CN105607331B - Show equipment angle-of-view adjusting method and system - Google Patents
Show equipment angle-of-view adjusting method and system Download PDFInfo
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- CN105607331B CN105607331B CN201511033620.6A CN201511033620A CN105607331B CN 105607331 B CN105607331 B CN 105607331B CN 201511033620 A CN201511033620 A CN 201511033620A CN 105607331 B CN105607331 B CN 105607331B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Abstract
The present invention provides a kind of display equipment angle-of-view adjusting method and system, multiple lenticules in array distribution are arranged in display equipment light emission side, lenticule diopter can be changed when applying different voltages for lenticule, obtain the corresponding relationship of the diopter of the voltage and multiple lenticules that are applied to multiple lenticules, adjust the voltage for being applied to multiple lenticules, to adjust the diopter of multiple lenticules, according to the diopter of multiple lenticules, the field angle of display equipment is adjusted.In whole process, lenticule diopter can be changed when applying different voltages for lenticule, therefore the diopter of the adjustable multiple lenticules of voltage of multiple lenticules is applied to by adjusting, since lenticule is in array distribution in display equipment light emission side, the diopter for adjusting multiple lenticules can effectively adjust the field angle of display equipment.
Description
Technical field
The present invention relates to display screen technology fields, more particularly to display equipment angle-of-view adjusting method and system.
Background technique
General display technology, whether LCD (Liquid Crystal Display, liquid crystal display) type, still
OLED (Organic Light-Emitting Diode, Organic Electricity laser display type), cannot achieve according to the demand of user
Freely adjust display field angle.General LCD type shows equipment, if necessary to adjust display field angle, mainly passes through liquid
The flip angle of brilliant molecule and cooperating to obtain a set field angle for polarizer, product is once completed, accordingly most
Big angles of display is just it has been determined that end user can not go the field angle for freely, intelligently adjusting display equipment as needed.
In some special scenes, if user needs to protect display content, prevent from being peeped when divulging a secret, it can not be by subtracting
Rink corner is neglected, so that the people on periphery is can't see content shown by display equipment, is unfavorable in the display for preventing from peeping display equipment
Hold
Summary of the invention
Based on this, it is necessary to aiming at the problem that general display technology can not adjust display equipment field angle, provide a kind of energy
Enough method and systems for adjusting display equipment field angle.
A kind of display equipment angle-of-view adjusting method, display equipment light emission side are provided with multiple in the micro- of array distribution
Lenticule diopter can be changed when applying different voltages for mirror, lenticule；
Show equipment angle-of-view adjusting method comprising steps of
Obtain the corresponding relationship of the diopter of the voltage and multiple lenticules that are applied to multiple lenticules；
The voltage for being applied to multiple lenticules is adjusted, to adjust the diopter of multiple lenticules；
According to the diopter of multiple lenticules, the field angle of display equipment is adjusted.
A kind of display equipment field angle regulating system, display equipment light emission side are provided with multiple in the micro- of array distribution
Lenticule diopter can be changed when applying different voltages for mirror, lenticule；
Show that equipment field angle regulating system includes:
Corresponding relationship obtains module, for obtaining the voltage and the diopter of multiple lenticules that are applied to multiple lenticules
Corresponding relationship；
Diopter adjustment module, for adjusting the voltage for being applied to multiple lenticules, to adjust the dioptric of multiple lenticules
Degree；
Field angle adjustment module adjusts the field angle of display equipment for the diopter according to multiple lenticules.
The invention shows equipment angle-of-view adjusting method and system, showing that equipment light emission side is arranged multiple is in array distribution
Lenticule diopter can be changed when applying different voltages for lenticule, lenticule, obtain be applied to the voltage of multiple lenticules with
The corresponding relationship of the diopter of multiple lenticules adjusts the voltage for being applied to multiple lenticules, to adjust bending for multiple lenticules
Luminosity adjusts the field angle of display equipment according to the diopter of multiple lenticules.In whole process, lenticule is applying difference
Lenticule diopter can be changed when voltage, therefore be applied to the adjustable multiple lenticules of voltage of multiple lenticules by adjusting
Diopter, due to lenticule in array distribution in display equipment light emission side, the diopter for adjusting multiple lenticules can be effective
Adjust the field angle of display equipment.
Detailed description of the invention
Fig. 1 is that the invention shows the flow diagrams of equipment angle-of-view adjusting method one embodiment；
Fig. 2 is that the invention shows the flow diagrams of second embodiment of equipment angle-of-view adjusting method；
Fig. 3 is the voltage and lenticule diopter correspondence diagram for being applied to lenticule；
Fig. 4 is that the invention shows the flow diagrams of equipment angle-of-view adjusting method third embodiment；
Fig. 5 is that the invention shows the structural schematic diagrams of equipment field angle regulating system one embodiment；
Fig. 6 is that the invention shows the structural schematic diagrams of equipment field angle second embodiment of regulating system；
Fig. 7 is that the invention shows the structural schematic diagrams of equipment field angle regulating system third embodiment.
Specific embodiment
In optical instrument, field angle refers to using the camera lens of optical instrument as vertex, can be passed through with the image of measured target
The angle that two edges of the maximum magnitude of camera lens are constituted；In the display system, field angle refers to display device end and observation
The angle of point (eyes) line.
When light is injected into another optical density different substance by a kind of object, the direction of propagation of light generates inclined
Folding, this phenomenon are known as dioptric phenomenon, indicate that the unit of this dioptric phenomenon size (refractive power) is that diopter (is abbreviated as
"D").1D refractive power, which is equivalent to, can focus on parallel rays on 1 meter of focal length.
As shown in Figure 1 and Figure 2, a kind of display equipment angle-of-view adjusting method, display equipment light emission side are provided with multiple in battle array
Lenticule diopter can be changed when applying different voltages for the lenticule of column distribution, lenticule.
The equipment that display equipment specifically shows image, such as LCD screen, OLED screen curtain.
Lens are a kind of optical elements that people are very familiar, it belongs to passive optical component, is used in optical system
It assembles, diverging light radiation.Common lens volume is bigger, and human eye can be seen, and belongs to refracting optical element, it then follows refraction
Law can study their optical property with the knowledge of geometric optics well.Identical lens press certain periodic arrangement
Lens array is in one plane just constituted, the optical property for the lens array being made of common lens is exactly single lens
The synthesis of function.Herein, the lenticule of lenticule diopter can be changed in selection when applying under different voltages, such micro-
Spherical surface deformation can occur in the case where changing added voltage condition for mirror, thus such lenticule can be changed when applying different voltages it is micro-
Mirror diopter.Specifically, it is micro- to can choose EAP (Electro Active Polymer, be electrically excited gel resin) for lenticule
Lens.
By taking EAP as an example, be applied to EAP lenticule voltage and EAP lenticule diopter corresponding relationship as shown in figure 3,
In Fig. 3, when apply voltage be greater than 2V it is more when, diopter starts as positive value, and when voltage is in (0,14V) section, diopter is with electricity
Press amplitude of variation maximum, when voltage is more than 14V, diopter reduces with voltage change amplitude.Specific amplitude of variation can be with base
It is calculated in detail in test data, details are not described herein.
Show equipment angle-of-view adjusting method comprising steps of
S200: the corresponding relationship of the diopter of the voltage and multiple lenticules that are applied to multiple lenticules is obtained.
The corresponding relationship for being applied to the voltage of multiple lenticules and the diopter of multiple lenticules can be based on historical experience
Data, or obtained based on real-time test data.Which kind of mode is selected to obtain in actual operation, it can be based on application scenarios
Demand is selected.
Step S200 is specifically included in one of the embodiments:
S220: the voltage for being applied to multiple lenticules is adjusted, and monitors the situation of change of the diopter of multiple lenticules, is obtained
Obtain monitoring result.
S240: according to monitoring result, pair of the diopter of the voltage and multiple lenticules that are applied to multiple lenticules is obtained
It should be related to.
In the present embodiment, the voltage and multiple lenticules for being applied to multiple lenticules are obtained using real-time test data
The corresponding relationship of diopter acquires monitoring by diopter and the voltage for being applied to lenticule of instrument and equipment monitoring lenticule
Data, then analyzed (such as drawing a diagram) monitoring data obtain the voltage for being applied to multiple lenticules and multiple micro-
The corresponding relationship of the diopter of mirror.The voltage and multiple lenticules for being applied to multiple lenticules are obtained by the way of real-time monitoring
Diopter corresponding relationship, it is ensured that corresponding relationship obtain it is accurate.
S400: the voltage for being applied to multiple lenticules is adjusted, to adjust the diopter of multiple lenticules.
Lenticule diopter can be changed when applying different voltages for lenticule, and therefore, adjusting is applied to multiple lenticules
Voltage can effectively adjust the diopter of multiple lenticules.Specifically, be applied to multiple lenticules voltage can according to
Family demand is adjusted, such as the modes such as similar smart phone brightness regulation draw runner are arranged and adjust；In addition, being applied to multiple micro-
The voltage of mirror can also be adjusted with automated intelligent, so as to show that the field angle of equipment can satisfy user demand after adjusting.
S600: according to the diopter of multiple lenticules, the field angle of display equipment is adjusted.
In array distribution in display equipment light emission side, the i.e. adjustable display of diopter for adjusting lenticule is set multiple lenticules
Standby field angle, therefore, herein, based on the diopter of the multiple lenticules adjusted before, adjustable display equipment
Field angle.
In the present embodiment, multiple lenticules in array distribution are arranged in display equipment light emission side, and lenticule is applying difference
Lenticule diopter can be changed when voltage, the voltage that acquisition is applied to multiple lenticules is corresponding with the diopter of multiple lenticules
Relationship adjusts the voltage for being applied to multiple lenticules, to adjust the diopter of multiple lenticules, according to the dioptric of multiple lenticules
Degree adjusts the field angle of display equipment.In whole process, lenticule diopter can be changed when applying different voltages for lenticule,
Therefore the diopter of the adjustable multiple lenticules of voltage of multiple lenticules is applied to by adjusting, since lenticule is in array
It is distributed in display equipment light emission side, the diopter for adjusting multiple lenticules can effectively adjust the field angle of display equipment.
As shown in Fig. 2, in one of the embodiments, before step S400 further include:
S320: multiple lenticule diopters are detected.
S340: when multiple lenticule diopters are not when default power zones are interior, adjusting is applied to multiple lenticules
Voltage, to correct the diopter of multiple lenticules, until multiple lenticule diopters are in default power zones.
Lenticule diopter can be detected by existing instrument and equipment, preset preset value between power zones,
It can be preset according to different application scenarios.Specifically, in some application scenarios, application scenarios are based on
Demand and display equipment performance, show that the angle of visibility that can satisfy user demand of equipment is known, such as certain liquid
The angle of visibility of crystal display screen is ± 30 degree, and corresponding relationship is known data between angle of visibility and lenticule diopter, because
This can preset between lenticule power zones according to known angle of visibility interval value.When multiple lenticule diopters do not exist
When this default power zones is interior, shows that the angle of visibility of current display setup is unable to satisfy user demand, need to adjust at this time aobvious
Show equipment angle of visibility, that is, need to carry out calibration adjusting to multiple lenticule diopters, so that multiple lenticule diopters are default
In power zones.Multiple lenticule diopters are adjusted can be by way of adjusting and being applied to lenticule voltage.Cause
This, in actual operation, when finding multiple lenticule diopters not when default power zones are interior, adjusting is applied to multiple micro-
The voltage of lens, to correct the diopter for calibrating multiple lenticules, until multiple lenticule diopters are between default power zones
It is interior, in this way by can be achieved with automatic adjustment display equipment field angle after subsequent processing, so that display equipment field angle meets
User demand.
In one of the embodiments, when multiple lenticule diopters are not when default power zones are interior, calculate separately
The difference of upper limit value and lower limit value between multiple lenticule diopters and default power zones, according to value relatively small in difference
And corresponding relationship, the voltage for needing to be applied to multiple lenticules is calculated, then the voltage for needing to be applied to multiple lenticules is applied
Add to multiple lenticules.
It is applied to the voltage of multiple lenticules, the diopter of multiple lenticules and shows between the angle of visibility three of equipment
In the presence of the relationship being corresponding in turn to, that is, the voltage X for being applied to multiple lenticules is adjusted, that is, the diopter Y of multiple lenticules can be changed,
The angle of visibility Z that display equipment may finally be adjusted, the specific value about X, Y and Z can be obtained based on historical empirical data.
It is an interval value between default power zones, having between upper limit value and lower limit value, such as default power zones is ± 5, section
Upper limit value is+5, and interval limit value is -5.Based on above-mentioned analysis, knowing multiple lenticule diopters and upper limit value and lower limit
In the difference of value after lesser difference, it can be calculated according to the difference and adjust multiple lenticule diopters to default diopter
It needs to apply voltage in section.
As shown in figure 4, in one of the embodiments, before step S320 further include:
S312: tracking position of human eye calculates human eye and shows the visual field angle of equipment.
S314: it according to the visual field angle of human eye and display equipment, updates between presetting power zones.
Since when visual field angle is not identical between human eye and display equipment, display equipment can satisfy the view of user demand
Rink corner can change it is identical, for this situation, in the present embodiment, consider human eye and show equipment visual field angle to display
Equipment can satisfy the influence of the field angle of user demand, according to the visual field angle of human eye and display equipment, amendment display equipment
The field angle that can satisfy user demand updates pre- further according to the field angle that revised display equipment can satisfy user demand
If between power zones, so as to show that the field angle of equipment can satisfy user demand after final adjusting.
The voltage for being applied to multiple lenticules is adjusted, in one of the embodiments, to adjust the dioptric of multiple lenticules
The step of spending include:
The voltage for being applied to each lenticule is adjusted, respectively to adjust the diopter of multiple lenticules.
In the present embodiment, adjusting unit is independent with each lenticule, adjusts be applied to each lenticule respectively
Voltage, to adjust the diopter of multiple lenticules.In actual operation, it is necessary first to calculate and adjust dioptric needed for each lenticule
Angle value adjusts dioptric optical value further according to needed for each lenticule, and the voltage value of each lenticule is applied to needed for calculating separately, then
The required voltage value for being applied to each lenticule is applied to corresponding lenticule.
The voltage for being applied to multiple lenticules is adjusted, in one of the embodiments, to adjust the dioptric of multiple lenticules
The step of spending include:
With the microlens array of entire multiple lenticule buildings for single controlled plant, unified adjusting is applied to entire micro-
The voltage of lens array, to adjust the diopter of multiple lenticules.
In the present embodiment, unified to adjust with the microlens array of entire multiple lenticule buildings for single controlled plant
It is applied to the voltage of entire microlens array, to adjust the diopter of multiple lenticules.Using the independent tune in above-described embodiment
Section applies voltage and whole same adjusting in the present embodiment is still used to apply voltage, can be based on display equipment field angle adjusting side
The application scenarios demand and multiple lenticules institute forming array structure of method are chosen.
As shown in figure 5, a kind of display equipment field angle regulating system, display equipment light emission side is provided with multiple in array point
Lenticule diopter can be changed when applying different voltages for the lenticule of cloth, lenticule；
Show that equipment field angle regulating system includes:
Corresponding relationship obtains module 200, for obtains be applied to the voltage of the multiple lenticule with it is the multiple micro-
The corresponding relationship of the diopter of mirror.
Diopter adjustment module 400, for adjusting the voltage for being applied to multiple lenticules, to adjust bending for multiple lenticules
Luminosity.
Field angle adjustment module 600 adjusts the field angle of display equipment for the diopter according to multiple lenticules.
In this example it is shown that multiple lenticules in array distribution are arranged in equipment light emission side, lenticule is applying not
With can be changed lenticule diopter when voltage, corresponding relationship, which obtains module 200 and obtains, is applied to the voltage of multiple lenticules and more
The corresponding relationship of the diopter of a lenticule, diopter adjustment module 400 adjust the voltage for being applied to multiple lenticules, to adjust
The diopter of multiple lenticules, field angle adjustment module 600 adjust the visual field of display equipment according to the diopter of multiple lenticules
Angle.In whole process, lenticule when applying different voltages can be changed lenticule diopter, therefore by adjust be applied to it is multiple
The diopter of the adjustable multiple lenticules of the voltage of lenticule, due to lenticule in array distribution in display equipment light emission side,
The diopter for adjusting multiple lenticules can effectively adjust the field angle of display equipment.
As shown in fig. 6, corresponding relationship acquisition module 200 includes: in one of the embodiments,
Monitoring unit 220 for adjusting the voltage for being applied to the multiple lenticule, and monitors the multiple lenticule
The situation of change of diopter obtains monitoring result；
Acquiring unit 240, for according to the monitoring result, obtain be applied to the voltage of the multiple lenticule with it is described
The corresponding relationship of the diopter of multiple lenticules.
In the present embodiment, the voltage and multiple lenticules for being applied to multiple lenticules are obtained using real-time test data
The corresponding of diopter is closed, and by diopter and the voltage for being applied to lenticule of instrument and equipment monitoring lenticule, acquires monitoring number
According to, then monitoring data is analyzed (such as drawing a diagram), obtain the voltage and multiple lenticules for being applied to multiple lenticules
Diopter corresponding relationship.The voltage and multiple lenticules for being applied to multiple lenticules are obtained by the way of real-time monitoring
The corresponding relationship of diopter, it is ensured that corresponding relationship obtains accurate.
As shown in fig. 6, showing equipment field angle regulating system in one of the embodiments, further include:
Detection module 320, for detecting the multiple lenticule diopter；
Diopter calibration module 340, for when the multiple lenticule diopter is not when default power zones are interior, tune
Section is applied to the voltage of the multiple lenticule, to correct the diopter of the multiple lenticule, until the multiple lenticule
Diopter is in the default power zones.
Detection module 320 can detect lenticule diopter by existing instrument and equipment.It is pre- in diopter calibration module 340
If between power zones being preset value, can be preset according to different application scenarios.Specifically, at certain
In one application scenarios, the performance of demand and display equipment based on application scenarios, show equipment can satisfy user demand
Angle of visibility be known, such as the angle of visibility of certain LCD Panel is ± 30 degree, and angle of visibility and lenticule diopter
Between corresponding relationship be known data, therefore according to known angle of visibility interval value, lenticule diopter can be preset
Section.When default power zones are interior herein for multiple lenticule diopters, show that the angle of visibility of current display setup can not
Meet user demand, need to adjust display equipment angle of visibility at this time, that is, need to carry out calibration adjusting to multiple lenticule diopters,
So that multiple lenticule diopters are in default power zones.Multiple lenticule diopters, which are adjusted, can pass through adjusting
It is applied to the mode of lenticule voltage.Therefore, in actual operation, when the multiple lenticule diopters of discovery are not in default diopter
When in section, the voltage for being applied to multiple lenticules is adjusted, to correct the diopter for calibrating multiple lenticules, until multiple micro-
Mirror diopter is in default power zones, in this way by can be achieved with automatic adjustment display equipment visual field after subsequent processing
Angle, so that display equipment field angle meets user demand.
As shown in fig. 7, showing equipment field angle regulating system in one of the embodiments, further include:
Computing module 312 is tracked, for tracking position of human eye, calculates the visual field angle of human eye and the display equipment.
Section update module 314 updates described default for the visual field angle according to the human eye and the display equipment
Between power zones.
Since when visual field angle is not identical between human eye and display equipment, display equipment can satisfy the view of user demand
Rink corner can change it is identical, for this situation, in the present embodiment, consider human eye and show equipment visual field angle to display
Equipment can satisfy the influence of the field angle of user demand, and tracking computing unit tracks position of human eye, calculates human eye and shows with described
Show the visual field angle of equipment, according to the visual field angle of human eye and display equipment, correcting display equipment can expire threshold value updating unit
The field angle of sufficient user demand, the field angle that can satisfy user demand further according to revised display equipment update default dioptric
Section is spent, so as to show that the field angle of equipment can satisfy user demand after final adjusting.
Diopter adjustment module 400 is applied to each described micro- specifically for adjusting respectively in one of the embodiments,
The voltage of lens, to adjust the diopter of the multiple lenticule.
In the present embodiment, diopter adjustment module 400 is independent adjusting unit with each lenticule, adjusts apply respectively
The voltage of each lenticule is added to, to adjust the diopter of multiple lenticules.In actual operation, it is necessary first to calculate each micro-
Dioptric optical value is adjusted needed for lens, adjusts dioptric optical value further according to needed for each lenticule, is applied to needed for calculating separately each
The voltage value of lenticule, then the required voltage value for being applied to each lenticule is applied to corresponding lenticule.
Diopter adjustment module 400 is specifically used for constructing with entire the multiple lenticule in one of the embodiments,
Microlens array be single controlled plant, it is unified to adjust the voltage for being applied to the entire microlens array, described in adjusting
The diopter of multiple lenticules.
In the present embodiment, diopter adjustment module 400 is single with the microlens array of entire multiple lenticule buildings
Controlled plant, it is unified to adjust the voltage for being applied to entire microlens array, to adjust the diopter of multiple lenticules.Using above-mentioned
Independent adjusting in embodiment applies voltage and whole same adjusting in the present embodiment is still used to apply voltage, can be based on display
The application scenarios demand and multiple lenticules institute forming array structure of equipment angle-of-view adjusting method are chosen.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of display equipment angle-of-view adjusting method, which is characterized in that display equipment light emission side is provided with multiple in array point
Lenticule diopter can be changed when applying different voltages for the lenticule of cloth, the lenticule；
The display equipment angle-of-view adjusting method comprising steps of
Obtain the corresponding relationship of the diopter of the voltage and the multiple lenticule that are applied to the multiple lenticule；
Detect the multiple lenticule diopter；
When the multiple lenticule diopter is not when default power zones are interior, the multiple lenticule diopter is calculated separately
The difference of upper limit value and lower limit value between the default power zones；
According to the corresponding lenticule diopter of smaller value in the difference and the corresponding relationship, obtain being applied to the multiple
The voltage of lenticule；
The voltage for being applied to the multiple lenticule is adjusted, to correct the diopter of the multiple lenticule, until the multiple
Lenticule diopter is in the default power zones；
The voltage for being applied to the multiple lenticule is adjusted, to adjust the diopter of the multiple lenticule；
According to the diopter of the multiple lenticule, the field angle of the display equipment is adjusted.
2. display equipment angle-of-view adjusting method according to claim 1, which is characterized in that the acquisition is applied to described
The step of corresponding relationship of the voltage of multiple lenticules and the diopter of the multiple lenticule includes:
The voltage for being applied to the multiple lenticule is adjusted, and monitors the situation of change of the diopter of the multiple lenticule, is obtained
Obtain monitoring result；
According to the monitoring result, the diopter of the voltage and the multiple lenticule that are applied to the multiple lenticule is obtained
Corresponding relationship.
3. display equipment angle-of-view adjusting method according to claim 1, which is characterized in that the multiple in the detection
Before the step of lenticule diopter further include:
Position of human eye is tracked, the visual field angle of human eye and the display equipment is calculated；
According to the visual field angle of the human eye and the display equipment, update between the default power zones.
4. display equipment angle-of-view adjusting method according to claim 1, which is characterized in that the adjusting is applied to described
The step of voltage of multiple lenticules, diopter to adjust the multiple lenticule includes:
The voltage for being applied to each lenticule is adjusted, respectively to adjust the diopter of the multiple lenticule.
5. display equipment angle-of-view adjusting method according to claim 1, which is characterized in that the adjusting is applied to described
The step of voltage of multiple lenticules, diopter to adjust the multiple lenticule includes:
With the microlens array of entire the multiple lenticule building for single controlled plant, unified adjusting is applied to entire described
The voltage of microlens array, to adjust the diopter of the multiple lenticule.
6. a kind of display equipment field angle regulating system, which is characterized in that display equipment light emission side is provided with multiple in array point
Lenticule diopter can be changed when applying different voltages for the lenticule of cloth, the lenticule；
The display equipment field angle regulating system includes:
Corresponding relationship obtains module, for obtaining the dioptric of the voltage Yu the multiple lenticule that are applied to the multiple lenticule
The corresponding relationship of degree；
Detection module, for detecting the multiple lenticule diopter；
Diopter calibration module, for calculating separately when the multiple lenticule diopter is not when default power zones are interior
The difference of upper limit value and lower limit value between the multiple lenticule diopter and the default power zones；According in the difference
The corresponding lenticule diopter of smaller value and the corresponding relationship, obtain the voltage for being applied to the multiple lenticule；It adjusts
It is applied to the voltage of the multiple lenticule, to correct the diopter of the multiple lenticule, until the multiple lenticule is bent
Luminosity is in the default power zones；
Diopter adjustment module, for adjusting the voltage for being applied to the multiple lenticule, to adjust the multiple lenticule
Diopter；
Field angle adjustment module adjusts the field angle of the display equipment for the diopter according to the multiple lenticule.
7. display equipment field angle regulating system according to claim 6, which is characterized in that the corresponding relationship obtains mould
Block includes:
Monitoring unit for adjusting the voltage for being applied to the multiple lenticule, and monitors the diopter of the multiple lenticule
Situation of change, obtain monitoring result；
Acquiring unit, for according to the monitoring result, obtain be applied to the voltage of the multiple lenticule with it is the multiple micro-
The corresponding relationship of the diopter of lens.
8. display equipment field angle regulating system according to claim 6, which is characterized in that further include:
Computing module is tracked, for tracking position of human eye, calculates the visual field angle of human eye and the display equipment；
Section update module updates the default diopter for the visual field angle according to the human eye and the display equipment
Section.
9. display equipment field angle regulating system according to claim 6, which is characterized in that the diopter adjustment module
It is applied to the voltage of each lenticule, specifically for adjusting respectively to adjust the diopter of the multiple lenticule.
10. display equipment field angle regulating system according to claim 6, which is characterized in that the diopter adjusts mould
Specifically for the microlens array with entire the multiple lenticule building for single controlled plant, unified adjusting is applied to whole block
The voltage of a microlens array, to adjust the diopter of the multiple lenticule.
Priority Applications (1)
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| CN110098241B (en) * | 2019-05-21 | 2022-08-30 | 京东方科技集团股份有限公司 | Display panel, control method thereof and display device |
| CN112769025A (en) * | 2020-12-30 | 2021-05-07 | 中国科学院微电子研究所 | Optical shaping device and method |
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| EP1738589B1 (en) * | 2004-04-13 | 2011-07-20 | Koninklijke Philips Electronics N.V. | Autostereoscopic display device |
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