CN208384310U - Display screen and electronic equipment with it - Google Patents
Display screen and electronic equipment with it Download PDFInfo
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- CN208384310U CN208384310U CN201821038656.2U CN201821038656U CN208384310U CN 208384310 U CN208384310 U CN 208384310U CN 201821038656 U CN201821038656 U CN 201821038656U CN 208384310 U CN208384310 U CN 208384310U
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Abstract
The utility model discloses a kind of display screen and with its electronic equipment, the display screen includes: glass workpiece；PI film, one end of the PI film is located on the upper surface of the glass workpiece, the other end of the PI film is located at the lower section of the glass workpiece, the PI film has the bending part of the side of the corresponding glass workpiece, glue part is equipped between the bending part and the side of the glass workpiece, the elasticity modulus of the glue part is E, wherein the E meets: 35MPa≤E≤55MPa.Display screen according to the present utility model, by the way that glue part of the elastic modulus E between 35MPa~55MPa is arranged between the bending part of PI film and the side of glass workpiece, the case where PI film causes component failure by the damage of edges of glass workpiece when can prevent from squeezing, in other words, PI film is not easy by the damage of edges of glass workpiece when extruding, and device can work normally.
Description
Technical field
The utility model relates to field of electronic devices, more particularly, to a kind of display screen and with its electronic equipment.
Background technique
In the related technology, flexible LCD (Liquid Crystal Display, liquid crystal display) display screen includes PI film
(PolyimideFilm, Kapton, by pyromellitic acid anhydride (PMDA) and diaminodiphenyl ether (DDE) highly polar
Formed again through imidization in solvent through polycondensation and casting film-forming), PI film flexible is easy to be extruded in bent area, thus and glass
It is easy the damage of edges sharp by glass at the position of contact, and then related device is caused to fail.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose a kind of display screen, and PI film is not easy the damage of edges by glass workpiece and causes the feelings of component failure when extruding
Condition.
Another purpose of the utility model is to propose a kind of electronic equipment with above-mentioned display screen.
According to the display screen of the utility model first aspect embodiment, comprising: glass workpiece；PI film, one end of the PI film
It is located on the upper surface of the glass workpiece, the other end of the PI film is located at the lower section of the glass workpiece, and the PI film has pair
The bending part of the side of the glass workpiece is answered, glue part, the glue part are equipped between the bending part and the side of the glass workpiece
Elasticity modulus be E, wherein the E meet: 35MPa≤E≤55MPa.
According to the display screen of the utility model first aspect embodiment, by the bending part of PI film and the side of glass workpiece
Between glue part of the setting elastic modulus E between 35MPa~55MPa, PI film is by the edge of glass workpiece when can prevent from squeezing
The case where damaging and causing component failure, in other words, PI film is not easy by the damage of edges of glass workpiece when extruding, and device can be normal
Work.
Some embodiments according to the present utility model, the glue part are located at least in what the PI film was contacted with the glass workpiece
Corner.
The corner of some embodiments according to the present utility model, the glass workpiece contacted with the PI film is coated with
The glue part.
Some embodiments according to the present utility model, height of the glue part on the thickness direction of the glass workpiece do not surpass
Cross the thickness of the glass workpiece.
Some embodiments according to the present utility model, the width of the glue part is w, wherein the w meets: w≤0.8mm.
Some embodiments according to the present utility model, the glue part are coated in the side of the glass workpiece.
Some embodiments according to the present utility model, the glue part are coated on the glass workpiece and the PI film simultaneously.
Some embodiments according to the present utility model, the glue part are tuffy glue.
Some embodiments according to the present utility model, the glue part are UV glue.
According to the electronic equipment of the utility model second aspect embodiment, including according to the above-mentioned first aspect of the utility model
The display screen of embodiment.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic diagram according to the PI film of the display screen of the utility model embodiment before bending；
Fig. 2 is the schematic diagram according to the PI film of the display screen of the utility model embodiment after bending；
Fig. 3 is the perspective view according to the electronic equipment of the utility model embodiment；
Fig. 4 is the main view according to the electronic equipment of the utility model embodiment.
Appended drawing reference:
100: display screen；
1: glass workpiece；
2:PI film；21: bending part；
3: glue part；
200: electronic equipment.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to Fig. 1-Fig. 2 description according to the display screen 100 of the utility model embodiment.
As depicted in figs. 1 and 2, according to the display screen 100 of the utility model first aspect embodiment, including 1 He of glass workpiece
PI film 2.
Specifically, one end (for example, left end in Fig. 1) of PI film 2 is located on the upper surface of glass workpiece 1, PI film 2 it is another
One end (for example, right end in Fig. 1) is located at the lower section of glass workpiece 1, and PI film 2 has the bending part 21 of the side of corresponding glass workpiece 1.
Bending part 21 is located between above-mentioned one end and the other end of PI film 2.
Wherein, glue part 3 is equipped between bending part 21 and the above-mentioned side of glass workpiece 1, the elasticity modulus of glue part 3 is E, wherein
E meets: 35MPa≤E≤55MPa.As a result, by between the bending part 21 of PI film 2 and the side of glass workpiece 1 be arranged quality compared with
Soft glue part 3, after the bending of PI film 2, as shown in Fig. 2, can directly be contacted to avoid PI film 2 with the edge of sharp glass workpiece 1,
Meanwhile glue part 3 has certain support force to PI film 2, can prevent PI film 2 from forming low-angle bending.
According to the display screen 100 of the utility model first aspect embodiment, pass through the bending part 21 and glass workpiece in PI film 2
Glue part 3 of the elastic modulus E between 35MPa~55MPa is set between 1 side, and PI film 2 is by glass when can prevent from squeezing
The damage of edges of part 1 and the case where cause component failure, in other words, PI film 2 is not easy by the damage of edges of glass workpiece 1 when extruding,
Device can work normally.
Some embodiments according to the present utility model, referring to Figures 1 and 2, glue part 3 are located at least in PI film 2 and connect with glass workpiece 1
The corner of touching.Thus, it is possible to PI film 2 and the edge of sharp glass workpiece 1 is further avoided directly to contact well, and can be with
PI film 2 is further prevented to form low-angle bending.
Further, the corner of glass workpiece 1 contacted with PI film 2 is coated with glue part 3.For example, glue part 3 can coat
Glass workpiece 1 contacted with PI film 2 perpendicular to the entire corner on the direction of Fig. 1 and paper shown in Fig. 2.By
This, is further avoided PI film 2 and the edge of sharp glass workpiece 1 from directly contacting, and can further prevent PI well
Film 2 forms low-angle bending.
Some embodiments according to the present utility model, glue part 3 glass workpiece 1 thickness direction (for example, in Fig. 1 and Fig. 2
Up and down direction) on height be no more than glass workpiece 1 thickness.As a result, while guaranteeing that glass workpiece 1 does not damage PI film 2, reduce
The materials of glue part 3, have saved material cost.
Optionally, the width (for example, width on left and right directions in Fig. 2) of glue part 3 is w, and wherein w meets: w≤
0.8mm.As a result, while guaranteeing that glass workpiece 1 does not damage PI film 2, arrive the preferably bending of bending part 21 of PI film 2
Position.
Some embodiments according to the present utility model, glue part 3 are coated in the above-mentioned side of glass workpiece 1.PI film 2 as a result,
The above-mentioned other end can contact after bending to the lower section of glass workpiece 1 with glue part 3, not damage the same of PI film 2 in guarantee glass workpiece 1
When, facilitate the positioning of glue part 3.
Certainly, the utility model is without being limited thereto, other embodiments according to the present utility model, glue part 3 is coated in simultaneously
On glass workpiece 1 and PI film 2.For example, as shown in Figure 1, can be before the bending of PI film 2, in the corner that PI film 2 is contacted with glass workpiece 1
Place's one line glue of point is to constitute glue part 3.Thus, it is possible to which PI film 2 is caused by the damage of edges of glass workpiece 1 when preferably avoiding squeezing
The case where component failure.
Optionally, glue part 3 is that (shadowless glue, also known as light-sensitive emulsion, ultraviolet cured adhesive, shadowless glue are one for tuffy glue or UV glue
Kind must be by ultraviolet light irradiation just curable a kind of adhesive, it can be used as bonding agent use, also can be used as paint,
The sizing material of coating, ink etc. uses.Wherein, UV is the abbreviation of English Ultraviolet Rays, i.e. ultraviolet light).But it is unlimited
In this.Here, it should be noted that " tuffy glue " has been well known to those skilled in the art, and details are not described herein.
As shown in Figure 3 and Figure 4, according to the electronic equipment 200 of the utility model second aspect embodiment, including according to this reality
With the display screen 100 of novel above-mentioned first aspect embodiment.
Include, but are not limited to be configured to connect via Wireline as electronic equipment 200 as used herein (such as via
Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another number
According to connection/network) and/or via (for example, for the number of cellular network, WLAN (WLAN), such as DVB-H network
TV network, satellite network, AM-FM broadcasting transmitter and/or another communication electronic equipment 200) wireless interface receives/
Send the device of signal of communication.It is configured to that " channel radio can be referred to as by the communication electronic equipment 200 of radio interface communication
Believe electronic equipment 200 ", " radio-based electronic devices 200 " and/or " mobile electronic device 200 ".Mobile electronic device 200 shows
Example includes, but are not limited to satellite or cellular phone；It can be logical with combination cellular radio telephone and data processing, fax and data
PCS Personal Communications System (PCS) electronic equipment 200 of letter ability；It may include radio telephone, pager, the Internet/intranet
Access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver PDA；And conventional laptop
And/or palmtop receiver or other electronic devices including radiotelephone transceiver.
In some embodiments of the utility model, electronic equipment 200 can be it is various can from outside obtain data simultaneously
To the equipment that the data are handled, alternatively, electronic equipment 200 can be it is various be built-in with battery, and can be obtained from outside
The equipment that electric current charges to the battery, for example, mobile phone, tablet computer, calculating equipment or device for display of message etc..
It takes the mobile phone as an example and the electronic equipment 200 that the utility model is applicable in is introduced.In some of the utility model
In embodiment, mobile phone may include radio circuit, memory, input unit, Wireless Fidelity (WiFi, wireless
Fidelity) the components such as module, display unit, sensor, voicefrequency circuit, processor, projecting cell, shooting unit, battery.
Radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, processor processing is given；In addition, the data of mobile phone uplink are sent to base station.In general, radio circuit includes
But be not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency electrical
Road can also be communicated with network and other equipment by wireless communication.Any communication standard or association can be used in above-mentioned wireless communication
View, including but not limited to global system for mobile communications (GSM, Global System for Mobile communication),
General packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code
Division Multiple Access), wideband code division multiple access (WCDMA, Wideband Code Division Multiple
Access), long term evolution (LTE, Long Term Evolution), Email, short message service (SMS, Short
Messaging Service) etc..
Wherein, memory can be used for storing software program and module, and processor is stored in the soft of memory by operation
Part program and module, thereby executing the various function application and data processing of mobile phone.Memory can mainly include storage journey
Sequence area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as according to mobile phone
Audio data, phone directory etc.) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile
Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for receiving the number or character information of input, and generate the user setting and function with mobile phone
It can control related key signals.Specifically, input unit may include touch panel and other input equipments.Touch panel,
Referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user is any suitable using finger, stylus etc.
The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula
Attachment device.Optionally, touch panel may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can receiving area
It manages the order that device is sent and is executed.Furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch panel.In addition to touch panel, input unit can also include other input equipments.Specifically, other are inputted
Equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse,
One of operating stick etc. is a variety of.
Wherein, display unit can be used for showing information input by user or be supplied to user information and mobile phone it is each
Kind menu.Display unit may include display panel, optionally, can use liquid crystal display (LCD, Liquid Crystal
Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display surface
Plate.Further, touch panel can cover display panel, after touch panel detects touch operation on it or nearby,
Processor is sent to determine the type of touch event, device is followed by subsequent processing and is provided on a display panel according to the type of touch event
Corresponding visual output.
Wherein, the position in the outer display panel of the visual output which can identify, can be used as aftermentioned " viewing area
Domain ".Mobile phone can be realized using touch panel and display panel as two independent components outputs and inputs function, can also
That mobile phone is realized so that touch panel and display panel is integrated outputs and inputs function.
In addition, mobile phone may also include at least one sensor, such as attitude transducer, optical sensor and other sensings
Device.
Specifically, attitude transducer is referred to as motion sensor, also, one kind as the motion sensor, can
To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element in gravity sensor, and using the sensitive member of elasticity
Energy-stored spring made of part drives electric contact, to realize the variation that Gravity changer is converted into electric signal.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions
Upper (generally three axis) acceleration magnitude, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static
It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc..
It, can be aftermentioned as obtaining using motion sensor listed above in some embodiments of the utility model
" attitude parameter " element, but not limited to this, other sensors that can obtain " attitude parameter " each fall within the utility model
Protection scope in, for example, gyroscope etc., also, the working principle of the gyroscope and data handling procedure can be with existing skills
Art is similar, and here, in order to avoid repeating, description is omitted.
In addition, in the utility model embodiment, as sensor, barometer, hygrometer, thermometer and red can also configure
The other sensors such as outside line sensor, details are not described herein.
Optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment light
The light and shade of line adjusts the brightness of display panel, proximity sensor can when mobile phone is moved in one's ear, close display panel and/or
Backlight.
Voicefrequency circuit, loudspeaker and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can will connect
Electric signal after the audio data conversion received, is transferred to loudspeaker, is converted to voice signal output by loudspeaker；Another party
The voice signal of collection is converted to electric signal by face, microphone, is converted to audio data after being received by voicefrequency circuit, then by audio
After the processing of data output processing device, such as another mobile phone is sent to through radio circuit, or audio data is exported to storage
Device is to be further processed.
WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module,
Webpage and access streaming video etc. are browsed, it provides wireless broadband internet access for user.It is understood that WiFi
Module is simultaneously not belonging to must be configured into for mobile phone, can according to need in the range for the essence for not changing utility model and saves completely
Slightly.
Processor is that the control centre of mobile phone is passed through using the various pieces of various interfaces and connection whole mobile phone
Operation executes the software program and/or module being stored in memory, and calls the data being stored in memory, executes
The various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor may include one or more
Processing unit；Preferably, processor can integrate application processor and modem processor, wherein application processor is mainly located
Operating system, user interface and application program etc. are managed, modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into the processor.
Also, the processor can be used as the realization element of above-mentioned processing unit, execute same or similar with processing unit
Function.
Mobile phone further includes the power supply (such as battery) powered to all parts.
Preferably, power supply can be logically contiguous with processor by power-supply management system, to pass through power-supply management system
Realize the functions such as management charging, electric discharge and power managed.Although being not shown, mobile phone can also be including bluetooth module etc., herein
It repeats no more.
It should be noted that mobile phone is only the citing of a kind of electronic equipment, the utility model is simultaneously not particularly limited, this is practical
Novel to can be applied to the electronic equipments such as mobile phone, tablet computer, the utility model does not limit this.
According to the electronic equipment 200 of the utility model embodiment, other are constituted such as mobile phone and operation is for ability
All be for the those of ordinary skill of domain it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of display screen characterized by comprising
Glass workpiece；
One end of PI film, the PI film is located on the upper surface of the glass workpiece, and the other end of the PI film is located at the glass
The lower section of part, the PI film have the bending part of the side of the corresponding glass workpiece, the side of the bending part and the glass workpiece
Glue part is equipped between face, the elasticity modulus of the glue part is E, wherein the E meets: 35MPa≤E≤55MPa.
2. display screen according to claim 1, which is characterized in that the glue part is located at least in the PI film and the glass
The corner of part contact.
3. display screen according to claim 2, which is characterized in that the corner of the glass workpiece contacted with the PI film
It is coated with the glue part.
4. display screen according to claim 1, which is characterized in that the glue part is on the thickness direction of the glass workpiece
Height is no more than the thickness of the glass workpiece.
5. display screen according to claim 1, which is characterized in that the width of the glue part is w, wherein the w meets: w
≤0.8mm。
6. display screen according to any one of claims 1-5, which is characterized in that the glue part is coated in the glass workpiece
The side.
7. display screen according to any one of claims 1-5, which is characterized in that the glue part is coated in the glass simultaneously
On glass part and the PI film.
8. display screen according to claim 1, which is characterized in that the glue part is tuffy glue.
9. display screen according to claim 1, which is characterized in that the glue part is UV glue.
10. a kind of electronic equipment, which is characterized in that including display screen according to claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038656.2U CN208384310U (en) | 2018-07-02 | 2018-07-02 | Display screen and electronic equipment with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038656.2U CN208384310U (en) | 2018-07-02 | 2018-07-02 | Display screen and electronic equipment with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384310U true CN208384310U (en) | 2019-01-15 |
Family
ID=64965588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038656.2U Active CN208384310U (en) | 2018-07-02 | 2018-07-02 | Display screen and electronic equipment with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928004A (en) * | 2019-12-12 | 2020-03-27 | 武汉华星光电技术有限公司 | Display screen and display device |
| US11971636B2 (en) | 2019-12-12 | 2024-04-30 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel, manufacturing method thereof, and display device |
-
2018
- 2018-07-02 CN CN201821038656.2U patent/CN208384310U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928004A (en) * | 2019-12-12 | 2020-03-27 | 武汉华星光电技术有限公司 | Display screen and display device |
| WO2021114523A1 (en) * | 2019-12-12 | 2021-06-17 | 武汉华星光电技术有限公司 | Display panel and preparation method thereof, and display device |
| US11971636B2 (en) | 2019-12-12 | 2024-04-30 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel, manufacturing method thereof, and display device |
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