CN105319631B - Color filter substrate and display panel - Google Patents
Color filter substrate and display panel Download PDFInfo
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- CN105319631B CN105319631B CN201410322784.XA CN201410322784A CN105319631B CN 105319631 B CN105319631 B CN 105319631B CN 201410322784 A CN201410322784 A CN 201410322784A CN 105319631 B CN105319631 B CN 105319631B
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Abstract
本发明公开一种彩色滤光基板与显示面板。该彩色滤光基板包括：一基材，具有一表面；一遮光层，位于表面上；一第一彩色滤光层，位于表面上，第一彩色滤光层覆盖部分遮光层；以及一第二彩色滤光层，位于表面上，第二彩色滤光层覆盖部分遮光层与部分第一彩色滤光层，其中遮光层位于第一彩色滤光层与第二彩色滤光层之间，且遮光层具有一第一侧壁接触第一彩色滤光层，第一侧壁与表面之间夹有一第一角度，遮光层具有一第二侧壁接触第二彩色滤光层，第二侧壁与表面之间夹有一第二角度，其中第二角度小于第一角度。
The present invention discloses a color filter substrate and a display panel. The color filter substrate comprises: a substrate having a surface; a light shielding layer located on the surface; a first color filter layer located on the surface, the first color filter layer covering part of the light shielding layer; and a second color filter layer located on the surface, the second color filter layer covering part of the light shielding layer and part of the first color filter layer, wherein the light shielding layer is located between the first color filter layer and the second color filter layer, and the light shielding layer has a first side wall contacting the first color filter layer, a first angle is sandwiched between the first side wall and the surface, and the light shielding layer has a second side wall contacting the second color filter layer, a second angle is sandwiched between the second side wall and the surface, wherein the second angle is smaller than the first angle.
Description
Technical field
The present invention relates to display panels, and more particularly to the colored optical filtering substrates of display panel.
Background technique
Liquid crystal display device is due to the advantages that its is frivolous and low power consumption, it has also become current main-stream display device.Liquid crystal display
Device includes a liquid crystal display panel.Liquid crystal display panel includes a thin film transistor (TFT) (Thin Film Transistor, TFT)
Substrate, a colorized optical filtering (Color Filter, CF) substrate and one are folded in the liquid crystal layer between two substrates.
Colored optical filtering substrates are formed in the chromatic filter layer on substrate with a substrate and one, and chromatic filter layer is by multiple
Red, green, the colour element of blue and the black matrix that its etc. separates is constituted.Black matrix, which has, prevents light to be irradiated to
Thin film transistor (TFT) (when light be irradiated to thin film transistor (TFT) can make its leak electricity and cause image quality to be deteriorated), prevent adjacent colour element
Colour mixture, promotion contrast and other effects.
As liquid crystal display device develops towards the direction for being thinned and improving light transmittance, industry needs a kind of reduction at present
The method of the thickness of colored optical filtering substrates.
Summary of the invention
To solve the above problems, one embodiment of the invention provides a kind of colored optical filtering substrates, comprising: a substrate has one
Surface；One light shield layer is located on surface；One first chromatic filter layer is located on surface, and the first chromatic filter layer covering part hides
Photosphere；And one second chromatic filter layer, it is located on surface, the second chromatic filter layer covering part light shield layer and part first are color
Color filtering optical layer, wherein light shield layer is between the first chromatic filter layer and the second chromatic filter layer, and light shield layer has one first
Side wall contacts the first chromatic filter layer, accompanies a first angle between the first side wall and the surface of substrate, and light shield layer has one the
Two side walls contact the second chromatic filter layer, a second angle are accompanied between second sidewall and the surface of substrate, wherein second angle
Less than first angle.
One embodiment of the invention provides a kind of colored optical filtering substrates, comprising: a substrate has a surface；One light shield layer, position
In on surface；One first chromatic filter layer is located on surface, the first chromatic filter layer covering part light shield layer；And one second
Chromatic filter layer is located on surface, the second chromatic filter layer covering part light shield layer and the first chromatic filter layer of part, wherein hiding
Photosphere is between the first chromatic filter layer and the second chromatic filter layer, and light shield layer has the first side wall contact first colored
A first angle is accompanied between the surface of filter layer, the first side wall and substrate, light shield layer has second sidewall contact second color
A second angle is accompanied between the surface of color filtering optical layer, second sidewall and substrate, wherein the difference of first angle and second angle
About 3.5 ° to 20 °.
One embodiment of the invention provides a kind of colored optical filtering substrates, comprising: a substrate has a surface；One light shield layer, position
In on surface, light shield layer has a maximum height, and a predetermined altitude is the half of maximum height；One first chromatic filter layer, position
In on surface, the first chromatic filter layer covering part light shield layer；And one second chromatic filter layer, it is located on surface, second is color
Color filtering optical layer covering part light shield layer and the first chromatic filter layer of part, wherein light shield layer is located at the first chromatic filter layer and the
Between two chromatic filter layers, there is light shield layer a first side wall to contact the first chromatic filter layer, and the first side wall has in predetermined altitude
There is one first tangent line, one first angle is accompanied between the first tangent line and the surface of substrate, light shield layer is contacted with a second sidewall
Second chromatic filter layer, second sidewall have one second tangent line in predetermined altitude, accompany between the second tangent line and the surface of substrate
One second angle, the second angle is less than the first angle.
One embodiment of the invention provides a kind of display panel, comprising: a colored optical filtering substrates；One opposite substrate, with colour
Optical filtering substrate is oppositely arranged；And a display medium, it is formed between colored optical filtering substrates and opposite substrate.
Detailed description of the invention
Fig. 1 is the cross-sectional view of a colored optical filtering substrates of one embodiment of the invention；
Fig. 2 is the enlarged drawing of the region A of Fig. 1；
Fig. 3 is the partial enlarged view of a colored optical filtering substrates of another embodiment of the present invention；
Fig. 4 is the cross-sectional view of a colored optical filtering substrates of further embodiment of this invention；
Fig. 5 is the cross-sectional view of a display panel of one embodiment of the invention.
Symbol description
100,400 colored optical filtering substrates
110 substrates
112 surfaces
120,120a light shield layer
122 the first side walls
122a third side wall
124 second sidewalls
The 4th side wall of 124a
126 vertex
128a first part
128b second part
130 first chromatic filter layers
132 first main bodys
134 first extensions
140 second chromatic filter layers
142 second main bodys
144 second extensions
150 third chromatic filter layers
152 third main bodys
154 third extensions
160 flatness layers
162 first areas
164 second areas
166 third areas
500 display panels
510 colored optical filtering substrates
520 opposite substrates
530 display mediums
The region A
The first tangent line of C1
The second tangent line of C2
F, F1 interface
H maximum height
H predetermined altitude
L vertical line
T1, T2, T3, T4, T5 thickness
W1, W2 width
1 first angle of θ
11 first angle of θ
2 second angle of θ
22 second angle of θ
3 third angle of θ
4 fourth angle of θ
Specific embodiment
It will be detailed below the production and usage mode of the embodiment of the present invention.It should be noted that the present invention provides many
For the concept of the invention of application, can be implemented with a variety of specific patterns.The specific embodiment discussed of illustrating in text is only to manufacture
With use ad hoc fashion of the invention, it is non-to limit the scope of the invention.It is repeated in addition, may use in different embodiments
Label or mark.These repeat only for simply clearly narration the present invention, do not represent the different embodiments discussed and/or
There is any relevance between structure.Furthermore when address a first material layer be located in a second material layer or on when, including
First material layer directly contacts with second material layer or is separated with the situation of one or more other materials layers.In the accompanying drawings, implement
The shape or thickness of example may expand, to simplify or highlight its feature.Furthermore the element for not being painted or describing in figure, can
For arbitrary form known to those of ordinary skill in the art.
Fig. 1 is painted the cross-sectional view of a colored optical filtering substrates 100 of one embodiment of the invention.Fig. 2 is painted the region A's of Fig. 1
Enlarged drawing.Referring to this case Fig. 1, Fig. 2, the colored optical filtering substrates 100 of the present embodiment include a substrate 110, a light shield layer
120, one first chromatic filter layer 130 and one second chromatic filter layer 140.
Specifically, substrate 110 has a surface 112.Light shield layer 120 is located on the surface 112 of substrate 110.First is color
Color filtering optical layer 130 is located on substrate 110 and covering part light shield layer 120.The material of first chromatic filter layer 130 is for example, photic
Anticorrosive additive material.First chromatic filter layer 130 is, for example, blue, red or green photo anti-corrosion agent material.
Second chromatic filter layer 140 is located on substrate 110 and covering part light shield layer 120 and the first chromatic filter layer of part
130.The material of second chromatic filter layer 140 is, for example, photo anti-corrosion agent material.Second chromatic filter layer 140 be, for example, blue,
Red or green photo anti-corrosion agent material.
Light shield layer 120 is between the first chromatic filter layer 130 and the second chromatic filter layer 140.Light shield layer 120 has one
The first side wall 122 contacts the first chromatic filter layer 130.One first is accompanied between the first side wall 122 and the surface 112 of substrate 110
Angle, θ 1.
There is light shield layer 120 second sidewall 124 to contact the second chromatic filter layer 140.Second sidewall 124 and substrate 110
Surface 112 between accompany a second angle θ 2.Second angle θ 2 is less than first angle θ 1.In one embodiment, first angle θ
1 and second angle θ 2 is acute angle.E.g., about 40 ° to 75 ° of first angle θ 1.E.g., about 30 ° to 65 ° of second angle θ 2.
E.g., about 3.5 ° to 20 ° of difference of first angle θ 1 and second angle θ 2.
Specifically, in the present embodiment, the first chromatic filter layer 130 has first main body being located on substrate 110
132 and one be located at light shield layer 120 on the first extension 134.Second chromatic filter layer 140 has one to be located on substrate 110
The second main body 142 and one be located at the second extension 144 on light shield layer 120.Light shield layer 120 be located at the first main body 132 with
Between second main body 142, and the first side wall 122 is towards the first main body 132, and second sidewall 124 is towards the second main body 142.
In the present embodiment, light shield layer 120 has a vertex 126, and vertex 126 is located at 120 maximum height of light shield layer.The
One side wall 122 is located at one and passes through vertex 126 and the side of the vertical line L perpendicular to surface 112, and second sidewall 124 is located at vertical line L
The other side.In the present embodiment, the first chromatic filter layer 130 covers the first side wall 122 and extended vertex 126.In detail and
Speech, the first chromatic filter layer 130 cover the first side wall 122 and part second sidewall 124 simultaneously.
In the present embodiment, light shield layer 120 includes a photo anti-corrosion agent material (such as the photoresist material of a black
Material).In the present embodiment, it is hidden using halftoning (half-tone) photomask or the photomask with specific pattern to one
Optical material layer (not being painted) carries out an exposure development manufacture craft to form the light shield layer 120 with the different side wall of two slopes.
Either, can the two sides of light shield layer 120 formed asymmetric pattern (for example, side is serrated in flat, the other side,
Be not painted), and then to light shield layer 120 carry out heating so that it is flowed back (reflow) and formed the different side wall of two slopes (122,
124)。
In the present embodiment, the second chromatic filter layer 140 covers second sidewall 124 and extended vertex 126.In detail and
Speech, the second chromatic filter layer 140 cover second sidewall 124 and part the first side wall 122 simultaneously.In the present embodiment, second is color
Color filtering optical layer 140 partly overlaps the first chromatic filter layer 130, and 130 weight of the second chromatic filter layer 140 and the first chromatic filter layer
Folded part is located in second sidewall 124.
In one embodiment, there is a friendship in the part that the second chromatic filter layer 140 and the first chromatic filter layer 130 overlap each other
Interface F, interface F are greater than 0 relative to the slope on surface 112, and the second chromatic filter layer 140 is located at the left side of light shield layer 120.Value
It is noted that the arrangement of the first chromatic filter layer 130 and the second chromatic filter layer 140 of the invention relative to light shield layer 120
Mode is not limited to Fig. 1, arrangement mode shown in Fig. 2.
For example, as shown in figure 3, in another embodiment, the second chromatic filter layer 140 and the first chromatic filter layer
There are an interface F1 in 130 parts to overlap each other, interface F1 relative to surface 112 slope less than 0, second chromatic filter layer
140 are located at the right side of light shield layer 120.
Referring once again to Fig. 1, Fig. 2, in one embodiment, colored optical filtering substrates 100 further include a third chromatic filter layer
150.Third chromatic filter layer 150 is configured on the surface 112 of substrate 110, and a light shield layer 120a is located at the first colorized optical filtering
Between layer 130 and third chromatic filter layer 150.The material of third chromatic filter layer 150 is, for example, photo anti-corrosion agent material.Third
Chromatic filter layer 150 is, for example, blue, red or green photo anti-corrosion agent material.In one embodiment, the first colorized optical filtering
The 130, second chromatic filter layer 140 of layer and third chromatic filter layer 150 can have different colors.
Third chromatic filter layer 150 has a third main body 152 being located on substrate 110 and one positioned at light shield layer 120a
On third extension 154.Light shield layer 120a has the third side wall 122a and one of first main body 132 of direction towards third
4th side wall 124a of main body 152.In the present embodiment, 150 the first chromatic filter layer of covering part of third chromatic filter layer
130。
A third angle θ 3 is accompanied between third side wall 122a and the surface 112 of substrate 110.4th side wall 124a and substrate
A fourth angle θ 4 is accompanied between 110 surface 112.Fourth angle θ 4 is less than third angle θ 3.In one embodiment, the third angle
Spending θ 3 and fourth angle θ 4 is all acute angle.E.g., about 40 ° to 75 ° of third angle θ 3.E.g., about 30 ° of fourth angle θ 4 is extremely
65°.E.g., about 3.5 ° to 20 ° of difference of third angle θ 3 and fourth angle θ 4.
In one embodiment, colored optical filtering substrates 100 further include a flatness layer 160.Flatness layer 160 is located at the first colored filter
On photosphere 130 and the second chromatic filter layer 140.In one embodiment, flatness layer 160 is more located on third chromatic filter layer 150.
Flatness layer 160 is in the first chromatic filter layer 130, the second chromatic filter layer 140 and third chromatic filter layer 150
It is upper to form a flat surface and influence to be subsequently formed display medium (such as liquid crystal thereon to avoid the protrusion of chromatic filter layer
Molecule).Therefore, if the raised amplitude of chromatic filter layer is smaller, then the thickness of flatness layer 160 is smaller.
In one embodiment, flatness layer 160 has one first area 162 and one second area 164.First area 162 is located at the
In first main body 132 of one chromatic filter layer 130.Second area 164 is located in the second main body 142 of the second chromatic filter layer 140.
In one embodiment, the thickness T4 of the second main body 142 of the second chromatic filter layer 140 is greater than the of the first chromatic filter layer 130
The thickness T3 of one main body 132.Thickness T1 of the thickness T2 in the second area 164 less than the first area 162.
In the present embodiment, flatness layer 160 also has one to be located at the first chromatic filter layer 130 and the second chromatic filter layer
Third area 166 on 140 parts to overlap each other, the thickness T2 of the thickness T5 in third area 166 less than the second area 164.
Significantly, since the second angle θ 2 of the present embodiment is less than first angle θ 1, therefore, second sidewall 124
Slope absolute value be less than the first side wall 122 slope absolute value.In addition, the 1 of the composition second sidewall 124 of light shield layer 120
Two part 128b average thickness (also that is, the sectional area of second part 128b divided by second part 128b width W2) again smaller than
The average thickness of one first part 128a of the composition the first side wall 122 of light shield layer 120 is (also that is, the section of first part 128a
The long-pending width W1 divided by first part 128a).
Since the average thickness of the second part 128b of the composition second sidewall 124 of light shield layer 120 is smaller, by
Two chromatic filter layers 140 part Chong Die with the first chromatic filter layer 130, which is configured in second sidewall 124, can effectively reduce second
The height of the part Chong Die with the first chromatic filter layer 130 of chromatic filter layer 140, and then the thickness of flatness layer 160 can be effectively reduced
Degree.The thickness of flatness layer 160 reduces the light transmittance that can effectively promote colored optical filtering substrates 100.
Fig. 4 is painted the cross-sectional view of a colored optical filtering substrates 400 of further embodiment of this invention.As shown in figure 4, the present embodiment
Colored optical filtering substrates 400 be similar to colored optical filtering substrates 100 shown in FIG. 1, the difference of the two will be described in detail below.
The light shield layer 120 of colored optical filtering substrates 400 has a maximum height H, and a predetermined altitude h is maximum height H's
Half.The first side wall 122 of light shield layer 120 has one first tangent line C1 in predetermined altitude h.First tangent line C1 and substrate 110
One first angle theta 11 is accompanied between surface 112.The second sidewall 124 of light shield layer 120 has one second tangent line in predetermined altitude h
C2.One second angle theta 22 is accompanied between second tangent line C2 and the surface 112 of substrate 110.Second angle theta 22 is less than the first angle theta
11。
In one embodiment, the first angle theta 11 and the second angle theta 22 are all acute angle.E.g., about 40 ° of first angle theta 11
To 75 °.E.g., about 30 ° to 65 ° of second angle theta 22.E.g., about 3.5 ° of the difference of first angle theta 11 and the second angle theta 22
To 20 °.
Fig. 5 is painted the cross-sectional view of a display panel 500 of one embodiment of the invention.The display panel 500 of the present embodiment wraps
Include a colored optical filtering substrates 510, an opposite substrate 520 and a display medium 530.Opposite substrate 520 and colored optical filtering substrates
510 are oppositely arranged.Display medium 530 is formed between colored optical filtering substrates 510 and opposite substrate 520.
Colored optical filtering substrates 510 can be earlier figures 1~colored optical filtering substrates shown in Fig. 4.Opposite substrate 520 can be thin for one
Film transistor substrate or a transparent substrate.Display medium 530 can be liquid crystal layer or organic luminous layer.
In conclusion the light shield layer of the colored optical filtering substrates of the present embodiment has accompanies different angles between the surface of substrate
The two sidewalls of degree, and the two-part average thickness of this two sidewalls of the composition of light shield layer is not identical.Therefore, the second colorized optical filtering
The layer part Chong Die with the first chromatic filter layer is configured on the side wall being made of the lesser part of average thickness with effective
The height of the lap of the second chromatic filter layer and the first chromatic filter layer is reduced, and then the thickness of flatness layer can be effectively reduced
Degree.The thickness of flatness layer reduces the light transmittance that can effectively promote colored optical filtering substrates.
Though the present invention is disclosed as above with preferred embodiment, however its range for being not intended to limit the invention, any affiliated
Have usually intellectual in technical field, without departing from the spirit and scope of the present invention, can do a little change and retouching, because
This protection scope of the present invention should be subject to what the appended claims were defined.
Claims (14)
1. a kind of colored optical filtering substrates, comprising:
Substrate has a surface；
Light shield layer is located on the surface；
First chromatic filter layer is located on the surface, the first chromatic filter layer covering part light shield layer, and this is first colored
Filter layer includes one first extension being located on the light shield layer, and does not cover one first main body of the light shield layer；And
Second chromatic filter layer, be located at the surface on, the second chromatic filter layer covering part light shield layer and part this first
Chromatic filter layer, and second chromatic filter layer includes one second extension being located on the light shield layer, and does not cover the screening
One second main body of photosphere,
Flatness layer is located on first chromatic filter layer and second chromatic filter layer, wherein the flatness layer have be located at this
The firstth area in one main body and the secondth area in second main body, and be located at first chromatic filter layer and this second
Third area on the part that chromatic filter layer overlaps each other, the thickness in the third area are less than the thickness in secondth area；
Wherein the light shield layer is located between first chromatic filter layer and second chromatic filter layer, and the light shield layer has first
Side wall contacts first chromatic filter layer, a first angle is accompanied between the first side wall and the surface, which has the
Two side walls contact second chromatic filter layer, a second angle are accompanied between the second sidewall and the surface, and wherein this second jiao
Degree is less than the first angle,
Wherein first main body has one first maximum gauge, which has one second maximum gauge, and this is second most
Big thickness is greater than first maximum gauge, and wherein second main body is adjacent to the second sidewall, and first main body is adjacent to first side
Wall.
2. colored optical filtering substrates as described in claim 1, wherein the light shield layer has a vertex, which is located at one and wears
The side on the vertex and the vertical line perpendicular to the surface is crossed, and the second sidewall is located at the other side of the vertical line.
3. colored optical filtering substrates as claimed in claim 2, wherein first chromatic filter layer covers the first side wall and extends
Cross the vertex.
4. colored optical filtering substrates as claimed in claim 2, wherein second chromatic filter layer covers the second sidewall and extends
Cross the vertex.
5. colored optical filtering substrates as described in claim 1, wherein the light shield layer be located at first main body and second main body it
Between, the first side wall is towards first main body, and the second sidewall is towards second main body.
6. colored optical filtering substrates as described in claim 1, wherein second chromatic filter layer and first chromatic filter layer that
There is an interface in the part of this overlapping, which is greater than 0 relative to the slope on the surface, which is located at should
The left side of light shield layer.
7. colored optical filtering substrates as described in claim 1, wherein second chromatic filter layer and first chromatic filter layer that
This overlapping part have an interface, the interface relative to the surface slope less than 0, second chromatic filter layer be located at should
The right side of light shield layer.
8. colored optical filtering substrates as described in claim 1, wherein the thickness in secondth area is less than the thickness in firstth area.
9. colored optical filtering substrates as described in claim 1, wherein the first angle and the second angle are all acute angle.
10. colored optical filtering substrates as claimed in claim 9, wherein the first angle is about 40 ° to 75 °.
11. colored optical filtering substrates as claimed in claim 9, wherein the second angle is about 30 ° to 65 °.
12. a kind of colored optical filtering substrates, comprising:
Substrate has a surface；
Light shield layer is located on the surface；
First chromatic filter layer is located on the surface, the first chromatic filter layer covering part light shield layer, and this is first colored
Filter layer includes one first extension being located on the light shield layer, and does not cover one first main body of the light shield layer；And
Second chromatic filter layer, be located at the surface on, the second chromatic filter layer covering part light shield layer and part this first
Chromatic filter layer, and second chromatic filter layer includes one second extension being located on the light shield layer, and does not cover the screening
One second main body of photosphere,
Flatness layer is located on first chromatic filter layer and second chromatic filter layer, wherein the flatness layer have be located at this
The firstth area in one main body and the secondth area in second main body, and be located at first chromatic filter layer and this second
Third area on the part that chromatic filter layer overlaps each other, the thickness in the third area are less than the thickness in secondth area；
Wherein the light shield layer is located between first chromatic filter layer and second chromatic filter layer, and the light shield layer has first
Side wall contacts first chromatic filter layer, accompanies a first angle between the first side wall and the surface of the substrate, the shading
Layer has second sidewall, contacts second chromatic filter layer, accompanies one second between the second sidewall and the surface of the substrate
Angle, wherein the first angle is greater than the second angle, and the difference of the first angle and the second angle be about 3.5 ° extremely
20 °,
Wherein first main body has one first maximum gauge, which has one second maximum gauge, and this is second most
Big thickness is greater than first maximum gauge, and wherein second main body is adjacent to the second sidewall, and first main body is adjacent to first side
Wall.
13. a kind of colored optical filtering substrates, comprising:
Substrate has a surface；
Light shield layer is located on the surface, which has a maximum height, and a predetermined altitude is the half of the maximum height；
First chromatic filter layer is located on the surface, the first chromatic filter layer covering part light shield layer, and this is first colored
Filter layer includes one first extension being located on the light shield layer, and does not cover one first main body of the light shield layer；And
Second chromatic filter layer, be located at the surface on, the second chromatic filter layer covering part light shield layer and part this first
Chromatic filter layer, and second chromatic filter layer includes one second extension being located on the light shield layer, and does not cover the screening
One second main body of photosphere,
Flatness layer is located on first chromatic filter layer and second chromatic filter layer, wherein the flatness layer have be located at this
The firstth area in one main body and the secondth area in second main body, and be located at first chromatic filter layer and this second
Third area on the part that chromatic filter layer overlaps each other, the thickness in the third area are less than the thickness in secondth area；
Wherein, which is located between first chromatic filter layer and second chromatic filter layer, which has first
Side wall, contacts first chromatic filter layer, which has one first tangent line in the predetermined altitude, first tangent line with should
Accompany one first angle between the surface of substrate, which has second sidewall, contacts second chromatic filter layer, this
Two side walls have one second tangent line in the predetermined altitude, and one second folder is accompanied between second tangent line and the surface of the substrate
Angle, second angle are less than first angle,
Wherein first main body has one first maximum gauge, which has one second maximum gauge, and this is second most
Big thickness is greater than first maximum gauge, and wherein second main body is adjacent to the second sidewall, and first main body is adjacent to first side
Wall.
14. a kind of display panel, comprising:
Colored optical filtering substrates as described in claim 1,12 or 13；
Opposite substrate is oppositely arranged with the colored optical filtering substrates；And
Display medium is formed between the colored optical filtering substrates and the opposite substrate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322784.XA CN105319631B (en) | 2014-07-08 | 2014-07-08 | Color filter substrate and display panel |
| CN201910019445.7A CN109581730B (en) | 2014-07-08 | 2014-07-08 | Color filter substrate and display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322784.XA CN105319631B (en) | 2014-07-08 | 2014-07-08 | Color filter substrate and display panel |
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| CN201910019445.7A Division CN109581730B (en) | 2014-07-08 | 2014-07-08 | Color filter substrate and display panel |
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| CN105319631B true CN105319631B (en) | 2019-02-01 |
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| CN201910019445.7A Active CN109581730B (en) | 2014-07-08 | 2014-07-08 | Color filter substrate and display panel |
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| CN106932943A (en) * | 2017-04-21 | 2017-07-07 | 惠科股份有限公司 | Display panel and display device |
| CN108519700A (en) * | 2018-04-11 | 2018-09-11 | 深圳市华星光电技术有限公司 | Color membrane substrates and its manufacturing method |
| CN208848007U (en) | 2018-09-13 | 2019-05-10 | 惠科股份有限公司 | Display panel and display device |
| CN109613741A (en) * | 2019-01-11 | 2019-04-12 | 惠科股份有限公司 | Display panel and method for manufacturing the same |
| CN111352267A (en) * | 2020-04-14 | 2020-06-30 | Tcl华星光电技术有限公司 | Display panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1677207A (en) * | 2004-03-30 | 2005-10-05 | Lg.菲利浦Lcd株式会社 | Liquid crystal display and manufacturing method thereof |
| CN103901658A (en) * | 2012-12-27 | 2014-07-02 | 上海仪电显示材料有限公司 | Light filter plate for liquid crystal display panel in IPS (in-plane switching) mode and liquid crystal display device |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000028819A (en) * | 1998-07-07 | 2000-01-28 | Toppan Printing Co Ltd | Polishing method of color filter surface for liquid crystal display device |
| KR100816333B1 (en) * | 2001-08-30 | 2008-03-24 | 삼성전자주식회사 | Color filter substrates and thin film transistor substrates for liquid crystal display devices and methods of manufacturing the same |
| CN100516945C (en) * | 2003-04-25 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Manufacturing method of color filter and manufacturing method of liquid crystal display device |
| KR100978950B1 (en) * | 2003-12-01 | 2010-08-31 | 엘지디스플레이 주식회사 | LCD Display |
| US7948697B2 (en) * | 2004-03-12 | 2011-05-24 | Dai Nippon Printing Co., Ltd. | Method for producing a color filter |
| KR20060024939A (en) * | 2004-09-15 | 2006-03-20 | 엘지.필립스 엘시디 주식회사 | Color filter substrate for liquid crystal display device and manufacturing method thereof |
| KR100825381B1 (en) * | 2004-11-26 | 2008-04-29 | 삼성에스디아이 주식회사 | A liquid crystal display device having an OCC mode liquid crystal layer and a manufacturing method thereof |
| KR101222973B1 (en) * | 2006-05-30 | 2013-01-17 | 엘지디스플레이 주식회사 | Liquid crystal display and method of manufacturing the same |
| JP2008281678A (en) * | 2007-05-09 | 2008-11-20 | Toppan Printing Co Ltd | Color filter manufacturing method, color filter, and liquid crystal display device |
| JP5212206B2 (en) * | 2008-06-23 | 2013-06-19 | 凸版印刷株式会社 | Color filter manufacturing method and color filter |
| CN102422208A (en) * | 2009-04-30 | 2012-04-18 | 凸版印刷株式会社 | Liquid crystal display device having a plurality of pixel electrodes |
| CN103901659B (en) * | 2012-12-27 | 2016-09-14 | 上海仪电显示材料有限公司 | Filter, liquid crystal indicator for IPS mode liquid crystal display panel |
| CN203981913U (en) * | 2014-07-08 | 2014-12-03 | 群创光电股份有限公司 | Color filter substrate and display panel |
-
2014
- 2014-07-08 CN CN201410322784.XA patent/CN105319631B/en active Active
- 2014-07-08 CN CN201910019445.7A patent/CN109581730B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1677207A (en) * | 2004-03-30 | 2005-10-05 | Lg.菲利浦Lcd株式会社 | Liquid crystal display and manufacturing method thereof |
| CN103901658A (en) * | 2012-12-27 | 2014-07-02 | 上海仪电显示材料有限公司 | Light filter plate for liquid crystal display panel in IPS (in-plane switching) mode and liquid crystal display device |
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| CN109581730A (en) | 2019-04-05 |
| CN109581730B (en) | 2021-10-22 |
| CN105319631A (en) | 2016-02-10 |
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