CN105093669A - Color film substrate, production method of color film substrate, display panel and display device - Google Patents
Color film substrate, production method of color film substrate, display panel and display device Download PDFInfo
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- CN105093669A CN105093669A CN201510648853.0A CN201510648853A CN105093669A CN 105093669 A CN105093669 A CN 105093669A CN 201510648853 A CN201510648853 A CN 201510648853A CN 105093669 A CN105093669 A CN 105093669A
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- membrane substrates
- color membrane
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
- G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a color film substrate, a production method of the color film substrate, a display panel and a display device. With the adoption of the color film substrate, the production method of the color film substrate, the display panel and the display device, moire stripes are eliminated, and the display effect is improved. The color film substrate comprises a color film layer and a black matrix for dividing the color film layer into multiple open regions, wherein the open regions have at least two patterns with different areas.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of color membrane substrates and preparation method thereof, display panel, display device.
Background technology
Two objects that spatial frequency is close, have higher registration, cause visual piecemeal during superposition, form moire fringes phenomenon, as shown in Fig. 1 (a).Two objects superposition that spatial frequency variance is larger, the on the contrary overlapping portion of not easily occurrence law, now moire fringes phenomenon is not obvious on the contrary, as shown in Fig. 1 (b).
LCDs (the LiquidCrystalDisplay of prior art, LCD) be flat-panel monitor conventional at present, LCD display is little, low in energy consumption, radiationless with its volume, resolution advantages of higher, is widely used in modern digital Informationization Equipment.Because LCD display is passive luminescence, backlight must be coordinated to show, and what adopt due to the backlight of prior art is regular prism pattern, this pattern of pixels that will arrange with LCD display regularity interferes, moire fringes phenomenon is formed in procedure for displaying, as shown in Figures 2 and 3, the lines 30 be parallel to each other in thicker in Fig. 2 black line and Fig. 3 represent the moire fringes formed in procedure for displaying.
At present in order to alleviate the moire fringes phenomenon produced in procedure for displaying, generally realized by the angle of the prism pattern in change backlight, but there is problem that cannot be compatible under different display images in this implementation, still there is moire fringes phenomenon to a certain extent.
In sum, the LCD display of prior art is when showing, and can produce moire fringes phenomenon, the generation of moire fringes can have a strong impact on display effect.
Summary of the invention
Embodiments provide a kind of color membrane substrates and preparation method thereof, display panel, display device, in order to eliminate moire fringes, improve display effect.
A kind of color membrane substrates that the embodiment of the present invention provides, comprise color rete and described color rete is divided into the black matrix of some open areas, wherein, described open area has the pattern of at least two kinds of different area.
The color membrane substrates provided by the embodiment of the present invention, comprise color rete and color rete is divided into the black matrix of some open areas, wherein, open area has the pattern of at least two kinds of different area.The embodiment of the present invention has the pattern of at least two kinds of different area due to open area, therefore, it is possible to change viewing area aperture opening ratio, thus change the regularity arrangement of prior art pixel, during collocation backlight prism, both superposition degree reduce, can alleviate or eliminate moire fringes phenomenon, improve display effect.
Preferably, the pattern of described open area is symmetrical along the central symmetry axis on column direction with color membrane substrates, and the pattern of the open area of two kinds of different area is at least designed in described central symmetry axis side.
Preferably, the central symmetry axis that the pattern of described open area is gone up in the row direction with color membrane substrates is symmetrical, and the pattern of the open area of two kinds of different area is at least designed in described central symmetry axis side.
Preferably, the central symmetry axis that color membrane substrates is gone up in the row direction and this color membrane substrates is divided into four different regions along the central symmetry axis on column direction, the area of the pattern of the described open area that each region comprises is identical, and the area of the pattern of the described open area that zones of different comprises is different.
Preferably, the design of open area described in adjacent rows is the pattern of different area; Or,
The design of the adjacent two described open areas of row is the pattern of different area.
Preferably, the design of adjacent two described open areas is the pattern of different area.
Preferably, the area discrepancy of the pattern of the described open area of each different area is less than 15%.
The embodiment of the present invention additionally provides a kind of display panel, and this display panel comprises above-mentioned color membrane substrates.
The embodiment of the present invention additionally provides a kind of display device, and this display device comprises above-mentioned display panel.
The embodiment of the present invention additionally provides a kind of method for making of color membrane substrates, comprise the making of color rete and the making of black matrix, wherein, the pattern of the described open area that described color rete is divided into by the black matrix making formation at least comprises the pattern of two kinds of different area.
Accompanying drawing explanation
Fig. 1 (a) and Fig. 1 (b) is moire fringes formation basic theory schematic diagram;
Fig. 2 is prior art display panel display moire fringes bad phenomenon;
Fig. 3 is the structural representation of the moire fringes that Fig. 2 produces;
The structural representation of a kind of color membrane substrates that Fig. 4 provides for the embodiment of the present invention one;
The structural representation of a kind of color membrane substrates that Fig. 5 provides for the embodiment of the present invention two;
The structural representation of a kind of color membrane substrates that Fig. 6 provides for the embodiment of the present invention three;
The structural representation of a kind of color membrane substrates that Fig. 7 (a) and Fig. 7 (b) provides for the embodiment of the present invention four;
The structural representation of a kind of color membrane substrates that Fig. 8 provides for the embodiment of the present invention five.
Embodiment
Embodiments provide a kind of color membrane substrates and preparation method thereof, display panel, display device, in order to eliminate moire fringes, improve display effect.
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, and obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The color membrane substrates that the specific embodiment of the invention provides is introduced in detail below in conjunction with accompanying drawing.
The specific embodiment of the invention provides a kind of color membrane substrates, and comprise color rete and color rete is divided into the black matrix of some open areas, the open area in the specific embodiment of the invention has the pattern of at least two kinds of different area.The specific design of the pattern in specific embodiment of the invention split shed region is introduced in detail below in conjunction with accompanying drawing.
Each film layer area size in accompanying drawing, shape do not react the actual proportions of each rete, and object just signal illustrates content of the present invention.
Embodiment one:
As shown in Figure 4, the pattern of specific embodiment of the invention open area is symmetrical along the central symmetry axis 40 on column direction with color membrane substrates, and the pattern of the open area of two kinds of different area is at least designed in central symmetry axis 40 side.
Particularly, the pattern that the specific embodiment of the invention designs the open area of three kinds of different area for central symmetry axis 40 side is introduced, when specific design, in the specific embodiment of the invention, the area discrepancy of the pattern of the open area of each different area is less than 15%.
Embodiment two:
As shown in Figure 5, the central symmetry axis 50 that the pattern of specific embodiment of the invention open area is gone up in the row direction with color membrane substrates is symmetrical, and the pattern of the open area of two kinds of different area is at least designed in central symmetry axis 50 side.
Particularly, the pattern that the specific embodiment of the invention designs the open area of three kinds of different area for central symmetry axis 50 side is introduced, when specific design, in the specific embodiment of the invention, the area discrepancy of the pattern of the open area of each different area is less than 15%.
Embodiment three:
As shown in Figure 6, the central symmetry axis 50 that specific embodiment of the invention color membrane substrates is gone up in the row direction and this color membrane substrates is divided into four different regions along the central symmetry axis 40 on column direction, the area of the pattern of the open area that each region comprises is identical, and the area of the pattern of the open area that zones of different comprises is different.When specific design, in the specific embodiment of the invention, the area discrepancy of the pattern of the open area of each different area is less than 15%.
Embodiment four:
As shown in Fig. 7 (a), the design of specific embodiment of the invention adjacent rows open area is the pattern of different area; Or as shown in Fig. 7 (b), the design of the adjacent two row open areas of the specific embodiment of the invention is the pattern of different area.When specific design, in the specific embodiment of the invention, the area discrepancy of the pattern of the open area of each different area is less than 15%.
Embodiment five:
As shown in Figure 8, the design of adjacent two open areas of the specific embodiment of the invention is the pattern of different area.When specific design, in the specific embodiment of the invention, the area discrepancy of the pattern of the open area of each different area is less than 15%.
The specific embodiment of the invention additionally provides a kind of display panel, comprises the array base palte and color membrane substrates that are oppositely arranged, and the liquid crystal layer between array base palte and color membrane substrates, the above-mentioned color membrane substrates that this color membrane substrates provides for the specific embodiment of the invention.
Particularly, on array base palte, each pixel cell is corresponding with the open area of on color membrane substrates, and the area of the pattern of open area is larger, and the aperture opening ratio of pixel is relatively higher.The specific embodiment of the invention is by arranging the pattern of the open area of different area, and the aperture opening ratio that can realize display panel zones of different controls separately.
Particularly, in the specific embodiment of the invention, the specific design of the pattern in color membrane substrates split shed region is for the above embodiments one, as shown in Figure 4, color membrane substrates in the specific embodiment of the invention is divided into three different regions, the area equation of the pattern of the open area in each region, the area of the pattern of the open area at zones of different place is different, in figure, the aperture opening ratio in 1 region is 48.5%, the aperture opening ratio in 2 regions is 47%, the aperture opening ratio in 3 regions is 45.5%, otherness between each region is increased, and then the difference on the frequency opposite sex between object is improved.
Specific embodiment of the invention regional otherness can by controlling aperture opening ratio difference 10% to 15%, this species diversity human eye is not easily distinguishable, by regions different for difference, arrange in pairs or groups with the prism in backlight, backlight prism is not interfered with the pixel of display panel, thus eliminates moire fringes phenomenon.
The specific embodiment of the invention additionally provides a kind of display device, this display device comprises above-mentioned display panel, this display device can be the display device such as liquid crystal panel, liquid crystal display, LCD TV, Organic Light Emitting Diode (OrganicLightEmittingDiode, OLED) panel, OLED display, OLED TV or Electronic Paper.
The specific embodiment of the invention additionally provides a kind of method for making of color membrane substrates, comprise the making of color rete and the making of black matrix, wherein, the pattern of the open area that color rete is divided into by the black matrix that the specific embodiment of the invention makes formation at least comprises the pattern of two kinds of different area.
Particularly, the prize making of rete of the specific embodiment of the invention is same as the prior art, repeats no more here.When the specific embodiment of the invention makes black matrix, similarly to the prior art, same employing patterning processes is formed, the specific embodiment of the invention is when adopting patterning processes to make black matrix, the design of the mask plate adopted is different from the design of the mask plate that prior art adopts, the pattern of the open area that color rete is divided into by the black matrix adopting the mask plate of the specific embodiment of the invention to be formed at least comprises the pattern of two kinds of different area, and pattern can see the specific embodiment of the invention one to embodiment five particularly.
In sum, the specific embodiment of the invention provides a kind of color membrane substrates, and comprise color rete and color rete is divided into the black matrix of some open areas, wherein, open area has the pattern of at least two kinds of different area.The specific embodiment of the invention is by changing viewing area aperture opening ratio, and change the regularity arrangement of prior art pixel, during collocation backlight prism, both superposition degree reduce, and can improve display image quality, alleviate or eliminate moire fringes phenomenon.In addition, the specific embodiment of the invention adopts normal technological process to make, and production cost is low.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a color membrane substrates, comprise color rete and described color rete is divided into the black matrix of some open areas, it is characterized in that, described open area has the pattern of at least two kinds of different area.
2. color membrane substrates according to claim 1, is characterized in that, the pattern of described open area is symmetrical along the central symmetry axis on column direction with color membrane substrates, and the pattern of the open area of two kinds of different area is at least designed in described central symmetry axis side.
3. color membrane substrates according to claim 1, is characterized in that, the central symmetry axis that the pattern of described open area is gone up in the row direction with color membrane substrates is symmetrical, and the pattern of the open area of two kinds of different area is at least designed in described central symmetry axis side.
4. color membrane substrates according to claim 1, it is characterized in that, the central symmetry axis that color membrane substrates is gone up in the row direction and this color membrane substrates is divided into four different regions along the central symmetry axis on column direction, the area of the pattern of the described open area that each region comprises is identical, and the area of the pattern of the described open area that zones of different comprises is different.
5. color membrane substrates according to claim 1, is characterized in that, the design of open area described in adjacent rows is the pattern of different area; Or,
The design of the adjacent two described open areas of row is the pattern of different area.
6. color membrane substrates according to claim 1, is characterized in that, the design of adjacent two described open areas is the pattern of different area.
7. the color membrane substrates according to the arbitrary claim of claim 1-6, is characterized in that, the area discrepancy of the pattern of the described open area of each different area is less than 15%.
8. a display panel, comprises the array base palte and color membrane substrates that are oppositely arranged, and the liquid crystal layer between described array base palte and described color membrane substrates, it is characterized in that, described color membrane substrates is the color membrane substrates described in the arbitrary claim of claim 1-7.
9. a display device, is characterized in that, described display device comprises display panel according to claim 8.
10. the method for making of the color membrane substrates as described in a claim as arbitrary in claim 1-7, comprise the making of color rete and the making of black matrix, it is characterized in that, the pattern of the described open area that described color rete is divided into by the black matrix making formation at least comprises the pattern of two kinds of different area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510648853.0A CN105093669B (en) | 2015-10-09 | 2015-10-09 | A kind of color membrane substrates and preparation method thereof, display panel, display device |
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| CN201510648853.0A CN105093669B (en) | 2015-10-09 | 2015-10-09 | A kind of color membrane substrates and preparation method thereof, display panel, display device |
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| CN105093669A true CN105093669A (en) | 2015-11-25 |
| CN105093669B CN105093669B (en) | 2018-09-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908038A (en) * | 2017-11-28 | 2018-04-13 | 武汉天马微电子有限公司 | A kind of curved face display panel and its display device |
| CN108132560A (en) * | 2018-01-03 | 2018-06-08 | 厦门天马微电子有限公司 | Display panel and display device |
| CN108227252A (en) * | 2018-01-24 | 2018-06-29 | 京东方科技集团股份有限公司 | A kind of display system |
| CN109785757A (en) * | 2019-03-20 | 2019-05-21 | 合肥鑫晟光电科技有限公司 | A kind of display base plate, display panel and display device |
| CN111862816A (en) * | 2020-07-29 | 2020-10-30 | 合肥视涯技术有限公司 | Display panel |
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| Publication number | Publication date |
|---|---|
| CN105093669B (en) | 2018-09-25 |
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