CN106842726A - Display device - Google Patents
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- CN106842726A CN106842726A CN201710179616.3A CN201710179616A CN106842726A CN 106842726 A CN106842726 A CN 106842726A CN 201710179616 A CN201710179616 A CN 201710179616A CN 106842726 A CN106842726 A CN 106842726A
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- electrode
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- function element
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/1675—Constructional details
- G02F1/1676—Electrodes
Abstract
The invention provides a kind of display device (100), it is related to display technology field.Display device (100) includes display screen (110), transparent panel (120), function element (130) and light valve device.Light valve device is arranged on the side of display screen (110) and between transparent panel (120) and function element (130).Light valve device is used to switch between light transmission state and impermeable light state, passes through light valve device with the light for optionally sending function element (130), or ambient is reached function element (130) through light valve device.The display device (100) sets light valve device by between function element (130) and transparent panel (120), so as to avoid light open-work is opened up in display device (100), make display device (100) good appearance, experience sense is more preferably when user uses.
Description
Technical field
The present invention relates to display technology field, in particular to a kind of display device.
Background technology
At present, in the electronic equipment such as mobile phone, panel computer, because function needs, one can be set in the silk-screen area of glass cover-plate
A little transparent apertures, these transparent apertures are using as the light of the incidence hole of front camera, the light hole of flash lamp or photosensitive sensors
Sense hole etc..
The position of these transparent apertures can set according to the position of its corresponding function element, can typically be presented irregular
Arrange, give people in disorder sensation, and these transparent apertures is not of uniform size, influence electronic equipment profile it is attractive in appearance, and then influence
The experience sense of user.
The content of the invention
In view of this, it is an object of the invention to provide a kind of display device, it aims to solve the problem that existing electronic equipment
The technical problem of some in disorder transparent apertures, influence product appearance and Consumer's Experience sense is must be provided with transparent cover plate.
To achieve these goals, the technical scheme that the embodiment of the present invention is used is as follows：
In a first aspect, the invention provides a kind of technical scheme：A kind of display device includes display screen, transparent panel, work(
Can device and light valve device.Light valve device is arranged on the side of display screen and between transparent panel and function element.Light
Valve device is used to switch between light transmission state and impermeable light state, and light is passed through with the light for optionally sending function element
Valve device, or ambient is reached function element through light valve device.
In preferred embodiments of the present invention, above-mentioned light valve device be liquid crystal module, liquid crystal module include the first polarizer,
Second polarizer, color membrane substrates, array base palte and liquid crystal layer.Liquid crystal layer is located between color membrane substrates and array base palte.First
Polarizer is located at side of the color membrane substrates away from array base palte.Second polarizer is located at array base palte away from the one of color membrane substrates
Side.
In preferred embodiments of the present invention, above-mentioned color membrane substrates include the first transparency carrier and public electrode.Array base
Plate includes the second transparency carrier and pixel electrode.Public electrode is arranged on the first transparency carrier near the side of array base palte.Picture
Plain electrode is arranged on the second transparency carrier near the side of color membrane substrates.
In preferred embodiments of the present invention, above-mentioned array base palte also includes grid line, data wire and thin film transistor (TFT).Film
Transistor includes grid, source electrode and drain electrode.Grid line is arranged in a crossed manner with data wire.The grid of thin film transistor (TFT) is connected to grid line, thin
The source electrode of film transistor is connected to data wire, and the drain electrode of thin film transistor (TFT) is connected to pixel electrode.Grid line is used to be input into control letter
Number, data wire is used for input data signal.
In preferred embodiments of the present invention, above-mentioned light valve device is light threshold switch, and light threshold switch includes first substrate, the
Two substrates, first electrode, second electrode and reflective particle.First substrate is oppositely arranged with second substrate.Between multiple first electrodes
Every the chamber that be arranged between first substrate and second substrate, will be divided between first substrate and second substrate multiple isolations.
A second electrode, second electrode and first electrode insulation set are provided with each chamber.Second electrode is arranged on first
On substrate or second substrate.Electrophoretic buffer is filled with each chamber.Reflective particle is arranged in electrophoretic buffer.Reflection
Particle can be adsorbed in the surface of first electrode or the surface of second electrode.
In preferred embodiments of the present invention, above-mentioned smooth threshold switch also includes insulating barrier.Insulating barrier is coated on first electrode
Surface or second electrode surface, completely cutting off first electrode and second electrode.
In preferred embodiments of the present invention, above-mentioned first electrode uses transparent conductive material or opaque conductive material system
Into second electrode is made of transparent conductive material.
In preferred embodiments of the present invention, above-mentioned functions device include photosensitive sensors, camera, range sensor,
At least one in light extraction lamp.
In preferred embodiments of the present invention, above-mentioned display device also includes frame, display screen, transparent panel, effector
Part and light valve device are arranged in frame.
In a first aspect, display device provided in an embodiment of the present invention between function element and transparent panel by setting light
Valve device, control to light penetration amount is realized by controlling light valve device, and so as to avoid, open up on the display apparatus light saturating
Hole, makes display device be observed from profile, will not present for functions such as photosensitive sensors, camera, range sensor, light extraction lamps
The pore structure of device, makes display device good appearance, and experience sense is more preferably when user uses.
Second aspect, the embodiment of the present invention additionally provides a kind of display device, and display device includes display screen, transparent area
Plate, function element and liquid crystal module.Liquid crystal module be arranged on the side of display screen and positioned at transparent panel and function element it
Between.Liquid crystal module is used to be in impermeable light state in no power, and light transmission state is in when being powered.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
The contour structures schematic diagram of the display device that Fig. 1 is provided for first embodiment of the invention kind.
Fig. 2 be Fig. 1 in display device along after cutting line II-II cuttings and hide transparent apertures structural representation.
Fig. 3 be in Fig. 1 display device along after cutting line II-II cuttings and showing the structural representation of transparent apertures.
Fig. 4 is the structural representation of liquid crystal module in the display device of Fig. 1.
Fig. 5 is the structural representation of array base palte in the liquid crystal module of Fig. 3.
Light threshold switch hides the structural representation of transparent apertures in the display device that Fig. 6 is provided for second embodiment of the invention.
Light threshold switch shows the structural representation of transparent apertures in the display device that Fig. 7 is provided for second embodiment of the invention.
Icon：100- display devices；110- display screens；120- transparent panels；130- function elements；140- liquid crystal modules；
The polarizers of 141- first；The polarizers of 142- second；143- color membrane substrates；The transparency carriers of 1431- first；1432- public electrodes；
144- array base paltes；The transparency carriers of 1441- second；1442- pixel electrodes；1443- grid lines；1444- data wires；1445- films
Transistor；145- liquid crystal layers；146- light threshold switch；1461- first substrates；1462- second substrates；1463- chambers；1464-
One electrode；1465- second electrodes；1466- insulating barriers；1467- reflective particles；150- frames.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is to be understood that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, or the orientation or position that those skilled in the art usually understand
Relation is put, the description present invention is for only for ease of and is simplified description, it is necessary rather than the equipment or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
First embodiment
The contour structures schematic diagram of the display device 100 that Fig. 1 is provided for first embodiment of the invention kind, Fig. 2 is aobvious in Fig. 1
Showing device 100 along after cutting line II-II cuttings and hide transparent apertures structural representation, refer to Fig. 1 and Fig. 2.Need explanation
, the reference with arrow refers to empty body structure, such as hole, groove, chamber etc. in all accompanying drawings, without the accompanying drawing mark of arrow
Note refers to entity structure.
A kind of display device 100 is present embodiments provided, display device 100 includes display screen 110, transparent panel 120, work(
Can device 130, frame 150 and light valve device.Wherein, light valve device is liquid crystal module 140, and function element 130 includes light sensation
At least one in sensor, camera, range sensor, light extraction lamp.
As shown in fig. 1, liquid crystal module 140 is arranged on the side of display screen 110 and positioned at transparent panel 120 and function
Between device 130, that is to say, that function element 130 is located at the top (parallel paper direction) of display screen 110, liquid crystal module 140
On function element 130, transparent panel 120 covers (vertical paper direction) in liquid crystal module 140 for covering (vertical paper direction)
On display screen 110.Display screen 110, transparent panel 120, function element 130 and light valve device are arranged in frame 150.
As shown in Figure 2, liquid crystal module 140 is located between transparent panel 120 and function element 130.Liquid crystal module 140 is used
Impermeable light state is in when in no power, and light transmission state is in when being powered.Liquid crystal module 140 is light tight in Fig. 2
State, as hides the state of transparent apertures, and the light for sending function element 130 through liquid crystal module 140, or cannot make the external world
Light cannot reach function element 130 through liquid crystal module 140.
The structural representation of the display transparent apertures of the display device 100 that Fig. 3 is provided for first embodiment of the invention kind, please join
Fig. 3 is read, liquid crystal module 140 is light transmission state, as shows the state of transparent apertures, the light for enabling function element 130 to send
Through liquid crystal module 140, or ambient is set to reach function element 130 through liquid crystal module 140.
Fig. 4 is the structural representation of liquid crystal module 140 in the display device 100 of Fig. 1, refers to Fig. 4, liquid crystal module 140
Including the first polarizer 141, the second polarizer 142, color membrane substrates 143, array base palte 144 and liquid crystal layer 145.Wherein, it is color
Ilm substrate 143 includes the first transparency carrier 1431 and public electrode 1432, and array base palte 144 includes the He of the second transparency carrier 1441
Pixel electrode 1442.First polarizer 141 is mutually perpendicular to the polarizing axis of the second polarizer 142, and the polarization direction of light only has
Parallel polarizing axis could completely pass through the polarizer, will otherwise be weakened by polarizer or stop completely.
Liquid crystal layer 145 is located between color membrane substrates 143 and array base palte 144, and the first polarizer 141 is located at color membrane substrates
143 away from array base palte 144 side, the second polarizer 142 is located at side of the array base palte 144 away from color membrane substrates 143.It is public
Common electrode 1432 is arranged on the first transparency carrier 1431 near the side of array base palte 144, and pixel electrode 1442 is arranged on second
Transparency carrier 1441 is near the side of color membrane substrates 143.
Fig. 5 is the structural representation of array base palte 144 in the liquid crystal module 140 of Fig. 4, refers to Fig. 5, array base palte 144
Including the second transparency carrier 1441, pixel electrode 1442, grid line 1443, data wire 1444 and thin film transistor (TFT) 1445.A plurality of grid
The parallel interval of line 1443 is set, and the parallel interval of a plurality of data lines 1444 is set.Grid line 1443 sets with the square crossing of data wire 1444
Put.Thin film transistor (TFT) 1445 includes grid, source electrode and drain electrode.The grid of thin film transistor (TFT) 1445 is connected to grid line 1443, film
The source electrode of transistor 1445 is connected to data wire 1444, and the drain electrode of thin film transistor (TFT) 1445 is connected to pixel electrode 1442, grid line
1443 are used to be input into control signal, and data wire 1444 is used for input data signal.
The operation principle of the display device 100 that the present embodiment is provided：To the input of grid line 1443 control signal, to data wire
1444 input data signals, are the electric charge that can control each pixel electrode 1442 by thin film transistor (TFT) 1445, so as to control every
Voltage difference between individual pixel electrode 1442 and public electrode 1432, the deflection angle of liquid crystal molecule in indirect control liquid crystal layer 145
Degree, the deflection angle of liquid crystal molecule influences the anglec of rotation of the anglec of rotation of the light in liquid crystal layer 145, light to determine that light is saturating
The amount of the first polarizer 141 or the second polarizer 142 is crossed, that is, realizes control light through the amount of liquid crystal module 140.
The display device 100 that the present embodiment is provided, liquid crystal is set by between function element 130 and transparent panel 120
Module 140, the control to light penetration amount is realized by controlling liquid crystal module 140, is opened in display device 100 so as to avoid
If light open-work, display device 100 is observed from profile, will not present for photosensitive sensors, camera, range sensor, go out
The pore structure of the function elements such as light lamp 130, makes the good appearance of display device 100, and experience sense is more preferably when user uses.
Second embodiment
The present embodiment provides a kind of display device 100, and it is similar to the structure of display device 100 in first embodiment, area
It is not that in the display device 100 that the present embodiment is provided, light valve device is light threshold switch 146.
Light threshold switch 146 is hidden the structure of transparent apertures and is shown in the display device 100 that Fig. 6 is provided for second embodiment of the invention
It is intended to, refers to Fig. 6, light valve device is light threshold switch 146, and light threshold switch 146 includes first substrate 1461, second substrate
1462nd, first electrode 1464, second electrode 1465, insulating barrier 1466 and reflective particle 1467.
First substrate 1461 is oppositely arranged with second substrate 1462, and multiple first electrodes 1464 are disposed on first substrate
Between 1461 and second substrate 1462, multiple chambers for completely cutting off will be divided between first substrate 1461 and second substrate 1462
1463.A second electrode 1465 is provided with each chamber 1463, second electrode 1465 sets with the insulation of first electrode 1464
Put.Second electrode 1465 is arranged on second substrate 1462, and certainly, second electrode 1465 can also be arranged on first substrate 1461
On.Insulating barrier 1466 is coated on the surface of first electrode 1464 or the surface of second electrode 1465, to completely cut off first electrode 1464
With second electrode 1465.Electrophoretic buffer is filled with each chamber 1463, reflective particle 1467 is arranged on electrophoretic buffer
Interior, reflective particle 1467 can be adsorbed in the surface of first electrode 1464 or the surface of second electrode 1465.
First electrode 1464 is respectively connected with power supply with second electrode 1465, and first electrode is can control by controlling power supply
1464 with the respective electrically charged amount of institute of second electrode 1465.So that reflective particle 1467 is positively charged as an example, second electrode 1465 is controlled
Negatively charged, first electrode 1464 is positively charged, you can make reflective particle 1467 away from first electrode 1464 and near the second electricity
Pole 1465, so as to reach state shown in Fig. 6, reflective particle 1467 is adsorbed in the surface of second electrode 1465.So, make vertical
The light of first substrate 1461 or second substrate 1462 reflected by reflective particle 1467, cannot penetrate light threshold switch 146, quite
In light threshold switch 146 conceals transparent apertures, and the light for sending function element 130 through light threshold switch 146, or cannot make outer
Boundary's light cannot reach function element 130 through light threshold switch 146.
The structure of the display of light threshold switch 146 transparent apertures is shown in the display device 100 that Fig. 7 is provided for second embodiment of the invention
It is intended to, refers to Fig. 7, so that reflective particle 1467 is positively charged as an example, control second electrode 1465 is positively charged, first electrode
1464 is negatively charged, you can makes reflective particle 1467 away from second electrode 1465 and near first electrode 1464, so as to reach figure
State shown in 7, reflective particle 1467 is adsorbed in the surface of first electrode 1464.So, vertical first substrate 1461 or the is made
The light of two substrates 1462 can penetrate light threshold switch 146, equivalent to light threshold switch 146 shows transparent apertures, makes function element
130 light for sending can pass through light threshold switch 146, or ambient is reached function element through light threshold switch 146
130。
The display device 100 that the present embodiment is provided, light valve is set by between function element 130 and transparent panel 120
Switch 146, by control light threshold switch 146 whether the control of printing opacity, so as to avoid, to open up light in display device 100 saturating
Hole, makes the good appearance of display device 100, and experience sense is more preferably when user uses.
Additionally, the display device 100 that first embodiment or second embodiment are provided can be：Liquid crystal display panel, electronics
Paper, mobile phone, panel computer, television set, display, notebook computer, DPF, navigator, pocket computer on knee, car
Carry any products or part with display function such as computer, Wearable mobile terminal.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order, can not be interpreted as indicating or implying relative importance.And, term " bag
Include ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that a series of mistake including key elements
Journey, method, article or equipment not only include those key elements, but also other key elements including being not expressly set out, or
Also include being this process, method, article or the intrinsic key element of equipment.In the absence of more restrictions, by sentence
The key element that "including a ..." is limited, it is not excluded that also deposited in the process including the key element, method, article or equipment
In other identical element.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, then it is not required in subsequent accompanying drawing
It is further defined and is explained.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
The embodiment of the present invention is further disclosed：
A1. a kind of display device 100, wherein, the display device 100 includes display screen 110, transparent panel 120, function
Device 130 and light valve device, the light valve device are arranged on the side of the display screen 110 and positioned at the transparent panel
Between 120 and the function element 130, the light valve device is used to switch between light transmission state and impermeable light state, to select
Make to selecting property the light that the function element 130 sends through the light valve device, or ambient is passed through institute
State light valve device and reach the function element 130.
A2. the display device 100 according to claim A1, wherein, the light valve device is liquid crystal module 140, institute
Stating liquid crystal module 140 includes the first polarizer 141, the second polarizer 142, color membrane substrates 143, array base palte 144 and liquid crystal
Layer 145, the liquid crystal layer 145 is located between the color membrane substrates 143 and the array base palte 144, first polarizer 141
Positioned at the color membrane substrates 143 away from the array base palte 144 side, second polarizer 142 be located at the array base
Side of the plate 144 away from the color membrane substrates 143.
A3. the display device 100 according to claim A2, wherein, the color membrane substrates 143 include the first transparent base
Plate 1431 and public electrode 1432, the array base palte 144 include the second transparency carrier 1441 and pixel electrode 1442, the public affairs
Common electrode 1432 is arranged on first transparency carrier 1431 near the side of the array base palte 144, the pixel electrode
1442 are arranged on second transparency carrier 1441 near the side of the color membrane substrates 143.
A4. the display device 100 according to claim A2, wherein, the array base palte 144 also includes grid line
1443rd, data wire 1444 and thin film transistor (TFT) 1445, the thin film transistor (TFT) 1445 include grid, source electrode and drain electrode, the grid
Line 1443 is arranged in a crossed manner with the data wire 1444, and the grid of the thin film transistor (TFT) 1445 is connected to the grid line 1443, institute
The source electrode for stating thin film transistor (TFT) 1445 is connected to the data wire 1444, and the drain electrode of the thin film transistor (TFT) 1445 is connected to described
Pixel electrode 1442, the grid line 1443 is used to be input into control signal, and the data wire 1444 is used for input data signal.
A5. the display device 100 according to claim A1, wherein, the light valve device is light threshold switch 146, institute
Stating light threshold switch 146 includes first substrate 1461, second substrate 1462, first electrode 1464, second electrode 1465 and reflection grain
Son 1467, the first substrate 1461 is oppositely arranged with the second substrate 1462, and multiple intervals of the first electrode 1464 set
Put between the first substrate 1461 and the second substrate 1462, by the first substrate 1461 and the second substrate
The chamber 1463 of multiple isolations is divided between 1462, a second electrode is provided with each described chamber 1463
1465, the second electrode 1465 and the insulation set of the first electrode 1464, the second electrode 1465 are arranged on described
On one substrate 1461 or the second substrate 1462, electrophoretic buffer, the reflection are filled with each described chamber 1463
Particle 1467 is arranged in the electrophoretic buffer, and the selective absorption of the reflective particle 1467 is in the first electrode 1464
Surface or the surface of the second electrode 1465.
A6. the display device 100 according to claim A5, wherein, the smooth threshold switch 146 also includes insulating barrier
1466, the insulating barrier 1466 be coated on the surface of the first electrode 1464 or the surface of the second electrode 1465, with every
The exhausted first electrode 1464 and the second electrode 1465.
A7. the display device 100 according to claim A5, wherein, the first electrode 1464 uses electrically conducting transparent
Material or opaque conductive material are made, and the second electrode 1465 is made of transparent conductive material.
A8. the display device 100 according to claim A1, wherein, the function element 130 includes light sensation sensing
At least one in device, camera, range sensor, light extraction lamp.
A9. the display device 100 according to claim A1, wherein, the display device 100 also includes frame, institute
State display screen 110, the transparent panel 120, the function element 130 and the light valve device and be arranged at the frame
It is interior.
B10. a kind of display device 100, wherein, the display device 100 includes display screen 110, transparent panel 120, work(
Energy device 130 and liquid crystal module 140, the liquid crystal module 140 are arranged on the side of the display screen 110 and positioned at described
Between transparent panel 120 and the function element 130, the liquid crystal module 140 is used to be in impermeable light state in no power,
And light transmission state is in when being powered.
Claims (10)
1. a kind of display device (100), it is characterised in that the display device (100) includes display screen (110), transparent panel
(120), function element (130) and light valve device, the light valve device are arranged on the side and position of the display screen (110)
Between the transparent panel (120) and the function element (130), the light valve device be used for light transmission state with it is light tight
Switch between state, the light valve device, or selectivity are passed through with the light for optionally sending the function element (130)
Ground makes ambient reach the function element (130) through the light valve device.
2. display device (100) according to claim 1, it is characterised in that the light valve device is liquid crystal module
(140), the liquid crystal module (140) includes the first polarizer (141), the second polarizer (142), color membrane substrates (143), array
Substrate (144) and liquid crystal layer (145), the liquid crystal layer (145) is positioned at the color membrane substrates (143) and the array base palte
(144) between, first polarizer (141) is positioned at the color membrane substrates (143) away from the one of the array base palte (144)
Side, second polarizer (142) positioned at the array base palte (144) away from the color membrane substrates (143) side.
3. display device (100) according to claim 2, it is characterised in that the color membrane substrates (143) are saturating including first
Bright substrate (1431) and public electrode (1432), the array base palte (144) include the second transparency carrier (1441) and pixel electricity
Pole (1442), the public electrode (1432) is arranged on first transparency carrier (1431) near the array base palte (144)
Side, the pixel electrode (1442) is arranged on second transparency carrier (1441) near the color membrane substrates (143)
Side.
4. display device (100) according to claim 3, it is characterised in that the array base palte (144) also includes grid line
(1443), data wire (1444) and thin film transistor (TFT) (1445), the thin film transistor (TFT) (1445) include grid, source electrode and leakage
Pole, the grid line (1443) is arranged in a crossed manner with the data wire (1444), and the grid of the thin film transistor (TFT) (1445) is connected to
The grid line (1443), the source electrode of the thin film transistor (TFT) (1445) is connected to the data wire (1444), the film crystal
The drain electrode for managing (1445) is connected to the pixel electrode (1442), and the grid line (1443) is for being input into control signal, the number
According to line (1444) for input data signal.
5. display device (100) according to claim 1, it is characterised in that the light valve device is light threshold switch
(146), the smooth threshold switch (146) includes first substrate (1461), second substrate (1462), first electrode (1464), second
Electrode (1465) and reflective particle (1467), the first substrate (1461) are oppositely arranged with the second substrate (1462), many
The individual first electrode (1464) is disposed between the first substrate (1461) and the second substrate (1462), by institute
The chambers (1463) that multiple isolations are divided between first substrate (1461) and the second substrate (1462) are stated, described in each
A second electrode (1465), the second electrode (1465) and the first electrode are provided with chamber (1463)
(1464) insulation set, the second electrode (1465) is arranged on the first substrate (1461) or the second substrate (1462)
On, electrophoretic buffer is filled with each described chamber (1463), the reflective particle (1467) is arranged on the electrophoresis and delays
In fliud flushing, reflective particle (1467) selective absorption is in the surface of the first electrode (1464) or the second electrode
(1465) surface.
6. display device (100) according to claim 5, it is characterised in that the smooth threshold switch (146) also includes insulation
Layer (1466), the insulating barrier (1466) is coated on surface or the second electrode (1465) of the first electrode (1464)
Surface, completely cutting off the first electrode (1464) with the second electrode (1465).
7. display device (100) according to claim 5, it is characterised in that the first electrode (1464) is using transparent
Conductive material or opaque conductive material are made, and the second electrode (1465) is made of transparent conductive material.
8. display device (100) according to claim 1, it is characterised in that the function element (130) includes light propagated sensation
At least one in sensor, camera, range sensor, light extraction lamp.
9. display device (100) according to claim 1, it is characterised in that the display device (100) also includes side
Frame, the display screen (110), the transparent panel (120), the function element (130) and the light valve device are respectively provided with
In the frame.
10. a kind of display device (100), it is characterised in that the display device (100) includes display screen (110), transparent panel
(120), function element (130) and liquid crystal module (140), the liquid crystal module (140) are arranged on the display screen (110)
Side and between the transparent panel (120) and the function element (130), the liquid crystal module (140) is not for
Impermeable light state is in during energization, and light transmission state is in when being powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179616.3A CN106842726A (en) | 2017-03-23 | 2017-03-23 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179616.3A CN106842726A (en) | 2017-03-23 | 2017-03-23 | Display device |
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| Publication Number | Publication Date |
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| CN106842726A true CN106842726A (en) | 2017-06-13 |
Family
ID=59130292
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710179616.3A Pending CN106842726A (en) | 2017-03-23 | 2017-03-23 | Display device |
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| Country | Link |
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| CN (1) | CN106842726A (en) |
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| CN108400147A (en) * | 2018-01-30 | 2018-08-14 | 云谷（固安）科技有限公司 | Display device and electronic equipment |
| CN108962177A (en) * | 2018-08-28 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | The driving method of a kind of electronic equipment and its liquid crystal display |
| CN109116636A (en) * | 2018-09-25 | 2019-01-01 | 厦门天马微电子有限公司 | Display panel and display device |
| CN110412794A (en) * | 2019-08-01 | 2019-11-05 | 京东方科技集团股份有限公司 | A kind of display base plate and display panel |
| CN110767693A (en) * | 2018-12-14 | 2020-02-07 | 昆山国显光电有限公司 | Array substrate, display screen and display terminal |
| CN111290153A (en) * | 2020-04-14 | 2020-06-16 | 昆山国显光电有限公司 | Display screen and display device |
| CN111478990A (en) * | 2020-03-30 | 2020-07-31 | 维沃移动通信有限公司 | Display screen and electronic equipment |
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| CN108962177A (en) * | 2018-08-28 | 2018-12-07 | Oppo（重庆）智能科技有限公司 | The driving method of a kind of electronic equipment and its liquid crystal display |
| CN109116636A (en) * | 2018-09-25 | 2019-01-01 | 厦门天马微电子有限公司 | Display panel and display device |
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| CN110412794A (en) * | 2019-08-01 | 2019-11-05 | 京东方科技集团股份有限公司 | A kind of display base plate and display panel |
| CN111478990A (en) * | 2020-03-30 | 2020-07-31 | 维沃移动通信有限公司 | Display screen and electronic equipment |
| CN111290153A (en) * | 2020-04-14 | 2020-06-16 | 昆山国显光电有限公司 | Display screen and display device |
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Application publication date: 20170613 |