CN110346936A - A kind of virtual real mode it is compatible with augmented reality mode wear display equipment - Google Patents
A kind of virtual real mode it is compatible with augmented reality mode wear display equipment Download PDFInfo
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- CN110346936A CN110346936A CN201910626543.7A CN201910626543A CN110346936A CN 110346936 A CN110346936 A CN 110346936A CN 201910626543 A CN201910626543 A CN 201910626543A CN 110346936 A CN110346936 A CN 110346936A
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- polarizing film
- lens
- light
- display module
- polarizing
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
Abstract
The embodiment of the present application disclose a kind of virtual real mode it is compatible with augmented reality mode wear display equipment, comprising: processor, driving assembly and display module；Display module includes polarizing film, for polarizing film polarization direction meet the first preset condition when, the light of virtual image is directed to human eye, and, when the polarization direction of polarizing film meets the second preset condition, the light of the light of virtual image and actual object is directed to human eye respectively；Processor is electrically connected with driving assembly, and for when detecting mode switching event, generating pattern switching instruction, and output mode switching is indicated to driving assembly；Driving assembly is connect with polarizing film, for indicating the polarization direction of adjustment polarizing film based on pattern switching.Using the technical solution of the embodiment of the present application, by adjusting the polarization direction of polarizing film, whether to control display module light transmission, realize compatible with augmented reality mode in the same virtual real mode worn in display equipment.
Description
Technical field
The invention relates to intelligent terminal technology more particularly to a kind of virtual real mode and augmented reality mode are simultaneous
That holds wears display equipment.
Background technique
With the development of science and technology, the size of various components is smaller and smaller, so that it can be used to be integrated in and wears display and set
It is standby upper.
The both hands of user can be liberated by wearing display equipment, are brought great convenience for life, the work of user.
Currently, common display equipment of wearing mainly includes AR augmented reality glasses and VR virtual reality glasses.Wherein, AR glasses be by
Augmented reality is applied to product obtained from intelligent glasses.Augmented reality is the information provided by computer system
Increase the technology that user perceives real world.By augmented reality by virtual Information application to real world, and will
Dummy object, scene or the information superposition that computer generates are to real scene, to realize the enhancing to reality.When AR is shown,
User can see original location and see virtual image.VR glasses be by virtual reality technology be applied to intelligent glasses and
Obtained product.Virtual reality technology is by comprehensive utilization computer graphics system and various control equipment, can be user's life
At the technology for the three-dimensional environment that can be interacted.When VR is shown, user can not see outdoor scene, can only see virtual image.
However, AR glasses and VR glasses are two kinds of independent products, still wearing display equipment without one kind can be compatible with
State two kinds of functions.
Summary of the invention
The embodiment of the present application provide a kind of virtual real mode it is compatible with augmented reality mode wear display equipment, can be with
Compatible virtual real mode and augmented reality mode in display equipment are worn same.
The embodiment of the present application provide a kind of virtual real mode it is compatible with augmented reality mode wear display equipment, packet
It includes: processor, driving assembly and display module；
The display module includes polarizing film, meets the first preset condition for the polarization direction in the polarizing film
When, the light of virtual image is directed to human eye, to realize virtual reality function, and, in the polarization side of the polarizing film
To when meeting the second preset condition, the light of the light of virtual image and actual object is directed to human eye respectively, is increased with realizing
Strong real function；
The processor is electrically connected with the driving component, for when detecting mode switching event, generation mode to be cut
Instruction is changed, and exports the pattern switching and indicates to the driving component；
The driving component is connect with the polarizing film, for adjusting the polarizing film based on pattern switching instruction
Polarization direction.
The embodiment of the present application provide a kind of virtual real mode it is compatible with augmented reality mode wear display equipment, pass through
Increase polarizing film in display module and adjust the polarization direction of polarizing film, whether to control display module light transmission, realizes
It is same wear display equipment on virtual real mode it is compatible with augmented reality mode, it is thus possible to according to user need into
Row pattern switching no longer needs to carry out equipment replacement when user wants to realize the function of different mode.
Detailed description of the invention
Fig. 1 is that a kind of display of wearing that virtual real mode is compatible with augmented reality mode provided by the embodiments of the present application is set
Standby structural schematic diagram；
Fig. 2 is a kind of structural schematic diagram of display module provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of another display module provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of another display module provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of intelligent glasses provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of the display module on a kind of intelligent glasses provided by the embodiments of the present application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the application, rather than the restriction to the application.It also should be noted that in order to just
Part relevant to the application is illustrated only in description, attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation
The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with
Corresponding to method, function, regulation, subroutine, subprogram etc..
Fig. 1 is that a kind of display of wearing that virtual real mode is compatible with augmented reality mode provided by the embodiments of the present application is set
Standby structural schematic diagram, the present embodiment are applicable to realize that virtual reality function and enhancing are existing on same head-mounted display apparatus
The compatible situation of real function.As shown in Figure 1, the head-mounted display apparatus includes: processor 110, driving assembly 120 and display mould
Block 130；
The display module 130 includes polarizing film 140, meets first for the polarization direction in the polarizing film 140
When preset condition, the light of virtual image is directed to human eye, to realize virtual reality function, and, in the polarizing film 140
Polarization direction meet the second preset condition when, the light of the light of virtual image and actual object is directed to people respectively
Eye, to realize augmented reality function；
The processor 110 is electrically connected with the driving component 120, for generating when detecting mode switching event
Pattern switching instruction, and export the pattern switching and indicate to the driving component 120；
The driving component 120 is connect with the polarizing film 140, for described partially based on pattern switching instruction adjustment
The polarization direction of vibration piece 140.
In the embodiment of the present application, display module is the virtual graph of the light, and/or image source projection to reflect outdoor scene
The component of the light guiding human eye of picture.For example, display module can be optics module, or it is also possible to other components.Increasing
Under strong Realistic model, the light of virtual image can be oriented to human eye by display module light transmission, display module, can also will be in outdoor scene
Actual object reflection light be oriented to human eye so that human eye watches the image of actual object, it can also be seen that dummy object
Image.Under virtual real mode, display module is opaque, and the light of actual object reflection cannot be shown by display module
Show that the light of virtual image can be oriented to human eye by module.Optionally, can by display module by the light of virtual image into
Row reflection, so that the light of virtual image enters human eye.Alternatively, the light of virtual image can also be carried out by display module
The light of virtual image so that the light of virtual image enters human eye, or is oriented to people by other optical forms by diffraction
Eye.
In the embodiment of the present application, optionally, display module includes left eye display module and right eye display module, correspondingly,
Polarizing film includes at least two left eye polarizing films and at least two right eye polarizing films.First preset condition and the second preset condition are equal
For pre-set condition, the first preset condition is to the lighttight condition of regulation display module, and the second preset condition is to use
To provide the condition of display module light transmission.For example, the first preset condition is the polarization direction phase of at least two left eye polarizing films
It is orthogonal, and the polarization direction of at least two right eye polarizing films is mutually orthogonal.And the second preset condition is that any two left eye is inclined
The polarization direction of vibration piece is non-orthogonal, and the polarization direction of any two right eye polarizing film is non-orthogonal.Illustratively, it shows
Show module, it is mutually orthogonal for the polarization direction at least two left eye polarizing films, and the polarization of at least two right eye polarizing films
When change direction is mutually orthogonal, the light of virtual image is directed to human eye；And in the polarization side of any two left eye polarizing film
To non-orthogonal, and any two right eye polarizing film polarization direction it is non-orthogonal when, respectively by the light of virtual image with
The light of actual object is directed to human eye.
In the embodiment of the present application, display module can be transparent or translucent thin slice.It is outer by display module transmission
The light of actual object reflection in scape, so that the light of actual object reflection enters human eye.Alternatively, display module can be with
It is the light guiding human eye in other ways by actual object reflection, specific implementation the embodiment of the present application is not made to have
Body limits.
In the embodiment of the present application, image source is the light to generate virtual image, and the light of virtual image is projected
To the component of display module.For example, image source can be LCOS image source, LCD image source and OLED image source.
In the embodiment of the present application, polarizing film is the transparent sheet with polarizing coating, wherein can use dichroism material
Prepare polarizing coating.Dichroism material is the light vibration that can absorb a direction, and it is logical to convey the vertical light vibration in this direction
The substance crossed.One layer of polarizing coating prepared by dichroism material, available polarizing film are formed on transparent sheet.
It should be noted that since the characteristic of dichroism material is that substance depends on incident light to the absorption coefficient of light
Therefore polarization state is likewise supplied with above-mentioned characteristic by polarizing film prepared by dichroism material.When natural light irradiation is in polarizing film
When upper, polarizing film allows the light of a certain specific direction to pass through, this specific direction is the polarization direction of polarizing film thus.
It should be noted that the orthogonal polarization direction for referring at least two polarizing films of polarization direction is perpendicular.For example,
Polarizing film has 2, and the polarization direction of two polarizing films is mutually perpendicular to.Alternatively, polarizing film has 3, in these three polarizing films,
There are two polarizing film polarization direction it is perpendicular, the polarization direction of a remaining polarizing film is not required.Accordingly
, the non-orthogonal equal out of plumb of polarization direction for referring to any two polarizing film of polarization direction.
It should be noted that Malus' law is pointed out, light is proportional to the two polarizations by the transmissivity of two polarizing films
The cosine square of the polarization direction angle of piece.I.e. amplitude is A0, light intensity I0Incident ray polarized light, if optical vibration direction with
Analyzer polarization direction angle is α, and the light amplitude of transmitted light is A0Cos α, then transmitted light intensity I are as follows:
Therefore, I=I0cos2α。
Transmissivity is indicated with transmitted light intensity, when the polarization direction angle of two polarizing films is 90 ° or 270 °, transmitted light
Strong is 0, i.e., when the polarization direction of two polarizing films perpendicular (or orthogonal), light cannot be saturating by the barrier of the two polarizing films
It penetrates.
In the embodiment of the present application, processor is the chip for executing logic control, each in display equipment to coordinate to wear
The normal operation of component, to realize the various functions for wearing display equipment.Mode switching event is that triggering processor generates mode
Switch the event of instruction.
It should be noted that the embodiment of the present application is not made specifically to limit there are many kinds of the modes of triggering mode switching event
It is fixed.For example, triggering mode switching event when processor detects that setting application program executes.Alternatively, processor detects user
Setting operation when, trigger mode switching event.Wherein, setting operation may include the touch operation of user, gesture instruction, language
Sound instruction or eye motion etc..Pattern switching instruction can be the signal of instruction driving assembly work.
In the embodiment of the present application, driving assembly is the component for driving the rotation of at least one polarizing film.A set of drive can be passed through
Dynamic component, while left eye polarizing film and the rotation of right eye polarizing film in display equipment are worn in driving.Optionally, the quantity of driving assembly
It is also possible to two sets, wears left eye polarizing film and the rotation of right eye polarizing film in display equipment to respectively drive.
In the embodiment of the present application, processor is electrically connected with driving assembly, to give birth to when detecting mode switching event triggering
It is indicated at pattern switching, and exports the pattern switching and indicate to driving assembly.Optionally, driving assembly may include driving motor
And gear, driving motor are connect by gear with the polarizing film mounting base of at least one polarizing film, connection type can have very much
Kind, the embodiment of the present application is simultaneously not especially limited.Pacify for example, it may be the output shaft of driving motor connects polarizing film by gear
Seat is filled, polarizing film is fixed in polarizing film mounting base.Wherein, gear can be bevel gear (or being bevel gear), and bevel gear is used
Movement and the power between two concurrent aceses are transmitted, in common mechanical, the angle between two axis of bevel gear is generally equal to 90 °.
A sub- gear in the output axis connection bevel gear of driving motor, the mounting rod connection extended in polarizing film mounting base are another
A sub- gear, and the angle between mounting rod and output shaft is right angle.
Illustratively, driving motor is electrically connected with processor, and the pattern switching for receiving processor output indicates, and according to
The driving force of pattern switching instruction output first direction.Optionally, if driving motor is installed on temple position, driving motor
Output shaft rotated along the direction for being parallel to temple, i.e. the driving force of driving motor output first direction.The output of driving motor
Axis is connect by bevel gear with polarizing film mounting base, and the driving force of first direction is converted to control polarizing film mounting base along polarization
The driving force of the second direction of the optical axis rotation of piece, thus, realize polarizing film rotation to change its polarization direction.
Optionally, driving motor can be installed on to frame, and the output shaft of driving motor is perpendicular to polarizing film, polarizing film
There are multiple lug bosses in mounting base, to be engaged with gear, the output axis connection of the driving motor gear, thus, pass through tooth
The transmitting for engaging realization power with the lug boss in polarizing film mounting base is taken turns, to drive polarizing film mounting base to drive polarizing film along it
Optical axis rotation, to change the polarization direction of polarizing film.
In the embodiment of the present application, the mode of the conversion of virtual real mode and augmented reality model is realized, being exactly will polarization
Changing direction becomes non-perpendicular from being mutually perpendicular to.Optionally, the folder of the polarization direction under augmented reality mode can be preset
Angle is zero, is denoted as initial mode, is denoted as orthogonal modes when the angle of polarization direction is become 90 ° or 270 °, passes through experiment
Mode, acquisition have been inputted the pulse data of driving motor by initial mode to orthogonal modes.It adopts in a similar manner, can will increase
The angle of polarization direction under strong Realistic model is set as final mode when being arbitrary value, acquires by initial mode to final mould
Formula has inputted the pulse data of driving motor, to obtain the angle of the polarization direction of different angle.Due to display module
Light transmittance is related to the angle of polarization direction, and the brightness of the actual object image under augmented reality mode depends on light transmission
Degree, it is, therefore, possible to provide different brightness are selected for user, to meet the needs of different user.If user has selected different bright
Degree, then the pulse data that driving motor is inputted in corresponding pattern switching instruction is also different, can be determined based on the pulse data
The pattern switching of different brightness matchings indicates.
The technical solution of the present embodiment provides a kind of display of wearing that virtual real mode is compatible with augmented reality mode and sets
Standby, the angle of the polarization direction by increasing polarizing film and at least two polarizing films of adjustment in display module is aobvious to adjust
Whether showing the light transmission of module, realizes and shows that the virtual real mode in equipment is compatible with augmented reality mode in same wear,
It is thus possible to be needed to carry out pattern switching according to user, when user wants to realize the function of different mode, no longer need to be set
Standby replacement.
Optionally, there is photochromic material film layer, alternatively, can be aobvious using photochromic material preparation on display module
Show module.It should be noted that photochromic material is the material with photochromic characteristic.Wherein, photochromic characteristic is
Refer to a compound (A), in the light irradiation for receiving certain wavelength, can specifically be chemically reacted or physical effect, be obtained
Product (B), since the change of product structure causes its absorption spectrum to occur apparent variation, and in the irradiation of the light of another wavelength or
Under the action of heat, product can be restored to the characteristic of original compound again.Correspondingly, wearing display equipment further includes adjustment mould
Block.Adjustment module is electrically connected with processor, and processor generates adjustment instruction according to ambient light intensity, and adjustment instruction is sent to
Adjust module；Adjust the light transmittance that module receives adjustment instruction adjustment display module.For example, adjustment module, indicates according to adjustment
Emit adjustment light to display module, to adjust the transmitted light intensity of the photochromic material film layer based on adjustment light.Alternatively,
It adjusts module and heating photochromic material film layer is indicated according to adjustment, so that the absorption spectrum of photochromic material film layer becomes
Change, thus, adjust the light transmittance of display module.
On the basis of the above embodiments, optionally, display module further includes at least one lens.Wherein, lens include
At least one concave lens and/or at least one convex lens and semi-transparent semi-reflecting lens, can take into account myopia population, long sight crowd
And the demand of normal vision people.It should be noted that semi-transparent semi-reflecting lens can transmit the light of actual object reflection simultaneously
The light of the virtual image of the image source projection of display equipment is worn in reflection.For example, semi-transparent semi-reflecting lens can be Amici prism,
Free surface lens or optical waveguide eyeglass etc..It is understood that other with the light for transmiting actual object reflection and anti-
The optical element for wearing the light characteristic of the virtual image of image source projection of display equipment is penetrated, can be used for substituting semi-transparent semi-reflecting
Lens use, however it is not limited to use semi-transparent semi-reflecting lens.
On the basis of the above embodiments, optionally, at least two left eye polarizing films are continuous or interval is arranged, and at least two
Right eye polarizing film is continuous or interval setting, setting position can there are many kinds of, the embodiment of the present application is simultaneously not especially limited.Example
Such as, at least two left eye polarizing films (or at least two right eye polarizing films) are continuously set to actual object and are somebody's turn to do along the optical axis of lens
Between lens.Alternatively, at least two left eye polarizing films (or at least two right eye polarizing films) are continuously set to along the optical axis of lens
Between any two lens.Alternatively, at least two left eye polarizing films (or at least two right eye polarizing films) connect along the optical axis of lens
It is continuous to be set between lens and human eye etc..Fig. 2 is a kind of structural schematic diagram of display module provided by the embodiments of the present application.Such as figure
Shown in 2, the setting position at least two left eye polarizing films 210 (or at least two right eye polarizing films) being continuously arranged includes: edge
The optical axis 230 of the lens 220 is continuously set between actual object 240 and the lens 220, is set to described in any two
Between lens 220 or be set between the lens 220 and human eye etc..
Optionally, the setting position of spaced at least two left eyes polarizing film or at least two right eye polarizing films includes
At least one of following situations: it is set between lens described in any two along the optical axis interval of the lens, is set to reality
Between border object and the lens or it is set between the lens and human eye.Fig. 3 is provided by the embodiments of the present application another
The structural schematic diagram of kind display module.As shown in Figure 3a, two left eye polarizing film (or right eye polarizing films) 310 are along lens 320
Optical axis 330 is arranged at intervals between any two lens 320.Alternatively, as shown in Figure 3b, a left eye polarizing film 310 is set to
Between actual object 340 and lens 320, another left eye polarizing film 310 is set between any two lens 320；Correspondingly,
One right eye polarizing film is set between actual object and lens, another right eye polarizing film be set to any two lens it
Between.Alternatively, as shown in Figure 3c, a left eye polarizing film 310 is set between actual object 340 and lens 320, another left eye
Polarizing film 310 is set between lens 320 and human eye；Correspondingly, a right eye polarizing film be set to actual object and lens it
Between, another right eye polarizing film is set between lens and human eye.Alternatively, as shown in Figure 3d, a left eye polarizing film 310 is arranged
Between any two lens 320, another left eye polarizing film 310 is set between lens 320 and human eye；Correspondingly, one
Right eye polarizing film is set between any two lens, another right eye polarizing film is set between lens and human eye.
In wearing display equipment, polarizing film is fixed in polarizing film mounting base, and polarizing film mounting base is by gear and drives
The output axis connection of dynamic motor.It is continuous respectively or be arranged at intervals with two polarizing films for wearing the right and left eyes of display equipment.This
Sample design is advantageous in that polarizing film can be connected to the output shaft of different driving motors by polarizing film mounting base, thus
Under the driving of driving motor, realizes that at least two polarizing films rotate in opposite direction simultaneously, shorten needed for pattern switching
Time, improve pattern switching efficiency.
On the basis of the above embodiments, optionally, at least one of left eye polarizing film is the lens with polarizing coating,
And at least one of right eye polarizing film is the lens with polarizing coating.It can be heavy on the surface of lens using setting technique
One layer of dichroism material of product, to form polarizing coating on the surface of lens, to make characteristic of the lens with polarizing film.Fig. 4
For the structural schematic diagram of another display module provided by the embodiments of the present application.Lens and at least one polarization with polarizing coating
Piece is continuously arranged or is spaced setting.As shown in fig. 4 a, the lens 420 with polarizing coating 450 and polarizing film 410 are continuously arranged, and
Optical axis 430 along lens 420 is set between actual object 440 and lens 420.As shown in Figure 4 b, saturating with polarizing coating 440
Mirror 420 and the interval of polarizing film 410 are arranged, wherein polarizing film 410 is set to along the optical axis 430 of lens 420 without polarizing coating
Between 440 two lens 420, the lens 420 with polarizing coating 440 are set to without the lens 420 of polarizing coating 440 and people
Between eye.
Optionally, the polarization direction of the lens with polarizing coating is fixed, and is respectively driven left eye by driving assembly and is shown
At least one polarizing film in module and right eye display module along polarizing film optical axis rotation, to adjust at least one polarizing film
Polarization direction.It is worn in display equipment for example, the lens with polarizing coating are fixedly installed in, at least one remaining polarization
Piece is connect by polarizing film mounting base and gear with driving assembly, thus, polarizing film connected to it is driven by driving assembly
The optical axis rotation of mounting base polarizing film in turn, has adjusted the inclined of at least one remaining polarizing film to drive the rotation of polarizing film
Vibrationization direction.For example, having one there are the lens of polarizing coating and have respectively respectively the right and left eyes for wearing display equipment
One polarizing film being connect with driving assembly.The corresponding polarizing film mounting base of right and left eyes can be separately connected by a transmission shaft
On mounting rod, and one end of the transmission shaft is connect by gear with driving motor.Designing in this way is advantageous in that, passes through one group
Driving assembly can control the polarizing film rotation for wearing the right and left eyes of display equipment simultaneously, reduce hardware quantity, thus, favorably
The volume for showing equipment is worn in reducing.
On the basis of the above embodiments, optionally, processor is also used to: being obtained ambient light intensity, is based on the environment
Luminous intensity generates brightness adjustment instruction, and exports the brightness adjustment and indicate to the driving component.Wherein, brightness adjustment indicates
It is used to indicate the angle that the driving component adjusts the polarization direction of at least two polarizing film.Processor obtains environment light
There are many kinds of the modes of intensity, and the embodiment of the present application is simultaneously not especially limited.It should be noted that intensity of illumination refers to unit plane
The energy of received visible light in product.For example, processor obtains the light sensor environment collected worn in display equipment
The intensity data of light.Alternatively, processor obtains the environment picture for wearing camera shooting in display equipment, according to environment picture meter
Current ambient light intensity.Alternatively, processor access internet obtains the ambient light intensity etc. of current outdoor.Based on environment light
The brightness of intensity and virtual image generates brightness adjustment instruction, is matched with adjusting the brightness of ambient light intensity and virtual image.
If reducing ambient light intensity to protrude virtual image；If increasing ambient light intensity to protrude actual object；
If adjusting ambient light intensity in order to reduce the contrast for making virtual image and actual object and connecting with the brightness of virtual image
Closely.Processor is by brightness adjustment instruction output to driving assembly, so that driving motor exports suitable torque, to make at least two
The angle of the polarization direction of a left eye polarizing film (or at least two right eye polarizing films) meets actual displayed requirement.It designs in this way
Benefit be that can require the angle of the polarization direction of adjustment polarizing film according to actual displayed, realize to the figure of actual object
The adjustment of the brightness of picture is conducive to provide galore display effect.
It should be noted that display equipment provided by the embodiments of the present application of wearing is not limited to above-mentioned various pieces,
It can also be raised including power module, memory module, touch panel, camera, range sensor, heart rate detection module, osteoacusis
Sound device or other modules (such as microphone, wireless module ...).It wherein, is processor, driving motor, light by power module
The modules such as line sensor or camera are powered.
On the basis of the above embodiments, optionally, wearing display equipment includes intelligent glasses.Fig. 5 is the application implementation
A kind of structural schematic diagram for intelligent glasses that example provides.As shown in figure 5, intelligent glasses include that temple 510, frame 511, left eye are aobvious
Show module 514, right eye display module 515, image source 512, processor 513 and driving assembly 516.Wherein, display module can be with
It is set in frame, and display module can be two, including left eye display module 514 and right eye display module 515.Left eye is aobvious
Show that module 514 includes at least two left eye polarizing film (not shown)s, right eye display module 515 includes at least two right eye polarizing films
(not shown).Optionally, above-mentioned polarizing film can be additional increased two eyeglasses with polarizing coating.Alternatively, can also be
When preparing intelligent glasses, at least one lens in the lens group of display module are multiplexed with polarizing film.For example, in lens group
In a lens surface deposition polarizing coating etc..In at least two polarizing films of display module at least one polarizing film be can
Rotation.Polarizing film includes at least two left eye polarizing films and at least two right eye polarizing films.Under normal conditions, left eye polarizing film
Quantity be two, the quantity of right eye polarizing film is two.Rotatable polarizing film is installed in polarizing film mounting base and (does not draw
Out), and polarizing film mounting base is connect with driving assembly 516.For example, driving assembly 516 includes gear and driving motor, driving electricity
The output shaft of machine is connect with the mounting rod that mounting base extends out by gear.Processor 513 and driving assembly 516 can be set
In temple 510 or frame 511.Image source 512 can be set in temple 510.
Fig. 6 is the structural schematic diagram of the display module on a kind of intelligent glasses provided by the embodiments of the present application.Such as Fig. 6 institute
Show, display module may include polarizing film 610, semi-transparent semi-reflecting lens 630 and eyeglass 620, and semi-transparent semi-reflecting lens 630 carry
In on eyeglass 620.Eyeglass 620 can be goggles, at least one concave lens, at least one convex lens or be
The combination etc. of at least one concave lens and at least one convex lens.Semi-transparent semi-reflecting lens 630 can be it is transparent or semitransparent,
The light of virtual image for projecting image source 650 is oriented to human eye；Eyeglass 620, for reflect actual object
Light is transmitted to semi-transparent semi-reflecting lens 630；Semi-transparent semi-reflecting lens 630 are also used to, and come from practical object for what eyeglass 620 transmitted
The light of body reflection is oriented to human eye.Same eyeglass 620 is correspondingly arranged two polarizing films 610, in two polarizing films 610
Polarization direction angle meet the first preset condition when, realize virtual reality function, stop actual object reflection light
It is transmitted to semi-transparent semi-reflecting lens 620；Also, meet the second preset condition in the angle of the polarization direction of two polarizing films 610
When, realize augmented reality function, the light for allowing actual object to reflect is transmitted to semi-transparent semi-reflecting lens 620.It should be noted that
At least one polarizing film 610 can be along its optical axis rotation in 620 corresponding two polarizing films 610 of same eyeglass.
As shown in fig. 6, when user wears the intelligent glasses, by the image source 650 in temple 640 by virtual image
Light projects on semi-transparent semi-reflecting lens 630, so that the light of virtual image is oriented to human eye by the semi-transparent semi-reflecting lens 630.Place
The mode switching operation that reason device 660 obtains user's input triggers mode switching event if detecting mode switching operation.Place
When reason device 660 detects mode switching event, pattern switching instruction is generated, and output mode switching is indicated to driving assembly 670.
At least one left eye polarizing film in left eye display module and at least one right eye polarizing film in right eye display module can revolve
Turn, the rotatable left eye polarizing film and right eye polarizing film pass through polarizing film mounting base respectively and connect with driving assembly 670.Driving
Component 670 respectively drives the rotatable left eye polarizing film and right eye polarizing film according to pattern switching instruction and revolves along respective optical axis
Turn, to adjust separately the folder of the polarization direction at least two polarizing films that left eye display module and right eye display module include
Angle achievees the effect that the extraneous luminous intensity that control is transmitted through on glasses mirror surface 620.For example, two left eye polarizing films if it exists
Polarization direction is mutually orthogonal, and there are the polarization direction of two right eye polarizing films is mutually orthogonal, then light is hindered by polarizing film 610
Every no ambient is transmitted through eyeglass 620；If any two left eye polarizing film is non-orthogonal, and any two right eye
Polarizing film is non-orthogonal, then ambient can be transmitted through eyeglass 620 through polarizing film 610, to meet pattern switching need
It asks.
It should be noted that intelligent glasses can also include memory module, touch panel, camera, microphone or wireless
One of module is a variety of.It is understood that the component that intelligent glasses include is not limited to the above-mentioned various pieces enumerated,
It may include more or fewer components.
Memory module can be set in frame or mirror holder, and memory module can be accessed by a processor, and memory module can be with
It can also include nonvolatile memory, such as one or more disk memories, sudden strain of a muscle including high-speed random access memory
Memory device or other volatile solid-state parts.
The outside of at least one temple of intelligent glasses is arranged in touch panel, the touch panel, touches number for obtaining
According to touch panel is connected by inner transmission lines with processor.Wherein, touch panel can detect the finger sliding of user, point
Operation is hit, and the data detected are transmitted to processor accordingly and are handled to generate corresponding control instruction, it is exemplary
, can be left shift instruction, right shift instruction, move up instruction, move down instruction etc..
Camera can be the position that the upper side frame of frame is arranged in, and can be the preceding photographing module of acquisition ambient image,
The rear photographing module that can also be acquisition user eyeball information is also possible to the combination of the two.Specifically, camera will be acquired
Image be sent to processor identification, processing, and corresponding trigger event is triggered according to recognition result.For example, trigger event can
To be mode switching event.
Microphone can be set on frame or mirror holder, pass for acquiring the voice data of user's input, and by internal
Voice data transmission to processor identification, processing is triggered corresponding trigger event according to recognition result by defeated route.For example,
Trigger event can be mode switching event.
Wireless module can be set on frame or mirror holder, for sending or receiving wireless data.For example, by wireless
Module accesses internet, to obtain current outdoor environment luminous intensity etc..
Note that above are only the preferred embodiment and institute's application technology principle of the application.It will be appreciated by those skilled in the art that
The application is not limited to specific embodiment described here, be able to carry out for a person skilled in the art it is various it is apparent variation,
The protection scope readjusted and substituted without departing from the application.Therefore, although being carried out by above embodiments to the application
It is described in further detail, but the application is not limited only to above embodiments, in the case where not departing from the application design, also
It may include more other equivalent embodiments, and scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. a kind of virtual real mode it is compatible with augmented reality mode wear display equipment characterized by comprising processing
Device, driving assembly and display module；
The display module includes polarizing film, for inciting somebody to action when the polarization direction of the polarizing film meets the first preset condition
The light of virtual image is directed to human eye, to realize virtual reality function, and, meet in the polarization direction of the polarizing film
When the second preset condition, the light of the light of virtual image and actual object is directed to human eye respectively, to realize augmented reality
Function；
The processor is electrically connected with the driving component, is referred to for when detecting mode switching event, generating pattern switching
Show, and exports the pattern switching and indicate to the driving component；
The driving component is connect with the polarizing film, for adjusting the polarization of the polarizing film based on pattern switching instruction
Change direction.
2. according to claim 1 wear display equipment, which is characterized in that the driving component includes driving motor and tooth
Wheel, the driving motor are connect by gear with the polarizing film mounting base of the polarizing film；
The driving motor is electrically connected with the processor, and the pattern switching for receiving the processor indicates, and according to institute
State the driving force of pattern switching instruction output first direction；
The gear, connect the driving motor output shaft and the polarizing film mounting base, for by the first direction
Driving force is converted to the driving force for controlling the second direction of optical axis rotation of the polarizing film mounting base along the polarizing film.
3. according to claim 1 wear display equipment, which is characterized in that the display module includes left eye display module
With right eye display module, correspondingly, the polarizing film include at least two left eye polarizing films and at least two right eye polarizing films；
And the display module, it is mutually orthogonal for the polarization direction at least two left eye polarizing films, and at least two is right
When the polarization direction of eye polarizing film is mutually orthogonal, the light of virtual image is directed to human eye；And it is inclined in any two left eye
Shake piece polarization direction it is non-orthogonal, and any two right eye polarizing film polarization direction it is non-orthogonal when, respectively will be empty
The light of quasi- image and the light of actual object are directed to human eye.
4. according to claim 3 wear display equipment, which is characterized in that at least two left eyes polarizing film it is continuous or
Interval setting, at least two right eyes polarizing film is continuous or interval is arranged, the left eye display module and right eye display module
Respectively further comprise at least one lens；
Correspondingly, the setting position of at least two left eye polarizing films or at least two right eye polarizing films that are continuously arranged includes:
Continuously be set between actual object and the lens along the optical axis of the lens, be set to lens described in any two it
Between or be set between the lens and human eye；
And the setting position of spaced at least two left eyes polarizing film or at least two right eye polarizing films includes following feelings
At least one of condition:
Be set between lens described in any two along the optical axis interval of the lens, be set to actual object and the lens it
Between or be set between the lens and human eye.
5. according to claim 3 wear display equipment, which is characterized in that at least one of described left eye polarizing film is
Lens with polarizing coating, and, at least one of described right eye polarizing film is the lens with polarizing coating.
6. according to claim 5 wear display equipment, which is characterized in that the lens with polarizing coating and at least one
A polarizing film is continuously arranged or is spaced setting.
7. according to claim 5 wear display equipment, which is characterized in that the polarization of the lens with polarizing coating
Direction is fixed, and it is inclined to respectively drive at least one of described left eye display module and right eye display module by the driving component
Shake piece along the polarizing film optical axis rotation, to adjust the polarization direction of at least one polarizing film.
8. according to claim 7 wear display equipment, which is characterized in that the left eye display module and right eye show mould
Block further includes semi-transparent semi-reflecting lens respectively；
The semi-transparent semi-reflecting lens, light and reflection for transmiting the actual object reflection wear the image source of display equipment
The light of the virtual image of projection.
9. according to claim 1 wear display equipment, which is characterized in that the processor is also used to: obtaining environment light
Intensity generates brightness adjustment instruction based on the ambient light intensity, and exports the brightness adjustment and indicate to the driving component,
Wherein, the brightness adjustment instruction is used to indicate the polarization direction that the driving component adjusts the polarizing film.
10. according to any one of claim 1 to 9 wear display equipment, which is characterized in that described to wear display equipment
Including intelligent glasses.
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| CN201910626543.7A CN110346936A (en) | 2019-07-11 | 2019-07-11 | A kind of virtual real mode it is compatible with augmented reality mode wear display equipment |
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| CN201910626543.7A CN110346936A (en) | 2019-07-11 | 2019-07-11 | A kind of virtual real mode it is compatible with augmented reality mode wear display equipment |
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