 110
Thickness be 1mm, the spacing between the edge and side plate 142 of viewing area 120 is 0.8mm, and ratio between two is exactly 1.25.
Frame-free displaying device 1 provided in an embodiment of the present invention, referring to Fig. 2, having on the basis of previous technique scheme
Body can be that the width of viewing area 120 is equal to the width of the upper surface of transparent cover plate 110, and the edge face of viewing area 120 is transparent
The upper surface of cover plate 110 and the junction of arc-shaped edges 111.
Refer to Fig. 1 to Fig. 3, alternatively, the material of center 140 is metal or plastic cement, such as copper (Cu), aluminium (Al),
Steel, stainless steel or magnesium (Magnesium).
In addition, the embodiment of the present invention also proposes a kind of mobile terminal, the display device of the mobile terminal can use above-mentioned
Display device 1 described in embodiment.
The display device 1 and mobile terminal of above-described embodiment, pass through the resistance on the contact panel 131 to display screen 130
Design is improved with electric capacity, specific design resistance and electric capacity meet following condition：Behaviour is touched when the edge of contact panel 131 produces
When making, thus electric field uneven distribution that the edge of contact panel 131 is formed based on the resistance and electric capacity, reduces display
Shield the response sensitivity of 130 marginal portions, it is not easy to cause error touch control, improve the false-touch prevention effect of mobile terminal.In addition, thoroughly
The edge of bright cover plate 110 is arc-shaped edges 111, and the light that backlight module projects is rolled over the arc-shaped edges 111 of transparent cover plate 110
Penetrate, and projected from the position of arc-shaped edges 111, widened viewing area, the upper corner of center 140 is set along the direction of arc-shaped edges 111
There is bevelling 1421, making user, the bearing of trend of transparent cover plate 110 is visual entirely from during the viewing of the front vertical direction of display screen
The indication range in area, i.e. display screen reaches up to edge, realizes the purpose of display effect Rimless, improves user experience.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
Equivalent structure or the flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of display device, including display screen, the display screen includes contact panel, the contact panel be provided with resistance and
Electric capacity, it is characterised in that the display device is projecting type capacitor touch screen display device, and the resistance and electric capacity meet following
Condition：When the touch panel edge produces touch operation, the touch panel edge is based on the resistance and electric capacity institute shape
Into electric field uneven distribution.
2. display device according to claim 1, it is characterised in that the resistance of the resistance and/or the capacitance of electric capacity
For preset value.
3. display device according to claim 1, it is characterised in that the configuration between the resistance and electric capacity is to set
Fix formula.
4. according to the display device described in claim 1,2 or 3, it is characterised in that the display device also includes：Center and
Transparent cover plate, the display screen are arranged in the center, and the transparent cover plate is arranged above the display screen, the center
Including mainboard and side plate, it is connected between mainboard and side plate, forms receiving space, the receiving space is used to house display screen, side
Plate includes bevelling, and the edge of transparent cover plate is chamfering.
5. display device according to claim 4, it is characterised in that the mainboard is mutually perpendicular to the side plate；It is described
The thickness of mainboard is equal to the thickness of the side plate.
6. display device according to claim 4, it is characterised in that the mainboard is integrally formed with the side plate.
7. display device according to claim 4, it is characterised in that the display screen also includes liquid crystal panel and is arranged at
Backlight module below the liquid crystal panel；Viewing area, the backlight are provided between the contact panel and the transparent cover plate
The width of module is more than the width of the viewing area.
8. display device according to claim 7, it is characterised in that seam is left between the viewing area and the side plate
The ratio between the width in gap, the thickness of the transparent cover plate and the gap is more than or equal to 1.25.
9. display device according to claim 7, it is characterised in that the width of the viewing area is equal to the transparent cover plate
Upper surface width, the junction of the upper surface of transparent cover plate described in the edge face of the viewing area and the chamfering.
10. a kind of mobile terminal, it is characterised in that the mobile terminal includes any described display devices of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510054548.9A CN104635986B (en) | 2015-02-02 | 2015-02-02 | Mobile terminal and its display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510054548.9A CN104635986B (en) | 2015-02-02 | 2015-02-02 | Mobile terminal and its display device |
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| Publication Number | Publication Date |
|---|---|
| CN104635986A CN104635986A (en) | 2015-05-20 |
| CN104635986B true CN104635986B (en) | 2018-02-06 |
Family
ID=53214822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510054548.9A Active CN104635986B (en) | 2015-02-02 | 2015-02-02 | Mobile terminal and its display device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104133310A (en) * | 2014-08-22 | 2014-11-05 | 深圳市中兴移动通信有限公司 | Frame-free display device |
| CN107390932B (en) * | 2017-07-27 | 2020-12-11 | 北京小米移动软件有限公司 | Edge false touch prevention method and device and computer readable storage medium |
| CN107703622A (en) * | 2017-10-11 | 2018-02-16 | 重庆秉为科技有限公司 | A kind of capacitance plate double-side display device of electrowetting |
| CN107589879A (en) * | 2017-10-27 | 2018-01-16 | 东莞市兴为电子科技有限公司 | A kind of capacitive touch screen high with discrimination degree and preparation method |
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| CN102375579A (en) * | 2010-08-10 | 2012-03-14 | 中国移动通信有限公司 | Input method and device based on large touch screen |
| CN102830844A (en) * | 2012-08-17 | 2012-12-19 | 北京小米科技有限责任公司 | Touch screen misoperation prevention method, touch screen and mobile terminal |
| CN103279218A (en) * | 2012-12-24 | 2013-09-04 | 李永贵 | Tablet computer without frame |
| CN104094202A (en) * | 2012-02-08 | 2014-10-08 | 夏普株式会社 | Electronic device |
| CN104181716A (en) * | 2014-08-22 | 2014-12-03 | 深圳市中兴移动通信有限公司 | Frameless display unit |
| CN204086467U (en) * | 2014-09-26 | 2015-01-07 | 国家电网公司 | Gas-insulated impulse voltage generator unit impacts resistance characteristics pilot system |
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|---|---|---|---|---|
| CN102375579A (en) * | 2010-08-10 | 2012-03-14 | 中国移动通信有限公司 | Input method and device based on large touch screen |
| CN104094202A (en) * | 2012-02-08 | 2014-10-08 | 夏普株式会社 | Electronic device |
| CN102830844A (en) * | 2012-08-17 | 2012-12-19 | 北京小米科技有限责任公司 | Touch screen misoperation prevention method, touch screen and mobile terminal |
| CN103279218A (en) * | 2012-12-24 | 2013-09-04 | 李永贵 | Tablet computer without frame |
| CN104181716A (en) * | 2014-08-22 | 2014-12-03 | 深圳市中兴移动通信有限公司 | Frameless display unit |
| CN204086467U (en) * | 2014-09-26 | 2015-01-07 | 国家电网公司 | Gas-insulated impulse voltage generator unit impacts resistance characteristics pilot system |
Also Published As
| Publication number | Publication date |
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| CN104635986A (en) | 2015-05-20 |
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