CN104360543A - Display basal plate as well as manufacturing method thereof, display panel and display device - Google Patents
Display basal plate as well as manufacturing method thereof, display panel and display device Download PDFInfo
- Publication number
- CN104360543A CN104360543A CN201410710910.9A CN201410710910A CN104360543A CN 104360543 A CN104360543 A CN 104360543A CN 201410710910 A CN201410710910 A CN 201410710910A CN 104360543 A CN104360543 A CN 104360543A
- Authority
- CN
- China
- Prior art keywords
- oriented
- polarisation
- district
- oriented region
- polarisation district
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
- G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
The invention provides a display basal plate. The display basal plate comprises an substrate basal plate, a polarizer which is arranged on the substrate basal plate and an orientation layer which is arranged on the substrate basal plate, wherein the polarizer comprises a plurality of first polarization areas and a plurality of second polarization areas, the polarization direction of each first polarization area is different from that of each second polarization area, the orientation layer comprises first orientation areas corresponding to the positions of the first polarization areas and second orientation areas corresponding to the positions of the second polarization areas, the initial arrangement direction of liquid crystal molecules which contact with the first orientation areas are enabled by the first orientation areas to be consistent with the polarization direction of the first polarizer, and the initial arrangement direction of liquid crystal molecules which contact the second orientation areas are enabled by the second orientation areas to be consistent with the polarization direction of the second polarization areas. The invention also provides a display panel, a production method of the display basal plate and a display device. The multi-domain display of the display panel utilizing the display basal plate can be realized without changing a pixel structure.
Description
Technical field
The present invention relates to field of display devices, particularly, relate to the method for making of a kind of display base plate and this display base plate and a kind of display panel, display device comprising described display base plate.
Background technology
Liquid crystal indicator comprises single domain liquid crystal indicator and multidomain liquid crystal display device.In single domain liquid crystal indicator, the yawing moment of liquid crystal molecule is consistent.Shown in Fig. 1 is a kind of common single domain liquid crystal indicator, as shown in Figure 1, and the display base plate 200 that described liquid crystal indicator comprises display base plate 100 and arranges with this display base plate 100 pairs of boxes.Display base plate 100 is formed as array base palte, the oriented layer 140 comprising polaroid 130, be positioned at transparency carrier 110 inside polaroid 130, be positioned at the image element circuit layer 120 inside transparency carrier 110 and be positioned at inside image element circuit layer 120.Display base plate 200 is formed as color membrane substrates, the oriented layer 240 comprising polaroid 230, be positioned at transparency carrier 210 inside polaroid 230, be positioned at the color rete 220 inside transparency carrier 210 and be positioned at inside color rete 220.
The better colour cast of multidomain liquid crystal Display Realization and view effect, this is because in multidomain liquid crystal display, liquid crystal molecule has two kinds of different yawing moments.In order to realize multidomain liquid crystal display, usually needing the structure of the pel array by changing display device, thus adding the complexity manufacturing liquid crystal indicator.
Therefore, how to realize multidomain liquid crystal display device by simple method and become this area technical matters urgently to be resolved hurrily.
Summary of the invention
The object of the present invention is to provide the method for making of a kind of display base plate and this display base plate and a kind of display panel and display device comprising described display base plate.Compared with prior art, described display panel is the unaltered multidomain liquid crystal display panel of a kind of dot structure.
To achieve these goals, as one aspect of the present invention, a kind of display base plate is provided, this display base plate comprises underlay substrate, the oriented layer being arranged on the polaroid on described underlay substrate and being arranged on described underlay substrate, wherein, described polaroid comprises multiple first polarisation district and multiple second polarisation district, the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district.
Preferably, described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, and described first polarisation district and described second polarisation district are arranged alternately.
Preferably, described first oriented region and described second oriented region are strip, first oriented region and the second oriented region are arranged alternately, and the bearing of trend of the bearing of trend of described first oriented region, described second oriented region is all identical with the bearing of trend in described first polarisation district.
Preferably, described polaroid is arranged between described underlay substrate and described oriented layer.
Preferably, described underlay substrate comprises transparency carrier and is arranged on the image element circuit layer on described transparency carrier, and described polaroid is arranged between described image element circuit layer and described oriented layer.
Preferably, described underlay substrate comprises transparency carrier and is arranged on the color rete on described transparency carrier, and described polaroid is arranged between described color rete and described oriented layer.
Preferably, the polarization direction in described first polarisation district is perpendicular to the polarization direction in described second polarisation district.
As another aspect of the present invention, a kind of display panel is provided, described display panel comprises two display base plates arranged box, one in two described display base plates is formed as array base palte, another in two described display base plates is formed as box substrate, two described display base plates include underlay substrate, the polaroid being arranged on the oriented layer on described underlay substrate and being arranged on described underlay substrate, wherein, described polaroid comprises multiple first polarisation district and multiple second polarisation district, the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district, align setting respectively in first polarisation district of two described display base plates and the second polarisation district, and be formed as the polarization direction in the described first polarisation district on the display base plate of array base palte perpendicular to being formed as the described polarization direction to the first polarisation district on the display base plate of box substrate, be formed as the polarization direction in the described second polarisation district on the display base plate of array base palte perpendicular to being formed as the described polarization direction to the second polarisation district on the display base plate of box substrate.
Preferably, described polaroid is arranged between described underlay substrate and described oriented layer.
Preferably, be formed as comprising transparency carrier and color rete to the underlay substrate of the described display base plate of box substrate, described color rete is arranged between described transparency carrier and described polaroid.
Preferably, described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, described first polarisation district and described second polarisation district are arranged alternately, described first oriented region and described second oriented region are strip, first oriented region and the second oriented region are arranged alternately, and the bearing of trend of the bearing of trend of described first oriented region, described second oriented region is all identical with the bearing of trend in described first polarisation district.
As another aspect of the invention, provide a kind of method for making of display base plate, wherein, described method for making comprises:
Underlay substrate is provided;
Described underlay substrate arranges polaroid, and described polaroid comprises multiple first polarisation district and multiple second polarisation district, and the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district;
Described underlay substrate arranges oriented layer, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, and described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district.
Preferably, described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, and described first polarisation district and described second polarisation district are arranged alternately.
Described first oriented region and described second oriented region are strip, and the first oriented region and the second oriented region are arranged alternately, and the bearing of trend of the bearing of trend of described first oriented region, described second oriented region is all identical with the bearing of trend in described first polarisation district.
Preferably, the step described underlay substrate arranging polaroid comprises:
Described underlay substrate applies the polarizing materials for the formation of polaroid, to form polarizing materials layer;
Illumination is utilized to penetrate the region described polarizing materials floor corresponding to described first polarisation district, to form described first polarisation district;
The underlay substrate being formed with the first polarisation district is turned over the first predetermined angular, utilizes illumination to penetrate the region described polarizing layer corresponding to described second polarisation district, to form described second polarisation district.
Preferably, the step described underlay substrate arranging oriented layer comprises:
On described underlay substrate, coating forms the material of oriented layer, to form oriented material layer;
Illumination is utilized to penetrate the region described oriented material layer corresponding to described first oriented region, to form described first oriented region;
The underlay substrate being formed with the first oriented region is turned over the second predetermined angular, utilizes illumination to penetrate the region described oriented material layer corresponding to described second oriented region, to form described second oriented region.
Preferably, described manufacture method is carried out before being included in the step described underlay substrate being arranged polaroid:
Described underlay substrate is formed image element circuit layer.
Preferably, described manufacture method is carried out before being included in the step described underlay substrate being arranged polaroid:
Described underlay substrate forms color rete.
Because described oriented layer comprises the first oriented region and the second oriented region making liquid crystal molecule have different initial arrangement direction, therefore, the liquid crystal molecule in described oriented layer has two kinds of different orientations.Polaroid has the first polarisation district corresponding with the first oriented region, thus make can by liquid crystal molecule corresponding to the first oriented region by the polarized light in the first polarisation district; Polaroid has the second polarisation district corresponding with the second oriented region, thus make the polarized light through the second polarisation district can by liquid crystal molecule corresponding to the second oriented region.
A kind of display device, comprises above-mentioned display base plate or display panel.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1's is the structural representation of display panel of the prior art;
Fig. 2 is the first embodiment of display base plate provided by the present invention;
Fig. 3 is the second embodiment of display base plate provided by the present invention;
Fig. 4 is the preferred implementation of display panel provided by the present invention;
Fig. 5 is the schematic diagram performing the light alignment apparatus used required for manufacture method provided by the present invention;
Fig. 6 is the schematic diagram after underlay substrate being formed the first polarisation district;
Fig. 7 is the schematic diagram after underlay substrate being formed the second polarisation district.
Description of reference numerals
100,200: display base plate 110,210: transparency carrier
120: image element circuit layer 220: color rete
130,230: polaroid 140,240: oriented layer
130a, 230a: first polarisation district 130b, 230b: the second polarisation district
140a, 240a: first oriented region 140b, 240b: the second oriented region
310: ultraviolet source 320: the polaroid of light alignment apparatus
330: baffle plate 340: reflection unit
350: rotate carrying 360: light absorption plane
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
As one aspect of the present invention, a kind of display base plate is provided, this display base plate comprises underlay substrate, the oriented layer being arranged on the polaroid on described underlay substrate and being arranged on described underlay substrate, wherein, described polaroid comprises multiple first polarisation district and multiple second polarisation district, the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district.
Because described oriented layer comprises the first oriented region and second oriented region that liquid crystal molecule can be made to have different initial arrangement direction, therefore, the liquid crystal molecule in described oriented layer has two kinds of different orientations.Polaroid has the first polarisation district corresponding with the first oriented region, thus make can by liquid crystal molecule corresponding to the first oriented region by the polarized light in the first polarisation district; Polaroid has the second polarisation district corresponding with the second oriented region, thus make the polarized light through the second polarisation district can by liquid crystal molecule corresponding to the second oriented region.
Display base plate 100 shown in Fig. 2 is the first embodiment of the present invention.As shown in Figure 2, display base plate 100 is array base palte, the underlay substrate of display base plate 100 comprises transparency carrier 110 and image element circuit layer 120, described underlay substrate is provided with oriented layer 140 and polaroid 130, oriented layer 140 comprises the first oriented region 140a and the second oriented region 140b, and polaroid 130 comprises the first polarisation district 130a and the second polarisation district 130b.The position of the first oriented region 140a is corresponding with the position of the first polarisation district 130a, and the position of the second oriented region 140b is corresponding with the second polarisation district 140a.
Display base plate 200 shown in Fig. 3 is the second embodiment of the present invention.As shown in Figure 3, display base plate 200 is color membrane substrates, the underlay substrate of display base plate 200 comprises transparency carrier 210 and color rete 220, described underlay substrate is provided with polaroid 230 and oriented layer 240, polaroid 230 comprises the first polarisation district 230a and the second polarisation district 230b, and oriented layer 240 comprises the first oriented region 240a and the second oriented region 240b.The position of the first oriented region 240a is corresponding with the position of the first polarisation district 230a, and the position of the second oriented region 240b is corresponding with the second polarisation district 230b.
Display base plate 100 in Fig. 2 and the 200 pairs of boxes of the display base plate in Fig. 3 arrange the display panel shown in rear formation Fig. 4.In order to realize display, usually, first oriented region 140a can make the initial arrangement direction of the liquid crystal molecule contacted with this first oriented region 140a be 45 °, second oriented region 140b can make the initial arrangement direction of the liquid crystal molecule contacted with this second oriented region 140b be 135 °, first oriented region 240a can make the initial arrangement direction of the liquid crystal molecule contacted with this first oriented region 240a be 135 °, and the second oriented region 240b can make the initial arrangement direction of the liquid crystal molecule contacted with this second oriented region 240b be 45 °.The polarization direction of the first polarisation district 130a is perpendicular to the polarization direction of the first polarisation district 230a, and the polarization direction of the second polarisation district 130b is perpendicular to the polarization direction of the second polarisation district 230b.
As shown in Figure 4, the orientation of the liquid crystal molecule that the orientation of the liquid crystal molecule that the first oriented region is corresponding is corresponding from the second oriented region is different, thus achieves two farmlands display panels.
In the present invention, described first polarisation district and described second polarisation district can be strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, and described first polarisation district and described second polarisation district are arranged alternately.Such as, the first polarisation district and the second polarisation district can all along length direction or the Width settings of described display base plate.First polarisation district and the second polarisation district are all set to strip and can simplify the technique manufacturing described polaroid, and also can realize two farmlands display panels.
As noted before, first polarisation district and the first oriented region are corresponding settings, second polarisation district and the second oriented region are corresponding settings, therefore, described first oriented region and described second oriented region are also strip, first oriented region and the second oriented region are arranged alternately, and the bearing of trend of the bearing of trend of described first oriented region, described second oriented region is all identical with the bearing of trend in described first polarisation district.
In preferred implementation in figs. 2 and 3, described polaroid is arranged between described underlay substrate and described oriented layer.The advantage so arranging polaroid is, polaroid can be avoided to be worn.In addition, when the display panel comprising described display base plate shows, light, by entering polaroid again after underlay substrate, can reduce the destruction of polarized light refraction scattering, increase the visual angle of display panel.
Certainly, the present invention is not limited to this.Such as, polaroid can be arranged on the side of underlay substrate, oriented layer be arranged on the opposite side of underlay substrate.
As noted before, display panel provided by the present invention can be the array base palte shown in Fig. 2, the image element circuit layer 120 that described underlay substrate comprises transparency carrier 110 and is arranged on this transparency carrier 110, polaroid 130 is arranged between image element circuit layer 120 and oriented layer 140.
In the present invention, image element circuit layer refers to the circuit realizing display panels Presentation Function, image element circuit layer comprises crisscross data line and grid line, whole display base plate is divided into multiple pixel cell by grid line and data line, and described image element circuit layer also comprises the thin film transistor (TFT) be arranged in each pixel cell.Image element circuit layer also comprises pixel electrode, public electrode, public electrode wire etc., repeats no longer one by one here.
As noted before, display base plate provided by the present invention can be the color membrane substrates shown in Fig. 3, the color rete 220 that described underlay substrate comprises transparency carrier 210 and is arranged on this transparency carrier 210, polaroid 230 is arranged between color rete 220 and oriented layer 240.
In the present invention, the requirement not special to the angle between the polarization direction in the first polarisation district and the polarization direction in the second polarisation district, as long as can realize two farmland liquid crystal display.In order to avoid utilizing display panel provided by the present invention to occur light leak 45 ° oblique, preferably, the polarization direction in described first polarisation district is perpendicular to the polarization direction in described second polarisation district.
As another aspect of the present invention, as shown in Figure 4, provide a kind of display panel, described display panel comprises two display base plates arranged box, that is, display base plate 100 and display base plate 200.Display base plate 100 and display base plate 200 are above-mentioned display base plate provided by the present invention.
Display panel 100 in two described display base plates is formed as array base palte, display panel 200 in two described display base plates is formed as box substrate, two described display base plates include underlay substrate, the polaroid being arranged on the oriented layer on described underlay substrate and being arranged on described underlay substrate, wherein, described polaroid comprises multiple first polarisation district and multiple second polarisation district, the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district, align setting respectively in first polarisation district of two described display base plates and the second polarisation district, and be formed as the polarization direction in the described first polarisation district on the display base plate of array base palte perpendicular to being formed as the described polarization direction to the first polarisation district on the display base plate of box substrate, be formed as the polarization direction in the described second polarisation district on the display base plate of array base palte perpendicular to being formed as the described polarization direction to the second polarisation district on the display base plate of box substrate.
Particularly, the underlay substrate of display base plate 100 comprises transparency carrier 110 and image element circuit layer 120, described underlay substrate is provided with oriented layer 140 and polaroid 130, oriented layer 140 comprises the first oriented region 140a and the second oriented region 140b, and polaroid 130 comprises the first polarisation district 130a and the second polarisation district 130b.The position of the first oriented region 140a is corresponding with the position of the first polarisation district 130a, and the position of the second oriented region 140b is corresponding with the second polarisation district 130b.
The underlay substrate of display base plate 200 comprises transparency carrier 210 and color rete 220, described underlay substrate is provided with polaroid 230 and oriented layer 240, polaroid 230 comprises the first polarisation district 230a and the second polarisation district 230b, and oriented layer 240 comprises the first oriented region 240a and the second oriented region 240b.The position of the first oriented region 240a is corresponding with the position of the first polarisation district 230a, and the position of the second oriented region 240b is corresponding with the second polarisation district 230b.
First polarisation district 130a aligns with the first polarisation district 230a, and the polarization direction of the first polarisation district 130a is perpendicular to the polarization direction of the first polarisation district 230a; Second polarisation district 130b aligns with the second polarisation district 230b, and the polarization direction of the second polarisation district 130b is perpendicular to the polarization direction of the second polarisation district 230b.Correspondingly, the first oriented region 140a aligns with the first oriented region 240a, and the second oriented region 140b aligns with the first oriented region 240b.
Certainly, display base plate 200 also can not comprise color rete 220, and, color rete can also be arranged on display base plate 100.
One skilled in the art will appreciate that described display panel also comprises the liquid crystal layer be arranged between display base plate 100 and display base plate 200.
As shown in Figure 4, the orientation of the liquid crystal molecule that the orientation of the liquid crystal molecule that the first oriented region is corresponding is corresponding from the second oriented region is different, thus achieves two farmlands display panels.
In order to protect polaroid, and expand the visual angle of display panel, preferably, described polaroid is arranged between described underlay substrate and described oriented layer.
As noted before, for the ease of manufacturing, described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, and described first polarisation district and described second polarisation district are arranged alternately.
As another aspect of the invention, provide a kind of method for making making above-mentioned display base plate provided by the present invention, wherein, described method for making comprises:
Underlay substrate is provided;
Described underlay substrate arranges polaroid, and described polaroid comprises multiple first polarisation district and multiple second polarisation district, and the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district;
Described underlay substrate arranges oriented layer, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, and described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district.
In the present invention, particular determination is not done to the concrete mode arranging polaroid.Such as, the polaroid with the first polarisation district and the second polarisation district can be made in advance, then by attachment process by described polarizer sheet sticking on underlay substrate.
When making oriented layer, the material for the formation of oriented layer can be applied on underlay substrate, and then by injecting the above-mentioned oriented layer with the first oriented region and the second oriented region of any one formation of the techniques such as friction, transfer printing.
For the ease of manufacturing, preferably described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, and described first polarisation district and described second polarisation district are arranged alternately.Correspondingly, described first oriented region and described second oriented region are also the identical tune account of bearing of trend, and the first oriented region and the second oriented region are arranged alternately.
Preferably, the step described underlay substrate arranging polaroid comprises:
Described underlay substrate applies the polarizing materials for the formation of polaroid, to form polarizing materials layer;
Illumination is utilized to penetrate the region described polarizing materials floor corresponding to described first polarisation district, to form described first polarisation district;
The underlay substrate being formed with the first polarisation district is turned over the first predetermined angular, utilizes illumination to penetrate the region described polarizing layer corresponding to described second polarisation district, to form described second polarisation district.
Such as, when forming polaroid 130, first form the first polarisation district 130a (as shown in Figure 6) in the polarizing materials floor on underlay substrate, in the polarizing materials floor then on underlay substrate, form the second polarisation district 130b (as shown in Figure 7).
Utilize said method to form polaroid and avoid the defect such as attaching deviation, attaching bubble easily occurred in attachment process, thus the display panel comprising described display base plate can be made when showing to there will not be dark-state light leak, and the contrast of display panel can be improved.
In the present invention, described polarizing materials should have following characteristics: when described polarizing materials is penetrated in the illumination of predetermined wavelength, the molecules align of polarizing materials can change, become in order from unordered, thus make described polarizing materials have linear polarization characteristic, only allow the linearly polarized light of particular polarization to pass through.
Similarly, the step described underlay substrate arranging oriented layer comprises:
On described underlay substrate, coating forms the material of oriented layer, to form oriented material layer;
Illumination is utilized to penetrate the region described oriented material layer corresponding to described first oriented region, to form described first oriented region;
The underlay substrate being formed with the first oriented region is turned over the second predetermined angular, utilizes illumination to penetrate the region described oriented material layer corresponding to described second oriented region, to form described second oriented region.
In the present invention, the material forming oriented layer should have following characteristics: when the material of described formation oriented layer is penetrated in the illumination of predetermined wavelength, the electron distributions characteristic forming the material of oriented layer can change, thus can attract each other with the electronics on liquid crystal molecule surface, make liquid crystal molecule have predetermined angle of inclination.
In the present invention, the light alignment apparatus shown in Fig. 5 can be utilized to perform the above-mentioned step of polaroid and the step of oriented layer is set of arranging.
As shown in Figure 5, described smooth alignment apparatus comprises ultraviolet source 310, polaroid 320, baffle plate 330, reflection unit 340, rotates plummer 350, light absorption plane 360.
Reflection unit 340 comprises the reflecting element 341 that multiple reflection angle can independently control.The light that ultraviolet source 310 sends is by after polaroid 320, and the hole on baffle plate 330 is radiated on reflection unit 340, can by the reflection direction of the reflection angle light regulating of each reflecting element 341 on accommodation reflex device 340.
When forming polaroid, first the underlay substrate being provided with polarizing materials layer is arranged on and rotates on plummer 350, the reflection angle of accommodation reflex part 341, the linearly polarized light formed after polaroid 320 that ultraviolet source 310 can be sent by a part of reflecting element 341 is reflected in position polarizing materials floor corresponding to the first polarisation district, the polarizing materials floor that this is tending towards is formed as the first polarisation district, and the light reflection that ultraviolet source 310 can send by another part reflecting element 341 is in light absorption plane 360.
After defining the first polarisation district, rotation plummer 350 can be rotated through the first predetermined angular (such as, 45 °), and the reflection angle of accommodation reflex part 341, make a part of reflecting element 341 light that ultraviolet source 310 sends can be reflected in position polarizing materials floor corresponding to the second polarisation district, the polarizing materials floor that this is tending towards is formed as the second polarisation district, and the light reflection that ultraviolet source 310 can send by another part reflecting element 341 is in light absorption plane 360.
The polaroid with two polarization directions required in display base plate of the present invention can be obtained by above-mentioned two steps.
When forming oriented layer, first the underlay substrate being formed with polaroid and oriented material layer is arranged on and rotates on plummer 350, the reflection angle of accommodation reflex part 341, the linearly polarized light formed after polaroid 320 that ultraviolet source 310 can be sent by a part of reflecting element 341 is reflected in position polarizing materials layer corresponding to the first oriented region, the polarizing materials layer that this is tending towards is formed as the first oriented region, and the light reflection that ultraviolet source 310 can send by another part reflecting element 341 is in light absorption plane 360.
After defining the first oriented region, rotation plummer 350 can be rotated through the second predetermined angular (such as, 45 °), and the reflection angle of accommodation reflex part 341, make a part of reflecting element 341 light that ultraviolet source 310 sends can be reflected in position polarizing materials layer corresponding to the second oriented region, the polarizing materials layer that this is tending towards is formed as the second oriented region, and the light reflection that ultraviolet source 310 can send by another part reflecting element 341 is in light absorption plane 360.
Utilize said apparatus to be formed use that described oriented layer also eliminates mask plate, thus can reduce costs.
When described display base plate is array base palte, described manufacture method is carried out before being included in the step described underlay substrate being arranged polaroid:
Described underlay substrate is formed image element circuit layer.
One skilled in the art will appreciate that image element circuit layer is not a kind of single layer structure, but comprise the multi-layer graphicals such as such as grid line layer, source-drain electrode layer, pixel electrode layer, each layer pattern in image element circuit layer can be formed by corresponding patterning processes.
When described display base plate is color membrane substrates, described manufacture method is carried out before being included in the step described underlay substrate being arranged polaroid:
Described underlay substrate forms color rete.
Color rete comprises three kinds of color color blocking blocks, or color rete comprises the color blocking block of four kinds of colors.Color rete can be formed by multiple method, repeat no more here.
In display base plate provided by the invention, because described oriented layer comprises the first oriented region and second oriented region that liquid crystal molecule can be made to have different initial arrangement direction, therefore, the liquid crystal molecule in described oriented layer has two kinds of different orientations.Polaroid has the first polarisation district corresponding with the first oriented region, thus make can by liquid crystal molecule corresponding to the first oriented region by the polarized light in the first polarisation district; Polaroid has the second polarisation district corresponding with the second oriented region, thus make the polarized light through the second polarisation district can by liquid crystal molecule corresponding to the second oriented region.
A kind of display device, comprises above-mentioned display base plate or display panel.Described display device can be: any product or parts with Presentation Function such as liquid crystal panel, Electronic Paper, oled panel, LCD TV, liquid crystal display, digital album (digital photo frame), mobile phone, panel computer.
Above-mentioned display base plate or display panel is comprised in display device provided by the invention, because described oriented layer comprises the first oriented region and second oriented region that liquid crystal molecule can be made to have different initial arrangement direction, therefore, the liquid crystal molecule in described oriented layer has two kinds of different orientations.Polaroid has the first polarisation district corresponding with the first oriented region, thus make can by liquid crystal molecule corresponding to the first oriented region by the polarized light in the first polarisation district; Polaroid has the second polarisation district corresponding with the second oriented region, thus make the polarized light through the second polarisation district can by liquid crystal molecule corresponding to the second oriented region.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (19)
1. a display base plate, this display base plate comprises underlay substrate, the oriented layer being arranged on the polaroid on described underlay substrate and being arranged on described underlay substrate, it is characterized in that, described polaroid comprises multiple first polarisation district and multiple second polarisation district, the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district.
2. display base plate according to claim 1, it is characterized in that, described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, and described first polarisation district and described second polarisation district are arranged alternately.
3. display base plate according to claim 2, it is characterized in that, described first oriented region and described second oriented region are strip, first oriented region and the second oriented region are arranged alternately, and the bearing of trend of the bearing of trend of described first oriented region, described second oriented region is all identical with the bearing of trend in described first polarisation district.
4. the display base plate according to claims 1 to 3 any one, is characterized in that, described polaroid is arranged between described underlay substrate and described oriented layer.
5. display base plate according to claim 4, is characterized in that, described underlay substrate comprises transparency carrier and is arranged on the image element circuit layer on described transparency carrier, and described polaroid is arranged between described image element circuit layer and described oriented layer.
6. display base plate according to claim 4, is characterized in that, described underlay substrate comprises transparency carrier and is arranged on the color rete on described transparency carrier, and described polaroid is arranged between described color rete and described oriented layer.
7. the display base plate according to claims 1 to 3 any one, is characterized in that, the polarization direction in described first polarisation district is perpendicular to the polarization direction in described second polarisation district.
8. a display panel, described display panel comprises two display base plates arranged box, one in two described display base plates is formed as array base palte, another in two described display base plates is formed as box substrate, two described display base plates include underlay substrate, the polaroid being arranged on the oriented layer on described underlay substrate and being arranged on described underlay substrate, it is characterized in that, described polaroid comprises multiple first polarisation district and multiple second polarisation district, the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district, align setting respectively in first polarisation district of two described display base plates and the second polarisation district, and be formed as the polarization direction in the described first polarisation district on the display base plate of array base palte perpendicular to being formed as the described polarization direction to the first polarisation district on the display base plate of box substrate, be formed as the polarization direction in the described second polarisation district on the display base plate of array base palte perpendicular to being formed as the described polarization direction to the second polarisation district on the display base plate of box substrate.
9. display panel according to claim 8, is characterized in that, described polaroid is arranged between described underlay substrate and described oriented layer.
10. display panel according to claim 9, is characterized in that, is formed as comprising transparency carrier and color rete to the underlay substrate of the described display base plate of box substrate, and described color rete is arranged between described transparency carrier and described polaroid.
Display panel in 11. according to Claim 8 to 10 described in any one, it is characterized in that, described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, described first polarisation district and described second polarisation district are arranged alternately, described first oriented region and described second oriented region are strip, first oriented region and the second oriented region are arranged alternately, and the bearing of trend of described first oriented region, the bearing of trend of described second oriented region is all identical with the bearing of trend in described first polarisation district.
The method for making of 12. 1 kinds of display base plates, is characterized in that, described method for making comprises:
Underlay substrate is provided;
Described underlay substrate arranges polaroid, and described polaroid comprises multiple first polarisation district and multiple second polarisation district, and the polarization direction in described first polarisation district is different from the polarization direction in described second polarisation district;
Described underlay substrate arranges oriented layer, described oriented layer comprises first oriented region corresponding with described first polarisation zone position and second oriented region corresponding with described second polarisation zone position, described first oriented region can make consistent with the polarization direction of the initial arrangement direction of the liquid crystal molecule that described first oriented region contacts and described first polaroid, and described second oriented region can make consistent with the polarization direction in the initial arrangement direction of the liquid crystal molecule that described second oriented region contacts and described second polarization district.
13. method for makings according to claim 12, it is characterized in that, described first polarisation district and described second polarisation district are strip, and the bearing of trend in described first polarisation district is identical with the bearing of trend in described second polarisation district, and described first polarisation district and described second polarisation district are arranged alternately.
14. method for makings according to claim 13, it is characterized in that, described first oriented region and described second oriented region are strip, first oriented region and the second oriented region are arranged alternately, and the bearing of trend of the bearing of trend of described first oriented region, described second oriented region is all identical with the bearing of trend in described first polarisation district.
15. method for makings according to claim 12, is characterized in that, the step that described underlay substrate arranges polaroid comprises:
Described underlay substrate applies the polarizing materials for the formation of polaroid, to form polarizing materials layer;
Illumination is utilized to penetrate the region described polarizing materials floor corresponding to described first polarisation district, to form described first polarisation district;
The underlay substrate being formed with the first polarisation district is turned over the first predetermined angular, utilizes illumination to penetrate the region described polarizing layer corresponding to described second polarisation district, to form described second polarisation district.
16. method for makings according to claim 12, is characterized in that, the step that described underlay substrate arranges oriented layer comprises:
On described underlay substrate, coating forms the material of oriented layer, to form oriented material layer;
Illumination is utilized to penetrate the region described oriented material layer corresponding to described first oriented region, to form described first oriented region;
The underlay substrate being formed with the first oriented region is turned over the second predetermined angular, utilizes illumination to penetrate the region described oriented material layer corresponding to described second oriented region, to form described second oriented region.
17. according to claim 12 to the method for making described in any one in 16, and it is characterized in that, described manufacture method is carried out before being included in the step described underlay substrate being arranged polaroid:
Described underlay substrate is formed image element circuit layer.
18. according to claim 12 to the method for making described in any one in 16, and it is characterized in that, described manufacture method is carried out before being included in the step described underlay substrate being arranged polaroid:
Described underlay substrate forms color rete.
19. 1 kinds of display device, is characterized in that, comprise the display panel described in any one in display base plate in claim 1 to 7 described in any one or claim 8 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710910.9A CN104360543A (en) | 2014-11-28 | 2014-11-28 | Display basal plate as well as manufacturing method thereof, display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710910.9A CN104360543A (en) | 2014-11-28 | 2014-11-28 | Display basal plate as well as manufacturing method thereof, display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104360543A true CN104360543A (en) | 2015-02-18 |
Family
ID=52527819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710910.9A Pending CN104360543A (en) | 2014-11-28 | 2014-11-28 | Display basal plate as well as manufacturing method thereof, display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104360543A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793281A (en) * | 2015-05-13 | 2015-07-22 | 京东方科技集团股份有限公司 | Display device, curved surface display panel, built-in polaroid and manufacturing method thereof |
| CN106200100A (en) * | 2016-09-05 | 2016-12-07 | 京东方科技集团股份有限公司 | Display floater and manufacture method, display device |
| CN110376784A (en) * | 2019-07-16 | 2019-10-25 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel, liquid crystal display device |
| CN110504126A (en) * | 2018-05-16 | 2019-11-26 | 无锡小天鹅电器有限公司 | The control method of control panel, household electrical appliance and household electrical appliance |
| CN113759615A (en) * | 2021-09-14 | 2021-12-07 | 京东方科技集团股份有限公司 | Display panel, display device and display driving method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699329Y (en) * | 2004-02-14 | 2005-05-11 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display |
| KR20120017664A (en) * | 2010-08-19 | 2012-02-29 | 동우 화인켐 주식회사 | Patterned mask and method of manufacturing the patterned retarder using the same |
| CN103558713A (en) * | 2013-09-11 | 2014-02-05 | 京东方科技集团股份有限公司 | Liquid crystal alignment device, liquid crystal alignment method, box aligning substrate and liquid crystal display device |
| CN203444212U (en) * | 2013-08-21 | 2014-02-19 | 京东方科技集团股份有限公司 | Light reflection device and optical alignment equipment |
| CN103926740A (en) * | 2013-12-30 | 2014-07-16 | 厦门天马微电子有限公司 | Display panel and display device |
-
2014
- 2014-11-28 CN CN201410710910.9A patent/CN104360543A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699329Y (en) * | 2004-02-14 | 2005-05-11 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display |
| KR20120017664A (en) * | 2010-08-19 | 2012-02-29 | 동우 화인켐 주식회사 | Patterned mask and method of manufacturing the patterned retarder using the same |
| CN203444212U (en) * | 2013-08-21 | 2014-02-19 | 京东方科技集团股份有限公司 | Light reflection device and optical alignment equipment |
| CN103558713A (en) * | 2013-09-11 | 2014-02-05 | 京东方科技集团股份有限公司 | Liquid crystal alignment device, liquid crystal alignment method, box aligning substrate and liquid crystal display device |
| CN103926740A (en) * | 2013-12-30 | 2014-07-16 | 厦门天马微电子有限公司 | Display panel and display device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793281A (en) * | 2015-05-13 | 2015-07-22 | 京东方科技集团股份有限公司 | Display device, curved surface display panel, built-in polaroid and manufacturing method thereof |
| CN106200100A (en) * | 2016-09-05 | 2016-12-07 | 京东方科技集团股份有限公司 | Display floater and manufacture method, display device |
| CN110504126A (en) * | 2018-05-16 | 2019-11-26 | 无锡小天鹅电器有限公司 | The control method of control panel, household electrical appliance and household electrical appliance |
| CN110504126B (en) * | 2018-05-16 | 2021-07-27 | 无锡小天鹅电器有限公司 | Control panel, household appliance and control method of household appliance |
| CN110376784A (en) * | 2019-07-16 | 2019-10-25 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel, liquid crystal display device |
| CN113759615A (en) * | 2021-09-14 | 2021-12-07 | 京东方科技集团股份有限公司 | Display panel, display device and display driving method |
| CN113759615B (en) * | 2021-09-14 | 2023-11-03 | 京东方科技集团股份有限公司 | Display panel, display device and display driving method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207301541U (en) | Viewing angle control device and viewing angle controllable display device | |
| US9618800B2 (en) | Method for producing spacer in liquid crystal panel and liquid crystal panel obtained thereby | |
| CN104360543A (en) | Display basal plate as well as manufacturing method thereof, display panel and display device | |
| CN106647013A (en) | Display substrate, manufacturing method thereof, display panel and display device | |
| US10114248B2 (en) | Liquid crystal display panel and fabrication method thereof | |
| CN105068326B (en) | Liquid crystal display substrate | |
| US9632369B2 (en) | Array substrate and manufacturing method thereof, as well as display device | |
| CN100417987C (en) | Apparatus and method for fabricating color filter of LCD | |
| US10197843B2 (en) | Array substrate, color film substrate, and display device | |
| CN104330917A (en) | Colorful film substrate and display device | |
| CN104865744A (en) | 3D display device and manufacturing method thereof | |
| TW200835958A (en) | Liquid crystal display and manufacturing method thereof | |
| TW201508385A (en) | Liquid crystal display panel | |
| CN103293769A (en) | Semi-transparent semi-reflecting liquid crystal display panel and manufacturing method thereof, and liquid crystal display device | |
| KR20050001942A (en) | Mother glass substrate for liquid crystal display device | |
| CN103399431B (en) | A kind of liquid crystal display light orientation exposure device | |
| US20080002116A1 (en) | Transflective type liquid crystal display device | |
| US20190107753A1 (en) | Display panel | |
| US8149362B2 (en) | Liquid crystal display device and fabrication method thereof | |
| KR20140097774A (en) | Liquid crystal display device | |
| CN105487299A (en) | Display baseplate as well as manufacture method and display device thereof | |
| CN202182998U (en) | Liquid crystal display panel and display equipment | |
| CN108333838A (en) | Display base plate, display panel and display device | |
| CN106842683A (en) | Reflective display panel and its manufacture method, display device | |
| CN103309075A (en) | Stereoscopic image display device and method for manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |