CN209707867U - Electronic equipment - Google Patents

Abstract

The utility model discloses a kind of electronic equipment, including display module, the display module includes display panel and multiple back light units that the display panel back side is arranged in, the back light unit can be used for issuing light beam to the display panel, the light beam that at least one back light unit can allow other back light units to issue passes through and reaches the display panel, the display module further includes optical module, and the optical module can correspond to other described back light units and be adjusted to which the light beam of control other back light units passes through at least one described back light unit.The utility model electronic equipment has preferable user experience.

Description

Electronic equipment

Technical field

The utility model 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.Currently, the display portion of many electronic equipments uses liquid crystal display die set, including liquid crystal display panel and back light unit. How various functional module groups are placed below liquid crystal display panel and back light unit and are had preferable display effect and more handy Family experience is problem to be solved.

Utility model content

The purpose of the utility model is to provide a kind of electronic equipment with preferable display effect and user experience.

The one aspect of the utility model discloses a kind of electronic equipment, including display module, and the display module includes Display panel and three back light units that the display panel back side is arranged in, the back light unit can be used for issuing light beam and show to described Show panel, the light beam that at least one back light unit can allow other back light units to issue passes through and reach the display panel, institute Stating display module further includes optical module, and the optical module can correspond to other described back light units and be adjusted to control institute The light beam for stating other back light units passes through at least one described back light unit.

Optionally, the optical module can correspond to other described back light units and carry out rotation or mobile adjustment, to control The light beam of other back light units passes through at least one described back light unit.

Optionally, the multiple back light unit includes the first back light unit that the display panel back side is arranged in, setting the The second back light unit and third back light unit below one back light unit, first back light unit, the second back light unit and For three back light units for issuing light beam to the display panel, first back light unit has the first aperture, the optics group Part is located at below first back light unit, and corresponding first aperture setting, second back light unit and the third backlight Unit is arranged in around the optical module, and the light beam that second back light unit and the third back light unit issue is incident To the optical module, the light beam after optical module reflection is incident to the display panel by first aperture.

Optionally, the optical module includes reflecting surface, and the electronic equipment further includes control element, the control element Reflecting surface by controlling the optical module is rotated towards, so that control is the second back light unit or third back light unit Light beam is issued to the display panel by first aperture.

Optionally, the electronic equipment further comprises functional module group, and the functional module group is arranged in the optical module Lower section, for receive by the display panel, first aperture and the optical module by objects outside reflect into come Light beam, the two dimension or 3-D image of the objects outside are obtained according to the light beam received, or obtain according to the light beam received The biological information of the objects outside is obtained, and is realized according to the biological information of acquisition and the identity of objects outside is known Not.

Optionally, the optical module has the function of half-transparent half-reflection.

Optionally, second back light unit is used as detection light beam for emitting infrared light；The third back light unit is used In transmitting white light, for compensating display module in the display brightness of corresponding first opening area.

Optionally, when electronic equipment, which needs startup function mould group to execute image or biological information, to be sensed, described the The infrared light of two back light units transmitting is incident to first aperture after optical module reflection, and is gone out by display panel It is mapped to the outside of display module, is incident to institute through the display panel, first aperture by the infrared light that objects outside reflects Optical module is stated, the infrared light transmitted through the optical module reaches the functional unit, to realize sensing function.

Optionally, image or biological information sensing and display are executed when electronic equipment does not need startup function mould group When mould group is in bright screen state, the third back light unit emits white light to institute by the optical module, first aperture 1 State display panel, display brightness of the compensation display module in corresponding first opening area.

Optionally, image or biological information sensing and display are executed when electronic equipment does not need startup function mould group When mould group is in blank screen standby mode, the third back light unit emits white light by the optical module, first aperture To the display panel, the display panel correspondence first aperture region display reminding picture, to be indicated to user Region where the functional module group.

Compared to the prior art, the utility model electronic equipment has preferable user experience.

Detailed description of the invention

Fig. 1 is the schematic diagram of one embodiment of the utility model；

Fig. 2 is the schematic diagram of one embodiment of the utility model；

Fig. 3 is the schematic diagram of one embodiment of the utility model；

Fig. 4 is the schematic diagram of one embodiment of the utility model；

Fig. 5 is the schematic diagram of one embodiment of the utility model；

Fig. 6 is the schematic diagram of one embodiment of the utility model；

Fig. 7 a- Fig. 7 b is the schematic diagram of one embodiment of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

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.

In one embodiment of the utility model, a kind of electronic equipment includes display module, and the display module includes liquid LCD panel and multiple back light units that the display panel back side is arranged in, the back light unit can be used for issuing light beam described in Display panel, the light beam that at least one back light unit can allow other back light units to issue pass through.The change of the embodiment is real Apply in example, the electronic equipment further includes the functional module group that the display module back side is arranged in, the functional module group with it is described Display module is close to or interval setting, and the functional module group can be used for receiving light beam by the display module.

Referring to Fig. 1, electronic equipment 1 includes display module 10 and shell 20 in one embodiment of the utility model.Institute Display module 10 is stated to be at least partially disposed in the shell 20.Generally, the display module 10 is browsed and is operated for user Side be referred to as front, opposite side is known as the back side.In the utility model other embodiments, the shell 20 includes bottom frame And/or frame.In other embodiments of the utility model, the shell 20 be can be omitted.

In the present embodiment, the display module 10 includes liquid crystal display panel 11, is arranged in the liquid crystal display panel 11 First back light unit 12 of lower section, the second back light unit 13 being arranged in below first back light unit 12.First back Light unit 12 has the first aperture 101 of corresponding second back light unit 13.Second back light unit 13 and described first Back light unit 12 is close to or interval setting.The light beam that second back light unit 13 issues can pass through first aperture 101 It reaches the liquid crystal display panel 11 and can be emitted to outside the display module 10 by the liquid crystal display panel 11.

Referring to Fig. 2, first back light unit 12 includes setting gradually in a change embodiment of the utility model Reflector plate 121, light guide plate 122 and optical diaphragm 1201.The back light unit 12 further includes light source (not shown).The reflection Piece 121, light guide plate 122, optical diaphragm 1201 have perforative first aperture 101 of corresponding second back light unit 13.Institute The light beam 801 for stating the sending of the second back light unit 13 can reach the liquid crystal display panel 11 simultaneously by first aperture 101 It can be emitted to outside the display module 10 by the liquid crystal display panel 11.

The utility model other or change embodiment in, the optical diaphragm 1201 may include one or more diffusions The relative position of piece, the combination of one or more prismatic lens or diffusion sheet and prismatic lens, the diffusion sheet and prismatic lens can be with With different settings, such as diffusion sheet is arranged above prismatic lens or prismatic lens are arranged above diffusion sheet.It needs to illustrate It is that the multiple of the application refer to two or more.

In one change embodiment of the utility model, the electronic equipment further includes functional module group, the functional module group Neighbouring first aperture 101 is arranged, and the light beam outside the display module 10 can be by the liquid crystal display panel 11, described First aperture 101 reaches the functional module group.When user, which holds the electronic equipment 1, carries out self-timer or video calling, at this time The functional module group starts work by the operation to the electronic equipment 1 by user.External beam 102 passes through the display Mould group 10 reaches functional module group, and the functional module group converts optical signals to digital signal and shown by the display module 10 For image.

In one change embodiment of the utility model, the electronic equipment further includes functional module group, the functional module group Neighbouring first aperture 101 is arranged, and the light beam outside the display module 10 can be by the liquid crystal display panel 11, described First aperture 101 reaches the functional module group.

Referring to Fig. 3, the electronic equipment includes that display module 10 and setting exist in another embodiment of the utility model The functional module group 30 and optical module 31 at 10 back side of display module.The display module 10 includes liquid crystal display panel 11 and setting The first back light unit 12 at 11 back side of liquid crystal display panel, and it is arranged in below first back light unit 12 Two back light units 13.First back light unit 12 has first aperture corresponding with the functional module group 30 or optical module 31 101, the light beam that second back light unit 13 issues can reach institute by the optical module 31 and first aperture 101 Liquid crystal display panel 11 is stated, and outside further can be emitted to by the liquid crystal display panel 11, by external object (example It is reached after such as: finger, face etc.) reflecting by the liquid crystal display panel 11, first aperture 801 and the optical module 31 To the functional module group 30.

In a change embodiment, the functional module group 30 includes lens, the sensor being arranged in below the lens With the cylinder for accommodating the lens and sensor.Light beam 801 pass through liquid crystal display panel 11 after by first aperture 101, The optical module 31 is incident on lens, then further to sensor.

In another embodiment of the utility model, the optical module 31 is arranged adjacent to first aperture 101 described Between first aperture 101 and the functional module group 30, the functional module group 30 is arranged adjacent to the optical module 31.The optics Component 31 can be the optical film with semi-transparent semi-reflecting characteristic, prism etc..Second back light unit 13 emits light beam 801 and arrives institute It states on optical module 31, segment beam reaches outside display module 10 after being reflected through first aperture 101.At this point, anti- The segment beam 103 penetrated is irradiated in objects outside after (such as: finger or face) is reflected through the LCD display Plate 11, first aperture 101, the optical module 31 reach the functional module group 30.External beam can also pass through the liquid LCD panel 11, first aperture 101 and the optical module 31 enter the functional module group 30.

User issues instruction or the electronic equipment 1 according to pre-set programs by carrying out operation to the electronic equipment 1 Start Object identifying function, so that the functional module group 30 enters working condition.For example, by taking fingerprint recognition as an example, the light beam 801 reflected by finger after reached by the liquid crystal display panel 11, first aperture 101, the optical module 31 it is described Functional module group 30, the functional module group 30 acquire corresponding fingerprint image characteristics according to the received light beam 801 of institute, and by addition Processor be compared, verify etc. and realize fingerprint recognition.

A kind of electronic equipment is also provided in the utility model one embodiment comprising display module 10 and setting are being shown The functional module group 30 at 10 back side of mould group, the display module include liquid crystal display panel 11 and the first back light unit 12, Yi Jiduo Second back light unit 13 of a neighbouring functional module group 30 setting.First back light unit 12 has and the functional module group 30 corresponding first apertures 101, the light beam that second back light unit 13 issues can reach institute by first aperture 101 Liquid crystal display panel 11 is stated, and outside further can be emitted to by the liquid crystal display panel 11.For example, the multiple Two back light units 13 are arranged around the functional module group 30, and the functional module group 30 is imaging sensor mould group.

In the change embodiment of above-described embodiment, after second back light unit 13 can also be by polarization beam apparatus beam splitting It is emitted to outside the display module 10 by first aperture 101, the liquid crystal display panel 11.

Referring to Fig. 4, a kind of electronic equipment includes display module 10 and function mould in another embodiment of the utility model Group 30, the display module 10 include liquid crystal display panel 11, the first back light unit 12 and are arranged below the first back light unit The second back light unit 13, first back light unit 12 have first aperture 101 corresponding with second back light unit 13, The light beam that second back light unit 13 issues can reach the liquid crystal display panel 11 and energy by first aperture 101 Enough be emitted to outside the display module 10 by the liquid crystal display panel 11, first back light unit 12 have with it is described Corresponding second aperture 102 of functional module group 30, light beam 802 can pass through the liquid crystal display panel 11 and second aperture 802 Reach the functional module group.Wherein, light beam 802 can be the visible light or black light of external light source transmitting, can be and comes from First back light unit 12 and/or the second back light unit 13 project the reflection after the light beam in external object reflects Light.

The light beam 802 reaches the functional module group 30 by the liquid crystal display panel 11, second aperture 102. Light beam 801 from second back light unit 13 is emitted to described by first aperture 101, the LCD display 11 Outside display module 10.The light beam 801,802 can be visible light, black light, infrared light, ultraviolet light, electromagnetic wave, ultrasonic wave One or more of.For example, in one embodiment of the utility model, the light beam of the transmitting of the second back light unit 13 801 can include infrared light and visible light simultaneously.

In another embodiment of the utility model, the functional module group 30 can acquire two-dimensional image information and depth information, It can be used for two dimension or the identification of three-dimensional characteristics of objects, perhaps two dimension or three-dimensional Image Rendering or for taking pictures or recording view Frequently.Such as, but not limited to: fingerprint recognition, iris recognition, face recognition, self-timer, video, videophone, video conference, live streaming, Building structure is drawn, mapping, hologram image etc..

In above-described embodiment or other change embodiments, second back light unit 13 produces visible light, and passes through institute It states the first aperture 101 to be irradiated in liquid crystal display panel 11, luminance compensation can be carried out to the liquid crystal display panel 11.

Referring to Fig. 5, a kind of electronic equipment includes display module 10 and optics group in another embodiment of the utility model Part 40, the display module 10 include liquid crystal display panel 11, the first back light unit 12, the second back light unit 13 and third backlight Unit 14.First back light unit 12 setting is at 11 back side of liquid crystal display panel, second back light unit 13 and the Three back light units 14 are arranged below first back light unit 12, and first back light unit 12 has the corresponding optics group First aperture 101 of part 40, the light beam 801,803 that second back light unit 12, third back light unit 14 emit is by the light It learns after component 40 reflects and is reached outside the display module 10 by first aperture 101, the liquid crystal display panel 11.Institute Stating light beam 801,803 can be visible light, black light, infrared light, ultraviolet light, electromagnetic wave, one or more of ultrasonic wave. Such as, but not limited to, the optical module 40 is prism or convex lens with one or multiple reflection face.Second back light unit 13, the position and spacing distance of third back light unit 14 and the optical module 40 can have a variety of differences and be arranged, such as but Be not limited to: the distance of second back light unit 13, third back light unit 14 and the optical module 40 is less than second back The distance between light unit 13, third back light unit 14.

Referring to Fig. 6, a kind of electronic equipment includes that display module 10 and setting exist in another embodiment of the utility model The functional module group 30 at 10 back side of display module.The display module 10 includes liquid crystal display panel 11, the first back light unit 12, the second back light unit 13 and third back light unit 14.First back light unit 12 is arranged in the liquid crystal display panel 11 The back side, second back light unit 13 and third back light unit 14 are arranged below first back light unit 12.Described first Back light unit 12 has the first aperture 101 of corresponding second back light unit 13, and the second of the corresponding functional module group 30 opens Hole 102, and the third aperture 103 of the corresponding third back light unit 14.The light beam 801 that second back light unit 13 issues It is reached outside the display module 10 by first aperture 101, the liquid crystal display panel 11.Second back light unit 14 light beams 803 issued are reached outside the display module 10 by the third aperture 103, the liquid crystal display panel 11. External beam 802 reaches the functional module group 30 by the liquid crystal display panel 11, second aperture 102.The light beam 802 can be the visible light or black light of external light source sending, can also be the light beam 801,803 and are irradiated in external object Reflected light after emitting.The utility model changes in embodiment, and the light beam 801,802,803 can be visible light, no Visible light, infrared light, ultraviolet light, electromagnetic wave, one or more of ultrasonic wave.

Another embodiment of the utility model also provides a kind of electronic equipment, including display module, the display module Including liquid crystal display panel and multiple back light units that LCD display back is arranged in, the back light unit can be used for issuing To the liquid crystal display panel, the light beam that at least one back light unit can allow other back light units to issue passes through and reaches light beam The liquid crystal display panel, the display module further include optical module, and the optical module can correspond to other described backlight lists The light beam that member is adjusted to control other back light units passes through at least one described back light unit.Please refer to Fig. 7 a and Fig. 7 b, in one embodiment of the utility model, the electronic equipment includes that display module 10 and setting are carried on the back in display module 10 The functional module group 30 and optical module 31 in face.The display module 10 includes liquid crystal display panel 11 and is arranged in the liquid crystal Show first back light unit 12 at 11 back side of panel, and the second back light unit below first back light unit 12 is set 13, third back light unit 14.First back light unit 12 can allow second back light unit 13 and third back light unit 14 The light beam of sending passes through.The optical module 31 can correspond to second back light unit 13 and third back light unit 14 is adjusted It is whole, so that controlling second back light unit 13 or third back light unit 14 passes through first back light unit 12.

First back light unit 12 has first aperture 101 corresponding with the functional module group 30 or optical module 31, The light beam that second back light unit 13 and third back light unit 14 issue can pass through the optical module 31 and described first Aperture 101 reaches the liquid crystal display panel 11, and further can be emitted to outside, quilt by the liquid crystal display panel 11 Pass through the liquid crystal display panel 11, first aperture 801 and described after external object (such as: finger, face etc.) reflection Optical module 31 reaches the functional module group 30.The optical module 31 be it is adjustable, in the present embodiment, the optical module 31 can carry out rotation adjustment (dotted arrow is illustrated in such as Fig. 7 a and Fig. 7 b), to control second back light unit 13 or third The light beam that back light unit 14 issues passes through.As shown in Figure 7a, the light beam that the second back light unit 13 issues at this time can be via shown Outside is emitted to by shown aperture 101, liquid crystal display panel 11 after the reflection of optical module 31.As shown in Figure 7b, third at this time The light beam that back light unit 14 issues passes through the aperture 101, liquid crystal display panel after capable of reflecting via shown optical module 31 11 are emitted to outside.The optical module 31 can be the optical film with semi-transparent semi-reflecting characteristic, prism etc. or beam splitting Device or other beam splitters.

In the change embodiment of above-described embodiment, the several of the back light unit can be for 2,3,4 or more, The utility model is with no restriction.The optical module 31 is such as, but not limited to rotation adjustment, or mobile adjustment, Huo Zheyi The adjustment of dynamic and rotation combination.Above-mentioned adjustment can for example control the optical module 31 by control element and realize, the control Element is, for example, micro motor.

The optical module 31 includes reflecting surface, reflection of the control element for example by controlling the optical module 31 The direction in face, so that control is that the second back light unit 13 or third back light unit 14 pass through first aperture 101 sending light Beam is to the liquid crystal display panel 12.

Second back light unit 13 for example for issuing infrared light, is used as detection light beam.The third back light unit 14 Such as issuing visible light, the visible light is, for example, white light, for compensating the display module 10 in correspondence described first The display brightness in 101 region of aperture.Correspondingly, when electronic equipment 1 needs startup function mould group 30 to execute image or biological characteristic When information senses, the infrared light that second back light unit 13 emits is incident to described first after the optical module 31 reflection Aperture 101, and pass through the outside that liquid crystal display panel 12 is emitted to display module 10.By the infrared light of objects outside reflection through institute State liquid crystal display panel 12, first aperture 101 is incident to the optical module 31, transmitted through the optical module infrared Light reaches the functional unit 30, to realize the functions such as sensing.

Image or biological information sensing and display module are executed when electronic equipment 1 does not need startup function mould group 30 10 be in bright screen state when, the third back light unit 14 for example pass through the optical module 31, first aperture 101 transmitting Visible light compensates display module 10 in the display brightness in corresponding first aperture, 101 region to the liquid crystal display panel 11.

Image or biological information sensing and display module are executed when electronic equipment 1 does not need startup function mould group 30 10 be in blank screen standby mode when, the third back light unit 14 for example passes through the optical module 31, first aperture 101 Emit visible light to the liquid crystal display panel 11, the liquid crystal display panel 11 is aobvious in correspondence 101 region of the first aperture Show hint image, to indicate the region where the functional module group 30 to user.

In one change embodiment of the utility model, described 801,803 be can be between wave-length coverage 800nm~1000nm Infrared light, and be distributed as infrared floodlight and structure light.

In the utility model other embodiments, the functional module group 30 may include infrared imaging mould group or visual light imaging Mould group.The functional module group 30, which can be used for two dimension and/or three-dimensional characteristics of objects identification, the functional module group 20, to be passed through TOF (Time of Flight) or the modes such as structure light or binocular stereo imaging obtain object two-dimensional signal and/or depth letter Breath.

The utility model other or change embodiment in, second back light unit 13, third back light unit 13, function mould Group 30, optical module 31, optical module 40 can have various configurations, for example setting has identical or different in different location Spacing distance, and 40 functional module group 30, optical module 31, optical module numbers can be to be one or more.

In the utility model other or change embodiment, back light unit quantity that the display module 10 includes can be 2 A perhaps 3 or other quantity.

In the utility model other or change embodiment, the functional module group 30 may include imaging sensor and/or right The lens answered, described image sensor can be color light sensor or infrared sensor.

The utility model other or change embodiment in, second back light unit 13 and/or third back light unit 14 It may include light-emitting component, light guide plate, diffusion sheet etc..

The utility model other or change embodiment in, stating liquid crystal display panel 11 may include the two substrates being oppositely arranged, Liquid crystal layer between two substrate is set, multiple thin film transistor (TFT)s (the Thin Film being disposed on the substrate Transistor, TFT), multiple grid lines, multiple data lines, multiple pixel electrodes etc., and its that formed is in the more of array distribution A pixel unit and data drive circuit, sequential control circuit, power circuit etc..

The utility model other or change embodiment in, the functional module group 30 can have multiple, the multiple function Mould group 30 is all or part of to be arranged at 10 back side of display module.First back light unit 12 has corresponding multiple functions Multiple apertures of mould group 30.

In the utility model other embodiments, described first to 101,102,103 inner wall of third aperture is equipped with light shield layer, institute Light shield layer is stated for obstructing beam propagation, light beam can not pass through the light shield layer.The light shield layer is that light screening material passes through plated film, Coating, the modes such as spraying are formed on the inside of the aperture, or the light shield layer is arranged by modes such as stickups or clamping Side section in the opening.

For example, the light shield layer can reflect the light beam 801,802,803, the light shield layer such as, but not limited to reflects Film, absorbing film etc..

The utility model is above-mentioned or other embodiments in, the aperture 101,102,103 can be circle, rectangular, oval Shape etc., the utility model are simultaneously not particularly limited.The functional module group 30 and/or the second backlight 13 are at least partially disposed at corresponding In first aperture 101 and the second aperture 102.

In other embodiments of the utility model, the functional module group 30 includes lens and the sensing that side under a lens is arranged Device, the light beam 802 are incident on the lens by the aperture 102 after liquid crystal display panel 11, then further arrive Up to the sensor.In the change or other embodiments of the utility model, the functional module group 30 includes lens, is arranged described The cylinder of sensor and the receiving lens and sensor below lens.

In another embodiment of the utility model, the functional module group 30 is visible image capturing head, can be used for receiving visible Light simultaneously generates correspondence image.The utility model other or change embodiment in, the functional module group 30 can also be black light Functional module group, such as: infrared sensor mould group.The functional module group 30 can be used for shooting photo or video, such as, but not limited to: Self-timer, video, videophone, video conference, live streaming etc.；Or drawn for two dimension or 3-D image, such as, but not limited to: room Room structure is drawn, mapping, hologram image etc.；Or identified for characteristics of objects, such as, but not limited to: fingerprint recognition, face Portion's identification, iris recognition etc..It should be noted that the utility model is not limited thereto, it is any to be obtained without creative work The technical solution arrived, the including but not limited to deformation, replacement, change, combination etc. of some or all of the utility model embodiment Belong to scope of protection of the utility model.

In the above-mentioned and other embodiment of the utility model, the liquid crystal display panel 11 at least corresponds to described first to The region of three apertures 101,102,103 allows light beam to pass through.For example, controlling the liquid crystal display panel 11 by driving circuit The gray scale voltage of the pixel in the region of the corresponding aperture makes corresponding light beam have maximum percent of pass or larger percent of pass (Transmittance Ratio).In the other embodiments of the utility model, described in the liquid crystal display panel 11 is at least corresponding First to the region of third aperture 101,102,103 be it is transparent.

In the utility model other or change embodiment, electronic equipment can be mobile phone, tablet computer, smartwatch, increase Strong reality/virtual reality device, human action detection device, autonomous driving vehicle, smart home device, security device, intelligence Robot or other electronic equipments with Object identifying or Image Rendering function.

Compared to the prior art, the utility model electronic equipment has the function of that the display module back side is arranged at least partly Mould group, electronic equipment front have more spaces for showing, so that the utility model electronic equipment has preferably User experience.

" length " that is likely to occur in the utility model specification, " width ", "upper", "lower", "front", "rear", " back side ", The orientation or positional relationship of the instructions such as " front ", "vertical", "horizontal", " top ", " bottom ", " inside ", " outside " be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model embodiment and simplifies description, without referring to Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage Solution is limitations of the present invention.Similar label and letter indicate similar terms in the accompanying drawings, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile it is practical new at this In the description of type, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relatively important Property.In the description of the present invention, " a variety of " or the meaning of " plurality " is at least two or two, unless otherwise clearly specific Restriction.In the description of the utility model, it is also necessary to which explanation is unless specifically defined or limited otherwise, " setting ", " peace Dress ", " 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 To be mechanical connection, it is also possible to be electrically connected；It can be and be directly connected to, be also possible to be indirectly connected with by intermediary, it can be with It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition Concrete meaning in the utility model.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Term used in claims should not be construed as Utility model is limited to specific embodiment disclosed in this specification.Therefore, the protection scope of the utility model should be with institute It states subject to scope of protection of the claims.

Claims (10)

1. a kind of electronic equipment, which is characterized in that including display module, the display module includes display panel and setting aobvious Show that three back light units of back side of panel, the back light unit can be used for issuing light beam to the display panel, at least one back The light beam that light unit can allow other back light units to issue passes through and reaches the display panel, and the display module further includes light Component is learned, the optical module can correspond to other described back light units and be adjusted, to control other back light units Light beam passes through at least one described back light unit.

2. electronic equipment according to claim 1, which is characterized in that the optical module can correspond to other described backlight lists Member carries out rotation or mobile adjustment, so that the light beam for controlling other back light units passes through at least one described back light unit.

3. electronic equipment according to claim 2, which is characterized in that the multiple back light unit includes being arranged in display surface First back light unit of back, the second back light unit being arranged in below the first back light unit and third back light unit, it is described First back light unit, the second back light unit and third back light unit are for issuing light beam to the display panel, first back Light unit has the first aperture, and the optical module is located at below first back light unit, and corresponding first aperture setting, institute It states the second back light unit and the third back light unit is arranged in around the optical module, second back light unit and institute The light beam for stating the sending of third back light unit is incident to the optical module, described in the light beam process after optical module reflection First aperture is incident to the display panel.

4. electronic equipment according to claim 3, which is characterized in that the optical module includes reflecting surface, the electronics Equipment further includes control element, and the control element passes through being rotated towards for the reflecting surface for controlling the optical module, to control System be the light beam that issues of the second back light unit or third back light unit by after the reflective surface by first aperture It is emitted to the display panel.

5. electronic equipment according to claim 3 or 4, which is characterized in that the electronic equipment further comprises function mould The lower section of the optical module is arranged in group, the functional module group, is opened for receiving by the display panel, described first Hole and the optical module by objects outside reflect into Lai light beam, the objects outside is obtained according to the light beam received Two dimension or 3-D image, or the biological information of the objects outside is obtained according to the light beam received, and according to acquisition Biological information realizes the identification to objects outside.

6. electronic equipment according to claim 5, which is characterized in that the optical module has the function of half-transparent half-reflection.

7. electronic equipment according to claim 5, which is characterized in that second back light unit is used to emit infrared light, As detection light beam；The third back light unit is for emitting white light, for compensating display module in corresponding first opening area Display brightness.

8. electronic equipment according to claim 7, which is characterized in that when electronic equipment needs startup function mould group execution figure When picture or biological information sense, the infrared light of the second back light unit transmitting is incident to after optical module reflection First aperture, and it is emitted to by display panel the outside of display module, described in the infrared light warp reflected as objects outside Display panel, first aperture are incident to the optical module, and the infrared light transmitted through the optical module reaches the function Energy mould group, to realize sensing function.

9. electronic equipment according to claim 7, which is characterized in that executed when electronic equipment does not need startup function mould group When image or biological information sense and display module is in bright screen state, the third back light unit passes through the optics Component, first aperture 1 emit white light to the display panel, compensate display module in the display of corresponding first opening area Brightness.

10. electronic equipment according to claim 7, which is characterized in that held when electronic equipment does not need startup function mould group When row image or biological information sense and display module is in blank screen standby mode, the third back light unit passes through institute Optical module, first aperture transmitting white light are stated to the display panel, the display panel is in correspondence first aperture Region display reminding picture, to indicate the region where the functional module group to user.