CN204989685U - Electronic device - Google Patents

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Publication number
CN204989685U
CN204989685U CN201520682434.4U CN201520682434U CN204989685U CN 204989685 U CN204989685 U CN 204989685U CN 201520682434 U CN201520682434 U CN 201520682434U CN 204989685 U CN204989685 U CN 204989685U
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Prior art keywords
liquid crystal
lcd
electronic equipment
integrated circuit
surface glass
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CN201520682434.4U
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Chinese (zh)
Inventor
王友飞
雷钊
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN201520682434.4U priority Critical patent/CN204989685U/en
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Abstract

The utility model provides an electronic device, electronic device includes: the liquid crystal display panel, the liquid crystal display panel includes: watch crystal and press from both sides establishes on LCD the the liquid crystal molecules layer between the watch crystal under watch crystal and the LCD under the last watch crystal of LCD, the LCD, electronic device still includes: with the the liquid crystal molecules layer corresponds the liquid crystal drive integrated circuit who connects, just liquid crystal drive integrated circuit sets up and is lieing in on the flexible circuit board under the LCD below the watch crystal, the liquid crystal drive integrated circuit pass through the flexible circuit board is connected to the the liquid crystal molecules layer. Above -mentioned scheme, integrated circuit sets up at the flexible circuit board that lies in the the liquid crystal display panel below through the drive of the liquid crystal with the liquid crystal display panel, has avoided direct and drive integrated circuit with the liquid crystal setting up on the liquid crystal display panel's watch crystal, takies the problem in watch crystal space, and this kind sets up screen that the mode has improved electronic device and accounts for and compare.

Description

A kind of electronic equipment
Technical field
The utility model relates to technical field of electronic equipment, particularly a kind of electronic equipment.
Background technology
At present, on market, most smart mobile phone front as shown in Figure 1, and zone line is viewing area 1, and edge is non-display area 2.Usually, screen accounting is adopted to represent that viewing area accounts for the ratio of whole front face area.Viewing area is larger, and edge is less, and screen accounting is higher, and the sense of mobile phone science and technology is stronger.
As shown in Figure 2, the liquid crystal display of existing mobile phone is normally by LCD (LiquidCrystalDisplay, LCDs) upper surface glass 21, LCD lower surface glass 22 and the layer of liquid crystal molecule 23 be arranged between LCD upper surface glass 21 and LCD lower surface glass 22 form, in order to carry out the closely fixing of three, generally involution glue 24 is set between LCD upper surface glass 21 and LCD lower surface glass 22, and layer of liquid crystal molecule 23 is sealed between LCD upper surface glass 21 and LCD lower surface glass 22.Liquid crystal display arranges a LCD drive integrated circult 25 (integrated circuit usually, IntegratedCircuit, be called for short IC), described LCD drive integrated circult 25 is arranged on described LCD lower surface glass 22, and described layer of liquid crystal molecule 23 generally realizes the connection with flexible PCB 27 by winding displacement; And the top of described liquid crystal display arranges mobile phone watch surface cover 28 usually, and carry out the fixing of the two with laminating glue 29.
It should be noted that, LCD drive IC is arranged on LCD lower surface glass, although this kind of setting is convenient and easy, lower surface Glassy Space can be taken, reduce the screen accounting of mobile phone screen.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electronic equipment, the problem that the screen accounting in order to solve existing electronic equipment is not high.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of electronic equipment, comprising:
Display panels;
Described display panels comprises: LCD upper surface glass, LCD lower surface glass and the layer of liquid crystal molecule be folded between described LCD upper surface glass and described LCD lower surface glass;
Described electronic equipment also comprises: the liquid crystal driving integrated circuit that connect corresponding to described layer of liquid crystal molecule, and described liquid crystal driving integrated circuit is arranged on the flexible PCB that is positioned at below described LCD lower surface glass, described liquid crystal driving integrated circuit is connected to described layer of liquid crystal molecule by described flexible PCB.
The beneficial effects of the utility model are:
Such scheme, by the liquid crystal driving integrated circuit of display panels being arranged on the flexible PCB that is positioned at below display panels, avoid and directly liquid crystal driving integrated circuit is arranged on the watch crystal of display panels, take the problem in watch crystal space, this kind of set-up mode improves the screen accounting of electronic equipment.
Accompanying drawing explanation
Fig. 1 represents the Facad structure schematic diagram of existing electronic equipment;
Fig. 2 represents the inner structure schematic diagram of existing electronic equipment;
Fig. 3 represents the structural representation of the electronic equipment of the utility model embodiment one;
Fig. 4 represents the structural representation of the electronic equipment of the utility model embodiment two;
Fig. 5 represents the foundation Region dividing schematic diagram of the display panels in the utility model embodiment two;
Fig. 6 represents the structural representation of the electronic equipment of the utility model embodiment three;
Fig. 7 represents the structural representation of the electronic equipment of the utility model embodiment four.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The utility model is not high for the screen accounting of existing electronic equipment, affects the problem of the science and technology sense of electronic equipment, provides a kind of electronic equipment.
Embodiment one
As shown in Figure 3, the described electronic equipment of the utility model embodiment one, comprising: display panels;
Described display panels comprises: LCD upper surface glass 11, LCD lower surface glass 12 and the layer of liquid crystal molecule 13 be folded between described LCD upper surface glass 11 and described LCD lower surface glass 12;
Described electronic equipment also comprises: the liquid crystal driving integrated circuit 30 that connect corresponding to described layer of liquid crystal molecule 13, and described liquid crystal driving integrated circuit 30 is arranged on the flexible PCB 20 that is positioned at below described LCD lower surface glass 12, described liquid crystal driving integrated circuit 30 is connected to described layer of liquid crystal molecule 13 by described flexible PCB 20.
It should be noted that, under normal circumstances, because flexible PCB 20 is arranged on the inside of described electronic equipment, from the structure of electronic equipment, the described flexible PCB 20 placing liquid crystal driving integrated circuit 30 is arranged on the below of the LCD lower surface glass 12 of described display panels.
Described layer of liquid crystal molecule 13 is made up of polaroid, colored filter, liquid crystal, thin film transistor (TFT) (TFT) array, light polarizing film, backlight module etc. usually, usual described layer of liquid crystal molecule 13 can form cabling in the periphery of self, layer of liquid crystal molecule 13 is connected with flexible PCB 20 by these cablings, the conveniently connection of described layer of liquid crystal molecule 13 and flexible PCB 20, the cabling of described layer of liquid crystal molecule 13 can be etched on LCD lower surface glass 12, by described LCD lower surface glass 12, cabling is connected to flexible PCB 20.
It should be noted that, in the present embodiment, the cabling of described layer of liquid crystal molecule 13 and a kind of connected mode of flexible PCB 20 are: extended in the outside walking alignment LCD lower surface glass 12 be etched on LCD lower surface glass 12, form winding displacement (to should be noted that, these winding displacements can be distributed in the different azimuth of LCD lower surface glass 12), and these winding displacements extend to the below of described LCD lower surface glass 12 and realize the connection with respective signal line on flexible PCB 20.
It should be noted that, the cabling of described layer of liquid crystal molecule 13 with the another kind of connected mode of flexible PCB 20 is: one end of flexible PCB 20 is connected with the cabling of the described layer of liquid crystal molecule 13 be etched on LCD lower surface glass 12, the other end extends to the below of LCD lower surface glass 12, and the flexible PCB 20 being positioned at the below of LCD lower surface glass 12 is provided with liquid crystal driving integrated circuit 30.
Should be noted that, by the liquid crystal driving integrated circuit 30 of display panels being arranged on the flexible PCB 20 that is positioned at below display panels in embodiment one, avoid and directly liquid crystal driving integrated circuit 30 is arranged on the LCD lower surface glass 12 of display panels, thus taking the problem in LCD lower surface glass 12 space, this kind of set-up mode improves the screen accounting of electronic equipment.
Embodiment two
The pin of liquid crystal driving integrated circuit can be caused more if the driving circuit of display panels to be arranged to a liquid crystal driving integrated circuit, therefore make the pad of liquid crystal driving integrated circuit can be very little, be in micron level, and on flexible PCB, do so little pad cost can be higher, manufacture craft is also comparatively complicated, cause the problem that electronic equipment production cost is higher, as shown in Figure 4, the described electronic equipment of the utility model embodiment two comprises:
Display panels;
Described display panels comprises: LCD upper surface glass 11, LCD lower surface glass 12 and the layer of liquid crystal molecule 13 be folded between described LCD upper surface glass 11 and described LCD lower surface glass 12;
Described electronic equipment also comprises: at least two liquid crystal driving integrated circuits connecting corresponding to described layer of liquid crystal molecule 13, and described liquid crystal driving integrated circuit is arranged on the flexible PCB 20 that is positioned at below described LCD lower surface glass 12, described liquid crystal driving integrated circuit is connected to described layer of liquid crystal molecule 13 by described flexible PCB 20.
Wherein, described liquid crystal driving integrated circuit comprises the first liquid crystal driving integrated circuit 31 and the second liquid crystal driving integrated circuit 32, and the first liquid crystal driving integrated circuit 31 and the second liquid crystal driving integrated circuit 32 are connected to described layer of liquid crystal molecule 13 respectively by described flexible PCB 20 correspondence.
It should be noted that, multiple flexible PCB 20 may be had in described electronic equipment, when electronic equipment comprises multiple liquid crystal driving integrated circuit, these liquid crystal driving integrated circuits can be placed on same flexible PCB 20, also can be placed on different flexible PCBs 20 respectively.
By arranging multiple liquid crystal driving integrated circuit in embodiment two, reducing liquid crystal driving integrated circuit and being arranged on difficulty on flexible PCB, improve the production efficiency of electronic equipment.
Because of liquid crystal driving integrated circuit mainly through to the control realization of cabling to the drived control of layer of liquid crystal molecule 13, therefore, the cabling of described layer of liquid crystal molecule 13 can divide according to the trend of cabling, also can carry out the division of cabling according to the viewing area of display panels, be divided into the liquid crystal driving integrated circuit that the cabling of different group is corresponding different.
When the viewing area of cabling foundation display panels divides, as shown in Figure 5, display panels is divided into two regions, first area 100 and second area 200 (being represented by dotted lines the separator bar in two regions), corresponding first liquid crystal driving integrated circuit 31 in described first area 100, corresponding second liquid crystal driving integrated circuit 32 of described second area 200; First liquid crystal driving integrated circuit 31 realizes the drived control to first area 100, and the second liquid crystal driving integrated circuit 32 realizes the drived control to second area 200.
It should be noted that the Region dividing that described display panels is concrete, determine according to practical situations, do not do too much restriction at this.
By carrying out Region dividing to the display panels of electronic equipment, and each region is corresponded to different liquid crystal driving integrated circuits respectively, this kind of mode, liquid crystal driving integrated circuit can be driven separately corresponding region, achieve the mutual incoherent content of different screen region display of display panels, thus achieve the picture-in-picture function of screen.And this kind of subregion type of drive, when needs local repressentation, only need control specific liquid crystal driving integrated circuit carries out work, drives the display panels in the region corresponding with it to show, the display panels in other region does not show, thus reduces the power consumption of electronic equipment.
Because of in embodiment one or embodiment two, the liquid crystal driving integrated circuit of display panels is arranged on flexible PCB 20, do not need to take the space on the LCD lower surface glass 12 of display panels, therefore the described LCD upper surface glass 11 of described display panels and described LCD lower surface glass 12 have identical size, it should be noted that identical size mainly refers to that described LCD upper surface glass 11 and described LCD lower surface glass 12 have identical right opposite and amasss herein; Simultaneously in order to make LCD upper surface glass 11, layer of liquid crystal molecule 13 and LCD lower surface glass 12 fit closely, described LCD upper surface glass 11 and described LCD lower surface glass 12 are bonded by involution glue 14 and form a confined space, and described layer of liquid crystal molecule 13 is filled in described confined space.Should be noted that, as long as said two devices fitted tightly and the sealing of layer of liquid crystal molecule 13 because involution glue 14 meets, can not take LCD upper surface glass 11 and the larger area of described LCD lower surface glass 12, its distribution area is less, almost negligible.
Embodiment three
As shown in Figure 6, in the utility model embodiment three, described electronic equipment comprises:
Display panels;
Described display panels comprises: LCD upper surface glass 11, LCD lower surface glass 12 and the layer of liquid crystal molecule 13 be folded between described LCD upper surface glass 11 and described LCD lower surface glass 12;
Described electronic equipment also comprises: the liquid crystal driving integrated circuit 30 that connect corresponding to described layer of liquid crystal molecule 13, and described liquid crystal driving integrated circuit 30 is arranged on the flexible PCB 20 that is positioned at below described LCD lower surface glass 12, described liquid crystal driving integrated circuit 30 is connected to described layer of liquid crystal molecule 13 by described flexible PCB 20;
Described electronic equipment also comprises: be located at the touch screen 40 on described LCD upper surface glass 11;
And the touch-control drive integrated circult 50 that connect corresponding to described touch screen 40, described touch-control drive integrated circult 50 is arranged on described flexible PCB 20, and described touch-control drive integrated circult 20 is connected to described touch screen 40 by described flexible PCB 20.
It should be noted that the drive integrated circult of touch-control described in Fig. 6 50 and liquid crystal driving integrated circuit 30 are arranged on different flexible PCBs; The two also can, according to design needs, be placed on same flexible PCB; Same, described touch-control drive integrated circult 50 also can be provided separately as multiple.
It should be noted that, described touch screen 40 realizes being connected with described flexible PCB 20 by the cabling of self, and the cabling of described touch screen 40 can be identical with the connected mode of flexible PCB 20 with the cabling of layer of liquid crystal molecule 13 with the connected mode of flexible PCB 20, do not repeat them here; And the cabling of touch screen 40 can be drawn in the different azimuth of touch screen 40, avoids the problem that cabling is relatively concentrated at same azimuth distribution, thus also indirectly can reduce the area of the fringe region of electronic equipment, enhance the science and technology sense of electronic equipment.
It should be noted that, described touch screen 40 can be arranged on upper surface or the lower surface of LCD upper surface glass 11; Preferably, described touch screen 40 is bonded in the lower surface of LCD upper surface glass 11, direct and layer of liquid crystal molecule 13 is fitted, and described touch screen 40 and described LCD lower surface glass 12 are by bonding formation one confined space, and described layer of liquid crystal molecule 13 is filled in described confined space.
It should be noted that except touch screen 40, other parts of electronic equipment described in the present embodiment can adopt the implementation of embodiment one or embodiment two.
It should be noted that, in existing cutting edge technology, achieve the Integral design of touch screen and layer of liquid crystal molecule, when electronic equipment adopts this kind of set-up mode, touch screen and display panels unite two into one, and the drive integrated circult simultaneously also unites two into one; By the drive integrated circult set of touch screen and display panels being integrated, decreasing the number of drive integrated circult, reducing the occupancy of flexible PCB.When adopt above-mentioned form is set time, touch screen and display panels preferably adopt identical drive integrated circult dividing mode, namely can divide according to the trend of cabling, also can carry out the division of cabling according to the front surface region of electronic equipment.
Embodiment four
As shown in Figure 7, in order to better protect display panels, in the utility model embodiment four, described electronic equipment comprises:
Display panels;
Described display panels comprises: LCD upper surface glass 11, LCD lower surface glass 12 and the layer of liquid crystal molecule 13 be folded between described LCD upper surface glass 11 and described LCD lower surface glass 12;
Described electronic equipment also comprises: the liquid crystal driving integrated circuit that connect corresponding to described layer of liquid crystal molecule 13, and described liquid crystal driving integrated circuit is arranged on the flexible PCB 20 that is positioned at below described LCD lower surface glass 12, described liquid crystal driving integrated circuit 30 is connected to described layer of liquid crystal molecule 13 by described flexible PCB 20;
Described electronic equipment also comprises: be located at the touch screen 40 on described LCD upper surface glass 11;
And the touch-control drive integrated circult 50 that connect corresponding to described touch screen 40, described touch-control drive integrated circult 50 is arranged on described flexible PCB 20, and described touch-control drive integrated circult 20 is connected to described touch screen 40 by described flexible PCB 20;
And described electronic equipment also has one is covered in cover plate 60 on described display panels, described display panels and described cover plate 60 adopt glue of fitting to be connected and fixed usually, and described cover plate 60 is fitted with the LCD upper surface glass 11 of described display panels.
It should be noted that electronic equipment described in the present embodiment is except cover plate 60, other parts can adopt the implementation identical with embodiment three.
It should be noted that the electronic equipment in the utility model embodiment all can have the equipment of display panels for mobile phone, panel computer or digital camera etc.
The set-up mode of the display panels in the utility model embodiment, improves the screen accounting of electronic equipment; And when display panels is carried out the connection of liquid crystal driving integrated circuit according to viewing area, can realize the subregion display of display panels, the zones of different on same display panels can show different contents; Meanwhile, when not needing to show in a certain region, the Presentation Function in this region can be closed, thus reduce the power consumption of electronic equipment.The set-up mode of this kind of electronic equipment, reduces powder consumption of electronic equipment, improves the experience effect of user, improves the market competitiveness of electronic equipment.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.

Claims (6)

1. an electronic equipment, is characterized in that, comprising:
Display panels;
Described display panels comprises: LCD upper surface glass, LCD lower surface glass and the layer of liquid crystal molecule be folded between described LCD upper surface glass and described LCD lower surface glass;
Described electronic equipment also comprises: the liquid crystal driving integrated circuit that connect corresponding to described layer of liquid crystal molecule, and described liquid crystal driving integrated circuit is arranged on the flexible PCB that is positioned at below described LCD lower surface glass, described liquid crystal driving integrated circuit is connected to described layer of liquid crystal molecule by described flexible PCB.
2. electronic equipment according to claim 1, is characterized in that, described liquid crystal driving integrated circuit comprises at least two, and each described liquid crystal driving integrated circuit is all connected to described layer of liquid crystal molecule by described flexible PCB correspondence.
3. electronic equipment according to claim 1 and 2, is characterized in that, described LCD upper surface glass and described LCD lower surface glass have identical size.
4. electronic equipment according to claim 1 and 2, is characterized in that, described electronic equipment also comprises:
Be located at the touch screen on described LCD upper surface glass;
And the touch-control drive integrated circult that connect corresponding to described touch screen, described touch-control drive integrated circult is arranged on described flexible PCB, and described touch-control drive integrated circult is connected to described touch screen by described flexible PCB.
5. electronic equipment according to claim 4, is characterized in that, described electronic equipment also comprises:
Cover the cover plate above described display panels;
Described display panels and described cover plate are connected and fixed by glue of fitting.
6. electronic equipment according to claim 5, is characterized in that, described electronic equipment is mobile phone, panel computer or digital camera.
CN201520682434.4U 2015-09-02 2015-09-02 Electronic device Active CN204989685U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106373987A (en) * 2016-11-15 2017-02-01 武汉华星光电技术有限公司 OLED display module and making method thereof
CN106453716A (en) * 2016-11-16 2017-02-22 广东欧珀移动通信有限公司 Display component and mobile terminal
CN106506742A (en) * 2016-11-16 2017-03-15 广东欧珀移动通信有限公司 A kind of front-facing camera mounting structure of mobile terminal and mobile terminal
CN106598348A (en) * 2017-01-24 2017-04-26 北京小米移动软件有限公司 Display device and electronic equipment
CN106790778A (en) * 2016-11-16 2017-05-31 广东欧珀移动通信有限公司 The pick-up head mounting structure and mobile terminal of a kind of mobile terminal
CN106790823A (en) * 2017-01-09 2017-05-31 广东欧珀移动通信有限公司 Display screen component and its assemble method and electronic installation
CN106790811A (en) * 2016-12-26 2017-05-31 武汉华星光电技术有限公司 Display screen drive system and mobile terminal
CN108958540A (en) * 2018-06-28 2018-12-07 联想(北京)有限公司 A kind of display touch module and electronic equipment

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106373987A (en) * 2016-11-15 2017-02-01 武汉华星光电技术有限公司 OLED display module and making method thereof
CN106790778B (en) * 2016-11-16 2019-06-25 Oppo广东移动通信有限公司 A kind of pick-up head mounting structure and mobile terminal of mobile terminal
CN106453716A (en) * 2016-11-16 2017-02-22 广东欧珀移动通信有限公司 Display component and mobile terminal
CN106506742A (en) * 2016-11-16 2017-03-15 广东欧珀移动通信有限公司 A kind of front-facing camera mounting structure of mobile terminal and mobile terminal
CN107835277B (en) * 2016-11-16 2020-01-14 Oppo广东移动通信有限公司 Leading camera mounting structure and mobile terminal of mobile terminal
CN106790778A (en) * 2016-11-16 2017-05-31 广东欧珀移动通信有限公司 The pick-up head mounting structure and mobile terminal of a kind of mobile terminal
CN106506742B (en) * 2016-11-16 2019-12-31 Oppo广东移动通信有限公司 Leading camera mounting structure and mobile terminal of mobile terminal
CN107835277A (en) * 2016-11-16 2018-03-23 广东欧珀移动通信有限公司 The front camera mounting structure and mobile terminal of a kind of mobile terminal
CN106790811A (en) * 2016-12-26 2017-05-31 武汉华星光电技术有限公司 Display screen drive system and mobile terminal
US10460644B2 (en) 2016-12-26 2019-10-29 Wuhan China Star Optoelectronics Technology Co., Ltd Driving systems of display panels
CN106790811B (en) * 2016-12-26 2019-11-26 武汉华星光电技术有限公司 Display screen drive system and mobile terminal
CN106790823A (en) * 2017-01-09 2017-05-31 广东欧珀移动通信有限公司 Display screen component and its assemble method and electronic installation
CN106598348A (en) * 2017-01-24 2017-04-26 北京小米移动软件有限公司 Display device and electronic equipment
CN108958540A (en) * 2018-06-28 2018-12-07 联想(北京)有限公司 A kind of display touch module and electronic equipment
CN108958540B (en) * 2018-06-28 2021-03-19 联想(北京)有限公司 Display touch module and electronic equipment

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