CN105138166B - Structure of a kind of handset touch panel both sides narrow frame and preparation method thereof and mobile phone - Google Patents
Structure of a kind of handset touch panel both sides narrow frame and preparation method thereof and mobile phone Download PDFInfo
- Publication number
- CN105138166B CN105138166B CN201510484092.XA CN201510484092A CN105138166B CN 105138166 B CN105138166 B CN 105138166B CN 201510484092 A CN201510484092 A CN 201510484092A CN 105138166 B CN105138166 B CN 105138166B
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- sides
- crystalline glasses
- touch screen
- cog liquid
- narrow frame
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- 238000002360 preparation methods Methods 0.000 title claims abstract description 16
- 239000011521 glasses Substances 0.000 claims abstract description 92
- 240000006028 Sambucus nigra Species 0.000 claims abstract description 48
- 238000005034 decoration Methods 0.000 claims description 38
- 239000003292 glue Substances 0.000 claims description 16
- 229920001821 Foam rubber Polymers 0.000 claims description 14
- 230000003139 buffering Effects 0.000 claims description 14
- 239000000565 sealants Substances 0.000 claims description 12
- 230000001070 adhesive Effects 0.000 claims description 11
- 239000002390 adhesive tape Substances 0.000 claims description 11
- 239000000853 adhesives Substances 0.000 claims description 11
- 239000006260 foams Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 240000000645 Oxalis tuberosa Species 0.000 claims description 7
- 235000008469 Oxalis tuberosa Nutrition 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injections Substances 0.000 claims description 7
- 239000000463 materials Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000011257 shell materials Substances 0.000 description 4
- 238000010586 diagrams Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000005355 lead glasses Substances 0.000 description 2
- 239000004973 liquid crystal related substances Substances 0.000 description 2
- 239000007788 liquids Substances 0.000 description 2
- 230000001681 protective Effects 0.000 description 2
- 230000000295 complement Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000243 solutions Substances 0.000 description 1
Abstract
Description
Technical field
The present invention relates to the structure of technical field of electronic products more particularly to a kind of handset touch panel both sides narrow frame and its Preparation method and mobile phone.
Background technology
Mobile phone is quickly being popularized, and competition is more and more fierce, and innovation is all pursued continuous by each company.Traditional screen Backlight holder (6) both sides are provided with barrier wall structure, lead to the width dimensions which increase screen, as shown in figure 4, two except the areas screen AA The width dimensions of side affect the width of handset touch panel both sides narrow frame A, and current mobile phone can not dash forward because design is limited thus Broken reason causes the width of touch screen both sides narrow frame A all wider, generally all accomplishes the width of 3mm, and screen accounting is smaller, Requirement of the consumer to smart mobile phone product is higher and higher, the need of high to screen accounting, touch screen both sides narrow frame width ultra-narrow Ask very strong, existing design method needs breakthrough and innovation.
Invention content
It is an object of the invention to propose structure of a kind of handset touch panel both sides narrow frame and preparation method thereof and mobile phone, The width of handset touch panel both sides narrow frame can be reduced, screen accounting is improved.
For this purpose, the present invention uses following technical scheme：
In a first aspect, a kind of structure of handset touch panel both sides narrow frame, including display module are provided, the display mould Group includes touch screen, COG liquid-crystalline glasses and backlight holder, and the COG liquid-crystalline glasses are set to touch screen in the following, the backlight branch Erection is placed in COG liquid-crystalline glasses in the following, the both sides of COG liquid-crystalline glasses are concordant with the both sides of backlight holder.
Wherein, the COG liquid-crystalline glasses are bonded by OCA glue with the touch screen, COG liquid-crystalline glasses and backlight holder it Between be provided with screen backlight membrane material, COG liquid-crystalline glasses are fixedly connected by dispensing with backlight holder.
Wherein, the backlight cradle bottom surface both sides of the display module pass through double faced adhesive tape/foam rubber and casing in-mould injection steel Piece is fixedly connected.
Wherein, the width dimensions of the width dimensions ratio COG liquid-crystalline glasses of the touch screen are small.
Wherein, the both sides of the touch screen are provided with decoration, pass through dispensing/foam rubber and machine below the decoration Shell connects, and foam is provided between COG liquid-crystalline glasses below decoration.
Wherein, by close between the side and casing of the decoration, between the side and touch screen of the decoration Sealing/buffering glue connection.
Wherein, by passing through fluid sealant/buffering glue connection between the touch screen and casing.
Second aspect, provides a kind of mobile phone, including the handset touch panel both sides narrow frame described in above-mentioned any one Structure.
The third aspect provides a kind of preparation method of the structure of handset touch panel both sides narrow frame, including：Prepare display Module, the display module include touch screen, COG liquid-crystalline glasses, backlight holder, and the COG liquid-crystalline glasses are set to touch screen In the following, the backlight holder is set to COG liquid-crystalline glasses in the following, the both sides of COG liquid-crystalline glasses are concordant with the both sides of backlight holder.
Wherein,
The width dimensions of the width dimensions ratio COG liquid-crystalline glasses of the touch screen are small；
The preparation display module includes：Touch screen is first placed, then places COG liquid-crystalline glasses, touch screen and COG liquid again Crystal glass passes through OCA glue laminatings；
After the preparation display module, further include：The backlight cradle bottom surface both sides of display module pass through double faced adhesive tape/foam Glue is fixed with casing in-mould injection steel disc.
Compared with prior art, beneficial effects of the present invention are：A kind of structure of handset touch panel both sides narrow frame, including Display module, the display module include touch screen, COG liquid-crystalline glasses and backlight holder, and the COG liquid-crystalline glasses are set to tactile Touch screen in the following, the backlight holder be set to COG liquid-crystalline glasses in the following, the both sides and backlight holder of COG liquid-crystalline glasses both sides Concordantly.The both sides of the COG liquid-crystalline glasses are concordant with the both sides of backlight holder, advantageously reduce handset touch panel both sides narrow frame Width, improve screen accounting.
Description of the drawings
Fig. 1 is the floor map of the screen of the mobile phone of the prior art.
Fig. 2 is a kind of floor map of the first embodiment of the screen of mobile phone provided in an embodiment of the present invention.
Fig. 3 is a kind of floor map of the second embodiment of the screen of mobile phone provided in an embodiment of the present invention.
Fig. 4 is the enlarged structure schematic diagram in B3B3 cross-sectional views at E in Fig. 1.
Fig. 5 is the enlarged structure schematic diagram in B1B1 cross-sectional views at C in Fig. 2.
Fig. 6 is the enlarged structure schematic diagram in B2B2 cross-sectional views at D in Fig. 3.
In figure：1- casings；2- touch screens；3-OCA glue；4-COG liquid-crystalline glasses；5- screen backlight membrane materials；6- backlight holders；7- Casing in-mould injection steel disc；8- decorations；9- dispensings/foam rubber；10- foams；11- fluid sealants/buffering adhesive；12- dispensings；13- Double faced adhesive tape/foam rubber.
Specific implementation mode
The technical solution further illustrated the present invention to Fig. 6 and by specific implementation mode with reference to Fig. 1.
In the present invention, narrow frame refers to narrow black surround frame.
A kind of first embodiment of the structure of handset touch panel both sides narrow frame provided in an embodiment of the present invention.
As shown in Figure 2 and Figure 5, the structure of a kind of handset touch panel both sides narrow frame, including display module, the display mould Group includes touch screen (TP) 2, COG liquid-crystalline glasses 4 and backlight holder 6, the COG liquid-crystalline glasses 4 be set to touch screen 4 in the following, The backlight holder 6 is set to COG liquid-crystalline glasses 4 in the following, the both sides of COG liquid-crystalline glasses 4 are concordant with the both sides of backlight holder 6.
In the present embodiment, the both sides of backlight holder 6 and the both sides of COG liquid-crystalline glasses 4 refer both to the both sides of width direction.Backlight The both sides of 6 width of holder are concordant with the both sides of the width of COG liquid-crystalline glasses 4, reduce the handset touch panel both sides both sides narrow frame A Width, improve screen accounting.
Preferably, the COG liquid-crystalline glasses 4 are bonded by OCA glue 3 with the touch screen 2, and the COG liquid-crystalline glasses 4 are put In the centre of the touch screen 2, the COG liquid-crystalline glasses 4 are in the direction of the width about in the width direction of the touch screen 2 Line is arranged symmetrically.Screen backlight membrane material 5 is provided between COG liquid-crystalline glasses 4 and backlight holder 6, COG liquid-crystalline glasses 4 pass through dispensing 12 are fixedly connected with backlight holder 6, and 6 bottom surface both side of backlight holder of the display module passes through double faced adhesive tape/foam rubber 13 and machine Injection molding steel disc 7 is fixedly connected in shell mold, the viscose glue width of double faced adhesive tape/foam rubber 13 can widen or subtract as needed it is narrow etc. flexibly Adjustment.
Preferably, the width dimensions of the width dimensions ratio COG liquid-crystalline glasses 4 of the touch screen 2 are small, in this way can be relatively more direct Ground reaches the width for subtracting narrow handset touch panel both sides narrow frame A, and the width of narrow frame A can be according to adjustment touch screen 2 Width does flexible adjustment, as shown in Figure 5.Preferably, the both sides of the touch screen 2 are provided with decoration 8, the decoration It is connect with casing 1 by dispensing/foam rubber 9 below 8, foam is provided between COG liquid-crystalline glasses 4 below decoration 8 10。
Since the width dimensions of the width dimensions ratio COG liquid-crystalline glasses 4 of touch screen 2 are small, in order to solve COG liquid-crystalline glasses 4 both sides are exposed to cause the inaesthetic problem of appearance, the present embodiment that the both sides of touch screen 2 are provided with decoration 8, utilize decoration Part 8 pushes down the exposed parts of 4 both sides of COG liquid-crystalline glasses, this decoration can be a variety of different ID technological designs, Ke Yifeng The ID mentalities of designing of rich mobile phone products keep the positive ID designs of mobile phone more flexible and diversified, can change existing mobile phone significantly The problem of positive ID designs homogeneity.
It is connect with casing 1 by dispensing/foam rubber 9 below the decoration 8, when the width of the decoration 8 designed on ID When spending narrow, it is connect with casing 1 using mode for dispensing glue；When the width of the decoration 8 in ID designs is wider, adopt Itself and casing 1 are bonded together with foam rubber or the mode of double faced adhesive tape.Certainly, according to the design of ID, same machine can also be used Shell 1 together fix by the modes such as in-mould injection.Foam 10 is provided with below decoration 8 between COG liquid-crystalline glasses 4, is utilized Foam 10 can be pushed down COG liquid-crystalline glasses 4 are complementary, and can prevent decoration 8 from the glass of COG liquid-crystalline glasses 4 is damaged by pressure.
Preferably, between the side of the decoration 8 and casing 1, between the side of the decoration 8 and touch screen 2 It is connected by fluid sealant/buffering adhesive 11.This scheme solves between decoration 8 and casing 1, between decoration 8 and touch screen 2 Gap caused by into dirt, light leakage the problems such as.11 preferable compressibility of fluid sealant/buffering adhesive and elasticity can guarantee casing 1 The sealing and dustproof of display module is required with decoration 8 and shading requirement, and have it is certain fall buffer capacity, to display Module has protective effect.
A kind of second embodiment of the structure of handset touch panel both sides narrow frame provided in an embodiment of the present invention.
Different from the first embodiment the width dimensions of touch screen 2 are more than the width dimensions of COG liquid-crystalline glasses 4, because This, cancels decoration 8, and as shown in Figure 3 and Figure 6, design is very flexible.
Preferably, it is connected by fluid sealant/buffering adhesive 11 between the touch screen 2 and casing 1, as shown in Figure 6.This implementation Example in fluid sealant/buffering adhesive 11 can solve caused by the gap between touch screen 2 and casing 1 into dirt, light leakage the problems such as, it is close 11 preferable compressibility of sealing/buffering adhesive and elasticity can guarantee casing 1 and sealing and dustproof requirement of the touch screen 2 to display module It is required with shading, and has certain buffer capacity, there is protective effect to display module.
In conclusion using the both sides of COG liquid-crystalline glasses 4 structure design concordant with the both sides of backlight holder 6, no matter it touches The width dimensions for the width dimensions or touch screen 2 that the width dimensions for touching screen 2 are less than COG liquid-crystalline glasses 4 are more than COG liquid crystal glass The width dimensions of glass 4 can subtract the width of narrow handset touch panel both sides narrow frame A.And when the width dimensions of touch screen 2 are less than The width dimensions of COG liquid-crystalline glasses 4, while being provided in 2 both sides of touch screen for pushing down 4 exposed parts of COG liquid-crystalline glasses When decoration 8, the size that this structure can allow the width of touch screen both sides narrow frame A reach various ultra-narrow requires, even It can accomplish the narrow width dimensions of the limit.
An embodiment of the present invention provides a kind of mobile phones, include the structure of handset touch panel both sides narrow frame in summary, As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6.
A kind of mobile phone provided in an embodiment of the present invention, backlight holder 6 is concordant with COG liquid-crystalline glasses 4, has subtracted hand narrow significantly 6 bottom surface both side of backlight holder of the width of machine touch screen both sides narrow frame A, display module passes through double faced adhesive tape/foam rubber 13 and machine Injection molding steel disc 7 is fixedly connected in shell mold.As a kind of preferred embodiment of the embodiment of the present invention, when the width dimensions of touch screen 2 are small When the width dimensions of COG liquid-crystalline glasses 4, the both sides of touch screen 2 are provided with decoration 8, and the decoration 8 can push down COG liquid The exposed parts of crystal glass 4, between the side and casing 1 of the decoration 8, between the side of the decoration 8 and touch screen 2 It is connected by fluid sealant/buffering adhesive 11, this structure can allow the width of touch screen both sides narrow frame A reach various ultra-narrow Size requirement, it might even be possible to accomplish the narrow width dimensions of the limit.As another preferred embodiment of the embodiment of the present invention, when tactile Touch screen 2 width dimensions be more than COG liquid-crystalline glasses 4 width dimensions when, pass through fluid sealant/buffering between touch screen 2 and casing 1 Glue 11 connects, and can effectively subtract the width of narrow touch screen both sides narrow frame A.
A kind of preparation method of the structure of handset touch panel both sides narrow frame provided in an embodiment of the present invention.
The preparation method includes：Display module is prepared, the display module includes touch screen 2, COG liquid-crystalline glasses 4, the back of the body Light holder 6, the COG liquid-crystalline glasses 4 are set to touch screen 2 in the following, the backlight holder 6 is set under COG liquid-crystalline glasses 4 The both sides in face, COG liquid-crystalline glasses 4 are concordant with the both sides of backlight holder 6.
In the present embodiment, the both sides of backlight holder 6 and the both sides of COG liquid-crystalline glasses 4 refer both to the both sides of width direction, backlight The both sides of 6 width of holder are concordant with the both sides of the width of COG liquid-crystalline glasses 4, reduce the handset touch panel both sides both sides narrow frame A Width, improve screen accounting.
As a kind of preferred embodiment of the embodiment of the present invention, the width dimensions ratio COG liquid-crystalline glasses 4 of the touch screen 2 Width dimensions are small, can more directly reach the width for subtracting narrow handset touch panel both sides narrow frame A in this way, and narrow frame A Width can do flexible adjustment according to the width of adjustment touch screen 2, as shown in Figure 5.The both sides of touch screen 2 are provided with decoration Part 8 is connect by dispensing/foam rubber 9 with casing 1 below the decoration 8, below decoration 8 with COG liquid-crystalline glasses 4 Between be provided with foam 10.Between the side and casing 1 of the decoration 8, between the side of the decoration 8 and touch screen 2 Connected by fluid sealant/buffering adhesive 11.
The width dimensions of the width dimensions ratio COG liquid-crystalline glasses 4 of the touch screen 2 are small, can more directly reach in this way Subtract the width of narrow handset touch panel both sides narrow frame A, and the width of narrow frame A can according to the width of adjustment touch screen 2 come Flexible adjustment is done, as shown in Figure 5.
As the preferred mode of another kind of the embodiment of the present invention, the width dimensions ratio COG liquid-crystalline glasses of the touch screen 2 4 width dimensions are big, therefore, cancel decoration 8, connected by fluid sealant/buffering adhesive 11 between the touch screen 2 and casing 1, As shown in Figure 6.
The preparation display module includes：First place touch screen 2, then place COG liquid-crystalline glasses 4, touch screen 2 with COG liquid-crystalline glasses 4 are bonded by OCA glue 3, and this laminating type is suitble to the width dimensions ratio COG liquid-crystalline glasses 4 of touch screen 2 The small situation of width dimensions.The COG liquid-crystalline glasses 4 are fit together with the touch screen 2 using OCA glue, the COG liquid Crystal glass 4 is placed on the centre of the touch screen 2, symmetrical to be bonded.Screen backlight is provided between COG liquid-crystalline glasses 4 and backlight holder 6 Membrane material 5 is fixedly connected with COG liquid-crystalline glasses 4 with backlight holder 6 using dispensing 12.
After the preparation display module, further include：6 bottom surface both side of backlight holder of display module passes through double faced adhesive tape/bubble Celloidin 13 is fixedly connected with casing in-mould injection steel disc 7, the viscose glue width of double faced adhesive tape/foam rubber 13 can widen as needed or Subtract narrow etc. be adjusted flexibly.
The above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention Limitation.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510484092.XA CN105138166B (en) | 2015-08-07 | 2015-08-07 | Structure of a kind of handset touch panel both sides narrow frame and preparation method thereof and mobile phone |
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| CN201510484092.XA CN105138166B (en) | 2015-08-07 | 2015-08-07 | Structure of a kind of handset touch panel both sides narrow frame and preparation method thereof and mobile phone |
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| CN105138166B true CN105138166B (en) | 2018-07-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106094992A (en) * | 2016-06-15 | 2016-11-09 | 维沃移动通信有限公司 | A kind of center and electronic equipment |
| WO2018120418A1 (en) * | 2016-12-27 | 2018-07-05 | 华为技术有限公司 | Mounting structure of display screen, electronic device, and method for mounting display screen |
| CN108886543A (en) * | 2017-01-05 | 2018-11-23 | 华为技术有限公司 | A kind of frame structure of mobile terminal and mobile terminal including the frame structure |
| US10098245B2 (en) * | 2017-01-09 | 2018-10-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Display assembly, electronic device and method for assembling the same |
| CN107015699A (en) * | 2017-02-24 | 2017-08-04 | 无锡变格新材料科技有限公司 | A kind of touching display screen |
| CN106909201B (en) * | 2017-02-28 | 2020-06-19 | 维沃移动通信有限公司 | Mobile terminal and mobile terminal fixing method |
| CN106953946A (en) * | 2017-02-28 | 2017-07-14 | 珠海市魅族科技有限公司 | Terminal installation |
| CN107704118A (en) * | 2017-08-17 | 2018-02-16 | 捷开通讯(深圳)有限公司 | A kind of touch control display apparatus, touch-control display panel component and preparation method thereof |
| CN107817875B (en) * | 2017-10-31 | 2020-06-19 | 维沃移动通信有限公司 | Mobile terminal |
| CN110381689A (en) * | 2019-07-16 | 2019-10-25 | Oppo（重庆）智能科技有限公司 | Shell structure and preparation method thereof, electronic equipment |
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| CN202422068U (en) * | 2012-02-23 | 2012-09-05 | 重庆国虹科技发展有限公司 | Integral touch display screen fixed reliably |
| CN203311117U (en) * | 2013-05-31 | 2013-11-27 | 京东方科技集团股份有限公司 | Narrow-bezel liquid crystal display unit and large-screen liquid crystal display device |
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| SG190866A1 (en) * | 2010-11-25 | 2013-07-31 | Sharp Kk | Display device and television receiver |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202422068U (en) * | 2012-02-23 | 2012-09-05 | 重庆国虹科技发展有限公司 | Integral touch display screen fixed reliably |
| CN203311117U (en) * | 2013-05-31 | 2013-11-27 | 京东方科技集团股份有限公司 | Narrow-bezel liquid crystal display unit and large-screen liquid crystal display device |
| CN204360350U (en) * | 2014-12-26 | 2015-05-27 | 深圳市中天然科技有限公司 | A kind of effective novel touch screen of fitting |
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Effective date of registration: 20200727 Address after: 644000 West Section of Gangyuan Road, Yibin Port Economic and Technological Development Zone, Yibin City, Sichuan Province Patentee after: Sichuan Kubi Communication Equipment Co.,Ltd. Address before: 518000, Guangdong, Futian District, Shenzhen Binhe Road and Xiangmi Lake Road intersection, tian an innovation, science and Technology Plaza, two, east block, 903-B Patentee before: SHENZHEN MINGTAI TELECOMMUNICATION Co.,Ltd. |