CN104977749A - Color film substrate, manufacturing method thereof, and display device - Google Patents
Color film substrate, manufacturing method thereof, and display device Download PDFInfo
- Publication number
- CN104977749A CN104977749A CN201510451733.1A CN201510451733A CN104977749A CN 104977749 A CN104977749 A CN 104977749A CN 201510451733 A CN201510451733 A CN 201510451733A CN 104977749 A CN104977749 A CN 104977749A
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- pixels
- black matrix
- chock insulator
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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
- G02F1/133514—Colour filters
-
- 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
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
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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)
Abstract
The present invention relates to a color film substrate, a manufacturing method thereof, and a display device. The color film substrate comprises m columns of list-structured sub-pixels and n columns of island-structured sub-pixels, wherein m>=1, and n>=1; a first black matrix is disposed between the adjacent rows of the list-structured sub-pixels, and the list-structured sub-pixels cover the first black matrixes; a second black matrix is disposed between the adjacent rows of the island-structured sub-pixels; main spacers are arranged on the list-structured sub-pixels on the first black matrixes; and the auxiliary spacers are arranged on the second black matrixes. According to the technical scheme, the main spacer and the auxiliary spacer having the same height can be formed through the same equipment or technology, due to the fact that the base of the main spacer is higher than the base of the auxiliary spacer, an upper surface of the main spacer is higher than an upper surface of the auxiliary spacer, so that the technology of manufacturing the main spacer and the auxiliary spacer is simplified when the height difference between the upper surfaces of the main spacer and the auxiliary spacer is ensured.
Description
Technical field
The present invention relates to display technique field, in particular to a kind of color membrane substrates, a kind of color membrane substrates method for making and a kind of display device.
Background technology
In liquid crystal display device design, in order to ensure the technological requirement at liquid crystal edge, and good panel compressive property, usually need between upper and lower base plate, design main chock insulator matter and secondary chock insulator matter respectively, and between major-minor chock insulator matter, there is certain difference in height.
In traditional color membrane substrates, pixel arrangement structure has two kinds, and one is list structure, and as shown in Figure 1, another kind is island structure, as shown in Figure 2.When forming chock insulator matter respectively in above-mentioned two kinds of structures, in order between main chock insulator matter and secondary chock insulator matter, height of formation is poor, need to adopt the device of different size to form main chock insulator matter and secondary chock insulator matter respectively respectively, or regulated by half mask plate exposure technology and realize, complex process and wayward.
Summary of the invention
Technical matters to be solved by this invention is, reduces the technology difficulty forming main chock insulator matter and secondary chock insulator matter.
For this purpose, the present invention proposes a kind of color membrane substrates, comprising:
M row list structure sub-pixel, n archipelago shape structure sub-pixels, m >=1, n >=1;
Between the adjacent lines of described list structure sub-pixel, be provided with the first black matrix, described list structure sub-pixel covers described first black matrix;
The second black matrix is provided with between the adjacent lines of described island structure sub-pixel;
Main chock insulator matter is provided with on list structure sub-pixel on described first black matrix;
On described second black matrix, secondary chock insulator matter is set.
Preferably, described first black matrix and described second black matrix are structure as a whole.
Preferably, the sub-pixel colors of same row is identical.
Preferably, described sub-pixel comprises red sub-pixel, green sub-pixels and blue subpixels.
Preferably, the sub pixel in described red sub-pixel, green sub-pixels and blue subpixels is list structure, and other sub-pixels are island structure.
Preferably, described sub-pixel comprises red sub-pixel, green sub-pixels, blue subpixels and white sub-pixels.
Preferably, two sub pixels in described red sub-pixel, green sub-pixels, blue subpixels and white sub-pixels are list structure, and other sub-pixels are island structure.
Preferably, described red sub-pixel and blue subpixels are list structure,
Or described green sub-pixels and white sub-pixels are list structure.
The invention allows for a kind of display device, comprise the color membrane substrates described in above-mentioned any one.
The invention allows for a kind of color membrane substrates method for making, comprising:
Form the m black matrix of row first and the black matrix of n row second, m >=1, n >=1;
M row list structure sub-pixel is formed on the black matrix of described m row first;
N archipelago shape structure sub-pixels is formed on the black matrix of described n row second;
Form main chock insulator matter on list structure sub-pixel on described first black matrix, on described second black matrix, form secondary chock insulator matter.
Pass through technique scheme, mutually level main chock insulator matter and secondary chock insulator matter can be formed by same equipment or technique, because the basis of main chock insulator matter is higher than the basis of secondary chock insulator matter, finally make the upper surface of winner's chock insulator matter higher than the upper surface of secondary chock insulator matter, ensureing the difference in height of main chock insulator matter and secondary chock insulator matter upper surface simultaneously, simplify the technique making main chock insulator matter and secondary chock insulator matter.
Accompanying drawing explanation
Can understanding the features and advantages of the present invention clearly by reference to accompanying drawing, accompanying drawing is schematic and should not be construed as and carry out any restriction to the present invention, in the accompanying drawings:
Fig. 1 shows the schematic diagram of strip structure-pixel in prior art;
Fig. 2 shows the schematic diagram of island structure pixel in prior art;
Fig. 3 shows the structural representation of color membrane substrates according to an embodiment of the invention;
Fig. 4 to show in Fig. 3 color membrane substrates along the schematic cross-section of AA ';
Fig. 5 to show in Fig. 3 color membrane substrates along the schematic cross-section of BB ';
Fig. 6 to show in Fig. 3 color membrane substrates along the schematic cross-section of CC ';
Fig. 7 shows the structural representation of the color membrane substrates according to another embodiment of the present invention;
Fig. 8 shows the structural representation of the color membrane substrates according to another embodiment of the present invention;
Fig. 9 shows the schematic flow diagram of color membrane substrates method for making according to an embodiment of the invention.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
As shown in Fig. 3,4 and 5, color membrane substrates according to an embodiment of the invention, comprising:
M row list structure sub-pixel, n archipelago shape structure sub-pixels, m >=1, n >=1;
Between the adjacent lines of list structure sub-pixel, be provided with the first black matrix, list structure sub-pixel covers the first black matrix 1;
The second black matrix 2 is provided with between the adjacent lines of island structure sub-pixel;
Main chock insulator matter 3 is provided with on list structure sub-pixel on first black matrix 1;
On the second black matrix 2, secondary chock insulator matter 4 is set.
Owing to being coated with list structure sub-pixel on the first black matrix 1, as shown in Figure 4, such as cover red sub-pixel 11, then sub-pixel is not covered on second black matrix 2, as shown in Figure 5, now the second black matrix 2 both sides are can green sub-pixels 12, now m=1, n=2, certainly, also can change the ratio of list structure sub-pixel and island structure sub-pixel as required, also green sub-pixels 12 and/or blue subpixels can be set to list structure, red sub-pixel 11 is set to island structure.
As shown in Figure 6, the basis of main chock insulator matter 3, also be the upper surface of red sub-pixel 11, higher than the basis arranging secondary chock insulator matter 4, also be the upper surface of the second black matrix 2, thus mutually level main chock insulator matter 3 and secondary chock insulator matter 4 can be formed by same equipment or technique, because the basis of main chock insulator matter 3 is higher than the basis of secondary chock insulator matter 4, finally make the upper surface of winner's chock insulator matter 3 higher than the upper surface of secondary chock insulator matter 4, ensureing the difference in height of main chock insulator matter 3 and secondary chock insulator matter 4 upper surface simultaneously, simplify the manufacture craft making main chock insulator matter 3 and secondary chock insulator matter 4.
As shown in Figure 6, preferably, the first black matrix and the second black matrix are structure as a whole.
By the first black matrix 1 and the second black matrix 2 are made as integrative-structure, the first black matrix 1 and the second black matrix 2 can be formed by one-time process on the one hand, thus simplify manufacture craft.On the other hand, when forming main chock insulator matter 3 and secondary chock insulator matter 4 by same equipment, the height that the height of main chock insulator matter 3 upper surface equals main chock insulator matter 3 adds the thickness of the first black matrix 1 and list structure sub-pixel, and the height that the height of secondary chock insulator matter 4 upper surface equals secondary chock insulator matter 4 adds the thickness of the second black matrix 2.Also namely the difference in height of main chock insulator matter 3 upper surface and secondary chock insulator matter 4 upper surface equals the difference of the thickness sum of the first black matrix 1 and strip sub-pixel and the thickness of the second black matrix 2, and the thickness of the first black matrix 1 and the second black matrix 2 is arranged equal, the difference in height of winner's chock insulator matter 3 upper surface and secondary chock insulator matter 4 upper surface then can be made to equal the thickness of strip sub-pixel, so can by regulate the thickness of strip sub-pixel this because of usually convenient and regulate the difference in height of main chock insulator matter 3 upper surface and secondary chock insulator matter 4 upper surface exactly.
Preferably, the sub-pixel colors of same row is identical.
Because same row sub-pixel belongs to same structure, made by same technique, and make same color sub-pixel without the need to frequently changing pixel materials in technological process by same technique, technological process is simplified.
Preferably, sub-pixel comprises red sub-pixel 11, green sub-pixels 12 and blue subpixels.
Preferably, the sub pixel in red sub-pixel 11, green sub-pixels 12 and blue subpixels is list structure, and other sub-pixels are island structure.
Due to the red sub-pixel 11 in same a line, green sub-pixels 12 and blue subpixels cycle arrangement, the sub-pixel of wherein a kind of color is set to list structure, on the black matrix of i.e. a kind of sub-pixel of color wherein, main chock insulator matter 3 is set, secondary chock insulator matter 4 is set on the black matrix of the sub-pixel of other two kinds of colors, the structure that two secondary chock insulator matters 4 are set between two main chock insulator matters 3 can be formed, uniform force when supporting the structure of liquid crystal both sides, is more conducive to supporting and ensure that liquid crystal edge is good.
As shown in Figure 7 and Figure 8, preferably, sub-pixel comprises red sub-pixel 11, green sub-pixels 12, blue subpixels and white sub-pixels.
Preferably, two sub pixels in red sub-pixel, green sub-pixels, blue subpixels and white sub-pixels are list structure, and other sub-pixels are island structure.
Due to the red sub-pixel 11 in same a line, green sub-pixels 12, blue subpixels and white sub-pixels cycle arrangement, the sub-pixel of wherein two kinds of colors is set to list structure, on the black matrix of the i.e. sub-pixel of two kinds of colors wherein, main chock insulator matter 3 is set, secondary chock insulator matter 4 is set on the black matrix of the sub-pixel of other two kinds of colors, the structure that two main chock insulator matters 3 and two secondary chock insulator matters 4 are set in each pixel can be formed, uniform force when supporting the structure of liquid crystal both sides, is more conducive to supporting and ensure that liquid crystal edge is good.
Preferably, red sub-pixel 11 and blue subpixels are list structure, as shown in Figure 7,
Or green sub-pixels 12 and white sub-pixels are list structure, as shown in Figure 8.
Due to the red sub-pixel 11 in same a line, green sub-pixels 12, blue subpixels and white sub-pixels cycle arrangement, wherein red sub-pixel 11 and blue subpixels 12 interval are arranged, green sub-pixels and white sub-pixels interval are arranged, therefore wherein list structure will be set to by spaced two sub-pixels, the structure that often row pixel separation arranges main chock insulator matter 3 and secondary chock insulator matter 4 can be formed, uniform force when supporting the structure of liquid crystal both sides, is more conducive to supporting and ensure that liquid crystal edge is good.
The invention allows for a kind of display device, comprise the color membrane substrates of above-mentioned any one.
It should be noted that, the display device in the present embodiment can be: any product or parts with Presentation Function such as Electronic Paper, mobile phone, panel computer, televisor, notebook computer, digital album (digital photo frame), navigating instrument.
As shown in Figure 9, color membrane substrates method for making according to an embodiment of the invention, comprising:
S1, forms the m black matrix 1 of row first and the black matrix 2, m >=1, n >=1 of n row second;
S2, forms m row list structure sub-pixel on the black matrix 1 of m row first;
S3, forms n archipelago shape structure sub-pixels on the black matrix 2 of n row second;
S4, forms main chock insulator matter 3 on the list structure sub-pixel on the first black matrix 1, on the second black matrix 2, form secondary chock insulator matter 4.
Wherein, the formation process that above-mentioned flow process adopts such as can comprise: the patterning processes such as film-forming process and etching such as deposition, sputtering.
More than be described with reference to the accompanying drawings technical scheme of the present invention, considered in prior art, the technology difficulty forming main chock insulator matter and secondary chock insulator matter is larger and wayward.By technical scheme of the present invention, mutually level main chock insulator matter and secondary chock insulator matter can be formed by same equipment or technique, because the basis of main chock insulator matter is higher than the basis of secondary chock insulator matter, finally make the upper surface of winner's chock insulator matter higher than the upper surface of secondary chock insulator matter, ensureing the difference in height of main chock insulator matter and secondary chock insulator matter upper surface simultaneously, simplify the manufacture craft making main chock insulator matter and secondary chock insulator matter.
It is pointed out that in the accompanying drawings, in order to the illustrated clear size that may be exaggerated layer and region.And be appreciated that when element or layer be called as another element or layer " on " time, directly on other elements, or can there is middle layer in it.In addition, being appreciated that when element or layer are called as at another element or layer D score, directly under other elements, or can there is layer or the element of more than one centre in it.In addition, be further appreciated that when layer or element be called as two-layer or two elements " between " time, it can be two-layer or layer only between two elements, maybe can also there is more than one middle layer or element.Reference marker similar in the whole text indicates similar element.
In the present invention, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.Term " multiple " refers to two or more, unless otherwise clear and definite restriction.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a color membrane substrates, is characterized in that, comprising:
M row list structure sub-pixel, n archipelago shape structure sub-pixels, m >=1, n >=1;
Between the adjacent lines of described list structure sub-pixel, be provided with the first black matrix, described list structure sub-pixel covers described first black matrix;
The second black matrix is provided with between the adjacent lines of described island structure sub-pixel;
Main chock insulator matter is provided with on list structure sub-pixel on described first black matrix;
On described second black matrix, secondary chock insulator matter is set.
2. color membrane substrates according to claim 1, is characterized in that, described first black matrix and described second black matrix are structure as a whole.
3. color membrane substrates according to claim 1, is characterized in that, the sub-pixel colors of same row is identical.
4. color membrane substrates according to claim 3, is characterized in that, described sub-pixel comprises red sub-pixel, green sub-pixels and blue subpixels.
5. color membrane substrates according to claim 4, is characterized in that, the sub pixel in described red sub-pixel, green sub-pixels and blue subpixels is list structure, and other sub-pixels are island structure.
6. color membrane substrates according to claim 3, is characterized in that, described sub-pixel comprises red sub-pixel, green sub-pixels, blue subpixels and white sub-pixels.
7. color membrane substrates according to claim 6, is characterized in that, two sub pixels in described red sub-pixel, green sub-pixels, blue subpixels and white sub-pixels are list structure, and other sub-pixels are island structure.
8. color membrane substrates according to claim 7, is characterized in that, described red sub-pixel and blue subpixels are list structure,
Or described green sub-pixels and white sub-pixels are list structure.
9. a display device, is characterized in that, comprises the color membrane substrates according to any one of claim 1 to 8.
10. a color membrane substrates method for making, is characterized in that, comprising:
Form the m black matrix of row first and the black matrix of n row second, m >=1, n >=1;
M row list structure sub-pixel is formed on the black matrix of described m row first;
N archipelago shape structure sub-pixels is formed on the black matrix of described n row second;
Form main chock insulator matter on list structure sub-pixel on described first black matrix, on described second black matrix, form secondary chock insulator matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451733.1A CN104977749A (en) | 2015-07-28 | 2015-07-28 | Color film substrate, manufacturing method thereof, and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510451733.1A CN104977749A (en) | 2015-07-28 | 2015-07-28 | Color film substrate, manufacturing method thereof, and display device |
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| CN104977749A true CN104977749A (en) | 2015-10-14 |
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| CN201510451733.1A Pending CN104977749A (en) | 2015-07-28 | 2015-07-28 | Color film substrate, manufacturing method thereof, and display device |
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| WO2018188140A1 (en) * | 2017-04-13 | 2018-10-18 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method for same, and liquid crystal display |
| CN109143672A (en) * | 2018-09-30 | 2019-01-04 | 惠科股份有限公司 | Colored filter and liquid crystal display panel |
| WO2019061948A1 (en) * | 2017-09-26 | 2019-04-04 | 武汉华星光电技术有限公司 | Rgbx display panel and liquid crystal display apparatus |
| CN110221473A (en) * | 2019-05-06 | 2019-09-10 | 惠科股份有限公司 | Color membrane substrates and preparation method thereof and display device |
| CN111176025A (en) * | 2018-11-12 | 2020-05-19 | 惠科股份有限公司 | Display assembly and display device |
| CN112014998A (en) * | 2020-09-14 | 2020-12-01 | 武汉华星光电技术有限公司 | Display panel and preparation method thereof |
| CN115808823A (en) * | 2021-09-13 | 2023-03-17 | 京东方科技集团股份有限公司 | Display panel and display device |
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| CN115808823A (en) * | 2021-09-13 | 2023-03-17 | 京东方科技集团股份有限公司 | Display panel and display device |
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