CN109782482A - Electronic equipment - Google Patents
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- CN109782482A CN109782482A CN201910041772.2A CN201910041772A CN109782482A CN 109782482 A CN109782482 A CN 109782482A CN 201910041772 A CN201910041772 A CN 201910041772A CN 109782482 A CN109782482 A CN 109782482A
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- light
- functional module
- aperture
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of electronic equipment, including display module and the functional module group that the display module back side is arranged in, the functional module group can receive by the display module and/or emit light beam, the display module includes display panel and the back light unit that is arranged in below display panel, the back light unit has aperture corresponding with the functional module group, the back light unit includes light guide plate, and the light guide plate is equipped with light shield layer in the corresponding part of the aperture.The front of electronic equipment of the present invention has more regions for showing there is preferable user experience.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of electronic equipments of better user experience.
Background technique
As technological progress and people's living standard improve, for the electronic equipments such as mobile phone, tablet computer, camera, user
Require more multi-functional and fashion appeal.Currently, the development trend of electronic equipment is frivolous, close screen comprehensively, have simultaneously
The functions such as front camera self-timer and recognition of face.And as the function that electronic equipment is supported is more and more abundant, it needs to be arranged
Number of elements is also more and more, needs to occupy the position of the positive display area of a part of electronic equipment, influences beautiful and user
Experience.
Summary of the invention
The object of the present invention is to provide a kind of electronic equipments with preferable user experience.
One aspect of the present invention discloses a kind of electronic equipment, including display module and setting are carried on the back in the display module
The functional module group in face, the functional module group can receive by the display module and/or emit light beam, and the display module includes
Display panel and the back light unit being arranged in below display panel, the back light unit includes light guide plate, and the light guide plate has
The aperture of corresponding function mould group is formed with light shield layer on the inner sidewall of the aperture, and the light shield layer is for obstructing beam propagation.
Optionally, it further includes being arranged described that the back light unit, which includes the reflector plate set gradually, the back light unit,
Reflector plate of the light guide plate far from the display panel side and the optics being arranged between the light guide plate and the display panel
Diaphragm, the reflector plate, light guide plate, optical diaphragm have the perforative aperture of the corresponding functional module group.
Optionally, the optical diaphragm includes diffusion sheet, lower prismatic lens and the upper prism being successively set on above light guide plate
There is corresponding the perforative of functional module group to open for piece, the reflector plate, light guide plate, diffusion sheet, lower prismatic lens and upper prismatic lens
Hole.
Optionally, the inner sidewall of the aperture has been respectively formed on light shield layer.
Optionally, the back light unit further includes the bottom plate being arranged in below the reflector plate, and the bottom plate is opened described
The inner sidewall of at least partly described aperture is extended at hole, the bottom plate covers the outer of the extension of the aperture inner sidewall
Side forms the light shield layer.
Optionally, the functional module group includes visible image capturing head mould group or infrared pick-up head mould group or visible light hair
Optical element or infrared light light-emitting component.
Optionally, the light beam is visible light, black light, infrared light, ultraviolet light, electromagnetic wave, one of ultrasonic wave
Or it is several, the functional module group is for two dimension or the identification of three dimensional object feature, and perhaps two dimension or 3-D image are drawn or take pictures
And camera shooting.
Optionally, after the functional module group is used to be reflected by the display panel and aperture reception by objects outside
Light beam, and obtain according to the light beam received the two dimension or 3-D image of the objects outside, or according to the light beam received
The biological information of the objects outside is obtained, and identity is carried out to the objects outside according to the biological information of acquisition
Identification.
Optionally, the light beam of the objects outside reflection is that functional module group is emitted to through the aperture and display panel
The light beam of electronic device exterior, the back light unit are issued to light beam, the additional light of electronic device exterior by display panel
Source issue light beam in any one or a few.
Optionally, the light beam of the objects outside reflection is infrared light.
Optionally, the functional module group includes sensor, the lens being arranged in above the sensor and accommodates described
The cylinder of mirror and sensor, light beam by the aperture are incident on the lens after passing through display panel, then further to
The sensor.
Optionally, the functional module group includes transmitting unit, after the light beam of the transmitting unit transmitting is by the aperture
It reaches outside display panel, and passes through the display panel, aperture arrival institute after reflecting on being irradiated to objects outside
State functional module group.
Optionally, when the electronic equipment is in bright screen state and the functional module group is started image or biology
When characteristic information senses, the functional module group issues infrared light, is used as detection light beam；Alternatively, the functional module group is simultaneously emitted by
Visible light and infrared light, wherein visible light is used as detection for compensating the display brightness that display module corresponds to tapping, infrared light
Light beam；Alternatively, the functional module group issues visible light, while for luminance compensation and detection light beam.
Optionally, the light shield layer is light screening material by plated film, is applied, the modes such as spraying are formed in the light guide plate pair
The aperture segment is answered, or the light guide plate is arranged in by modes such as stickups or clamping in the light shield layer and corresponds to institute
State aperture segment.
Optionally, the electronic equipment is mobile phone, tablet computer, smartwatch, augmented reality/virtual reality device, people
Body action detection device, autonomous driving vehicle, smart home device, security device, one of intelligent robot.
Compared to the prior art, the front of electronic equipment of the present invention has more regions for showing have preferable
User experience.
Detailed description of the invention
Fig. 1 is the schematic diagram of one embodiment of the present of invention；
Fig. 2 is the schematic diagram of one embodiment of the present of invention；
Fig. 3 is the schematic diagram of one embodiment of the present of invention；
Fig. 4 is the schematic diagram of one embodiment of the present of invention；
Fig. 5 is the schematic diagram of one embodiment of the present of invention；
Fig. 6 is the schematic diagram of one embodiment of the present of invention；
Fig. 7 is the schematic diagram of one embodiment of the present of invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Feature described in present specification, structure can be incorporated in one or more implementations in any suitable manner
In mode.In the following description, many details are provided so as to fully understand presently filed embodiment.However,
One of ordinary skill in the art would recognize that even if without one or more in the specific detail, or the other structures of use,
Constituent element etc. can also practice the technical solution of the application.In other cases, it is not shown in detail or describes known features or behaviour
Make the emphasis to avoid fuzzy the application.
A kind of electronic equipment is provided in one embodiment of the present of invention comprising display module and setting are in the display mould
The functional module group at the group back side, the functional module group can receive by the display mould and/or emit light beam, the display module packet
The back light unit for including display panel and being arranged in below display panel, the back light unit have corresponding with the functional module group
Aperture.
Referring to Fig. 1, in one embodiment of the present of invention, electronic equipment 1 includes display module 10, functional module group 20 and outer
Shell 30.The functional module group 20 is arranged at 10 back side of display module, is close to or is spaced setting with the display module 10.Institute
Light beam can be received by the display module 10 and/or emit by stating functional module group 20.The display module 10 is at least partly arranged
In the shell 30.Generally, the side that the display module 10 is browsed and operated for user is referred to as positive, opposite one
Side is known as the back side.In other embodiments of the invention, the shell 30 includes bottom frame and/or frame.
In other embodiments of the invention, the shell 30 be can be omitted.
The functional module group 20 can pass through the display module 10 and receive and/or emit light beam 102.The light beam 102 is
Visible or infrared light.The functional module group 20 can be used for two dimension or the identification of three dimensional object feature, or/and two dimension or 3-D image
It draws, or/and takes pictures and image.
The present invention other or change embodiment in, the light beam 102 be visible light, black light, ultraviolet light, infrared light,
Electromagnetic wave, sound wave, ultrasonic wave etc..The display module 10 can be LCD (Liquid Crystal Display) display module.
In the present embodiment, the display module 10 includes liquid crystal display panel 11 and is arranged below liquid crystal display panel 11
Back light unit 12.The back light unit 12 has the aperture 101 of corresponding function mould group 20.
The light beam 102, which for example but not limits to can be the functional module group 20 and be issued to electronics through display module 10, to be set
Light beam, back light unit 12 outside standby 1 are issued to light beam, environment light, volume outside electronic equipment 1 through liquid crystal display panel 11
The combination of one or more of the light beam that outer light source issues.
In one embodiment of the present of invention, the external beam 102 after being reflected by objects outside passes through the LCD display
Plate 11, the aperture 101 reach the functional module group 20.The functional module group 20 such as basis receives light beam sensing and obtains institute
State the two dimensional image or/and 3-D image of objects outside.
Optionally, the functional module group 20 can be further according to the two dimension or three-dimensional figure of the objects outside for sensing and obtaining
It as come the biological information that obtains objects outside, and is compared with the sample information prestored, is realized pair according to comparison result
The biological information of objects outside identifies, confirms whether the identity of the objects outside is legal.Wherein, the biological characteristic letter
Breath is such as, but not limited to the suitable information such as fingerprint feature information, face feature information, blood oxygenation information.Sample information is, for example,
The biological information of one or more samples.Blood oxygenation information for example be used to judge whether objects outside is living body.
Citing, when the functional module group 20 is when executing biological information identification, described in the transmission of functional module group 20
Aperture 101, the sending infrared light of liquid crystal display panel 11 to objects outside, the infrared light liquid crystal after objects outside reflects
Show that the aperture 101 on panel 11 and back light unit 12 is transmitted to functional module group 20.The functional module group 20 is according to receiving
The infrared image of infrared light acquisition objects outside.Wherein, the infrared light is, for example, infrared floodlight or/and infrared structure light.
Specifically, when the functional module group 20 executes fingerprint feature information sensing, the functional module group 20 is issued red
Outer light is, for example, infrared floodlight.When the functional module group 20 executes three-dimensional image information sensing, the functional module group 20 is for example
Timesharing issues infrared floodlight and infrared structure light.
Ground is changed, when the functional module group 20 executes finger print information sensing or three-dimensional image information senses, can also be sent out
Visible light carries out image sensing out.
Since back light unit 12 includes aperture 101, it can be deposited when display module 10 executes normal picture display
In the non-uniform problem of backlight, in particular, corresponding 101 region of aperture of display module 10 is clearly present black hole region.Accordingly
Ground, present inventor propose following solution.
It needs first to illustrate, the electronic equipment 1 is for example including blank screen standby mode and bright screen state, wherein bright screen
State is for example including the non-unlocked state of bright screen and bright screen unlocks state.
Optionally, when the electronic equipment 1 is in bright screen state, the functional module group 20 issues visible light, with compensation
The display brightness of display module 10.
Specifically, when the electronic equipment 1 is in bright screen state and the functional module group 20 is not started image or
When biological information senses, the functional module group 20 for example issues visible light, to compensate the corresponding tapping 101 of display module 10
Display brightness.
When the electronic equipment 1 is in bright screen state and the functional module group 20 is started image or biological characteristic
When information senses, the functional module group 20 for example issues infrared light, alternatively, the functional module group 20 is simultaneously emitted by visible light and red
Outer light, wherein visible light be used for luminance compensation, infrared light be used as detection light beam, alternatively, the functional module group 20 issue it is visible
Light, while for luminance compensation and detection light beam.
When the electronic equipment 1 is in blank screen standby mode, the functional module group 20 stops working before not being waken up
Or the functional module group 20 issues infrared light and executes image or biological information sensing, correspondingly, the whole of display module 10
Display area is black picture, alternatively, the functional module group 20 issues visible light, the visible light is used as display beams or inspection
Survey light beam, display module 10 in the region display reminding pattern of corresponding aperture 101, to be indicated to user where functional module group 20
Region or/and the functional module group 20 execute image or biological information sensing.
Referring to Fig. 2, another embodiment of the present invention provides a kind of electronic equipment comprising display module 10 and setting exist
The functional module group 20 at 10 back side of display module, the functional module group 20 can be received and/or be sent out by the display module 10
Irradiating light beam 102, the display module include liquid crystal display panel 11 and the back light unit 12 that is arranged in below liquid crystal display panel,
The back light unit 12 has aperture 101 corresponding with the functional module group 20, and the back light unit 12 includes light guide plate 122,
The light guide plate 122 has light shield layer 1221 in the corresponding part of the aperture 101.The light shield layer 1221 can be used for obstructing light
Beam is propagated.
The back light unit 12 further includes that the light guide plate 122 is arranged in far from the anti-of 11 side of liquid crystal display panel
The optical diaphragm 1201 penetrating piece 121 and being arranged between the light guide plate 122 and the liquid crystal display panel 11.The reflector plate
121, light guide plate 122 and optical diaphragm 1201 are set gradually, and the optical diaphragm 1201 is adjacent to the liquid crystal display panel 11.Institute
Stating back light unit 12 further includes light source (not shown).The reflector plate 121, light guide plate 122, optical diaphragm 1201 have corresponding institute
State the perforative aperture 101 of functional module group 20.External beam 102 is arrived after passing through liquid crystal display panel 11 by the aperture 101
Up to the functional module group 20.The inside of the aperture 101 is equipped with light shield layer 1221 on the part of the correspondence light guide plate 122.
In other words, the light guide plate 122 has light shield layer 1221 in the corresponding part of the aperture 101.The light shield layer 1221 can be with
It is that light screening material such as, but not limited to passes through plated film, applies, the modes such as spraying is formed in described in the correspondence of light guide plate 122 and opens
101 part of hole, can also be also by the light shield layer 1221 by paste or the modes such as clamping that the light guide plate 122 is arranged in is right
Answer 101 part of aperture.The light shield layer 1221 is for obstructing arbitrary beam propagation.For example, being incident on the light shield layer
1221 light beam 102 is reflected or absorbed, and light beam 102 can not pass through the light shield layer 1221.And it is located in light guide plate 122
The light beam issued from the light source of back light unit 12 can not also pass through the light shield layer 1221.Generally, the light shield layer 1221 can
To be made of black light-absorbing material or reflecting material.
Referring to Fig. 3, a kind of electronic equipment includes display module 10 and is arranged described in another embodiment of the present invention
The functional module group 20 at 10 back side of display module.The functional module group 20 includes sensor 202,202 top of sensor is arranged in
Lens 201 and the cylinder 203 for accommodating the lens 201 and sensor 202.The display module 10 includes liquid crystal display panel 11
With the back light unit 12 being arranged in below liquid crystal display panel, the back light unit 12 has corresponding with the functional module group 20
Aperture 101, the back light unit 12 include light guide plate 122, and the light guide plate 122 has in the corresponding part of the aperture 101
Light shield layer 1221.The light shield layer 1221 can be used for obstructing beam propagation.
The back light unit 12 further includes that the light guide plate 122 is arranged in far from the anti-of 11 side of liquid crystal display panel
The optical diaphragm 1201 penetrating piece 121 and being arranged between the light guide plate 122 and the liquid crystal display panel 11.The reflector plate
121, light guide plate 122, optical diaphragm 1201 have the perforative aperture 101 of the corresponding lens 201 or sensor 202.It is external
Light beam 102 is incident on the lens 201 by the aperture 101 after liquid crystal display panel 11, then further to institute
State sensor 202.The inside of the aperture 101 is equipped with light shield layer 1221 on the part of the correspondence light guide plate 122.Or
It says, the light guide plate 122 has light shield layer 1221 in the corresponding part of the aperture 101.The light shield layer 1221 can be screening
Luminescent material is formed in corresponding 101 part of aperture of the light guide plate 122, can also be also by plated film, coating, the modes such as spraying
Corresponding 101 part of aperture of the light guide plate 122 is arranged in by modes such as stickups or clamping in the light shield layer 1221.
The light shield layer 1221 is for obstructing arbitrary beam propagation.For example, the light beam 102 for being incident on the light shield layer 1221 reflected or
It absorbs, light beam 102 can not pass through the light shield layer 1221.And it is located at the light source hair from back light unit 12 in light guide plate 122
Light beam out can not also pass through the light shield layer 1221.
In the present invention other or change embodiment, the optical diaphragm 1201 may include one or more diffusion sheets, and one
The relative position of the combination of a or multiple prismatic lens or diffusion sheet and prismatic lens, the diffusion sheet and prismatic lens can have
Difference setting, such as diffusion sheet is arranged above prismatic lens or prismatic lens are arranged above diffusion sheet.For example, of the invention
Change in embodiment, the optical diaphragm 1201 include the diffusion sheet for being successively set on the top of light guide plate 122, lower prismatic lens and on
Prismatic lens.The reflector plate 121, light guide plate 122, diffusion sheet, lower prismatic lens and upper prismatic lens have the corresponding functional module group
20 perforative aperture 101.It should be noted that multiple in present specification refer to two or more.
Referring to Fig. 4, the back light unit 12 includes the reflector plate set gradually in a change embodiment of the invention
121, light guide plate 122 and optical diaphragm 1201.The back light unit 12 further includes light source (not shown).The reflector plate 121 is led
Tabula rasa 122, optical diaphragm 1201 have the perforative aperture 101 of the corresponding functional module group 20.The functional module group 20 emits
Light beam 102 pass through the aperture 101 and the liquid crystal display panel 11 after reach outside the display module 10.The leaded light
Plate 122 has light shield layer 1221 in the corresponding part of the aperture 101.The light shield layer 1221 can be light screening material and pass through plating
Film, coating, the modes such as spraying are formed in corresponding 101 part of aperture of the light guide plate 122, can also be also by the light shield layer
1221 are arranged in corresponding 101 part of aperture of the light guide plate 122 by modes such as stickup or clampings.The light shield layer
1221 for obstructing arbitrary beam propagation.
Referring to Fig. 5, the back light unit 12 includes the reflector plate set gradually in a change embodiment of the invention
121, light guide plate 122 and optical diaphragm 1201.The back light unit 12 further includes light source (not shown).The reflector plate 121 is led
Tabula rasa 122, optical diaphragm 1201 have the perforative aperture 101 of the corresponding functional module group 20.The functional module group 20 emits
Light beam 102 pass through the aperture 101 and the liquid crystal display panel 11 after reach outside the display module 10.Light beam 102
After being reflected by external object, the functional module group 20 is reached by the aperture 101 after liquid crystal display panel 11.The present invention
In described and change embodiment, the light beam 102 can be the light beam from external light source, or come from the back light unit
12 light beam, or the light beam from the functional module group 20.The light beam 102 be visible light, black light, ultraviolet light,
Infrared light, electromagnetic wave, sound wave, one of ultrasonic wave or a variety of.
The functional module group 20 includes receiving unit and transmitting unit, and such as, but not limited to, the receiving unit can wrap
Include visible light sensor and/or infrared light transducer[sensor.The transmitting unit may include visible light emitter and/or infrared light hair
Emitter.Further, the transmitting unit may include LED (Light Emitting Diode), LD (Laser Diode),
One of VCSEL (Vertical Cavity Surface Emitting Laser) or a variety of.The receiving unit may be used also
To include the visible light sensor and/or the corresponding lens of infrared light transducer[sensor, lens barrel, fixed structure etc..
The inside of the aperture 101 is equipped with light shield layer 1221 on the part of the correspondence light guide plate 122.In other words, institute
The corresponding part that light guide plate 122 is stated in the aperture 101 has light shield layer 1221.The light shield layer 1221 can be light screening material
By plated film, coating, the modes such as spraying are formed in corresponding 101 part of aperture of the light guide plate 122, and can also be also will be described
Corresponding 101 part of aperture of the light guide plate 122 is arranged in by modes such as stickup or clampings in light shield layer 1221.The screening
Photosphere 1221 is for obstructing arbitrary beam propagation.The light shield layer 1221 can also be in a change embodiment of the invention
The covering that the bottom plate being arranged in below the reflector plate 121 by one is stamped and formed out at the aperture 101 aperture 101
The part of inner sidewall.
Referring to Fig. 6, the back light unit 12 includes the bottom plate set gradually in a change embodiment of the invention
1202, reflector plate 121, light guide plate 122 and optical diaphragm 1201.The bottom plate 1202 can be covered with reflectorized material with surface.Institute
The inner sidewall that bottom plate 1202 extends over at least partly described aperture 101 at the aperture 101 is stated, to form light shield layer
1221.The bottom plate 1202 can be metal plate, plastic plate or glass plate, and the bottom plate 1202 forms the light shield layer
1221 partial outer face is coated with extinction or reflectorized material or the bottom plate 1202 itself uses reflective or light absorbent system
At.The inner sidewall of the corresponding aperture 101 of light shield layer 1221 described in Fig. 6, however the present invention is not limited thereto, the present invention its
In his embodiment, the light shield layer 1221 can correspond to some or all of the aperture 101 inner sidewall.
Referring to Fig. 7, the back light unit 12 includes the reflector plate set gradually in a change embodiment of the invention
121, light guide plate 122 and optical diaphragm 1201.The back light unit 12 further includes light source (not shown).The reflector plate 121 is led
Tabula rasa 122, optical diaphragm 1201 have the perforative aperture 101 of the corresponding functional module group 20.The functional module group 20 emits
Light beam 102 pass through the aperture 101 and the liquid crystal display panel 11 after reach outside the display module 10.Light beam 102
After being reflected by external object, the functional module group 20 is reached by the aperture 101 after liquid crystal display panel 11.It is described to open
The inside in hole 101 is equipped with light shield layer 1221.The corresponding aperture of the reflector plate 121, light guide plate 122 and optical diaphragm 1201
The light shield layer 1221 is arranged in 101 part.The light shield layer 1221 can be light screening material and pass through plated film, coating, spraying etc.
Mode is formed in corresponding 101 part of aperture of the light guide plate 122, can also be also by the light shield layer 1221 by pasting,
Or corresponding 101 part of aperture of the light guide plate 122 is arranged in the modes such as clamping.The light shield layer 1221 is for obstructing light beam
It propagates.The functional module group 20 can be used for that light beam is received and/or emitted by the liquid crystal display panel 11.
In above-mentioned or other embodiments of the invention, the functional module group 20 can be (the RGB camera shooting of visible image capturing head
Head).The present invention other or change embodiment in, the functional module group 20 can also be black light functional module group, such as: it is infrared
Sensor module；Either visible light emitter or infrared transmitter.The functional module group 20 can be used for shooting photo or
Video, such as, but not limited to: self-timer, video, videophone, video conference, live streaming etc.；Or it is drawn for two dimension or 3-D image
System, such as, but not limited to: building structure is drawn, mapping, hologram image etc.；Or identified for characteristics of objects, such as but
It is not limited to: fingerprint recognition, face recognition, iris recognition etc..It should be noted that the present invention is not limited thereto, it is any without
Cross the technical solution that creative work obtains, including but not limited to the deformation, replacement of some or all of embodiment of the present invention, more
Change, combine etc. and belonging to the scope of the present invention.
In one embodiment of the present of invention, when user, which holds the electronic equipment 1, carries out self-timer or video calling, at this time
The functional module group 20 starts work by the operation to the electronic equipment 1 by user.External beam 102 passes through described aobvious
Show that mould group 10 reaches functional module group 20, the functional module group 20 converts optical signals to digital signal and by the display module
10 are shown as image.
In other embodiments of the invention, the functional module group 20 can have different settings, such as correspond to the display mould
It is arranged at the adjacent side of group 10, or corresponding 10 center of the display module setting, or is set as needed in other positions
It sets.
In above and other embodiment of the present invention, the aperture 101 can be circle, and rectangular, ellipse etc., the present invention is simultaneously
It is not particularly limited.
The present invention other or change embodiment in, the light beam 102 can be between wave-length coverage 800nm~1000nm
Infrared light.The functional module group 20 may include infrared transmitter, such as, but not limited to LED, LD, VCSEL.
The functional module group 20, which can be used for two dimension and/or three-dimensional characteristics of objects identification, the functional module group 20, to lead to
It crosses TOF (Time of Flight) or the modes such as structure light or binocular stereo imaging obtains object two-dimensional signal and/or depth
Information.
In the present invention other or change embodiment, the functional module group 20 may include imaging sensor and/or corresponding
Lens, described image sensor can be color light sensor or infrared sensor.
In of the invention other or change embodiment, the functional module group 20 may include light-emitting component, light guide plate, diffusion sheet
Deng the backlight of the similar back light unit 12 can be provided the liquid crystal display panel 11 at the aperture 101.
In of the invention other or change embodiment, the functional module group 20 may include visible image capturing head mould group or red
Outer light video camera head mould group or visible light light-emitting component or infrared light light-emitting component.
In the present invention other or change embodiment, the back light unit 12 may include light emitting diode (LED) as light source.
The liquid crystal display panel 11 may include the two substrates being oppositely arranged, and the liquid crystal layer between two substrate is arranged in, and setting exists
Multiple thin film transistor (TFT)s (Thin Film Transistor, TFT) on substrate, multiple grid lines, multiple data lines, multiple pictures
Plain electrode etc., and its multiple pixel units and data drive circuit in array distribution formed, sequential control circuit, electricity
Source circuit etc..
In of the invention other or change embodiment, the functional module group 20 can have multiple, the multiple functional module group
20 all or part of settings are at 10 back side of display module.The back light unit 12 has corresponding multiple functional module groups 20
Multiple apertures 101.The functional module group 20 can also have a different configurations, for example setting is in different location, have different interval away from
From the number of the functional module group 20 or device internal component can be multiple.
In other embodiments of the invention, the functional module group 20 is including lens and sensor square under a lens is arranged,
The light beam 102 is incident on the lens by the aperture 101 after liquid crystal display panel 11, then further to institute
State sensor.In change or other embodiments of the invention, the functional module group 20 includes lens, is arranged below the lens
Sensor and accommodate the cylinders of the lens and sensor.
In other embodiments of the invention, the functional module group 20 is visible image capturing head, can be used for receiving visible light and life
At correspondence image；Or black light functional module group, such as: infrared sensor mould group.The functional module group 20 can be used for shooting photograph
Piece or video, such as, but not limited to: self-timer, video, videophone, video conference, live streaming etc.；Or for two dimension or three-dimensional figure
As drawing, such as, but not limited to: building structure is drawn, mapping, hologram image etc.；Or it is identified for characteristics of objects, example
Such as, but not limited to: fingerprint recognition, face recognition, iris recognition etc..It should be noted that the present invention is not limited thereto, it is any
The technical solution obtained without creative work, the including but not limited to deformation of some or all of embodiment of the present invention are replaced
It changes, change, combining etc. and belonging to the scope of the present invention.
In above-mentioned and other embodiment of the invention, the liquid crystal display panel 11 at least corresponds to the area of the aperture 101
Domain allows light beam 102 to penetrate.For example, controlling the liquid crystal display by driving circuit in the functional module group 20 work
The gray scale voltage of the pixel in the region of the corresponding aperture 101 of panel 11 make the light beam 102 have maximum percent of pass or compared with
Big percent of pass (Transmittance Ratio).The light beam 102 is visible light, black light, ultraviolet light, infrared light, electromagnetism
Wave, sound wave, one or more of ultrasonic wave.
In above-mentioned and other embodiment of the invention, the liquid crystal display panel 11 at least corresponds to the area of the aperture 101
Domain is transparent.
In the present invention other or change embodiment, electronic equipment can be mobile phone, tablet computer, smartwatch, and enhancing is existing
Reality/virtual reality device, human action detection device, autonomous driving vehicle, smart home device, security device, intelligence machine
People or other electronic equipments with Object identifying or Image Rendering function.
The present invention other or change embodiment in, the electronic equipment can be used for living things feature recognition, such as recognition of face,
Iris recognition, fingerprint recognition etc..The present invention other or change embodiment in, the functional module group 20 is not limited to the above embodiment
Description, for example the functional module group 20 may include loudspeaker, microphone, distance detector, temperature detector, height above sea level
Detector etc..
Compared to the prior art, electronic equipment of the present invention has the function of at least partly mould that the display module back side is arranged in
Group, electronic equipment front have more spaces for showing, so that electronic equipment of the present invention has preferable user's body
It tests.
" length " that is likely to occur in description of the invention, " width ", "upper", "lower", "front", "rear", " back side ", " just
The orientation or positional relationship of the instructions such as face ", "vertical", "horizontal", " top ", " bottom ", " inside ", " outside " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of the description embodiment of the present invention and simplify description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.Similar label and letter indicate similar terms in the accompanying drawings, therefore, once determined in a certain Xiang Yi attached drawing
Justice does not need then that it is further defined and explained in subsequent attached drawing.Meanwhile in the description of the present invention, term
" first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.In description of the invention
In, " a variety of " or the meaning of " plurality " is at least two or two, unless otherwise specifically defined.Description of the invention
In, it is also necessary to explanation is unless specifically defined or limited otherwise, " setting ", " installation ", " connection " shall be understood in a broad sense,
It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to electricity
Connection；It can be and be directly connected to, be also possible to be indirectly connected with by intermediary, can be the connection inside two elements.It is right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Term used in claims, which should not be construed as to invent, is limited to this explanation
Specific embodiment disclosed in book.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of electronic equipment, including display module and the functional module group that the display module back side is arranged in, the function mould
Group can receive by the display module and/or emit light beam, and the display module includes display panel and is arranged in display surface
Back light unit below plate, the back light unit include light guide plate, and the light guide plate has the aperture of corresponding function mould group, described
Light shield layer is formed on the inner sidewall of aperture, the light shield layer is for obstructing beam propagation.
2. electronic equipment according to claim 1, which is characterized in that the back light unit further includes being arranged in the leaded light
Reflector plate of the plate far from the display panel side and the optical diaphragm being arranged between the light guide plate and the display panel,
The reflector plate, light guide plate, optical diaphragm have the perforative aperture of the corresponding functional module group.
3. electronic equipment according to claim 2, which is characterized in that the inner sidewall of the aperture has been respectively formed on shading
Layer.
4. electronic equipment according to claim 2, which is characterized in that the back light unit further includes being arranged in the reflection
Bottom plate below piece, the bottom plate extend over the inner sidewall of at least partly described aperture in the tapping, and the bottom plate covers
The outside for covering the extension of the aperture inner sidewall forms the light shield layer.
5. electronic equipment according to claim 1, which is characterized in that the functional module group is used to pass through the display panel
The light beam after being reflected by objects outside is received with the aperture, and obtains the two dimension of the objects outside according to the light beam received
Or 3-D image, or the biological information of the objects outside is obtained according to the light beam received, and according to the biology of acquisition
Characteristic information carries out identification to the objects outside.
6. electronic equipment according to claim 5, which is characterized in that the light beam of the objects outside reflection is functional module group
The light beam of electronic device exterior is emitted to through the aperture and display panel, the back light unit passes through display panel sending
Any one or a few in the light beam issued to light beam, the additional light source of electronic device exterior.
7. electronic equipment according to claim 5, which is characterized in that the light beam of the objects outside reflection is infrared light.
8. electronic equipment according to claim 1, which is characterized in that the functional module group includes sensor, is arranged in institute
It states the lens above sensor and accommodates the cylinder of the lens and sensor, light beam passes through the aperture after passing through display panel
The lens are incident on, then further to the sensor.
9. electronic equipment according to claim 8, which is characterized in that the functional module group includes transmitting unit, the hair
The light beam of unit transmitting is penetrated to lead to by reaching outside display panel after the aperture, and after reflecting on being irradiated to objects outside
Cross the display panel, the aperture reaches the functional module group.
10. electronic equipment described in any one of -9 according to claim 1, which is characterized in that when the electronic equipment is in
Bright screen state and the functional module group are started image or biological information when sensing, and the functional module group issues red
Outer light is used as detection light beam；Alternatively, the functional module group is simultaneously emitted by visible light and infrared light, wherein visible light is for compensating
Display module corresponds to the display brightness of tapping, and infrared light is used as detection light beam；Alternatively, the functional module group issues visible light,
Simultaneously for luminance compensation and detection light beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041772.2A CN109782482A (en) | 2019-01-16 | 2019-01-16 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041772.2A CN109782482A (en) | 2019-01-16 | 2019-01-16 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109782482A true CN109782482A (en) | 2019-05-21 |
Family
ID=66500819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910041772.2A Withdrawn CN109782482A (en) | 2019-01-16 | 2019-01-16 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109782482A (en) |
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| CN110164307A (en) * | 2019-05-23 | 2019-08-23 | 厦门天马微电子有限公司 | A kind of display device being built-in with fingerprint recognition inductor |
| CN110458131A (en) * | 2019-08-17 | 2019-11-15 | 深圳阜时科技有限公司 | Sensing system and electronic equipment under a kind of screen |
| CN111007678A (en) * | 2019-10-31 | 2020-04-14 | 深圳市德仓科技有限公司 | Backlight module frame and processing method |
| CN111179746A (en) * | 2020-02-21 | 2020-05-19 | 京东方科技集团股份有限公司 | Display panel, preparation method thereof and display device |
| CN111240065A (en) * | 2020-01-22 | 2020-06-05 | 厦门天马微电子有限公司 | Display panel, display device and preparation method of display panel |
| CN111258106A (en) * | 2020-02-19 | 2020-06-09 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN111665590A (en) * | 2020-06-28 | 2020-09-15 | 武汉华星光电技术有限公司 | Light guide plate and backlight module |
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Application publication date: 20190521 |
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