CN108519668A - A kind of display processing method of lens, display device and display device - Google Patents
A kind of display processing method of lens, display device and display device Download PDFInfo
- Publication number
- CN108519668A CN108519668A CN201810503166.3A CN201810503166A CN108519668A CN 108519668 A CN108519668 A CN 108519668A CN 201810503166 A CN201810503166 A CN 201810503166A CN 108519668 A CN108519668 A CN 108519668A
- Authority
- CN
- China
- Prior art keywords
- lens
- display device
- control signal
- focal length
- deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0081—Simple or compound lenses having one or more elements with analytic function to create variable power
Abstract
The embodiment of the invention discloses the display processing methods of a kind of lens, display device and display device.Display device includes：Display device layer with multiple luminescence units, at least one lens, and the control module that is connected with each lens；There are one luminescence units for the incident side setting of each lens, control module is used to apply control signal to lens, lens are used to that corresponding deformation to occur according to control signal, the focal length of deformation rear lens shortens or elongated so that the luminescence unit of lens incident side and the relative position of the focal length of this lens change；Lens are additionally operable to the light for sending out luminescence unit after this lens, form directional light or scattering light.Present invention implementation solves existing peep-proof display device, in by way of increasing the peep-proof device for obstructing light and realizing narrow viewing angle, the problems such as causing the brightness degradation of display device, and increase the hardware cost and production difficulty of product.
Description
Technical field
This application involves but be not limited to display technology field, the display of espespecially a kind of lens, display device and display device
Processing method.
Background technology
With the development of display technology field, display is widely used to the various aspects of people's daily life, user
It is higher and higher to the Functional Requirement of display, such as ask user under different application occasion different to the viewing angle requirements of display.
When user is in the environment for having and sharing demand, such as when watching other people program together, need display have compared with
Wide visual angle, to achieve the purpose that share；And when user is in the open environment for having privacy requirements, such as user pass through it is aobvious
Show that device inputs the password of various on-line payments, watches in public environment personal information or when confidential information, then needs display
There is relatively narrow visual angle, to achieve the purpose that peep-proof, protects individual privacy.The peep-proof of current peep-proof display device such as 3M companies
Film, the principle of this kind of peep-proof display device are all to be bonded the peep-proof for obstructing big visual angle light on the surface of existing display device
Device, the peep-proof device can realize the purpose for obstructing big visual angle light by circuit control.However, being bonded above-mentioned peep-proof device
Display device have the following problems：First, since the principle of peep-proof device is barrier light, display device can be caused in this way
Brightness degradation, influences user experience；Second, increase the component number of existing display device, and newly-increased fitting
Technique increases the hardware cost and production difficulty of product.
Invention content
In order to solve the above-mentioned technical problem, an embodiment of the present invention provides a kind of lens, display device and display devices
Display processing method solves existing peep-proof display device, since the peep-proof device realization by increase for obstructing light is narrow
In the mode at visual angle, the brightness degradation of display device is caused, and hardware cost and the production difficulty etc. for increasing product
Problem.
The embodiment of the present invention provides a kind of lens, including：It is connected to the lenticular body of control signal；
The lenticular body, for corresponding deformation, the lenticular body after deformation to occur according to the control signal received
Focal length shortens or elongated.
Optionally, in lens as described above, further include：The first pin and second being connected with the lenticular body draw
Foot；
The lenticular body connects the control signal by first pin, is grounded by the second pin.
Optionally, in lens as described above,
The lenticular body is additionally operable to receive the first control signal generation increased shape of curvature according to first pin
Become, the focal length of the lenticular body shortens after deformation；Alternatively,
The lenticular body is additionally operable to receive the shape that curvature reduction occurs for second control signal according to the second pin
Become, the focal length of the lenticular body is elongated after deformation.
The embodiment of the present invention also provides a kind of display device, including：Display device layer is set to the display device layer and goes out
At least one lens of light side, and the control module that is connected with each lens；
Wherein, the display device layer includes multiple luminescence units, and there are one hairs for the incident side setting of each lens
Light unit；
The control module, for applying control signal to the lens；
The lens, for corresponding deformation, the lens after deformation to occur according to the control signal received
Focal length shortens or elongated so that the relative position of the luminescence unit and the focal length of this lens of the lens incident side changes；
The lens are additionally operable to the light for sending out the luminescence unit after this lens, form directional light or scattering
Light.
Optionally, in display device as described above,
The control module is additionally operable to apply first control signal to the lens；
The lens are additionally operable to that the increased deformation of curvature occurs according to the first control signal received, after deformation
The focal length of the lens shortens so that the luminescence unit of the lens incident side is located on the focal length of this lens；
The lens are additionally operable to the light for sending out the luminescence unit after this lens, form directional light.
Optionally, in display device as described above,
The control module is additionally operable to apply second control signal to the lens；
The lens are additionally operable to that the deformation that curvature reduces occurs according to the second control signal received, after deformation
The focal length of the lens is elongated so that the luminescence unit of the lens incident side is located in the focal length of this lens；
The lens are additionally operable to the light for sending out the luminescence unit after this lens, form scattering light.
Optionally, in display device as described above, further include：The display device layer is set to far from the lens one
The backboard of side；
The lens include：Lenticular body, and the first pin and second pin that are connected with the lenticular body, described
One pin is connected with the control module, and the second pin is grounded by backboard.
Optionally, in display device as described above, the coverage area of the lenticular body enters more than or equal to the lens
The radiation scope of the luminescence unit of light side setting.
Optionally, in display device as described above, the lens further include：The holder being connected with the lenticular body,
The lenticular body is set to the light emission side of the luminescence unit, first pin and the second pin point by the holder
It is not set on the holder.
Optionally, in display device as described above, the holder is light screening material；Alternatively, being coated on the holder
Light screening material.
The embodiment of the present invention also provides a kind of display processing method of display device, and the display processing method is as above-mentioned
What any one of them display device executed, the method includes：
Control module operates generation control signal according to the user's choice；
The control module applies the control signal to lens so that corresponding deformation occurs for the lens, after deformation
The focal length of the lens shortens or elongated so that the relative position of the luminescence unit of the lens incident side and the focal length of this lens
It changes.
Optionally, in the display processing method of display device as described above, the control module is according to the user's choice
Operation generates control signal, including：
The peep-proof schema creation first control signal that the control module is selected according to user；
The control module applies control signal to the lens, including：
The control module applies first control signal to the lens so that the increased shape of curvature occurs for the lens
Become, the focal length of the lens shortens after deformation, so that the luminescence unit of the lens incident side is located at the focal length of this lens
On.
Optionally, in the display processing method of display device as described above, the control module is according to the user's choice
Operation generates control signal, including：
The control module generates second control signal according to the shared model that user selects；
The control module applies control signal to the lens, including：
The control module applies second control signal to the lens so that the shape that curvature reduces occurs for the lens
Become, the focal length of the lens is elongated after deformation, so that the luminescence unit of the lens incident side is located at the focal length of this lens
It is interior.
The embodiment of the present invention also provides a kind of computer equipment, including：Memory and processor；
The memory, for preserving executable instruction；
The processor, for realizing such as any of the above-described when executing the executable instruction that the memory preserves
The display processing method of the display device.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has
Executable instruction, the executable instruction are realized when being executed by processor at the display of display device as described in any one of the above embodiments
Reason method.
The display processing method of lens provided in an embodiment of the present invention, display device and display device, display device include：
Display device layer with multiple luminescence units, at least one lens and the control module being connected with each lens, and it is every
There are one luminescence unit, the control signal that lens can apply according to control module occurs corresponding for the incident side setting of a lens
The deformation of deformation, lens can increased or decrease for curvature, and the focal length of deformation rear lens shortens or elongated, so that lens enter
The luminescence unit of light side and the relative position of the focal length of this lens change, and the image-forming principle based on lens is it is found that lens can
Incident light to be formed to directional light or scattering light after this lens.Display device provided in an embodiment of the present invention is in lens
Different deformation state under, may be implemented the display effect of different visual angles, including the wide viewing angle of scattering light show and directional light
Narrow viewing angle shows while realizing peep-proof display, solve existing peep-proof display device, due to by increasing for obstructing light
The peep-proof device of line is realized in the mode of narrow viewing angle, causes the brightness degradation of display device, and increase the hard of product
The problems such as part cost and production difficulty.
Description of the drawings
Attached drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is a kind of structural schematic diagram of lens provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of manufacturing process of lens provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another lens provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention；
Fig. 5 is a kind of principle schematic of dispaly state of display device provided in an embodiment of the present invention；
Fig. 6 is the principle schematic of another dispaly state of display device provided in an embodiment of the present invention；
Fig. 7 is a kind of vertical view of display device provided in an embodiment of the present invention；
Fig. 8 is the vertical view of another display device provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of another display device provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of another display device provided in an embodiment of the present invention；
Figure 11 is a kind of flow chart of the display processing method of display device provided in an embodiment of the present invention；
Figure 12 is a kind of structural schematic diagram of computer equipment provided in an embodiment of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
The present invention provides following specific embodiment and can be combined with each other, for same or analogous concept or process
It may be repeated no more in some embodiments.
Fig. 1 is a kind of structural schematic diagram of lens provided in an embodiment of the present invention.Lens 100 provided in this embodiment can be with
Including：It is connected to the lenticular body 110 of control signal.
The lenticular body 110, for corresponding deformation to occur according to the control signal received, deformation rear lens body 110
Focal length shortens or elongated.
It is a kind of lens with shape memory, the shape of the lens in lens 100 provided in an embodiment of the present invention
Memory capability can be by electroexcitation, for example, the lenticular body 110 of the lens 100 is connected on a control signal, to saturating
Mirror body 110 will produce corresponding deformation when applying the control signal.Lens 100 in the embodiment of the present invention can be convex lens,
Lenticular body 110 can be the part that lens 100 have optical effect, i.e. the part of convex lens, lenticular body 110 is being controlled
After the excitation of signal, it may occur that the deformation of deformation, lenticular body 110 can be that curvature increases or curvature reduces, i.e. convex lens part
It thickens or thinning, correspondingly, increased (convex lens part thickens) in curvature, the focal length f of lenticular body 110 can shorten,
In the case where curvature reduces (convex lens parts thinner), the focal length f of lenticular body 110 can be elongated.
Need to illustrate when, schematically represent the lenticular body 110 of lens 100 under different deformation state in Fig. 1
Shape and focal length f do not represent amount of curvature and the actual ratio relationship of focal length f, for example, state 1 is the routine of lenticular body 110
State can set and control signal under the state as low level, and curvature 1 indicates that the shape of convex lens part, corresponding focal length are f1,
State 2 is lenticular body 110 in the case where receiving high level signal, and curvature 2 indicates the shape of convex lens part, corresponding focal length
For f2, it can be seen that curvature 2 is more than curvature 1, and focal length f2 is less than f1.
The above-mentioned lenticular body 110 having been described above in the embodiment of the present invention is convex lens, can according to the image-forming principle of convex lens
Know, object at a distance from convex lens be less than focal length when at amplification picture.It for example, can be by lens provided in an embodiment of the present invention
100 are applied in display device, and normally display device includes the luminescence unit of array arrangement, and lens 100 can be arranged
In the light emission side of luminescence unit, and the deformation tendency by controlling signal control lenticular body 110；The luminescence unit is placed in this
When in the focal length of lenticular body 110, after light that luminescence unit is sent out passes through lenticular body 110, scattering light can be formed, at this time light
Visual angle is wider；In addition, when luminescence unit being placed on the focal length of the lenticular body 110, the light that luminescence unit is sent out passes through lens
After body 110, directional light can be formed, the visual angle of light is very narrow at this time.As can be seen that being controlled in lens 100 thoroughly by controlling signal
The deformation tendency of mirror body 110 can then make lens 100 form the light of different visual angles, you can to put forward the embodiment of the present invention
The lens 100 of confession are applied in display device so that display device has different size of display view angle, to meet user to aobvious
The visual angle changeability demand of showing device.
Lens 100 provided in an embodiment of the present invention, including the lens 110 of control signal are connected to, which can be with
Corresponding deformation occurs according to the control signal received, the deformation of lenticular body 110 can increased or decrease for curvature, thus may be used
Know that the focal length of deformation rear lens body shortens or elongated.Lens 100 provided in an embodiment of the present invention are applied to existing display device
When, display device, which may be implemented, has the function of different visual angles, in addition, the control action by controlling signal, it can be to display
The visual angle of device is effectively switched, to meet visual angle changeability demand of the user to display device.
Optionally, in embodiments of the present invention, the material of lenticular body 110 can be thermoplastic macromolecule material and conducting powder
The composite at end, wherein thermoplastic macromolecule material includes but is not limited to polyethylene, acrylonitrile-butadiene-styrene (ABS),
Polyurethane, conductive powder include but is not limited to iron powder, carbon black.
In the embodiment of the present invention, the lenticular body 110 (opticator) of lens 100 is the structure with deformation demand, is being made
When making lenticular body 110, the form after deformation and before deformation can be first set according to actual use demand, if for example, actual use
Middle requirement is to have the effect of divergent rays in a normal state, needs light of laying in a coffin in some special cases, that is, is formed and regarded
The smaller parallel rays in angle, at this point it is possible to by the state 2 in Fig. 1 as the form after deformation, state 1 is then the shape before deformation
State.
Fig. 2 is a kind of schematic diagram of manufacturing process of lens provided in an embodiment of the present invention, and the manufacturing process of the lens can
Think：It is cooled down under the original state (a) (i.e. soft state) of material, the form being first fabricated to after deformation excites shape
State (b), in this state pass through cobalt element crosslinking with radiation make lens have shape memory effect, that is, formed can anti-phase state (c),
Then lens are deformed into the shape before deformation below glass transition temperature by external force, i.e. lens make shaped state
(d), by being cooled into lens original state (e).After the making for completing lens, it is powered to lens and applies control signal, electricity
Excitation makes conductive powder generate heat, and reversible phase ablation, lens revert to (b) state, and power-off is so that after conductive powder cooling, and lens are then
It is converted to (e) state.
Optionally, Fig. 3 is the structural schematic diagram of another lens provided in an embodiment of the present invention.Lens 100 shown in Fig. 1
On the basis of, lens 100 provided in an embodiment of the present invention can also include：The first pin 111 for being connected with lenticular body 110 and
Second pin 112.Fig. 3 is shown so that lenticular body 110 is in state 2 as an example
In practical applications, lenticular body 110 connects control signal by the first pin 111, is connect by second pin 112
Ground.It is powered to lens 100 and applies the premise of control signal, it is desirable that the lenticular body 110 can form power-up power circuit, that is, pass through
Second pin 112 is grounded, and in such a way that the first pin 111 connects control signal, applies control letter to the lenticular body 110
Number.Control signal in the embodiment of the present invention can be high level or low level, may be used not in different application scenarios
Different deformation effects are realized with level.
In an implementation of the embodiment of the present invention, lenticular body 110 are additionally operable to be received according to the first pin 111
The increased deformation of curvature occurs for first control signal, and the focal length of deformation rear lens body 110 shortens.First in the embodiment of the present invention
It is, for example, high level to control signal, which is, for example, 1.8 volts of (V)~12V；If lens 100 are applied to display device
In, lenticular body 110 has the function of divergent rays under conventional sense, is displayed for the conventional display pattern of device, when with
Family requires display device to have peep-proof effect, that is, lenticular body 110 is required to have the effect of light of laying in a coffin, then can be high by applying
Level increases the curvature of lenticular body 110, then the focal length of lenticular body 110 shortens so that luminescence unit is located at deformation rear lens
On the focal length of body 110, in this way, light passes through lenticular body 110 that can form parallel rays, display device is then aobvious with narrow viewing angle
Show effect.
In another realization method of the embodiment of the present invention, lenticular body 110 is additionally operable to be received according to second pin 112
The deformation that curvature reduces occurs to second control signal, the focal length of deformation rear lens body 110 is elongated.In the embodiment of the present invention
Two control signals are, for example, low level, which is, for example, 0V~0.8V；Continuation is illustrated with above-mentioned example, if lenticular body
110 currently increase level, and display device is currently under peep-proof display pattern, when user require display device can more people simultaneously
It watches video or other files, then requires display device that there is wider visual angle, then it can be by applying low level by lenticular body
110 curvature reduces, then the focal length of lenticular body 110 is elongated so that luminescence unit be located at the focal length of deformation rear lens body 110 with
Interior, in this way, light can form the light of transmitting across lenticular body 110, display device then has the display effect of wide viewing angle.
It should be noted that the conventional sense that the embodiment of the present invention does not limit lenticular body 110 is state 1 or shape in Fig. 1
State 2, it is high level also not limit first control signal, and second control signal is low level, does not also limit lenticular body 110 and is applying
Curvature increases when high level, focal length shortens, and when applying low level, curvature reduction, focal length are elongated；It can also be by lenticular body
110 application high level make its curvature reduce, focal length is elongated, and the deformation corresponding with different voltages are applied of the state of lenticular body 110 becomes
Gesture can be according to actual use situation flexible configuration.
Based on the lens 100 that the various embodiments described above of the present invention provide, the embodiment of the present invention also provides a kind of display device 10,
The display device 10 includes the lens 100 in any implementation shown in above-mentioned Fig. 1 to the Fig. 3 of the present invention.
Fig. 4 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention.It is provided in an embodiment of the present invention aobvious
Showing device 10 may include：Display device layer 120, at least one lens 100 for being set to 120 light emission side of display device layer, with
And the control module 130 (being not shown in Fig. 4) being connected with each lens 100.
Wherein, display device layer 120 includes multiple luminescence units 121, and there are one hairs for the incident side setting of each lens 100
Light unit 121.
Display device 10 provided in an embodiment of the present invention is carried configured with any embodiment shown in above-mentioned Fig. 1 to the Fig. 3 of the present invention
The lens 100 of confession.That is, the deformation nature of the lens 100 provided based on the above embodiment of the present invention, display device 10 can
To realize different display effects, the luminescent device of the display device 10 is display device layer 120, in the display device layer 120
Luminescence unit 121 including array arrangement, luminescence unit 121 are, for example, light emitting diode (Light Emitting Diode, letter
Referred to as：LED), or for Organic Light Emitting Diode (Organic Light-Emitting Diode, referred to as：OLED).Display
At least one lens 100 can be arranged in the light emission side of device layer 120, and there are one shine for the incident side setting of each lens 100
Unit 121, that is to say, that there are one corresponding luminescence units 121 for the tool of each lens 100 in the embodiment of the present invention, this shines
Unit 121 is located at the incident side of lens 100, however not each luminescence unit 121 has corresponding lens 100, lens 100
Quantity and installation position can be configured with according to the display device 10 application scenarios and performance requirement.
Display device 10 provided in an embodiment of the present invention further includes：It is set to one of display device layer 120 far from lens 100
The backboard 140 of side, and it is set in turn in the backlight membrane material 150 and display screen 160 of 100 light emission side of lens, wherein luminescence unit
121 are set to 140 side of backboard, and backlight membrane material 150 includes the various membrane materials of 120 light emission side of display device layer in backlight, can be with
Including prismatic lens, diffusion sheet etc., various embodiments of the present invention are shown by taking direct-type backlight as an example.It is according to display device normal
Structure is advised, which can also include substrate, thin film transistor (TFT) (the Thin Film being set between substrate and backboard
Transistor, referred to as：TFT it is (above-mentioned normal to be set to encapsulating structure of the display device layer 120 far from substrate side for) array layer
It is not shown in rule structure chart 4).
Control module 130, for applying control signal to lens 100；
Lens 100, for corresponding deformation to occur according to the control signal received, the focal length of deformation rear lens 100 becomes
It is short or elongated so that the luminescence unit 121 and the relative position of the focal length of this lens 100 of 100 incident side of lens change；
Lens 100 are additionally operable to the light for sending out luminescence unit 121 after this lens, form directional light or scattering light.
In embodiments of the present invention, the control module 130 being connected with each lens 100 can apply these lens 100
Add control signal, which is the signal for exciting lens 100 to generate deformation.Lens 100 in the embodiment of the present invention are same
Can be convex lens, the lens 100 are after being controlled the excitation of signal, it may occur that the deformation of deformation, lens 100 can be song
Rate increases or curvature reduces, i.e. convex lens part thickens or thinning, correspondingly, in increased (the convex lens part of curvature
Thicken), the focal length f of lens 100 can shorten, and deformation anteposition is likely located at focal length f after 121 deformation of luminescence unit in focal length f
On, in the case where curvature reduces (convex lens parts thinner), the focal length f of lens 100 can be elongated, and deformation anteposition is on focal length f
121 deformation of luminescence unit after be likely located in focal length f.
Since the incident side of lens 100 is provided with a luminescence unit 121, the above-mentioned deformation of lens 100 can change its focal length
F can change the relative position relation of luminescence unit 121 and focal length f.
For example, as shown in figure 5, the principle for a kind of dispaly state of display device provided in an embodiment of the present invention is shown
It is intended to, which can be the normal service condition of display device 10, and setting control module 130 sends out low in this state
Level, lens 100 can be state 1 shown in FIG. 1, at this time since lens 100 have relatively long focal length f1, luminescence unit
121 are located in the focal length of lens 100, according to the principle of lens imaging, after light that luminescence unit 121 is sent out passes through lens 100,
Scattering light can be formed, i.e., can form the hot spot virtual image of amplification on display screen 160.At this point, the display screen 160 of display device 10 can
To realize the display effect of wide viewing angle, it can be applied to multi-user while watching in the scene of display screen, is i.e. 10 work of display device
Make in a shared mode.
Again for example, as shown in fig. 6, the original of another dispaly state for display device provided in an embodiment of the present invention
Schematic diagram is managed, which can be the Special use state of display device 10, and setting control module 130 is sent out in this state
Going out high level, lens 100 can be state 2 shown in FIG. 1, at this time since lens 100 have relatively short focal length f2, and
After it can be made to be generated deformation by electroexcitation by 100 manufacturing process of lens, luminescence unit 121 is located at lens 100
On focal length, according to the principle of lens imaging, the light that luminescence unit 121 is sent out can form directional light after lens 100, this
The hot spot that sample is formed on display screen 160 is smaller.At this point, the display of narrow viewing angle may be implemented in the display screen 160 of display device 10
Effect can be applied in scene of the user with privacy requirements, such as user inputs password on the display screen of display device,
Or user checks that the information of more secret, i.e. display device 10 are operated under peep-proof pattern by display device.
Display device in the prior art is bonded on the surface of display device and is regarded greatly for obstructing to realize peep-proof purpose
The peep-proof device of angle light, above-mentioned have been described above are bonded the display device of above-mentioned peep-proof device there are problems, that is, cause to show
The brightness degradation of showing device, influences user experience, and increases the hardware cost and production difficulty of display device.
The embodiment of the present invention can be positioned in luminescence unit 121 by the way that lens 100 are arranged in display device 10
Light emission side, and pass through the deformation tendency of the control lens 100 of control module 130；The luminescence unit 121 is placed in the lens 100
Focal length in when, after light that luminescence unit 121 is sent out passes through lens 100, scattering light can be formed, display device 10 regards at this time
Angle is wider.In addition, when luminescence unit 121 being placed on the focal length of the lens 100, the light that luminescence unit 121 is sent out passes through thoroughly
After mirror 100, directional light can be formed, the visual angle of display device 10 is very narrow at this time.As can be seen that being controlled by control module 130
The deformation tendency of mirror 100 can then make lens 100 form the light of different visual angles, i.e., so that display device 10 has difference
The display view angle of size, to meet visual angle changeability demand of the user to display device 10.Furthermore pass through lens 100 and control
Molding block 130 realizes that the narrow viewing angle of display device is shown, not only can effectively realize the purpose that peep-proof is shown, and with knot
Structure is simple, manufacture craft is simple, be easily achieved, cost is relatively low, does not interfere with the advantages such as the display effect of display device.
Display device 10 provided in an embodiment of the present invention includes the display device layer 120 with multiple luminescence units 121,
At least one lens 100 and the control module 130 being connected with each lens 100, and the incident side setting of each lens 100
There are one luminescence unit 121, corresponding deformation, lens occur for the control signal that lens 100 can apply according to control module 130
100 deformation can increased or decrease for curvature, and the focal length of deformation rear lens shortens or elongated, so that lens 100 enter light
The luminescence unit 121 and the relative position of the focal length of this lens 100 of side change, and the image-forming principle based on lens is it is found that thoroughly
Mirror 100 forms directional light or scattering light after incident light can be passed through to this lens 100.Display provided in an embodiment of the present invention
Device 10 may be implemented the display effect of different visual angles, include the wide viewing angle of scattering light under the different deformation state of lens 100
The narrow viewing angle of display and directional light shows while realizing peep-proof display, solve existing peep-proof display device, due to passing through
Increase in the mode that the peep-proof device for obstructing light realizes narrow viewing angle, causes the brightness degradation of display device, and
The problems such as increasing the hardware cost and production difficulty of product.
Have been described above the correspondence of lens 100 and luminescence unit 121 in above-described embodiment, i.e. each lens 100 enter
There are one luminescence units 121 for the setting of light side.
In an implementation of the embodiment of the present invention, it in order to ensure the display effect of narrow viewing angle to greatest extent, carries
The peep-proof display performance of high display device 10 can be respectively provided with a lens 100, such as in the light emission side of each luminescence unit 121
Shown in Fig. 7, it is a kind of vertical view of display device provided in an embodiment of the present invention, the luminous list of array arrangement is shown in Fig. 7
Member 121, and the light emission side of each luminescence unit 121 is both provided with lens 100.
In another realization method of the embodiment of the present invention, if the display screen of display device 10 is larger, and central part
The light that luminescence unit 121 is sent out will not scatter to the marginal position of display screen, then can only in display device 10 viewing area
Lens 100 are arranged in the light emission side of the part luminescence unit 121 on periphery, as shown in figure 8, being another kind provided in an embodiment of the present invention
The vertical view of display device shows the luminescence unit 121 of array arrangement in Fig. 8, wherein only viewing area peripheral position shines
The light emission side of unit 121 is provided with lens 100.
It should be noted that during the quantity of lens 100 and set-up mode are not limited to the above embodiments in the embodiment of the present invention
Several situations, the quantity of lens 100 and installation position can be carried out with according to the display device 10 application scenarios and performance requirement
Configuration.
For example, control module 130 in embodiments of the present invention is additionally operable to apply the first control letter to lens 100
Number；
Correspondingly, lens 100 are additionally operable to that the increased deformation of curvature, deformation occurs according to the first control signal received
The focal length of rear lens 100 shortens so that the luminescence unit 121 of 100 incident side of lens is located on the focal length of this lens；
The lens 100 are additionally operable to the light for sending out luminescence unit 121 after this lens 100, form directional light.
Again for example, control module 130 in embodiments of the present invention is additionally operable to apply the second control to lens 100
Signal；
Correspondingly, lens 100 are additionally operable to that the deformation that curvature reduces, deformation occurs according to the second control signal received
The focal length of rear lens 100 is elongated so that the luminescence unit 121 of 100 incident side of lens is located in the focal length of this lens 100；
The lens 100 are additionally operable to the light for sending out luminescence unit 121 after this lens 100, form scattering light.
First control signal in the above embodiment of the present invention is, for example, high level, which is, for example, 1.8V~12V,
Second control signal is, for example, low level, which is, for example, 0V~0.8V；When setting display device 10 is in conventional sense,
When control module 130 applies low level, lens 100 are the state 1 in Fig. 1, have the function of divergent rays.When user requires to show
Showing device 10 has peep-proof effect, that is, requires lens 100 to have the effect of light of laying in a coffin, then can be applied by control module 130
Increase level to increase the curvature of lens 100, then the focal length of lens 100 shortens so that luminescence unit 121 is located at after deformation thoroughly
On the focal length of mirror 100, in this way, light passes through lens 100 that can form parallel rays, display device 10 is then aobvious with narrow viewing angle
Show effect；When user again requires that display device 10 more people while can watch video or other files, then display device is required
10 have wider visual angle, then can apply low level by control module 130 reduces the curvature of lens 100, then lens 100
Focal length it is elongated so that luminescence unit 121 is located within the focal length of deformation rear lens 100, in this way, light can across lens 100
To form the light of transmitting, display device 10 then has the display effect of wide viewing angle.
It should be noted that the conventional sense that the embodiment of the present invention does not limit display device 10 is wide viewing angle or narrow viewing angle
Display effect, the conventional sense for also not limiting lens 100 are state 1 or state 2 in Fig. 1, also do not limit first control signal
For high level, second control signal is low level, and also not limiting lens 100, when applying high level, curvature increases, focal length shortens,
When applying low level, curvature reduction, focal length are elongated；It can also make the reduction of its curvature, coke by applying high level to lens 100
Away from elongated, the state of lens 100 deformation tendency corresponding with different voltages are applied can be according to actual use situation flexible configuration.
Optionally, Fig. 9 is the structural schematic diagram of another display device provided in an embodiment of the present invention.The embodiment of the present invention
In the display device 10 of offer, lens 100 may include：Lenticular body 110, and the first pin for being connected with lenticular body 110
111 and second pin 112, in practical applications, the first pin 111 is connected with control module 130, and second pin 112 passes through
Backboard 140 is grounded.
In display device 10 provided in an embodiment of the present invention, lens 100 are applied in direct-type backlight, luminescence unit
121 are evenly distributed on backboard 140, and lenticular body 110 is located at the light emission side of corresponding luminescence unit 121, and the of all lens 100
Assembly printed circuit board (Printed Circuit Board after the whole extractions of one pin 111 with display device 10
Assembly, referred to as：PCBA the control module 130 on) is connected, and second pin 112 is connect with backboard 140, and is passed through
Backboard 140 is publicly connected with display device 10, to realize display to the control of lens 100 by control module 130
The switching of the shared model and peep-proof pattern of device 10.Wherein, backboard 140 is the hardware of luminescence unit 121, for true
Protect backlight structural strength, while be 10 all circuit parts of display device (PCB and TFT) publicly, with display device 10
Be publicly connected.
Optionally, in embodiments of the present invention, lens 100 further include：The holder 113 being connected with lenticular body 110, lens
Body 110 is set to the light emission side of luminescence unit 121 by holder 113, and the first pin 111 and second pin 112 are respectively arranged at
On holder 113.Display device shown in Fig. 9 shows the structure and position relationship of single lens 100 and luminescence unit 121, lens
100 include opticator (i.e. lenticular body 110), support section (i.e. holder 113) and electrical coupling portion (i.e. pin).Wherein,
Holder 113 can use insulative glue or adhesive tape to be sticked on backboard 140, and the first pin 111 (being, for example, positive pin) is drawn, and
It is connected on the PCBA of display device 10 after summarizing the positive pin of all lens 100, second pin 112 (is, for example, that cathode draws
Foot) it can be connect with backboard 140 by modes such as elargol, it is grounded.
In practical applications, the light-emitting angle of luminescence unit 121 is usually 120 °, to ensure to utilize light source, nothing as far as possible
By being under shared model or peep-proof pattern, the coverage area of the opticator (i.e. lenticular body 110) of lens 100 can be more than or
Equal to 121 radiation scope of luminescence unit of its incident side setting, which is also all beam angles of luminescence unit 121
Degree.Display device 10 is sent out into after the instruction of peep-proof pattern, and positive pin sets high level, and excitation lens 100 deform upon, thoroughly
The curvature of mirror body 110 increases, while holder 113 deforms upon accordingly, and the height of horizontal component elongation, vertical portion reduces,
So that the focal length of lenticular body 110 is moved to the luminous point of luminescence unit 121, is directional light to change radiation direction, realizes that peep-proof is aobvious
The effect shown.Such as the structural schematic diagram that Figure 10 is another display device provided in an embodiment of the present invention, Fig. 9 shows display dress
10 are set in state under shared model, Figure 10 shows that display device 10 is in state under peep-proof pattern.
It should be noted that the formation basic theory of lens 100 and electroexcitation principle are it is found that two of lens according to fig. 2
Pin can be positioned over any position of lenticular body 110, for example, can 110 edge of lenticular body be positioned over each other for two pins
The position in 180 ° of directions is capable of the realization stimulation effect of maximal efficiency, keeps mode switch time most short.
In embodiments of the present invention, since luminescence unit 121 may not be that single-point shines, it is difficult to ensure that luminescence unit
121 luminous point is all by the focal length of lens 100, and optionally, the holder 113 of lens 100 can select light screening material；Or
Person can be coated with light screening material on holder 113, avoid the light that 121 edge of luminescence unit is emitted directly through lens 100
Holder 113, causes light leakage phenomena.
Based on the display device 10 that the various embodiments described above of the present invention provide, the embodiment of the present invention also provides a kind of display device
Display processing method, the display device in display processing method any embodiment shown in Fig. 4 to Figure 10 of the display device
10 execute.
As shown in figure 11, it is a kind of flow chart of the display processing method of display device provided in an embodiment of the present invention.This
The method that inventive embodiments provide, may include steps of：
S210, control module operate generation control signal according to the user's choice；
S220, control module apply control signal to lens so that corresponding deformation, the coke of deformation rear lens occur for lens
Away from shortening or elongated so that the luminescence unit of the lens incident side and the relative position of the focal length of this lens change.
The display capabilities of hardware construction and different visual angles based on display device in the above embodiment of the present invention 10, display dress
The different visual angles set can be divided into different display modes, and wide viewing angle is shown as shared model, and narrow viewing angle is shown as peep-proof pattern.With
Family can select according to practical application scene on the interface of display device the display pattern being currently suitble to, control module according to
The selection operation at family generates corresponding control signal, to apply the control signal to lens so that corresponding shape occurs for lens
Become, to realize that the display effect of display device is the pattern needed for user.
It should be noted that control module control lens realize deformation, influence of the lens deformation to light and display is filled
Set the optical principle of the influence and display device of display effect under different dispaly states, in above-described embodiment in detail
Illustrate, therefore details are not described herein.
The display effect of different visual angles may be implemented based on display device, i.e. display device has peep-proof module and shared mould
Block, user can execute selection operation by the interface of display device, such as select currently used pattern.
The display processing method of display device provided in an embodiment of the present invention, control module operate life according to the user's choice
Apply control signal at control signal, and to lens so that corresponding deformation occurs for lens, the focal length of deformation rear lens shorten or
It is elongated so that the luminescence unit of the lens incident side is located on the focal length of this lens or in focal length, the imaging based on lens
Principle is it is found that lens form directional light or scattering light after incident light can be passed through to lens.It is provided in an embodiment of the present invention
The display effect of different visual angles may be implemented under the different deformation state of lens in the display processing method of display device, including
The wide viewing angle of scattering light is shown and the narrow viewing angle of directional light is shown, while realizing peep-proof display, it is aobvious to solve existing peep-proof
Showing device causes the bright of display device in by way of increasing the peep-proof device for obstructing light and realizing narrow viewing angle
The problems such as spending degradation, and increasing the hardware cost and production difficulty of product.
In a kind of application scenarios of the embodiment of the present invention, the realization method of S210 may include：
The peep-proof schema creation first control signal that control module is selected according to user；
Correspondingly, the content executed in S220 may include：
Control module applies first control signal to lens so that the increased deformation of curvature, deformation rear lens occur for lens
Focal length shorten so that the luminescence unit of the lens incident side is located on the focal length of this lens.
In a kind of application scenarios of the embodiment of the present invention, the realization method of S210 may include：
The peep-proof schema creation second control signal that control module is selected according to user；
Correspondingly, the content executed in S220 may include：
Control module applies second control signal to lens so that the deformation that curvature reduces, deformation rear lens occur for lens
Focal length it is elongated so that the luminescence unit of the lens incident side is located in the focal length of this lens.
First control signal in the above embodiment of the present invention is, for example, high level, which is, for example, 1.8V~12V,
Second control signal is, for example, low level, which is, for example, 0V~0.8V；When setting display device is in conventional sense, control
When molding block applies low level, lens are the state 1 in Fig. 1, have the function of divergent rays.When user requires display device to have
There is peep-proof effect, that is, lens 100 is required to have the effect of light of laying in a coffin, then can apply high level by control module by lens
Curvature increase, then the focal length of lens is shortened so that luminescence unit is located on the focal length of deformation rear lens, in this way, light is worn
Parallel rays can be formed by crossing lens, and display device then has the display effect of narrow viewing angle；When user again requires that display device
Can more people simultaneously watch video or other files, then require display device have wider visual angle, then can pass through control mould
Block applies low level and reduces the curvature of lens, then the focal length of lens is elongated so that luminescence unit is located at the coke of deformation rear lens
Away within, in this way, light can form the light of transmitting across lens, display device then has the display effect of wide viewing angle.
It should be noted that the conventional sense that the embodiment of the present invention does not limit display device is the aobvious of wide viewing angle or narrow viewing angle
Show effect, the conventional sense for also not limiting lens is state 1 or state 2 in Fig. 1, and it is high electricity also not limit first control signal
Flat, second control signal is low level, and also not limiting lens, when applying high level, curvature increases, focal length shortens, low applying
Curvature reduction, focal length are elongated when level；The reduction of its curvature, focal length can also be kept elongated by applying high level to lens, lens
State with apply the corresponding deformation tendency of different voltages can be according to actual use situation flexible configuration.
Figure 12 is a kind of structural schematic diagram of computer equipment provided in an embodiment of the present invention.It is provided in an embodiment of the present invention
Computer equipment 30 may include：Memory 31 and processor 32.
Wherein, memory 31, for preserving executable instruction；
Processor 32, for realizing any of the above-described embodiment of the present invention when executing the executable instruction that memory 31 preserves
The display processing method of the display device of offer.
The display that the embodiment of computer equipment 30 provided in an embodiment of the present invention is provided with the above embodiment of the present invention
The display processing method of device is essentially identical, and this will not be repeated here.
The embodiment of the present invention also provides a kind of computer readable storage medium, which has can
It executes instruction, which may be implemented the display device that any of the above-described embodiment of the present invention provides when being executed by processor
Display processing method.The embodiment of computer readable storage medium provided in an embodiment of the present invention and the above-mentioned implementation of the present invention
The display processing method for the display device that example provides is essentially identical, and this will not be repeated here.
Although disclosed herein embodiment it is as above, the content only for ease of understanding the present invention and use
Embodiment is not limited to the present invention.Technical staff in any fields of the present invention is taken off not departing from the present invention
Under the premise of the spirit and scope of dew, any modification and variation, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (15)
1. a kind of lens, which is characterized in that including：It is connected to the lenticular body of control signal；
The lenticular body, for corresponding deformation, the focal length of the lenticular body after deformation to occur according to the control signal received
It shortens or elongated.
2. lens according to claim 1, which is characterized in that further include：The first pin being connected with the lenticular body
And second pin；
The lenticular body connects the control signal by first pin, is grounded by the second pin.
3. lens according to claim 1, which is characterized in that
The lenticular body is additionally operable to receive the first control signal generation increased deformation of curvature, shape according to first pin
The focal length of the lenticular body shortens after change；Alternatively,
The lenticular body is additionally operable to receive the deformation that curvature reduction occurs for second control signal, shape according to the second pin
The focal length of the lenticular body is elongated after change.
4. a kind of display device, which is characterized in that including：Display device layer is set to the display device layer light emission side extremely
Lack a lens, and the control module being connected with each lens；
Wherein, the display device layer includes multiple luminescence units, and the incident side setting of each lens is single there are one shining
Member；
The control module, for applying control signal to the lens；
The lens, for corresponding deformation, the focal length of the lens after deformation to occur according to the control signal received
It shortens or elongated so that the relative position of the luminescence unit and the focal length of this lens of the lens incident side changes；
The lens are additionally operable to the light for sending out the luminescence unit after this lens, form directional light or scattering light.
5. display device according to claim 4, which is characterized in that
The control module is additionally operable to apply first control signal to the lens；
The lens are additionally operable to that the increased deformation of curvature occurs according to the first control signal received, described after deformation
The focal length of lens shortens so that the luminescence unit of the lens incident side is located on the focal length of this lens；
The lens are additionally operable to the light for sending out the luminescence unit after this lens, form directional light.
6. display device according to claim 4, which is characterized in that
The control module is additionally operable to apply second control signal to the lens；
The lens are additionally operable to that the deformation that curvature reduces occurs according to the second control signal received, described after deformation
The focal length of lens is elongated so that the luminescence unit of the lens incident side is located in the focal length of this lens；
The lens are additionally operable to the light for sending out the luminescence unit after this lens, form scattering light.
7. display device according to claim 4, which is characterized in that further include：It is separate to be set to the display device layer
The backboard of the lens side；
The lens include：Lenticular body, and the first pin and second pin that are connected with the lenticular body, described first draws
Foot is connected with the control module, and the second pin is grounded by backboard.
8. display device according to claim 7, which is characterized in that the coverage area of the lenticular body is greater than or equal to institute
State the radiation scope of the luminescence unit of lens incident side setting.
9. display device according to claim 7, which is characterized in that the lens further include：It is connected with the lenticular body
The holder connect, the lenticular body are set to the light emission side of the luminescence unit by the holder, first pin and described
Second pin is respectively arranged on the holder.
10. display device according to claim 9, which is characterized in that the holder is light screening material；Alternatively, the branch
Light screening material is coated on frame.
11. a kind of display processing method of display device, which is characterized in that the display processing method be as claim 4~
What the display device described in any one of 10 executed, the method includes：
Control module operates generation control signal according to the user's choice；
The control module applies the control signal to lens so that corresponding deformation occurs for the lens, described after deformation
The focal length of lens shortens or elongated so that the luminescence unit of the lens incident side and the relative position of the focal length of this lens occur
Variation.
12. the display processing method of display device according to claim 11, which is characterized in that the control module according to
The selection operation of user generates control signal, including：
The peep-proof schema creation first control signal that the control module is selected according to user；
The control module applies control signal to the lens, including：
The control module applies first control signal to the lens so that the increased deformation of curvature, shape occur for the lens
The focal length of the lens shortens after change, so that the luminescence unit of the lens incident side is located on the focal length of this lens.
13. the display processing method of display device according to claim 11, which is characterized in that the control module according to
The selection operation of user generates control signal, including：
The control module generates second control signal according to the shared model that user selects；
The control module applies control signal to the lens, including：
The control module applies second control signal to the lens so that the deformation that curvature reduces, shape occur for the lens
The focal length of the lens is elongated after change, so that the luminescence unit of the lens incident side is located in the focal length of this lens.
14. a kind of computer equipment, which is characterized in that including：Memory and processor；
The memory, for preserving executable instruction；
The processor, for realizing such as claim 11~13 when executing the executable instruction that the memory preserves
Any one of described in display device display processing method.
15. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has executable finger
It enables, the aobvious of the display device as described in any one of claim 11~13 is realized when the executable instruction is executed by processor
Show processing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503166.3A CN108519668A (en) | 2018-05-23 | 2018-05-23 | A kind of display processing method of lens, display device and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503166.3A CN108519668A (en) | 2018-05-23 | 2018-05-23 | A kind of display processing method of lens, display device and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108519668A true CN108519668A (en) | 2018-09-11 |
Family
ID=63426747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503166.3A Pending CN108519668A (en) | 2018-05-23 | 2018-05-23 | A kind of display processing method of lens, display device and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108519668A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133813A (en) * | 2020-09-24 | 2020-12-25 | 京东方科技集团股份有限公司 | Display panel, display device and electronic equipment |
| CN112967617A (en) * | 2021-02-09 | 2021-06-15 | 维沃移动通信有限公司 | Display module and electronic device |
| CN113448112A (en) * | 2020-08-13 | 2021-09-28 | 重庆康佳光电技术研究院有限公司 | Display panel and electronic device |
| CN113991002A (en) * | 2021-10-29 | 2022-01-28 | 武汉京东方光电科技有限公司 | Display panel and display device |
| WO2022032590A1 (en) * | 2020-08-13 | 2022-02-17 | 重庆康佳光电技术研究院有限公司 | Display panel and electronic device |
| CN114424110A (en) * | 2019-08-30 | 2022-04-29 | Pcms控股公司 | Creating 3D multiview displays with elastic optical layer buckling |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1499220A (en) * | 2002-11-06 | 2004-05-26 | 力捷电脑股份有限公司 | Lens system with tunable curvatures and method for adjusting curvatures |
| CN1804666A (en) * | 2005-01-13 | 2006-07-19 | 三星电机株式会社 | Variable focus liquid lens with reduced driving voltage |
| JP2007080754A (en) * | 2005-09-16 | 2007-03-29 | Hitachi Maxell Ltd | Lighting device and display device using same |
| CN101371168A (en) * | 2006-01-11 | 2009-02-18 | 皇家飞利浦电子股份有限公司 | Control of electrowetting lenses |
| CN101487906A (en) * | 2009-02-23 | 2009-07-22 | 南京邮电大学 | Production method of electric tuning microcurrent-control zoom lens array chip |
| CN102722022A (en) * | 2011-01-28 | 2012-10-10 | 台达电子工业股份有限公司 | Light modulating cell, device and system |
| CN105549238A (en) * | 2016-03-01 | 2016-05-04 | 京东方科技集团股份有限公司 | Switchable peep-proof display device and backlight |
| CN105607330A (en) * | 2015-12-31 | 2016-05-25 | 深圳市万普拉斯科技有限公司 | Display device and display module thereof |
| CN105629354A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Peep-proof membrane, manufacture method and display device |
| CN105911690A (en) * | 2016-06-29 | 2016-08-31 | 京东方科技集团股份有限公司 | Display device |
| CN206863415U (en) * | 2017-06-16 | 2018-01-09 | 深圳Tcl新技术有限公司 | Backlight module and display device |
-
2018
- 2018-05-23 CN CN201810503166.3A patent/CN108519668A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1499220A (en) * | 2002-11-06 | 2004-05-26 | 力捷电脑股份有限公司 | Lens system with tunable curvatures and method for adjusting curvatures |
| CN1804666A (en) * | 2005-01-13 | 2006-07-19 | 三星电机株式会社 | Variable focus liquid lens with reduced driving voltage |
| JP2007080754A (en) * | 2005-09-16 | 2007-03-29 | Hitachi Maxell Ltd | Lighting device and display device using same |
| CN101371168A (en) * | 2006-01-11 | 2009-02-18 | 皇家飞利浦电子股份有限公司 | Control of electrowetting lenses |
| CN101487906A (en) * | 2009-02-23 | 2009-07-22 | 南京邮电大学 | Production method of electric tuning microcurrent-control zoom lens array chip |
| CN102722022A (en) * | 2011-01-28 | 2012-10-10 | 台达电子工业股份有限公司 | Light modulating cell, device and system |
| CN105607330A (en) * | 2015-12-31 | 2016-05-25 | 深圳市万普拉斯科技有限公司 | Display device and display module thereof |
| CN105629354A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Peep-proof membrane, manufacture method and display device |
| CN105549238A (en) * | 2016-03-01 | 2016-05-04 | 京东方科技集团股份有限公司 | Switchable peep-proof display device and backlight |
| CN105911690A (en) * | 2016-06-29 | 2016-08-31 | 京东方科技集团股份有限公司 | Display device |
| CN206863415U (en) * | 2017-06-16 | 2018-01-09 | 深圳Tcl新技术有限公司 | Backlight module and display device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114424110A (en) * | 2019-08-30 | 2022-04-29 | Pcms控股公司 | Creating 3D multiview displays with elastic optical layer buckling |
| CN113448112A (en) * | 2020-08-13 | 2021-09-28 | 重庆康佳光电技术研究院有限公司 | Display panel and electronic device |
| WO2022032590A1 (en) * | 2020-08-13 | 2022-02-17 | 重庆康佳光电技术研究院有限公司 | Display panel and electronic device |
| US11862113B2 (en) | 2020-08-13 | 2024-01-02 | Chongqing Konka Photoelectric Technology Research Institute Co., Ltd. | Display panel and electronic device |
| CN112133813A (en) * | 2020-09-24 | 2020-12-25 | 京东方科技集团股份有限公司 | Display panel, display device and electronic equipment |
| CN112967617A (en) * | 2021-02-09 | 2021-06-15 | 维沃移动通信有限公司 | Display module and electronic device |
| CN113991002A (en) * | 2021-10-29 | 2022-01-28 | 武汉京东方光电科技有限公司 | Display panel and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108519668A (en) | A kind of display processing method of lens, display device and display device | |
| US10714047B2 (en) | Head-mounted display device and method of changing light transmittance of the same | |
| CN106526976B (en) | A kind of backing structure and display device | |
| JP2022001946A (en) | Electronic apparatus | |
| CN108803164A (en) | A kind of display device | |
| JP4191052B2 (en) | Bidirectional light output backlight assembly and liquid crystal display device using the same | |
| CN108183110A (en) | Display panel and display device | |
| CN109073952A (en) | Mixed reflection-transmitting image display | |
| JP2000321993A (en) | Display panel and its manufacture, display method and display device using the method and digital camera mounting the display device, viewfinder, and image processing method | |
| CN110928036A (en) | Display device and display method and preparation method thereof | |
| CN102914873A (en) | Display method, display device, electronic system, and lighting unit | |
| US10959023B2 (en) | Display apparatus | |
| CN108897169A (en) | Illuminating module and its control method, display device | |
| JP2007258152A (en) | Backlight unit and display device provided with the same | |
| KR20210070466A (en) | Electronic device with display portion | |
| US10948773B2 (en) | Backlight module including a light guide plate comprising concave and convex lens structures, control method thereof and display device | |
| CN109976019B (en) | Transparent display plate and transparent window with display function | |
| JP4823933B2 (en) | Apparatus and method for displaying graphic objects with low power | |
| CN112578557A (en) | Electronic device | |
| CN106020431A (en) | Head-mounted electronic device and display thereof | |
| CN108919586A (en) | Display panel and display device | |
| US10948987B2 (en) | Light guiding component and manufacturing method thereof, eyeball tracking module and method, video eyeglass | |
| US20130229600A1 (en) | Display device, electronic apparatus and bonding structure | |
| US20200225526A1 (en) | Optical device, display device, and electronic apparatus | |
| CN110007389A (en) | A kind of quantum dot composite light guide plate and backlight module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180911 |