CN108769298A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN108769298A CN108769298A CN201810266163.2A CN201810266163A CN108769298A CN 108769298 A CN108769298 A CN 108769298A CN 201810266163 A CN201810266163 A CN 201810266163A CN 108769298 A CN108769298 A CN 108769298A
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- China
- Prior art keywords
- light
- electronic device
- display screen
- optical sensor
- transmitter
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of electronic devices.Electronic device includes shell, is arranged in shell optical sensor, the display screen and processor being arranged on shell.Shell offers a day linear slit, and light transmission colloid is filled in day linear slit.Optical sensor penetrates the light signal of light transmission colloid to incude.Processor is for controlling display screen according to the light signal that optical sensor senses.The electronic device of embodiment of the present invention utilizes the light transmission colloid being filled in the day linear slit of shell, enable to be arranged the optical sensor in shell and receives light, avoid trepanning on the electronic device, while ensureing light sensor normal work, contribute to full frameization of electronic device, user experience can be improved.The invention also discloses a kind of manufacturing methods of electronic device.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of electronic device.
Background technology
Screen has become the development trend of mobile phone comprehensively, when realizing screen comprehensively using camber display screen, due to display screen
Top needs the setting devices such as antenna and camera, and the space reserved to optical sensor sense is limited, how to be arranged in this case
Optical sensor enable optical sensor surely realize its function and with other elements it is non-interference have become be badly in need of solve difficulty
Topic.
Invention content
Embodiments of the present invention provide a kind of electronic device.
The electronic device of embodiment of the present invention includes：
Shell, the shell offer a day linear slit, light transmission colloid are filled in the day linear slit；
Optical sensor in the shell is set, and the optical sensor penetrates the light of the light transmission colloid to incude
Signal；
Display screen on the housing is set；With
Processor, the light signal for being sensed according to the optical sensor control the display screen.
The electronic device of embodiment of the present invention makes setting in shell using the light transmission colloid being filled in the day linear slit of shell
Internal optical sensor is able to receive light, avoids trepanning on the electronic device, is ensureing light sensor normal work
Meanwhile contributing to full frameization of electronic device, user experience can be improved.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the electronic device stereoscopic schematic diagram of embodiment of the present invention；
Fig. 2 is the floor map of the electronic device of embodiment of the present invention；
Fig. 3 be the electronic device of Fig. 2 along III-III to schematic cross-section；
Fig. 4 is the partial sectional schematic view of the electronic device of embodiment of the present invention；
Fig. 5 is another partial sectional schematic view of the electronic device of embodiment of the present invention；
Fig. 6 is the floor map of the electronic device of embodiment of the present invention；
Fig. 7 is another floor map of the electronic device of embodiment of the present invention；
Fig. 8 is another floor map of the electronic device of embodiment of the present invention；
Fig. 9 is another floor map of the electronic device of embodiment of the present invention；
Figure 10 is another floor map of the electronic device of embodiment of the present invention；
Figure 11 is another floor map of the electronic device of embodiment of the present invention；
Figure 12 be the electronic device of Figure 11 along XII-XII to schematic cross-section；
Figure 13 is the schematic cross-section of the electronic device of another embodiment of the present invention.
Main element symbol description：
Electronic device 100, cover board 11, touch control layer 12, display screen 13, upper surface 131, lower surface 132, viewing area 1311,
Non-display area 1312, the first coating layer 14, the second coating layer 15, infrared sensor 16, transmitter 161, receiver 162, encapsulation
Body 163, buffer layer 17, metal layer 18, shell 20, day linear slit 22, light transmission colloid 24, side portion 242, front housing 26, rear cover 28, after
Plate 282, blocking element 30, optical sensor 40, photosurface 42, light-guide device 50, light inputting end 51, light extraction end 52, erects side wall 284
Straight portion 53, horizontal part 54, battery 110, main circuit board 120.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is 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 present invention, and is not considered as limiting the invention.
Electronic equipment, such as mobile phone or tablet computer etc. generally detect electronic equipment institute by installing optical sensor
Locate the light intensity of environment to realize the brightness of automatic adjustment screen.By taking mobile phone as an example, the upper area of mobile phone is provided with light
Sensor.When under user is in the sun or compared with dark surrounds, optical sensor feeds back to the light intensity of local environment
Processor, processor execute corresponding instruction, such as enhancing or the lamplight brightness for reducing display screen component.In the relevant technologies
In, on electronic equipment be arranged optical sensor need opened up on casing corresponding hole for receive can by optical signal, but with
The development of electronic equipment, people are higher and higher to the appearance of mobile phone and the requirement of operating experience.The mobile phone warp-wise side of screen comprehensively
To development, and screen mobile phone forms ultra-narrow frame between casing and display screen component comprehensively, since the width of ultra-narrow frame is too small,
Hole may be opened up without enough spaces, even if trepanning also leads to the strength reduction of frame entirety, and then electronics be made to set
Standby reliability is relatively low.
It please refers to Fig.1 and Fig. 2, the electronic device of embodiments of the present invention can be mobile phone or tablet computer etc..This
The electronic device of invention embodiment is illustrated by taking mobile phone as an example, and certainly, the concrete form of electronic device 100 can also be it
It, is not limited herein.
Referring to Fig. 3, electronic device 100 includes display screen 13, infrared sensor 16 and blocking element 30.Wherein, it shows
Screen 13 includes viewing area 1311 and non-display area 1312, and non-display area 1312 surrounds viewing area 1311.Infrared sensor 16 is located at
Below display screen 13 and include transmitter 161 and receiver 162, transmitter 161 is for emitting infrared light, for example, transmitter 161
Emit infrared light through non-display area 1312.Receiver 162 is for receiving infrared light, for example, receiver 162 penetrates viewing area
1311 receive infrared light.Blocking element 30 is arranged between transmitter 161 and viewing area 1311, and blocking element 30 is for blocking hair
The infrared light that emitter 161 emits is injected in viewing area 1311.
It is appreciated that display screen 13 includes upper surface 131 and lower surface 132, display screen 13 is used to send out through upper surface 131
Light is shown.Display screen 13 is light transmission, so that the infrared light that transmitter 161 is sent out can penetrate display screen 13, similarly, warp
Crossing the infrared light of reflection can be received through display screen 13 by receiver 162.
Transmitter 161 is for emitting infrared light, a part of when the infrared light of transmitting is when detection direction meets barrier
Infrared light will be reflected to be received by receiver 162, and calculating infrared light by processor (not shown) is reflected back from being emitted to
The time come, it may be determined that the distance between electronic device 100 and barrier simultaneously make corresponding adjustment.In one example, when
For user when answering or making a phone call, for electronic device 100 close to head, transmitter 161 sends out infrared light, and receiver 162 connects
It receives through the reflected infrared light in head, calculates the infrared light from the reflected time is emitted to by processor, send out phase
Control screen should be instructed to close background light, when electronic device 100 is far from head, processor is again according to the data fed back
Instruction is calculated and sent out, screen background lamp is reopened.In this way, not only preventing the maloperation of user, but also save mobile phone
Electricity.
Due to transmitter 161 have certain angle of departure, even if transmitter 161 be located at outside viewing area 1311 but if not
It can guarantee that the infrared light that transmitter 161 emits cannot be introduced into viewing area 1311.Therefore, blocking element 30 blocks transmitter 161
The infrared light of transmitting enters in viewing area 1311, and infrared light is avoided to cause undesirable shadow to the photoelectric cell in viewing area 1311
It rings.In one example, blocking element 30 is foam.Certainly, blocking element 30 can be other non-transparent materials such as plastics.
In electronic device 100, input element of the receiver 162 as electronic device 100, receiver 162 can receive
Infrared signal, and input a signal into electronic device 100.And output element of the display screen 13 as electronic device 100, display screen
13 can export display content to display screen 13, so that user obtains corresponding information.
Shell 20 is used for housing electronic 100, to play the role of protection to electronic device 100.Shell 20 pass through by
Electronic device 100 is arranged in shell 20, and electronic device 100 is surrounded, avoids extraneous factor in electronic device 100
Portion's element causes directly to damage.Shell 20 can process aluminium alloy by CNC machine and be formed, and can also use makrolon
(Polycarbonate, PC) or PC+ABS material injections are molded.
In conclusion in the electronic device 100 of embodiment of the present invention, display screen 13 makes the setting of infrared sensor 16 aobvious
Ensure that electronic device 100 realizes the effect shielded comprehensively below display screen 13, in addition, the transmitter 161 of red light sensor 16 is aobvious
The orthographic projection of the lower surface 132 of display screen 13 is located at outside viewing area 1311 and blocking element 30 blocks infrared light injection viewing area
In 1311, the job stability of the TFT of viewing area 1311 can be influenced to avoid the infrared light that transmitter 161 is sent out in this way, to
Display screen 13 and infrared sensor 16 is allow to realize respective function in the case of non-interference.
Specifically, electronic device 100 further includes battery 110 and main circuit board 120, and battery 110 and main circuit board 120 are all provided with
It sets in the same side of shell 20, battery 110 and display screen 13 both sides that be separately positioned on shell 20 opposite.Battery 110 is for being
Electronic device 100 provides electric energy, and main circuit board 120 is configured as the working condition of control electronic device 100, for example, main circuit
120 control display screen 13 of plate plays video content.
In some embodiments, display screen 13 includes OLED display screen.
Specifically, Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) display screen has good
Good translucency, can penetrate visible light and infrared light.Therefore, OLED display screen also not shadow in the case where showing content effect
It rings infrared sensor transmitting and receives infrared light.Display screen 13 can also use Micro LED displays, Micro LED to show
Screen equally has to visible light and the good light transmittance of infrared light.Certainly, these display screens are only used as illustrative and of the invention
Embodiment be not limited to this.
Referring to Fig. 4, in some embodiments, blocking element 30 is pasted and fixed on viewing area 1311 and non-display area
1312 junction.In this way, the fixed form of blocking element 30 is easy to implement so that 100 easy to manufacture of electronic device obtains.?
It, can be first at one of blocking element 30 when blocking element 30 to be fixed on to the lower surface 132 of display screen 13 in one example
Double-sided adhesive tape is sticked on surface, and blocking element 30 is then pasted and fixed on viewing area 1311 and non-display area by double-sided adhesive tape
1312 junction.
It please join Fig. 3, in some embodiments, infrared sensor 16 includes the envelope of encapsulation transmitter 161 and receiver 162
Body 163 is filled, blocking element 30 is fixed on packaging body 163 and between transmitter 161 and receiver 162.In this way, the member that is in the light
The installation of part 30 is fixed, convenient for infrared sensor 16 and blocking element 30 to be combined together with display screen 13 as a whole.
In some embodiments, blocking element 30 is soft material, and blocking element 30 is against lower surface 132.In this way, gear
The light blocking effect of optical element 30 is preferable, ensures that the infrared light that transmitter 161 emits cannot be introduced into viewing area 1311.In addition, this
Sample makes infrared sensor 16 and the fit structure of display screen 13 compacter.
Referring to Fig. 5, in some embodiments, blocking element 30 is structure as a whole with packaging body 163.In this way, being in the light
The material of element 30 is consistent with the material of packaging body 163, and blocking element 30 can be formed while manufacturing infrared sensor 16,
The quantity of the part of electronic device 100 can be saved in this way to improve the packaging efficiency of electronic device 100.
In some embodiments, orthographic projection of the receiver 162 in lower surface 132 is located in viewing area 1311, receiver
162 for receiving the infrared light through viewing area 1311.In this way, receiver 162 there is enough spaces to be arranged.Certainly, exist
In some embodiments, orthographic projection of the receiver 162 in lower surface 132 can also be located at position corresponding with non-display area 1312
It sets, as shown in Figure 6.
Referring to Fig. 3, in some embodiments, electronic device 100 further includes touch control layer 12 and cover board 11.11 shape of cover board
At in touch control layer 12, touch control layer 12 is arranged on display screen 13, and the upper surface 131 of display screen 13 is towards touch control layer 12, touch-control
Layer 12 and cover board 11 are all higher than 90% to the light transmittance of visible light and the light transmittance of infrared light.
Specifically, touch control layer 12 is mainly used for receiving the input signal that generates when touching touch control layer 12 of user and be transmitted to
Circuit board carries out data processing, to obtain the specific location that user touches touch control layer 12.Wherein it is possible to using In-Cell or
Touch control layer 12 is bonded by person On-Cell coating techniques with display screen 13, can effectively be mitigated the weight of display screen and be subtracted
The integral thickness of few display screen.In addition, being arranged cover board 11 in touch control layer 12, touch control layer 12 and its interior can be effectively protected
Portion's structure avoids damage of the external forces to touch control layer 12 and display screen 13.Cover board 11 and touch control layer 12 to visible light and
The light transmittance of infrared light is all higher than 90%, not only contributes to display screen 13 and preferably shows content effect, and also helps and set
It sets the infrared sensor 16 under display screen 13 and steadily emits and receive infrared light, ensure that the normal work of infrared sensor 16
Make.
In some embodiments, display screen 13 is used to penetrate 1311 luminescence display of viewing area, viewing area 1311 and cover board
11 area ratio is more than 90%.For example, the area ratio of viewing area 1311 and cover board 11 is the ratios such as 95%, 96%.
Specifically, by the way that the ratio of viewing area 1311 and cover board 11 is arranged, make display screen 13 after the fitting of cover board 11, show
Show that area 1311 can show content effect with larger dimensioned area, not only improves good user experience, but also also have
The screen accounting for increasing to effect electronic device 100 realizes screen effect comprehensively.Non-display area 1312 can be used for blocking positioned at display
Other elements and metallic circuit under screen 13, make the being consistent property of appearance of product.Non-display area 1312 can pass through off-set oil
The mode of ink enhances the optical density (OD) of display screen 13, while ensureing interception has also built good visual effect.
Referring to Fig. 3, in some embodiments, electronic device 100 further includes the first coating layer 14, the first coating layer 14
It is coated on lower surface 132 and covers transmitter 161, the first coating layer 14 is used for through infrared light and intercepts visible light, transmitter
161 through the first coating layer 14 for emitting infrared light.
Specifically, the installation of transmitter 161 usually requires reserved fit-up gap during carrying out technique assembly, causes
There is gap between transmitter 161 and other elements, visible light is made to enter in gap, light leakage phenomena occurs.Therefore, emitting
On the direction that device 161 and display screen 13 are laminated, area covering transmitter of first coating layer 14 in the orthographic projection of lower surface 132
161 the orthographic projection of lower surface 132 area, can not influence transmitter 161 work normally in the case of, make the first coating
Layer 14 fully blocks transmitter 161 and reaches 161 sightless effect of transmitter when realization watches electronic device 100 from outside.
First coating layer 14 penetrates infrared light, and transmitter 161 can be made when transmitting infrared light is detected outward, infrared
Light obtains smaller through the strength retrogression of the first coating layer 14, and the degree to decay in other words does not impact detection process, from
And it ensure that the normal work of transmitter 161.First coating layer 14 intercepts visible light, prevents visible light from by the first coating layer
14, it visually blocks transmitter 161 and reaches 161 sightless effect of transmitter when realization watches electronic device 100 from outside
Fruit.
In some embodiments, infrared sensor 16 includes proximity sensor, and transmitter 161 is used for through the first coating
Layer 1311 and non-display area 1312 emit infrared light, and it is described to detect that receiver 162 is used to receive the infrared light reflected through object
Object is at a distance from upper surface 131.
Specifically, in one example, when user is when answering or making a phone call, electronic device 100 is close to head, hair
Emitter 161 sends out infrared light, and receiver 162 receives reflected infrared light, and processor calculates infrared light from being emitted to reflection
Time back sends out command adapted thereto control screen and closes background light, and when electronic device 100 is far from head, processor is again
Instruction is calculated and sent out according to the data fed back, reopens screen background lamp.In this way, not only preventing the mistake of user
Operation, and save the electricity of mobile phone.
In some embodiments, the first coating layer 14 includes IR ink, and IR ink is more than the light transmittance of infrared light
85%, the wavelength that the infrared light that 6%, IR ink can pass through is less than to the light transmittance of visible light is 850nm-940nm.
Specifically, since IR ink has the characteristic to visible light low-transmittance, so watching electronic device 100 from outside
When, based on the visual observation of human eye less than the transmitter 161 being arranged under the first coating layer 14.Simultaneously as IR ink has both
To the characteristic of infrared light high transparency, transmitter 161 can be made steadily to emit infrared light, ensure that the normal of transmitter 161
Work.
Referring to Fig. 6, in some embodiments, transmitter 161 and receiver 162 are separate structure.
Specifically, since transmitter 161 and receiver 162 are separate structure, so can be selected when arranging position tight
It gathers arrangement, dispersion can also be selected to arrange, not only contribute to spatial position and application that electronic device 100 fully distributes each element
The transmitter 161 and receiver 162 of various shapes, and it is electronic device 100 to also help transmitter 161 and receiver 162
In other elements possible position is provided.
In one example, seperated transmitter 161 and receiver 162 are arranged at the length edge of non-display area 1312
Lower section, as shown in Figure 6.
In another example, seperated transmitter 161 and receiver 162 are arranged at the corner pair of non-display area 1312
The lower section of position is answered, as shown in Figure 7.
In another example, seperated transmitter 161 and receiver 162 are separately positioned on two of non-display area 1312
The lower section at length edge, as shown in Figure 8.
Referring to Fig. 9, in some embodiments, transmitter 161 and receiver 162 are overall structure.
Specifically, transmitter 161 and receiver 162 are overall structure, can save the circuit between separate structure in this way
Connection, advantageously reduces circuit technique thereof flow, improves the production efficiency of product, reduces production cost.
As Fig. 9 example in, in infrared sensor 16, transmitter 161 is located at position corresponding with non-display area 1312,
Receiver 162 is located at position corresponding with viewing area 1311.
In the example in Figure 10, integrally-built transmitter 161 and receiver 162 are arranged at and non-display area 1312
The corresponding position of widthwise edges.
Referring to Fig. 3, in some embodiments, electronic device 100 further includes being coated on lower surface 132 and covering
Second coating layer 15 of receiver 162, the second coating layer 15 are used for through infrared light and intercept visible light, and receiver 162 is used for
Infrared light is received through viewing area 1311 and the second coating layer 15.
Specifically, the installation of receiver 162 usually requires reserved fit-up gap during carrying out technique assembly, causes
There is gap between receiver 162 and other elements, visible light is made to enter in gap, light leakage phenomena occurs.Therefore, it is receiving
On the direction that device 162 and display screen 13 are laminated, area covering receiver of second coating layer 15 in the orthographic projection of lower surface 132
162 the orthographic projection of lower surface 132 area, can not influence receiver 162 work normally in the case of, make the second coating
Layer 15 fully blocks receiver 162 and reaches 162 sightless effect of receiver when realization watches electronic device 100 from outside.
Second coating layer 15 can also use IR ink, since IR ink has the characteristic to visible light low-transmittance, institute
When watching electronic device 100 from outside, the vision based on human eye, which can not be perceived, is arranged connecing under the second coating layer 15
Receive device 162.Simultaneously as IR ink has both the characteristic to infrared light high transparency, receiver 162 can be made steadily to receive red
Outer light ensure that the normal work of receiver 162.
In some embodiments, electronic device 100 further includes covering lower surface 132 and avoiding the slow of infrared sensor 16
Rush layer 17.
Specifically, buffer layer 17 is for slowing down impact force and shockproof to protect touch control layer 12 and display screen 13 and its internal junction
Structure avoids display screen 13 from being damaged due to by extraneous percussion.Buffer layer 17 can by foam either foamed plastics or
Rubber or other soft materials are made.Certainly, these padded coamings are only used as illustrative and the embodiment of the present invention not
It is limited to this.In addition, during buffer layer 17 are set avoid infrared sensor 16 be in order to prevent buffer layer 17 stop it is infrared
Sensor 16 receives signal, in case infrared sensor 16 is affected during receiving infrared light.
In some embodiments, electronic device 100 further includes the gold for covering buffer layer 17 and avoiding infrared sensor 16
Belong to layer 18.
Specifically, metal layer 18 has the function of spreading Wen Sheng for shielding electromagnetic interference and ground connection.Metal layer 18 can be with
It is cut using metal materials such as copper foil, aluminium foils.Certainly, these metal materials only implementation of the present invention as illustrative
Example is not limited to this.In addition, it is the resistance of metal layer 18 in order to prevent to avoid infrared sensor 16 during metal layer 18 are arranged
It cuts infrared sensor 16 and receives signal, in case infrared sensor 16 is affected during receiving infrared light.
1 and Figure 12 is please referred to Fig.1, in some embodiments, electronic device 100 includes shell 20, is arranged in shell 20
Interior optical sensor 40, the display screen 13 and processor of setting on the housing 20.Shell 20 offers day linear slit 22, day linear slit 22
It is interior to be filled with light transmission colloid 24.Optical sensor 40 penetrates the light of light transmission colloid 24 to incude.Processor according to light for passing
The light signal that sensor 40 senses controls display screen 13.
In this way, using the light transmission colloid 24 being filled in the day linear slit 22 of shell 20, the light being arranged in shell 20 is made to pass
Sensor 40 is able to receive light, avoids the separately trepanning on electronic device 100, is ensureing what light sensor 40 worked normally
Meanwhile contributing to full frameization of electronic device 100, user experience can be improved.
It is appreciated that electronic device is generally overleaf there are day linear slit 22, and the electronic device 100 of embodiment of the present invention
Light is sent to optical sensor 40 using the transparent colloid 24 in day linear slit 22, in other words, is not influencing day linear slit 22
Day linear slit 22 has been multiplexed in the case of original function.In this way, optical sensor 40 can be arranged the inside of shell 20 without
Separately trepanning on electronic device 100 again.
In some embodiments, the photosurface 42 of optical sensor 40 is towards light transmission colloid 24.In this way, optical sensor 40
To receive light.It is appreciated that when photosurface 42 deviates from light transmission colloid 24, light can not be incident on photosurface 42 by light
Sensor 40 incudes.
3 are please referred to Fig.1, in some embodiments, electronic device 100 includes setting in shell 20 and is located at shell 20
Light-guide device 50 between optical sensor 40, light-guide device 50 is will transmit through the light conduction of light transmission colloid 24 to light sensing
Device 40.Light is sent to optical sensor 40 in this way, realizing.It is appreciated that can be made using 50 conduction light of light-guide device
The position of optical sensor 40 is no longer influenced by the limitation of light transmission colloid 24, so as to neatly arrange the position of optical sensor 40.
In addition, so also contributing to improve the flexibility for being laid out the other elements inside electronic device 100.
In some embodiments, light-guide device 50 includes vertical portion 53 and connects the horizontal part 54 of vertical portion 53, vertically
53 face light transmission colloid 24 of portion, horizontal part 54 are bent from the bottom end of vertical portion 53 to optical sensor 40.In this way, light-guide device 50 is big
It causes L-shaped so that optical sensor 40 is more easily arranged below light transmission colloid 24.Certainly, in some embodiments, lead
Optical element 50 can also be arc-shaped etc. other shapes.In other words, the concrete shape of light-guide device 50 can be according to electronic device
100 concrete condition is designed and selects, and is not defined herein to the concrete shape and structure of light-guide device 50, as long as will
It is directed at optical sensor 40 by the light of light transmission colloid 24.
In some embodiments, light-guide device 50 enters that light direction is vertical with light transmission colloid 24 and/or light-guide device 50
Light direction it is vertical with optical sensor 40.In other words, in certain embodiments, light-guide device 50 enters light direction and light transmission
Colloid 24 is vertical.Or, in certain embodiments, the light direction of light-guide device 50 is vertical with optical sensor 40.Or, certain implementations
In mode, light-guide device 50 enters that light direction is vertical with light transmission colloid 24, light direction and the optical sensor 40 of light-guide device 50
Vertically.In this way, through the most of arrival optical sensor 40 after light-guide device 50 of visible light of light transmission colloid 24 so that light passes
The quasi- rate that sensor 40 detects ambient light is higher.
Fig. 3, Figure 11 and Figure 13 are please referred to, in some embodiments, shell 20 includes front housing 26 and connection front housing 26
Rear cover 28, day linear slit 22 are opened in rear cover 28 and are laterally extended along rear cover 28, and rear cover 28 includes back plate 282 and from back plate 282
The side wall 284 that edge extends, light transmission colloid 24 include the side portion 242 being located on side wall 284, and light-guide device 50 is will transmit through
The light conduction of side portion 242 is to optical sensor 40.In this way, may be implemented to import light from side portion 242.It is appreciated that
When user uses electronic device 100, the day linear slit 22 of the rear cover 28 of electronic device 100 is in the shape being blocked under many situations
State, for example electronic device 100 is kept flat on the table, for example electronic device 100 is leaned against on wall, it can cause in this way through saturating
The light that optical cement body 24 is located at the part in back plate 282 is reduced, so that light and actual rings that optical sensor 40 senses
Light in border generates larger deviation.And light-guide device 50 can make light conduction to optical sensor 40 from side portion 242
The light deviation obtained in the light and actual environment that optical sensor 40 senses in these cases is smaller, to improve light sensing
The accuracy rate of the detection ambient light of device 40.
In some embodiments, there are two light-guide devices 50, optical sensor 40 there are two and each optical sensor 40 with
One light-guide device 50 is correspondingly arranged.In this way, the angle that two optical sensors 40 receive light can be made to mutually compensate for, Ke Yibao
Demonstrate,prove the accuracy of light modulation.Specifically, two light-guide devices 50 can be separately positioned on two side portions 242.It is appreciated that using
Family can cause optical sensor 16 to receive visible light in same environment angle when in use, electronic device 10 being tilted can occur
Variation causes brightness of display screen variation apparent, to influence user experience.And two optical sensors 40 of setting can be to display screen
13 brightness are accurately adjusted, to ensure preferable user experience.
In some embodiments, the peripheral surface of light-guide device 50 is coated with black coating.Visible light can be prevented in this way
From the peripheral surface of light-guide device 50 project and be lost, to reduce optical sensor 40 detection ambient light accuracy rate.
In some embodiments, the light signal that processor is used to be sensed according to optical sensor 40 is to display screen 13
Brightness is controlled.In this way, realizing the adjustment of the brightness to display screen 13.Specifically, when user is under the sun, surrounding
Ambient light is strong, and the light intensity of local environment is fed back to processor by environment optical receiver, and processor executes corresponding instruction
Enhance the brightness of display screen to adapt to the light intensity of current environment, keeps the content that user watches screen clearer.Work as user
When being in darker environment, ambient enviroment light is weak, and the light intensity of local environment is fed back to processing by environment optical receiver
Device, processor, which executes corresponding instruction, reduces the brightness of display screen to adapt to the light intensity of current environment, and user is made to watch
Do not feel dazzling when screen content, to give user best visual effect.In this way, the eyesight of protection user is not only contributed to, and
And it saves the electricity of mobile phone and can further have the function that extend battery life.
In some embodiments, the light signal control display screen 13 that processor is used to be sensed according to optical sensor 40
Screen lock state is entered by unlocked state.Screen locking is carried out to electronic device 100 by light in this way, realizing.
In some embodiments, the light signal control display screen 13 that processor is used to be sensed according to optical sensor 40
Unlocked state is entered by screen lock state.Electronic device 100 is unlocked by light in this way, realizing.
It is appreciated that the access times of power key can be reduced by carrying out screen locking and unlock to electronic device 100 by light,
To extend the service life of power key.In addition, in many cases, user will be accommodated in after 100 screen locking of electronic device pocket or
Bao Li needs to further take out unlock when using.Electronic device 100 is put into pocket or packet and by electronic device 100 from pocket or
When being taken out in packet, light variation is apparent, can be locked screen automatically by the detection realization changed to light and automatic unlocking, to nothing
User is needed to remove pressing power key again, it is user-friendly.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Above disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, above the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.It should also manage
Solution, term "and/or" used herein refer to and include one or more associated list items purposes any or all can
It can combination.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
Can also be electrical connection to be mechanical connection.It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the present invention.In the present specification, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：?
Can these embodiments be carried out with a variety of variations in the case of not departing from the principle of the present invention and objective, modification, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (18)
1. a kind of electronic device, which is characterized in that including：
Shell, the shell offer a day linear slit, light transmission colloid are filled in the day linear slit；
Optical sensor in the shell is set, and the optical sensor penetrates the light letter of the light transmission colloid to incude
Number；
Display screen on the housing is set；With
Processor, the light signal for being sensed according to the optical sensor control the display screen.
2. electronic device as described in claim 1, which is characterized in that the photosurface of the optical sensor is towards the light transmission glue
Body.
3. electronic device as described in claim 1, which is characterized in that the electronic device include be arranged in the shell and
Light-guide device between the shell and the optical sensor, the light-guide device is will transmit through the light transmission colloid
The light signal is conducted to the optical sensor.
4. electronic device as claimed in claim 3, which is characterized in that the light-guide device includes vertical portion and connects described perpendicular
The horizontal part in straight portion, light transmission colloid described in the vertical portion face, the horizontal part is from the bottom end of the vertical portion to the light
Sensor is bent.
5. electronic device as claimed in claim 3, which is characterized in that after the shell includes front housing and connects the front housing
Lid, the day linear slit are opened in the rear cover and being laterally extended along the rear cover, and the rear cover includes back plate and after described
The side wall that the edge of plate extends, the light transmission colloid include the side portion being located on the side wall, and the light-guide device is to general
It is conducted to the optical sensor through the light signal of the side portion.
6. electronic device as claimed in claim 3, which is characterized in that the peripheral surface of the light-guide device is coated with black painting
Layer.
7. electronic device as described in claim 1, which is characterized in that the electronic device includes being arranged under the display screen
The infrared sensor and blocking element of side, the display screen include viewing area and non-display area, and the infrared sensor includes hair
Emitter and receiver, the transmitter are located at the lower section of the non-display area, and the transmitter is described to connect for emitting infrared light
Device is received for receiving the infrared light, the blocking element is arranged between the transmitter and the viewing area, described to be in the light
The infrared light that element is used to block the transmitter transmitting is injected in the viewing area.
8. electronic device as claimed in claim 7, which is characterized in that the infrared sensor include encapsulate the transmitter and
The packaging body of the receiver, the blocking element are fixed on the packaging body and are located at the transmitter and the receiver
Between.
9. electronic device as claimed in claim 8, which is characterized in that following table of the blocking element against the display screen
Face.
10. electronic device as claimed in claim 8, which is characterized in that the blocking element is integrated knot with the packaging body
Structure.
11. electronic device as claimed in claim 7, which is characterized in that the electronic device further includes the first coating layer, described
First coating layer is coated on the lower surface of the display screen and covers the transmitter, and first coating layer is used for through infrared
Light and interception visible light, the transmitter are used to emit the infrared light through first coating layer.
12. electronic device as claimed in claim 11, which is characterized in that the infrared sensor includes proximity sensor, institute
Transmitter is stated for emitting the infrared light through first coating layer, the receiver is used to receive the institute reflected through object
Infrared light is stated to detect the object at a distance from the upper surface.
13. electronic device as claimed in claim 7, which is characterized in that the electronic device further includes being coated on the display
The lower surface of screen and the second coating layer of the covering receiver, second coating layer are used for visible with interception through infrared light
Light, the receiver are used to receive infrared light through the viewing area and second coating layer.
14. electronic device as described in claim 1, which is characterized in that the electronic device includes display screen and is fitted in institute
State the buffer layer of the lower surface of display screen.
15. electronic device as claimed in claim 14, which is characterized in that the electronic device includes the covering buffer layer
Metal layer, the buffer layer is between the display screen and the metal layer.
16. electronic device as described in claim 1, which is characterized in that the processor is used for according to the optical sensor sense
The light signal that should be arrived controls the brightness of the display screen.
17. electronic device as described in claim 1, which is characterized in that the processor is used for according to the optical sensor sense
The light signal that should be arrived controls the display screen and enters screen lock state by unlocked state.
18. electronic device as described in claim 1, which is characterized in that the processor is used for according to the optical sensor sense
The light signal that should be arrived controls the display screen and enters unlocked state by screen lock state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266163.2A CN108769298B (en) | 2018-03-28 | 2018-03-28 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266163.2A CN108769298B (en) | 2018-03-28 | 2018-03-28 | Electronic device |
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| Publication Number | Publication Date |
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| CN108769298A true CN108769298A (en) | 2018-11-06 |
| CN108769298B CN108769298B (en) | 2021-03-23 |
Family
ID=63980789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266163.2A Active CN108769298B (en) | 2018-03-28 | 2018-03-28 | Electronic device |
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| Country | Link |
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| CN (1) | CN108769298B (en) |
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| CN108769298B (en) | 2021-03-23 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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