CN106125417A - A kind of liquid crystal grating and control method, 3D display floater and display device - Google Patents
A kind of liquid crystal grating and control method, 3D display floater and display device Download PDFInfo
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- CN106125417A CN106125417A CN201610816193.7A CN201610816193A CN106125417A CN 106125417 A CN106125417 A CN 106125417A CN 201610816193 A CN201610816193 A CN 201610816193A CN 106125417 A CN106125417 A CN 106125417A
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- 230000005684 electric field Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 239000004925 Acrylic resin Substances 0.000 claims description 8
- 229920000178 Acrylic resin Polymers 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
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- 229920005989 resin Polymers 0.000 claims description 2
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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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
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Abstract
The invention provides a kind of liquid crystal grating and control method, 3D display floater and display device, the first grating electrode in this liquid crystal grating includes the grating sub-electrode that multiple array is arranged, and the second grating electrode is whole clearing electrode；Or, the second grating electrode includes the grating sub-electrode that multiple array is arranged, and the first grating electrode is whole clearing electrode；Multiple grating sub-electrodes of every a line are connected with row drive wire by multiple switches that control, and multiple grating sub-electrodes of every string are connected with column drive wire by multiple switches that control.The embodiment of the present invention is by the way of by the electrode pattern design on grating electrode being the grating sub-electrode of multiple array arrangement, control row drive wire or column drive wire interval applies a signal of telecommunication, make liquid crystal layer local transparent, the most light tight, interval forms slit, utilize electric control signal to adjust the shape of grating and direction formed on liquid crystal layer, thus realize the random switching transversely or longitudinally of 3D display effect.
Description
Technical field
The present invention relates to 3D Display Technique field, show in particular to a kind of liquid crystal grating and control method thereof, 3D
Panel and display device.
Background technology
At present, along with the development of lcd technology, the application of bore hole 3D technology is the most ripe, optical barrier
Formula 3D technology is that the one that the effort through more than ten years of the engineer by Sharp's Europe laboratory is developed into realizes naked eye three-dimensional and shows
Technical scheme, concrete methods of realizing be by a switching Liquid Crystal screen, polarizing coating and high molecule liquid crystal layer constitute grating module
It is assembled in panel surface.Under three-dimensional display mode, liquid crystal layer and polarizing coating can form width under certain operating conditions
Degree is the vertical stripes of tens microns, shield portions view, makes the left eye of beholder only receive left-eye view, and right eye only accepts
To right-eye view, by left eye to be separated formation 3D image effect with the viewable pictures of right eye.In the 2 d display mode, liquid crystal
Grating is shapeless any to be blocked, and for the state of all-transparent, it is identical that the left eye of beholder receives image with right eye, and display is general
Logical 2D shows pattern.
During realizing the present invention, inventor finds at least to there is problems in that in correlation technique in correlation technique
Liquid crystal grating can only realize 3-D effect on a direction in transversely or longitudinally, along with mobile phone application constantly push away
Extensively, need laterally and longitudinally between switch at random, it is achieved 3-D effect, but the vertical slits grating in correlation technique cannot realize
Random switching between laterally and longitudinally, thus existing liquid crystal grating cannot meet the demand of actual application.
Summary of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of liquid crystal grating and control method, 3D display surface
Plate and display device, with solve the vertical slits grating in correlation technique cannot realize laterally and longitudinally between random switching,
Thus existing liquid crystal grating cannot meet the demand of actual application.
First aspect, embodiments provides a kind of liquid crystal grating, including the upper substrate being oppositely arranged and infrabasal plate,
And be formed on described upper substrate the first grating electrode, the second grating electrode of being formed on described infrabasal plate, described
Being provided with liquid crystal layer between one grating electrode and described second grating electrode, described first grating electrode includes that multiple array is arranged
The grating sub-electrode of cloth, described second grating electrode is whole clearing electrode；Or,
Described second grating electrode includes that the grating sub-electrode that multiple array is arranged, described first grating electrode are overall
Transparency electrode；
The multiple described grating sub-electrode of every a line by multiple control to switch be connected with row drive wire, every string multiple
Described grating sub-electrode is connected with column drive wire by multiple switches that control.
In conjunction with first aspect, embodiments provide the first possible embodiment of first aspect, described control
Switch processed includes: thin film transistor (TFT).
In conjunction with first aspect, embodiments provide the embodiment that the second of first aspect is possible, described light
The shape of grid sub-electrode is square, and the spacing between each described grating sub-electrode is equal.
In conjunction with first aspect, embodiments provide the third possible embodiment of first aspect, described row
Line is driven to be separated with described column drive wire by insulating barrier.
In conjunction with first aspect, embodiments provide the 4th kind of possible embodiment of first aspect, described liquid
Brilliant grating also includes the first alignment films layer being arranged at described first grating electrode towards described second grating electrode side, and
It is arranged at described second grating electrode the second alignment films layer towards described first grating electrode side.
In conjunction with first aspect, embodiments provide the 5th kind of possible embodiment of first aspect, described
The material of two grating electrodes is organic transparent conductive material and described second grating electrode is whole clearing electrode, described second light
Gate electrode is used for connecing public voltage signal and as alignment films layer, and described liquid crystal grating also includes being arranged at described first grating
Electrode is towards the alignment films layer of described second grating electrode side；Or,
The material of described first grating electrode is organic transparent conductive material and described first grating electrode is whole clearing
Electrode, described first grating electrode is used for connecing public voltage signal and as alignment films layer, and described liquid crystal grating also includes setting
It is placed in described second grating electrode alignment films layer towards described first grating electrode side.
In conjunction with the 5th kind of possible embodiment of first aspect, embodiments provide the 6th kind of first aspect
Possible embodiment, wherein, described organic transparent conductive material include following in one or more: acrylic resin with
The mixing material of nano-silver thread, acrylic resin and CNT mixing material, polyimide resin and CNT mixing material
Material, acrylic resin and CNT mixing material.
Second aspect, the embodiment of the present invention additionally provides a kind of 3D display floater, including 2D display screen and such as first party
Face to first aspect the 6th kind of possible embodiment according to any one of liquid crystal grating, described liquid crystal grating is arranged at institute
State the light emission side of 2D display screen.
The third aspect, the embodiment of the present invention additionally provides a kind of 3D display device, shows including the 3D as described in second aspect
Show panel.
Fourth aspect, the embodiment of the present invention additionally provides the control method of a kind of liquid crystal grating, for controlling such as first party
Face to first aspect the 6th kind of possible embodiment according to any one of liquid crystal grating, the method includes:
When the 3D display floater applying described liquid crystal grating carries out longitudinal 3D display, make described first grating electrode and institute
State formation electric field between the second grating electrode, and each described row drive wire interval apply a signal of telecommunication, makes liquid crystal layer local transparent,
It is the most light tight, so that described liquid crystal layer forms the most light and dark slit grating；
When the 3D display floater applying described liquid crystal grating carries out horizontal 3D display, make described first grating electrode and institute
State formation electric field between the second grating electrode, and each described column drive wire interval apply a signal of telecommunication, makes liquid crystal layer local transparent,
It is the most light tight, so that described liquid crystal layer forms the most light and dark slit grating；
When the 3D display floater applying described liquid crystal grating carries out 2D display, make described first grating electrode and described the
It is formed without electric field between two grating electrodes, so that whole printing opacity of described liquid crystal layer.
In the liquid crystal grating and control method, 3D display floater and display device of embodiment of the present invention offer, this liquid
Brilliant grating includes the upper substrate being oppositely arranged and infrabasal plate and the first grating electrode being formed on this upper substrate, is formed at
The second grating electrode on this infrabasal plate, is provided with liquid crystal layer between the first grating electrode and the second grating electrode, the first grating
Electrode includes the grating sub-electrode that multiple array is arranged, and the second grating electrode is whole clearing electrode；Or, the second grating electricity
Pole includes the grating sub-electrode that multiple array is arranged, and the first grating electrode is whole clearing electrode；Multiple gratings of every a line
Sub-electrode by multiple control switch is connected with row drive wire, multiple grating sub-electrodes of every string by multiple control switch and
Column drive wire connects.The embodiment of the present invention by by the electrode pattern design on grating electrode be multiple array arrangement grating
The mode of sub-electrode, controls row drive wire or column drive wire interval applies a signal of telecommunication, makes liquid crystal layer local transparent, and local is not
Printing opacity, interval forms slit, utilizes electric control signal to adjust the shape of grating and direction formed on liquid crystal layer, thus realizes
The random switching transversely or longitudinally of 3D display effect.
For making the above-mentioned purpose of the present invention, feature and advantage to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by embodiment required use attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other relevant accompanying drawings.
Fig. 1 a shows the structural representation of the first liquid crystal grating that the embodiment of the present invention one provided；
Fig. 1 b shows the structural representation of the second liquid crystal grating that the embodiment of the present invention one provided；
Fig. 2 shows the first of the grating sub-electrode that in the liquid crystal grating that the embodiment of the present invention one is provided, array is arranged
Plant structural representation；
Fig. 3 shows grating sub-electrode and the control of array arrangement in the liquid crystal grating that the embodiment of the present invention one is provided
Switch and the annexation schematic diagram of driving line；
Fig. 4 a shows the of the grating sub-electrode of the arrangement of array in the liquid crystal grating that the embodiment of the present invention one is provided
Two kinds of structural representations；
Fig. 4 b shows the of the grating sub-electrode of the arrangement of array in the liquid crystal grating that the embodiment of the present invention one is provided
Three kinds of structural representations；
Fig. 5 a shows a kind of effect signal of the slit grating that the liquid crystal grating that the embodiment of the present invention one provided formed
Figure；
Fig. 5 b shows that the another kind of effect of the slit grating that the liquid crystal grating that the embodiment of the present invention one provided formed is shown
It is intended to；
Fig. 6 shows the structural representation of the third liquid crystal grating that the embodiment of the present invention one provided；
Fig. 7 a shows the structural representation of the 4th kind of liquid crystal grating that the embodiment of the present invention one provided；
Fig. 7 b shows the structural representation of the 5th kind of liquid crystal grating that the embodiment of the present invention one provided；
Fig. 8 shows the structural representation of a kind of 3D display floater that the embodiment of the present invention two provided；
Fig. 9 shows the structural representation of a kind of 3D display device that the embodiment of the present invention three provided.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
It is a part of embodiment of the present invention rather than whole embodiments.Generally real with the present invention illustrated described in accompanying drawing herein
The assembly executing example can be arranged with various different configurations and design.Therefore, below to the present invention's provided in the accompanying drawings
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of the selected reality of the present invention
Execute example.Based on embodiments of the invention, the institute that those skilled in the art are obtained on the premise of not making creative work
There are other embodiments, broadly fall into the scope of protection of the invention.
Three-dimensional effect can only be realized on a direction in transversely or longitudinally in view of the liquid crystal grating in correlation technique
Really, along with the continuous popularization of mobile phone application, switch at random between needing laterally and longitudinally, it is achieved 3-D effect, but correlation technique
In vertical slits grating cannot realize laterally and longitudinally between random switching, thus existing liquid crystal grating cannot meet reality
The demand of border application.Based on this, embodiments provide a kind of liquid crystal grating and control method, 3D display floater and show
Showing device, is described below by embodiment.
Embodiment one:
Such as Fig. 1 a and two kinds of structural representations of liquid crystal grating as shown in Figure 1 b, this liquid crystal grating includes being oppositely arranged
Upper substrate 101 and infrabasal plate 102 and the first grating electrode 104 being formed on above-mentioned upper substrate 101, be formed at above-mentioned under
The second grating electrode 105 on substrate 102, is provided with between above-mentioned first grating electrode 104 and above-mentioned second grating electrode 105
Liquid crystal layer 103；
In view of both making electrode pattern on the first grating electrode 104, it is also possible to make electricity on the second grating
Pole pattern, has electrode pattern on any one in the first grating electrode 104 and the second grating electrode 105, and this electrode pattern is certainly
Determining the shape of slit grating, correspondence, another grating electrode is whole clearing electrode, and this grating electrode can have with ground connection GND
Body:
The first is to have electrode pattern on the first grating electrode 104: in such as Fig. 1 a, above-mentioned first grating electrode 104
Including multiple arrays arrangement grating sub-electrode 1041 (as in Fig. 1 a, upper right side pattern is the amplification of the first grating electrode 104
Schematic diagram, in figure, multiple square patterns are grating sub-electrode 1041), above-mentioned second grating electrode 105 is whole clearing electrode；Often
The multiple above-mentioned grating sub-electrode 1041 of a line 33 is connected with row drive wire 11 by multiple switches that control, every string multiple on
State grating sub-electrode 1041 to be connected with column drive wire 22 by multiple switches 33 that control；
The second is to have electrode pattern on the first grating electrode 104: in such as Fig. 1 b, above-mentioned second grating electrode 105
Including multiple arrays arrangement grating sub-electrode 1041 (as in Fig. 1 b, lower right pattern is the amplification of the second grating electrode 105
Schematic diagram, in figure, multiple square patterns are grating sub-electrode 1041), above-mentioned first grating electrode 104 is whole clearing electrode；Often
The multiple above-mentioned grating sub-electrode 1041 of a line 33 is connected with row drive wire 11 by multiple switches that control, every string multiple on
State grating sub-electrode 1041 to be connected with column drive wire 22 by multiple switches 33 that control.
Wherein, after grating sub-electrode 1041 being applied the signal of telecommunication by row drive wire 11 or column drive wire 22, it is possible to make
Form electric field between first grating electrode 104 and the second grating electrode 105, and then make liquid crystal layer 103 deflect, thus formed laterally
Grating or the longitudinal grating of formation, it is achieved the random switching of three dimensional display effect in longitudinal direction or horizontal direction.
The present invention provide embodiment in, by by the electrode pattern design on grating electrode be multiple array arrange
The mode of grating sub-electrode 1041, control row drive wire 11 or column drive wire 22 interval apply a signal of telecommunication, make liquid crystal layer
Local transparent, the most light tight, interval forms slit, utilizes electric control signal to adjust the grating of formation on liquid crystal layer 103
Shape and direction, thus realize the random switching transversely or longitudinally of 3D display effect.
Concrete, as in figure 2 it is shown, the shape of above-mentioned grating sub-electrode 1041 is square, each above-mentioned grating electricity
Spacing between pole 1041 is equal, uses the mode of array arrangement to be distributed on upper substrate 101 or infrabasal plate 102, each
Individual grating sub-electrode 1041 all controls switch 33 by one and is connected with row drive wire 11, and each grating sub-electrode 1041 is the most logical
Crossing another control switch 33 to be connected with column drive wire 22, wherein, above-mentioned row drive wire 11 is driven with above-mentioned row by insulating barrier
Line 22 is separated, to realize row drive wire 11 and column drive wire 22 mutually insulated.
Further, in order to realize the dark fringe of full line or permutation, need to make the most adjacent grating sub-electrode 1041
Between spacing the least for the size of grating sub-electrode 1041, it is contemplated that thin film transistor (TFT) has can use photoetching
Technique makes, small-sized feature, based on this, as it is shown on figure 3, above-mentioned control switch 33 includes: thin film transistor (TFT) (TFT,
Thin-FilmTransistor), this thin film transistor (TFT) can be N-type TFT, it is also possible to be P-type TFT, can
To select corresponding thin film transistor (TFT) according to the actual requirements.
Concrete, each grating sub-electrode 1041 is all connected with row drive wire 11 by a thin film transistor (TFT), and this is thin
The drain electrode 333 of film transistor is connected with grating sub-electrode 1041, the grid 331 of this thin film transistor (TFT) and source electrode 332 and row cutting
Line 11 connects；Each grating sub-electrode 1041 is connected with column drive wire 22 also by another thin film transistor (TFT), and this thin film is brilliant
The drain electrode 333 of body pipe is connected with grating sub-electrode 1041, the grid 331 of this thin film transistor (TFT) and source electrode 332 and column drive wire 22
Connect；
When the most not powered signal of row drive wire 11 and column drive wire 22 the most not powered signal, it is connected with row drive wire 11
Thin film transistor (TFT) disconnect, and the thin film transistor (TFT) being connected with column drive wire 22 also disconnects；When row drive wire 11 applies the signal of telecommunication
And during column drive wire 22 not powered signal, the thin film transistor (TFT) conducting being connected with row drive wire 11, and be connected with column drive wire 22
Thin film transistor (TFT) disconnect；Contrary, when column drive wire 22 applies the signal of telecommunication and row drive wire 11 not powered signal, drive with row
The thin film transistor (TFT) conducting that moving-wire 22 connects, and the thin film transistor (TFT) being connected with row drive wire 11 disconnects.
Concrete, the concrete mode presenting longitudinal three dimensional display effect is: as shown in fig. 4 a, multiple row drive wires 11 are spaced
Apply a signal of telecommunication (on) and the most not powered signal of multiple column drive wire 22 (off), connect with the row drive wire 11 applying the signal of telecommunication
Control switch 33 conducting connect, and it is connected control with the row drive wire 11 of not powered signal and the column drive wire 22 of not powered signal
Switch 33 disconnection so that many line rasters sub-electrode 1041 interval of laterally arrangement powers up, and the grating sub-electrode 1041 powered up is with whole
Forming electric field between body transparency electrode, liquid crystal deflection forms barrier fence, it is achieved longitudinal three-dimensional grating display pattern, now, and should
Situation about vertically placing for display screen, as a example by mobile phone shows, mobile phone display screen minor face is parallel with human eye is vertical placement.
Corresponding, as shown in Figure 5 a, it is shown that the lateral slit raster effects schematic diagram that above-mentioned liquid crystal grating is formed is (with figure
In 4a each row drive wire 11 to apply signal of telecommunication mode with column drive wire 22 corresponding), still as a example by mobile phone shows, present longitudinal direction
During three dimensional display effect, slit is parallel with long limit, when there is voltage difference between grating sub-electrode 1041 and whole clearing electrode,
Forming electric field between grating sub-electrode 1041 and whole clearing electrode, this electric field action is when liquid crystal layer 103, and each applies telecommunications
Number grating sub-electrode 1041 position at corresponding liquid crystal light tight, form blackstreak, the width of blackstreak and light
The width of grid sub-electrode 1041 is identical, does not applies liquid crystal printing opacity corresponding at grating sub-electrode 1041 position of the signal of telecommunication,
Form printing opacity striped so that liquid crystal layer 103 forms striped light and dark on multiple horizontal direction, thus realizes bore hole barrier grid
Bar longitudinal direction 3D display effect.
Concrete, the concrete mode presenting horizontal three dimensional display effect is: as shown in Figure 4 b, and multiple column drive wires 22 are spaced
Apply a signal of telecommunication (on) and the most not powered signal of multiple row drive wire 11 (off), connect with the column drive wire 22 applying the signal of telecommunication
Control switch 33 conducting connect, and it is connected control with the column drive wire 22 of not powered signal and the row drive wire 11 of not powered signal
Switch 33 disconnection so that multiple row grating sub-electrode 1041 interval of longitudinally arrangement powers up, and the grating sub-electrode 1041 powered up is with whole
Forming electric field between body transparency electrode, liquid crystal deflection forms barrier fence, it is achieved laterally three-dimensional grating display pattern, now, and should
For the situation that display screen is laterally disposed, as a example by mobile phone shows, the long limit of mobile phone display screen is parallel with human eye for laterally disposed.
Corresponding, as shown in Figure 5 b, it is shown that the vertical slots raster effects schematic diagram that above-mentioned liquid crystal grating is formed is (with figure
In 4b each row drive wire 11 to apply signal of telecommunication mode with column drive wire 22 corresponding), still as a example by mobile phone shows, present laterally
During three dimensional display effect, slit is parallel with minor face, when there is voltage difference between grating sub-electrode 1041 and whole clearing electrode,
Forming electric field between grating sub-electrode 1041 and whole clearing electrode, this electric field action is when liquid crystal layer 103, and each applies telecommunications
Number grating sub-electrode 1041 position at corresponding liquid crystal light tight, form blackstreak, the width of blackstreak and light
The width of grid sub-electrode 1041 is identical, does not applies liquid crystal printing opacity corresponding at grating sub-electrode 1041 position of the signal of telecommunication,
Form printing opacity striped so that liquid crystal layer 103 forms striped light and dark in multiple vertical direction, thus realizes bore hole barrier grid
Bar horizontal 3D display effect.
In the embodiment that the present invention provides, use the set-up mode of array optical gate electrode pattern, and select thin film brilliant
Body pipe, as controlling switch 33, controls leading of thin film transistor (TFT) by the power on/off controlling row drive wire 11 and column drive wire 22
Through and off are opened, and then control the applying signal of telecommunication and the off-position of each grating sub-electrode 1041 so that Formation of liquid crystals lateral light
Grid or longitudinal grating, thus realize the random switching of longitudinal three-dimensional display mode and horizontal three-dimensional display mode, it is satisfied with use
Family is when using mobile phone to watch, and either Mobile phone screen is laterally disposed or Mobile phone screen is vertically placed and all can be realized three-dimensional showing
The effect shown.
Further, as shown in Figure 6, above-mentioned liquid crystal grating also includes being arranged at above-mentioned first grating electrode 104 towards upper
State the first alignment films layer 106 of the second grating electrode 105 side, and be arranged at above-mentioned second grating electrode 105 towards above-mentioned
Second alignment films layer 107 of the first grating electrode 104 side.
Wherein, above-mentioned first alignment films layer 106 and above-mentioned second alignment films layer 107 are close to liquid crystal layer 103, the first orientation
Film layer 106 is arranged between the first grating electrode 104 and liquid crystal layer 103, and the second alignment films layer 107 is arranged at the second grating electrode
Between 105 and liquid crystal layer 103, i.e. the both sides of liquid crystal layer 103 are provided with alignment films layer, it is possible to make liquid crystal ordered arrangement the most uniformly
Distribution.
Further, it is contemplated that grating electrode and alignment films layer occur and adjacent setting in pairs, alignment films layer is general
The organic transparent conductive material covered for full substrate, grating electrode can also be selected organic transparent conductive material, and work as grating
When electrode is the overall electrode that full substrate covers, grating electrode and the alignment films adjacent with this grating electrode can be merged into same
One film layer, uses growth grating electrode and the technique of alignment films simultaneously, simplifies the processing technology of liquid crystal grating, improve liquid crystal
The make efficiency of grating, and then improve the make efficiency of 3D display panels, in the embodiment that the present invention provides, have
The grating electrode of overall electrode structure can be arranged at infrabasal plate 102, and the i.e. second grating electrode 105 is overall electrode, it is possible to
To be arranged at upper substrate 101, the i.e. first grating electrode 104 is overall electrode, thus, there is the liquid crystal light that following two is different
Grid structure, particularly as follows:
The first: when the second grating electrode 105 has overall electrode structure, by the second grating electrode 105 and with this
The alignment films that two grating electrodes 105 are adjacent merges into same film layer, uses and grows the second grating electrode 105 and the second orientation simultaneously
The technique of film layer 107, as shown in Figure 7a, the material of above-mentioned second grating electrode 105 is organic transparent conductive material and above-mentioned
Two grating electrodes 105 are whole clearing electrode, and above-mentioned second grating electrode 105 is used for connecing public voltage signal and as orientation
Film layer, above-mentioned liquid crystal grating also includes being arranged at above-mentioned first grating electrode 104 towards above-mentioned second grating electrode 105 side
Alignment films layer, this alignment films layer is above-mentioned first alignment films layer 106；
The second: when the first grating electrode 104 has overall electrode structure, by the first grating electrode 104 and with this
The alignment films that one grating electrode 104 is adjacent merges into same film layer, uses and grows the first grating electrode 104 and the first orientation simultaneously
The technique of film layer 106, as shown in Figure 7b, the material of above-mentioned first grating electrode 104 is organic transparent conductive material and above-mentioned
One grating electrode 104 is whole clearing electrode, and above-mentioned first grating electrode 104 is used for connecing public voltage signal and as orientation
Film layer, above-mentioned liquid crystal grating also includes being arranged at above-mentioned second grating electrode 105 towards above-mentioned first grating electrode 104 side
Alignment films layer, this alignment films layer is above-mentioned second alignment films layer 107.
It addition, above-mentioned liquid crystal grating also includes the first polaroid and the second polaroid, this first polaroid is arranged at above-mentioned
The most above-mentioned first grating electrode 104 side of upper substrate 101, this second polaroid is arranged at above-mentioned infrabasal plate 102 dorsad second
Grating electrode 105 side；
Wherein, the light of process can be filtered by above-mentioned first polaroid and above-mentioned second polaroid, forms polarization
Light.
The present invention provide embodiment in, by use by have overall electrode structure grating electrode and with this grating
The alignment films that electrode is adjacent merges into same film layer, uses growth grating electrode and the technique of alignment films simultaneously, simplifies liquid crystal
The processing technology of grating, improves the make efficiency of liquid crystal grating, and then improves the make efficiency of 3D display panels.
Wherein, above-mentioned organic transparent conductive material include following in one or more: acrylic resin and nanometer silver
The mixing material of line, acrylic resin and CNT mixing material, polyimide resin and CNT mixing material, propylene
Acid resin and CNT mixing material.
Further, the infrabasal plate 102 in above-mentioned liquid crystal grating shares same base with the upper substrate 101 in 2D display screen
Plate, simplifies the structure of 3D display floater, it is not necessary to carry out the laminating work step of 2D display screen and liquid crystal grating, and then simplify whole further
The fabrication processing of individual 3D display floater, improves production efficiency, reduces cost of labor, and reduces by one piece of substrate, thus not only
Reduce the cost of manufacture of 3D display floater, also reduce the thickness of 3D display floater.
In the liquid crystal grating that the embodiment of the present invention provides, by being multiple battle array by the electrode pattern design on grating electrode
The mode of the grating sub-electrode 1041 of column arrangement, controls row drive wire 11 or column drive wire 22 interval applies a signal of telecommunication,
Making liquid crystal layer local transparent, the most light tight, interval forms slit, utilizes electric control signal to be formed on liquid crystal layer 103 to adjust
The shape of grating and direction, thus realize the random switching transversely or longitudinally of 3D display effect；Further, battle array is used
The set-up mode of column grating electrode pattern, and select thin film transistor (TFT) as control switch 33, by control row drive wire 11
With conducting and the disconnection that the power on/off of column drive wire 22 controls thin film transistor (TFT), and then control each grating sub-electrode 1041
Apply the signal of telecommunication and off-position so that Formation of liquid crystals horizontal raster or longitudinal grating, thus realize longitudinal three dimensional display mould
The random switching of formula and horizontal three-dimensional display mode, is satisfied with user when using mobile phone to watch, and either Mobile phone screen is horizontal
The effect that all can realize three dimensional display is vertically placed to placement or Mobile phone screen；Further, will have whole by employing
The grating electrode of body electrode structure and the alignment films adjacent with this grating electrode merge into same film layer, use and grow grating simultaneously
Electrode and the technique of alignment films, simplify the processing technology of liquid crystal grating, improves the make efficiency of liquid crystal grating, and then improves
The make efficiency of 3D display panels.
Embodiment two:
The embodiment of the present invention also provides for a kind of 3D display floater, and as shown in Figure 8, this 3D display floater 60 includes that 2D shows
Screen and the liquid crystal grating 601 as described in embodiment one, this liquid crystal grating 601 is arranged at the light emission side of above-mentioned 2D display screen.
The specific implementation process of this 3D display floater 60 is similar with above-mentioned liquid crystal grating 601, may refer to above-mentioned liquid crystal light
The embodiment of grid 601, repeats no more in place of repetition.
Wherein, the screen size of liquid crystal grating 601 is the most consistent with the screen size of matching used 2D display screen 602,
Light emission side at 2D display screen 602 arranges this liquid crystal grating 601,2D display screen and liquid crystal grating 601 can pass through attaching process
The upper substrate 101 of the infrabasal plate 102 and 2D display screen of liquid crystal grating 601 is bonded together, it is possible to so that liquid crystal grating 601
The upper substrate 101 of infrabasal plate 102 and 2D display screen 602 shares same substrate.Preferably, by using liquid crystal grating 601
The upper substrate 101 of infrabasal plate 102 and 2D display screen 602 share the mode of same substrate, simplify 3D display floater further
The structure of 60, it is not necessary to carry out the laminating work step of 2D display screen 602 and liquid crystal grating 601, and then simplify whole 3D display floater 60
Fabrication processing, improve production efficiency, reduce cost of labor, and reduce by one piece of substrate, thus not only reduce 3D and show
The cost of manufacture of panel 60, also reduces the thickness of 3D display floater 60.
Concrete, 2D display screen 602 can select various types of display screen, and for different 2D display screens 602
Speech, the overall structure of 3D display floater 60 and each substrate are the most different, and based on this, above-mentioned 2D display screen 602 is liquid crystal
Display screen, above-mentioned 3D display floater 60 also includes the backlight module being arranged at the incident side of above-mentioned 2D display screen 602；Or, above-mentioned
2D display screen 602 is organic electroluminescent LED display screen.
Wherein, when above-mentioned 2D display screen 602 is LCDs, the upper substrate 101 of 2D display screen 602 be color membrane substrates or
Base plate for packaging, the infrabasal plate 102 of 2D display screen 602 is array base palte.
Wherein, when above-mentioned 2D display screen 602 is organic electroluminescent LED display screen, the upper substrate of 2D display screen 602
101 is base plate for packaging or protective substrate, and the infrabasal plate 102 of 2D display screen 602 is array base palte.
In the 3D display floater 60 that the embodiment of the present invention provides, this display floater includes 2D display screen and is arranged at this 2D
The liquid crystal grating 601 of the light emission side of display screen, by by the electrode pattern design on grating electrode be multiple array arrangement
The mode of grating sub-electrode 1041, controls row drive wire 11 or column drive wire 22 interval applies a signal of telecommunication, makes liquid crystal layer office
Portion's printing opacity, the most light tight, interval forms slit, utilizes electric control signal to adjust the shape of the grating formed on liquid crystal layer 103
Shape and direction, thus realize the random switching transversely or longitudinally of 3D display effect；Further, array grating electricity is used
The set-up mode of pole pattern, and select thin film transistor (TFT) as controlling switch 33, by controlling row drive wire 11 and column drive wire
The power on/off of 22 controls conducting and the disconnection of thin film transistor (TFT), and then controls the applying signal of telecommunication of each grating sub-electrode 1041
With off-position so that Formation of liquid crystals horizontal raster or longitudinal grating, thus realize longitudinal three-dimensional display mode and horizontal three
The random switching of dimension display pattern, is satisfied with user when using mobile phone to watch, and either Mobile phone screen is laterally disposed still
Mobile phone screen vertically places the effect that all can realize three dimensional display；Further, will have overall electrode structure by employing
Grating electrode and the alignment films adjacent with this grating electrode merge into same film layer, use growth grating electrode and orientation simultaneously
The technique of film, simplifies the processing technology of liquid crystal grating 601, improves the make efficiency of liquid crystal grating 601, and then improves 3D
The make efficiency of display panels.
Embodiment three:
The embodiment of the present invention also provides for a kind of 3D display device, as it is shown in figure 9, this 3D display device 1 includes such as embodiment
3D display floater 60 described in two.
Concrete, above-mentioned 3D display device 1 can be display, by above-mentioned 3D display floater 60 by specific circuit even
The relation of connecing is arranged in the housing of display, wherein, the screen size of the liquid crystal grating 601 that 3D display floater is 60 kinds typically with join
The screen size of the 2D display screen 602 that set uses is consistent, and the light emission side at 2D display screen 602 arranges this liquid crystal grating 601, and liquid
The upper substrate 101 of the infrabasal plate 102 and 2D display screen 602 of brilliant grating 601 shares same substrate.
In the 3D display device 1 that the embodiment of the present invention provides, this display device includes 3D display floater 60, this display surface
Plate includes 2D display screen and the liquid crystal grating 601 of the light emission side being arranged at this 2D display screen, by by the electrode on grating electrode
Design is the mode of the grating sub-electrode 1041 of multiple array arrangement, controls between row drive wire 11 or column drive wire 22
Every applying a signal of telecommunication, making liquid crystal layer local transparent, the most light tight, interval forms slit, utilizes electric control signal to adjust
The shape of the grating formed on liquid crystal layer 103 and direction, thus realize the random switching transversely or longitudinally of 3D display effect；
Further, use the set-up mode of array optical gate electrode pattern, and select thin film transistor (TFT) as controlling switch 33, pass through
The power on/off controlling row drive wire 11 and column drive wire 22 controls conducting and the disconnection of thin film transistor (TFT), and then controls each light
The applying signal of telecommunication of grid sub-electrode 1041 and off-position so that Formation of liquid crystals horizontal raster or longitudinal grating, thus realize
Longitudinal three-dimensional display mode and the random switching of horizontal three-dimensional display mode, be satisfied with user when using mobile phone to watch,
Either Mobile phone screen is laterally disposed or Mobile phone screen vertically places the effect that all can realize three dimensional display；Further, logical
Cross employing and the grating electrode and the alignment films adjacent with this grating electrode with overall electrode structure are merged into same film layer, adopt
With growing the technique of grating electrode and alignment films simultaneously, simplify the processing technology of liquid crystal grating 601, improve liquid crystal grating
The make efficiency of 601, and then improve the make efficiency of 3D display panels.
Embodiment four:
The embodiment of the present invention also provides for the control method of a kind of liquid crystal grating 601, for controlling as described in embodiment one
Liquid crystal grating 601, this control method includes:
When the 3D display floater 60 applying above-mentioned liquid crystal grating 601 carries out longitudinal 3D display, make above-mentioned first grating electricity
Form electric field between pole 104 and above-mentioned second grating electrode 105, and each above-mentioned row drive wire 11 interval applies a signal of telecommunication, makes
Liquid crystal layer local transparent, the most light tight, so that above-mentioned liquid crystal layer 103 forms the most light and dark slit grating；
When the 3D display floater 60 applying above-mentioned liquid crystal grating 601 carries out horizontal 3D display, make above-mentioned first grating electricity
Form electric field between pole 104 and above-mentioned second grating electrode 105, and each above-mentioned column drive wire 22 interval applies a signal of telecommunication, makes
Liquid crystal layer local transparent, the most light tight, so that above-mentioned liquid crystal layer 103 forms the most light and dark slit grating；
When the 3D display floater 60 applying above-mentioned liquid crystal grating 601 carries out 2D display, make above-mentioned first grating electrode 104
And be formed without electric field between above-mentioned second grating electrode 105, so that 103 whole printing opacities of above-mentioned liquid crystal layer.
In the control method of the liquid crystal grating 601 provided in the present invention, when multiple the most not powered signals of row drive wire 11 and
During multiple column drive wire 22 the most not powered signal, the control switch 33 being connected with row drive wire 11 and column drive wire 22 is the most disconnected
Open, between the first grating electrode 104 and the second grating electrode 105, be formed without electric field, liquid crystal layer 103 integral light-transmitting, 3D display surface
Plate 60 is in 2D and shows pattern；When multiple row drive wires 11 interval applying one signal of telecommunication and multiple column drive wire 22 are all not added with telecommunications
Number time, the control switch 33 being connected with the row drive wire 11 applying the signal of telecommunication turns on, and with the row drive wire 11 of not powered signal
Connect with the column drive wire 22 of not powered signal and control switch 33 disconnection so that laterally between many line rasters sub-electrode 1041 of arrangement
Every powering up, forming electric field between the grating sub-electrode 1041 and the whole clearing electrode that power up, this electric field action is in liquid crystal layer 103
Time, it is light tight that each applies liquid crystal corresponding at grating sub-electrode 1041 position of the signal of telecommunication, forms blackstreak, black
The width of striped is identical with the width of grating sub-electrode 1041, does not applies at grating sub-electrode 1041 position of the signal of telecommunication pair
The liquid crystal printing opacity answered, forms printing opacity striped so that liquid crystal layer 103 forms striped light and dark on multiple horizontal direction, liquid crystal
Deflection forms barrier fence, thus realizes bore hole barrier fence type longitudinal direction 3D display effect, and 3D display floater 60 is in longitudinal 3D
Display pattern；When multiple column drive wires 22 interval applies a signal of telecommunication and during multiple row drive wire 11 the most not powered signal, and execute
Control switch 33 conducting that the column drive wire 22 of power up signal connects, and with the column drive wire 22 of not powered signal and be not added with telecommunications
Number row drive wire 11 connect and control switch 33 disconnection so that multiple row grating sub-electrode 1041 interval of vertical arrangement powers up, and adds
Forming electric field between grating sub-electrode 1041 and the whole clearing electrode of electricity, this electric field action is when liquid crystal layer 103, and each applies
Liquid crystal corresponding at grating sub-electrode 1041 position of the signal of telecommunication is light tight, forms blackstreak, the width of blackstreak
Identical with the width of grating sub-electrode 1041, do not apply liquid crystal corresponding at grating sub-electrode 1041 position of the signal of telecommunication saturating
Light, forms printing opacity striped so that liquid crystal layer 103 forms striped light and dark in multiple vertical direction, and liquid crystal deflection forms screen
Barrier hurdle, thus realize bore hole barrier fence type horizontal 3D display effect, 3D display floater 60 is in horizontal 3D and shows pattern, from
And make 3D display floater 60 can not only realize the random switching of 2D display pattern and 3D display pattern, additionally it is possible to realize laterally
3D display pattern and the random switching of longitudinal 3D display pattern.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " are based on orientation shown in the drawings or position relationship, or should
The orientation usually put during the use of invention product or position relationship, be for only for ease of the description present invention and simplify description, and not
It is to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as limitation of the present invention.Describe additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing, and can not manage
Solve as instruction or hint relative importance.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " arrange ",
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect, or one
Body ground connects；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to indirect by intermediary
It is connected, can be the connection of two element internals.For the ordinary skill in the art, can be with in concrete condition understanding
State term concrete meaning in the present invention.
It is last it is noted that the detailed description of the invention of embodiment described above, the only present invention, in order to the present invention to be described
Technical scheme, be not intended to limit, protection scope of the present invention is not limited thereto, although with reference to previous embodiment to this
Bright it is described in detail, it will be understood by those within the art that: any those familiar with the art
In the technical scope that the invention discloses, the technical scheme described in previous embodiment still can be modified or can be light by it
It is readily conceivable that change, or wherein portion of techniques feature is carried out equivalent；And these are revised, change or replace, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme.All should contain the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (10)
1. a liquid crystal grating, including the upper substrate being oppositely arranged and infrabasal plate and be formed at first on described upper substrate
Grating electrode, the second grating electrode being formed on described infrabasal plate, described first grating electrode and described second grating electrode
Between be provided with liquid crystal layer, it is characterised in that described first grating electrode includes the grating sub-electrode that multiple array is arranged, institute
Stating the second grating electrode is whole clearing electrode；Or,
Described second grating electrode includes that the grating sub-electrode that multiple array is arranged, described first grating electrode are whole clearing
Electrode；
The multiple described grating sub-electrode of every a line is connected with row drive wire by multiple switches that control, every string multiple described in
Grating sub-electrode is connected with column drive wire by multiple switches that control.
Liquid crystal grating the most according to claim 1, it is characterised in that described control switch includes: thin film transistor (TFT).
Liquid crystal grating the most according to claim 1, it is characterised in that the shape of described grating sub-electrode is square,
Spacing between each described grating sub-electrode is equal.
Liquid crystal grating the most according to claim 1, it is characterised in that described row drive wire is driven with described row by insulating barrier
Moving-wire is separated.
Liquid crystal grating the most according to claim 1, it is characterised in that described liquid crystal grating also includes being arranged at described first
Grating electrode towards the first alignment films layer of described second grating electrode side, and be arranged at described second grating electrode towards
Second alignment films layer of described first grating electrode side.
Liquid crystal grating the most according to claim 1, it is characterised in that the material of described second grating electrode is organic transparent
Conductive material and described second grating electrode are whole clearing electrode, described second grating electrode be used for connecing public voltage signal with
And as alignment films layer, described liquid crystal grating also includes being arranged at described first grating electrode towards described second grating electrode one
The alignment films layer of side；Or,
The material of described first grating electrode is organic transparent conductive material and described first grating electrode is whole clearing electrode,
Described first grating electrode is used for connecing public voltage signal and as alignment films layer, and described liquid crystal grating also includes being arranged at institute
State second grating electrode alignment films layer towards described first grating electrode side.
Liquid crystal grating the most according to claim 6, it is characterised in that described organic transparent conductive material include following in
One or more: acrylic resin and the mixing material of nano-silver thread, acrylic resin and CNT mixing material, polyamides
Imide resin and CNT mixing material, acrylic resin and CNT mixing material.
8. a 3D display floater, including 2D display screen, it is characterised in that also include as described in any one of claim 1 to 7
Liquid crystal grating, described liquid crystal grating is arranged at the light emission side of described 2D display screen.
9. a 3D display device, it is characterised in that include 3D display floater as claimed in claim 8.
10. a control method for liquid crystal grating, for controlling the liquid crystal grating as described in any one of claim 1 to 7, it is special
Levying and be, described method includes:
When the 3D display floater applying described liquid crystal grating carries out longitudinal 3D display, make described first grating electrode and described the
Form electric field between two grating electrodes, and each described row drive wire interval applies a signal of telecommunication, makes liquid crystal layer local transparent, locally
It is light tight, so that described liquid crystal layer forms the most light and dark slit grating；
When the 3D display floater applying described liquid crystal grating carries out horizontal 3D display, make described first grating electrode and described the
Form electric field between two grating electrodes, and each described column drive wire interval applies a signal of telecommunication, makes liquid crystal layer local transparent, locally
It is light tight, so that described liquid crystal layer forms the most light and dark slit grating；
When the 3D display floater applying described liquid crystal grating carries out 2D display, make described first grating electrode and described second light
Electric field it is formed without between gate electrode, so that whole printing opacity of described liquid crystal layer.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153306A (en) * | 2016-12-30 | 2017-09-12 | 深圳超多维光电子有限公司 | Liquid crystal slit grating, 3 d display device and intelligent terminal |
| CN107272273A (en) * | 2016-12-30 | 2017-10-20 | 深圳超多维科技有限公司 | Liquid crystal slit grating, 3 d display device and intelligent terminal |
| CN108563050A (en) * | 2018-05-31 | 2018-09-21 | 成都天马微电子有限公司 | Liquid crystal phase shifter and antenna |
| CN108615962A (en) * | 2018-07-18 | 2018-10-02 | 成都天马微电子有限公司 | Liquid crystal phase shifter and antenna |
| CN108808181A (en) * | 2018-07-20 | 2018-11-13 | 成都天马微电子有限公司 | liquid crystal phase shifter and antenna |
| CN108919546A (en) * | 2018-07-09 | 2018-11-30 | 京东方科技集团股份有限公司 | A kind of display panel and its control method, display device |
| CN110031996A (en) * | 2019-04-24 | 2019-07-19 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof, control method and display device |
| CN110187562A (en) * | 2019-06-06 | 2019-08-30 | 京东方科技集团股份有限公司 | A kind of liquid crystal display device and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070154659A1 (en) * | 2005-12-29 | 2007-07-05 | Lg.Philips Lcd Co., Ltd. | Rubbing membrane material and liquid crystal display device using the same |
| CN102135673A (en) * | 2010-01-27 | 2011-07-27 | 索尼公司 | Lens array element and image display device |
| CN102914892A (en) * | 2012-11-19 | 2013-02-06 | 中航华东光电有限公司 | Method for driving liquid crystal slit gratings |
| CN105425405A (en) * | 2015-12-09 | 2016-03-23 | 京东方科技集团股份有限公司 | 3D display panel assembly, 3D display device and driving method of the 3D display device |
| CN206057761U (en) * | 2016-09-09 | 2017-03-29 | 万维云视（上海）数码科技有限公司 | A kind of liquid crystal grating, 3D display floaters and display device |
-
2016
- 2016-09-09 CN CN201610816193.7A patent/CN106125417B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070154659A1 (en) * | 2005-12-29 | 2007-07-05 | Lg.Philips Lcd Co., Ltd. | Rubbing membrane material and liquid crystal display device using the same |
| CN102135673A (en) * | 2010-01-27 | 2011-07-27 | 索尼公司 | Lens array element and image display device |
| CN102914892A (en) * | 2012-11-19 | 2013-02-06 | 中航华东光电有限公司 | Method for driving liquid crystal slit gratings |
| CN105425405A (en) * | 2015-12-09 | 2016-03-23 | 京东方科技集团股份有限公司 | 3D display panel assembly, 3D display device and driving method of the 3D display device |
| CN206057761U (en) * | 2016-09-09 | 2017-03-29 | 万维云视（上海）数码科技有限公司 | A kind of liquid crystal grating, 3D display floaters and display device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272273A (en) * | 2016-12-30 | 2017-10-20 | 深圳超多维科技有限公司 | Liquid crystal slit grating, 3 d display device and intelligent terminal |
| CN107153306A (en) * | 2016-12-30 | 2017-09-12 | 深圳超多维光电子有限公司 | Liquid crystal slit grating, 3 d display device and intelligent terminal |
| CN108563050A (en) * | 2018-05-31 | 2018-09-21 | 成都天马微电子有限公司 | Liquid crystal phase shifter and antenna |
| US11424520B2 (en) | 2018-05-31 | 2022-08-23 | Chengdu Tianma Micro-Electronics Co., Ltd. | Liquid crystal phase shifter including a liquid crystal layer located between first and second flexible substrates, where a third flexible substrate provides a feed portion |
| CN108919546A (en) * | 2018-07-09 | 2018-11-30 | 京东方科技集团股份有限公司 | A kind of display panel and its control method, display device |
| CN108615962B (en) * | 2018-07-18 | 2020-06-30 | 成都天马微电子有限公司 | Liquid crystal phase shifter and antenna |
| CN108615962A (en) * | 2018-07-18 | 2018-10-02 | 成都天马微电子有限公司 | Liquid crystal phase shifter and antenna |
| US11557838B2 (en) | 2018-07-18 | 2023-01-17 | Chengdu Tianma Micro-Electronics Co., Ltd. | Liquid crystal phase shifter and antenna where effective lengths are different between an input feed terminal and multiple output feed terminals |
| CN108808181B (en) * | 2018-07-20 | 2020-05-29 | 成都天马微电子有限公司 | Liquid crystal phase shifter and antenna |
| CN108808181A (en) * | 2018-07-20 | 2018-11-13 | 成都天马微电子有限公司 | liquid crystal phase shifter and antenna |
| US11233301B2 (en) | 2018-07-20 | 2022-01-25 | Chengdu Tianma Micro-Electronics Co., Ltd. | Liquid crystal phase shifter and antenna |
| CN110031996A (en) * | 2019-04-24 | 2019-07-19 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof, control method and display device |
| WO2020215877A1 (en) * | 2019-04-24 | 2020-10-29 | 京东方科技集团股份有限公司 | Display panel and preparation method, control method, and display device thereof |
| CN110187562A (en) * | 2019-06-06 | 2019-08-30 | 京东方科技集团股份有限公司 | A kind of liquid crystal display device and display device |
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