CN208367395U - A kind of color monitor - Google Patents
A kind of color monitor Download PDFInfo
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- CN208367395U CN208367395U CN201820603453.7U CN201820603453U CN208367395U CN 208367395 U CN208367395 U CN 208367395U CN 201820603453 U CN201820603453 U CN 201820603453U CN 208367395 U CN208367395 U CN 208367395U
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Abstract
The utility model relates to a kind of color monitors; transparent protective layer, color filter materials layer, transparent mucigel, transparent conductive electrode, display layer and driving backboard including stacking gradually connection from outside to inside, the side painting of the color filter materials layer, transparent mucigel, transparent conductive electrode and display layer, which is sealed, sealant；The color monitor thoroughly solves the problems, such as display screen jaundice, and display effect is more preferable.
Description
Technical field
The utility model relates to field of display, in particular to a kind of color monitor.
Background technique
Electronic Paper is also digital paper.It is a kind of ultra-thin, ultralight display screen, that is, be interpreted as " as thin as paper, soft,
Erasable display ".The approach for realizing electronic paper technology mainly includes cholesterol liquid crystal display technology, electrophoretic display technology
(EPD) and electrowetting display technology.
The advantages of common display device of electronic paper is frivolous, low in energy consumption, simple process, flexible, as colour is shown
Device is popularized, and people cannot receive black and white display again.Existing color electric paper display is usually in common black and white electricity
The top of sub- paper display installs a colored filter additional, since colored filter includes substrate, connection glue-line and colorized optical filtering
Material layer, the presence of substrate and connection glue-line lead to the screen jaundice for installing the color monitor after colored filter additional；And pass through
After laser lift-off technique removes substrate, effect can be relatively good, but still still cannot thoroughly solve with the presence of connection glue-line
The problem of screen jaundice of color electric paper display, display effect is undesirable.
Utility model content
Based on this, it is necessary to provide a kind of color monitor that display effect is good.
A kind of color monitor, including stacking gradually the transparent protective layer of connection, color filter materials layer, thoroughly from outside to inside
Bright mucigel, transparent conductive electrode, display layer and driving backboard, the color filter materials layer, transparent mucigel, electrically conducting transparent
The side of electrode and display layer, which applies envelope, sealant.
Preferably, the side of the transparent protective layer, which also applies envelope, sealant.
Preferably, the display layer includes multiple display micro units along the display layer cross direction profiles, each described aobvious
Show that micro unit includes transparent confinement shell, the electrophoresis liquid being packaged in the transparent confinement shell and is suspended in the electrophoresis liquid
Multiple electrophoresis particles.
Preferably, it is provided on the driving backboard multiple electric with the one-to-one sub-pixel of the multiple sub-pixel point
Pole, the color filter materials layer include the spaced son in direction for the upper surface that multiple edges are parallel to the transparent protective layer
Optical filter has gap between adjacent sub- optical filter, and one or more sub- optical filters are provided on each color sub-pixel point,
The area of the sub- optical filter is less than the area of corresponding color sub-pixel point, and the display layer is between the sub- optical filter
Expose in gap.
Preferably, the color of the sub- optical filter of adjacent color sub-pixel point is different.
Preferably, the area of the area of the sub- optical filter of each color sub-pixel point and each color sub-pixel point it
Than for 0.13-0.9:1, it is therefore preferable to 0.3-0.8:1.
Preferably, each color sub-pixel point includes multiple sub- optical filters, the adjacent two sons filter of each color sub-pixel point
The ratio between side length of gap width and the sub- optical filter between mating plate is 0.1-0.6:1, it is therefore preferable to 0.2-0.3:1；Or
Each color sub-pixel point includes a sub- optical filter, gap width and the son between adjacent two sub- optical filter
The ratio between side length of optical filter is 0.05-1.75:1, it is therefore preferable to 0.2-0.6:1.
Since color monitor provided by the utility model uses color filter materials layer to replace the colour in original technology
Optical filter thoroughly solves the problems, such as indicator screen jaundice, keeps display effect more preferable.
Detailed description of the invention
It is more particularly described by the preferred embodiment in the utility model shown in the drawings, the above and other mesh of the utility model
, feature and advantage will become more fully apparent.Identical appended drawing reference indicates identical part in all the attached drawings, and does not carve
Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows this purport.
Fig. 1 is the structural schematic diagram of the color monitor of the preferred embodiment in the utility model；
Fig. 2 is the structural schematic diagram of the color monitor of another preferred embodiment of the utility model；
Fig. 3 is the process schematic that colored filter is bonded using mechanical stripping technique；
Fig. 4 is the distribution schematic diagram of the colored filter of the utility model；
Fig. 5 is the enlarged drawing of one of sub-pixel point in Fig. 4；
Fig. 6 is the distribution schematic diagram of the colored filter of another embodiment of the utility model.
Specific embodiment
Technical solutions of the utility model are described in further detail in the following with reference to the drawings and specific embodiments, so that this
The technical staff in field can better understand the utility model and can be practiced, but illustrated embodiment is not as practical to this
Novel restriction.
Fig. 1 to Fig. 6 is please referred to, the utility model embodiment provides a kind of color monitor, including successively layer from outside to inside
Transparent protective layer 6, color filter materials layer 5, transparent mucigel 4, transparent conductive electrode 3, display layer 2 and the driving back of folded connection
Plate 1, the side painting of color filter materials layer 5, transparent mucigel 4, transparent conductive electrode 3 and display layer 2, which is sealed, sealant 41, such as
Shown in Fig. 2, when the edge flush of the edge of transparent protective layer 6 and color filter materials layer 5, the side of transparent protective layer 6
Preferably also applying envelope has sealant 41, and so that the sealing effect is better.Display layer 2 be set to driving backboard 1 and transparent conductive electrode 3 it
Between, driving can be connected between backboard 1 and transparent conductive electrode 3 by passing through the conductive silver glue of display layer 2, give driving backboard 1
Apply electric signal with transparent conductive electrode 3, shows display layer 2.It is signified outer and inner herein, it is with the visual angle of user for ginseng
It examines, i.e., from the point of view of user's ecto-entad this color monitor is specifically looked down above Fig. 1.Color filter materials layer
5 only include one layer of film with filter, it is generally the case that colored filter includes substrate 9, connection glue-line 8 and filters
Material layer 5, this color filter materials layer refer to the substrate 9 of colored filter and connect one only left after glue-line 8 removes
Layer has the film of colorized optical filtering effect, i.e. color filter materials layer 5, and color filter materials layer 5 and the upper surface of display layer 2 are flat
Row is placed, and color monitor chromatic colour display effect is made.Transparent protective layer 6 can use polyethylene terephthalate
(PET), the materials such as polyethylene (PE) are made, and thickness is preferably less than 20 microns.The light transmittance of transparent protective layer 6 is preferably big
In 95%.It should be noted that the chromatic photoresist material that color filter materials layer 5 is resin, solvent and emulsion composition is constituted.
The upper surface of transparent protective layer 6, which equably applies envelope, a layer of transparent sealant 7, transparent protective layer 6, color filter materials layer 5, transparent
The side of conductive electrode and display layer is also sealed and is coated with sealant 41, for preventing steam from entering display layer 2 and colorized optical filtering material
In the bed of material 5.
As depicted in figs. 1 and 2, in a preferred embodiment, display layer 2 includes multiple displays along 2 cross direction profiles of display layer
Micro unit 21, each display micro unit 21 include transparent confinement shell, the electrophoresis liquid and suspension being packaged in transparent confinement shell
Multiple electrophoresis particles in electrophoresis liquid.The multiple and display one-to-one sub-pixel of micro unit 21 is provided on driving backboard 1
Electrode 11, under the voltage effect between pixel electrode 11 and transparent conductive electrode 3, electrophoresis particle moves in electrophoresis liquid,
Close to or far from driving backboard 1 and transparent conductive electrode 3, to form pattern or text.In a preferred embodiment, micro- list is shown
Member 21 can be microcapsules or micro-cup.The specific structure of microcapsules can be with reference in Chinese patent application CN103091926A
The structure of associated description, micro-cup can be with reference to the associated description in Chinese patent CN1246730C, and details are not described herein again.Work as display
When micro unit 21 is microcapsules, transparent confinement shell is the cyst wall of microcapsules, when showing micro unit is micro-cup, outside transparent confinement
Shell is the interval insulant between micro-cup.In other embodiments, display layer may be cholesteric liquid crystal display layer or electrowetting
Display layer.
As Figure 4-Figure 6, there is multiple sub-pixel points 51, part of sub-pixel point 51 or complete on the color monitor
Portion's sub-pixel point 51 is color sub-pixel point, and each color sub-pixel point 51 includes one or more colored sub- optical filter 511,
The size of sub-pixel point 51 generally generally comprises hundreds of thousands of to tens million of height between 50-200 microns, on color monitor
Pixel 51.Color filter materials layer 5 includes the spaced son in direction for the upper surface that multiple edges are parallel to transparent protective layer 6
Optical filter 511.The color of the sub- optical filter 511 of adjacent color sub-pixel point 51 is different, is provided with when on color sub-pixel point 51
When the sub- optical filter 511 of one colour, there is gap between the sub- optical filter 511 of colour on two neighboring color sub-pixel point 51.
Adjacent color when being provided with the sub- optical filter 511 of multiple colours on color sub-pixel point 51, on the color sub-pixel point 51
Also there is gap between sub- optical filter 511.The area or area of sub- optical filter 511 and be less than corresponding color sub-pixel point 51
Area, display layer 2 between sub- optical filter 511 gap expose.It is not color when the color monitor carries out colored display
The display layer 2 that dice optical filter 511 is covered is displayed in white, and by colored sub- optical filter 511 cover then in corresponding color
Color, white keep the color monitor display brightness with higher, display effect when colour is shown preferable with color mix.
As shown in Figure 4 and Figure 5, in a preferred embodiment, each color sub-pixel point 51 includes four sub- optical filters 511,
The shape of the sub- optical filter 511 is rectangle；In other preferred embodiments, the quantity of sub- optical filter 511 is also possible to one
A, two, three etc., the shape of sub- optical filter 511 may be circle, diamond shape, triangle etc..Each color sub-pixel point 51
Adjacent two sub- optical filter 511 between gap width and the ratio between the side length of sub- optical filter be 0.1-0.6:1, it is therefore preferable to 0.2-
0.3:1.It should be noted that the side length of signified sub- optical filter 511 refers to two rectangle filter corresponding with the gap herein
The side length of 511 relative edge of mating plate.Each color sub-pixel point 51 includes four spaced sub- optical filters 511 of rectangle, adjacent
Spacing w and the ratio of the side length d of the relative edge of the sub- optical filter 511 of two rectangles between the sub- optical filter 511 of two rectangles are
0.1-0.6:1.For example, a display includes 800*600 sub- pixels 51, and each sub-pixel point 51 is side length 110
The square of micron, then its w value can be 10 microns, and d value correspondingly can be 100 microns, and w value may be 40 microns, d value
It correspondingly can be 70 microns.
As shown in fig. 6, in another preferred embodiment, each color sub-pixel point 51 includes a sub- optical filter 511, phase
The ratio between the side length of gap width and the sub- optical filter 511 between adjacent two sub- optical filters 511 is 0.05-1.75:1, preferably
For 0.2-0.6:1, equally by taking each sub-pixel point 51 is 110 microns of side length of square as an example, adjacent two sub- optical filter 511 it
Between gap width can be 6 microns, the side length of sub- optical filter 511 correspondingly can for 104 microns or it is adjacent two son filter
Gap width between mating plate 511 can be 70 microns, and the side length of sub- optical filter 511 correspondingly can be 40 microns.Adjacent coloured silk
The color of the sub- optical filter 511 of sub-pixels point 51 is different, has gap, each sub- picture of colour between adjacent sub- optical filter 511
The area ratio of the area of the sub- optical filter 511 of vegetarian refreshments 51 and each color sub-pixel point 51 is 0.13-0.9:1, it is therefore preferable to
0.3-0.8:1 can reduce the color saturation of color monitor if the area ratio is too small, if the area ratio is too
Greatly, then the brightness of color monitor can be reduced.The area ratio is controlled to 0.13-0.9:1, can ensure that color monitor has
Preferable display effect.Preferably, the area of the sub- optical filter 511 of each color sub-pixel point 51 and each color sub-pixel
The area ratio of point 51 is 0.3-0.8:1.
The preparation method of color monitor, includes the following steps:
(1) a driving backboard 1, a display layer 2 and a transparent conductive electrode 3 are taken, backboard 1,2 and of display layer then will be driven
Transparent conductive electrode 3 stacks gradually connection from top to bottom, and black and white display is made；
Transparent conductive electrode 3 can be by making one layer of ITO with modes such as coating, vapor depositions on PET, PT or glass substrate
Conductive film or graphene conductive film obtain；Driving backboard 1 can be by being made driving electricity on glass or plastic basis material
Road, pixel electrode and obtain, drive backboard 1 on IC chip etc. can also be set.Transparent conductive electrode 3 and driving backboard
It can be connected by passing through the conductive silver glue of display layer 2 between 1.
(2) black and white display made from step (1) is taken, is formed in the upper surface coated optical glue of transparent conductive electrode 3
Bright mucigel 4, the gluing color filter materials layer 5 on the transparent mucigel 4；
As shown in figure 3, colored filter includes sacrificial layer and color filter materials layer 5, sacrificial layer includes substrate 9 and connects
Connect the connection glue-line 8 of substrate 9 and filter layer 5,4 gluing of color filter materials layer 5 and transparent mucigel；Connect glue-line 8 with
Cohesive force between substrate 9 indicates that the cohesive force connected between glue-line 8 and color filter materials layer 5 is indicated with F2 with F1, at this
F1 > F2 in preferred embodiment connects glue-line 8 when substrate 9 is removed color filter materials layer 5 by the way of mechanical stripping
Can be lifted-off together with substrate 9, color filter materials layer 5 is left behind on transparent mucigel 4, compared to traditional laser lift-off
The mode of the technique of substrate 9, this mechanical stripping can be peeled off together connection glue-line 8, can thoroughly solve color monitor screen
The problem of curtain jaundice.
In another preferred embodiment, the bat printing head made of a steel (or copper, thermoplastic plastic etc.) is pasted in coloured silk
On color filter layer 5, and the cohesive force between color filter materials layer 5 and bat printing head is greater than between substrate 9 and connection glue-line 8
Cohesive force be greater than the cohesive force between connection glue-line 8 and color filter materials layer 5 can will be color when removing bat printing head
Color filter layer 5 is peeled off together with bat printing head, after color filter materials layer 5 is stripped down from connection glue-line 8, then will be color
On color filter layer 5 bat printing to transparent mucigel 4, finally bat printing head is removed again, color filter materials layer 5 can be bonded
On transparent mucigel 4, it equally can thoroughly solve the problems, such as that color monitor screen turns to be yellow.
(3) transparent protective layer 6 is formed on the color filter materials layer 5, in the color filter materials layer 5, transparent
The side of mucigel 4, transparent conductive electrode 3 and display layer 2 applies one circle transparent sealant 7 of envelope.
Transparent protective layer 6 is one layer of protective film for being affixed directly to 5 top of color filter materials layer, or in colorized optical filtering
5 top of material layer coats one layer of protective glue, and transparent protective layer 6 will be formed after protective glue dry solidification.Transparent protective layer 6 can be adopted
It is made of materials such as PET, PE, thickness is preferably less than 20 microns.The light transmittance of transparent protective layer 6 is preferably more than 95%.
In another preferred embodiment, when carrying out step (3), the side of transparent protective layer 6 also applies envelope together sealing
Glue 41, plays the role of better seal.
Since color monitor provided by the utility model uses color filter materials layer to replace the colour in original technology
Optical filter thoroughly solves the problems, such as indicator screen jaundice, keeps display effect more preferable.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of color monitor, which is characterized in that transparent protective layer, colorized optical filtering including stacking gradually connection from outside to inside
Material layer, transparent mucigel, transparent conductive electrode, display layer and driving backboard, the color filter materials layer, transparent viscose
The side of layer, transparent conductive electrode and display layer, which applies envelope, sealant.
2. color monitor as described in claim 1, which is characterized in that the side of the transparent protective layer, which also applies envelope, sealing
Glue.
3. color monitor as described in claim 1, which is characterized in that the display layer includes multiple horizontal along the display layer
To the display micro unit of distribution, each display micro unit includes transparent confinement shell, is packaged in the transparent confinement shell
Interior electrophoresis liquid and the multiple electrophoresis particles being suspended in the electrophoresis liquid.
4. color monitor as described in claim 1, which is characterized in that the color monitor has multiple sub-pixel points,
Part of sub-pixel point or whole sub-pixel points are color sub-pixel point, are provided on the driving backboard multiple and described more
A one-to-one pixel electrode of sub- pixel, the color filter materials layer include multiple edges be parallel to it is described transparency protected
The spaced sub- optical filter in direction of the upper surface of layer has gap, each color sub-pixel point between adjacent sub- optical filter
On be provided with one or more sub- optical filters, the area of the sub- optical filter is less than the area of corresponding color sub-pixel point,
The display layer exposes from the gap between the sub- optical filter.
5. color monitor as claimed in claim 4, which is characterized in that the color of the sub- optical filter of adjacent color sub-pixel point
It is different.
6. color monitor as claimed in claim 4, which is characterized in that the area of the sub- optical filter of each color sub-pixel point
Area ratio with each color sub-pixel point is 0.13-0.9:1.
7. color monitor as claimed in claim 4, which is characterized in that the area of the sub- optical filter of each color sub-pixel point
Area ratio with each color sub-pixel point is 0.3-0.8:1.
8. color monitor as claimed in claim 4, which is characterized in that each color sub-pixel point includes multiple sub- optical filterings
The ratio between the side length of piece, gap width and the sub- optical filter between the adjacent two sub- optical filter of each color sub-pixel point is
0.1-0.6:1；Or
Each color sub-pixel point includes a sub- optical filter, gap width and the sub- optical filtering between adjacent two sub- optical filter
The ratio between side length of piece is 0.05-1.75:1.
9. color monitor as claimed in claim 4, which is characterized in that each color sub-pixel point includes multiple sub- optical filterings
The ratio between the side length of piece, gap width and the sub- optical filter between the adjacent two sub- optical filter of each color sub-pixel point is
0.2-0.3:1；Alternatively,
Each color sub-pixel point includes a sub- optical filter, gap width and the sub- optical filtering between adjacent two sub- optical filter
The ratio between side length of piece is 0.2-0.6:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603453.7U CN208367395U (en) | 2018-04-24 | 2018-04-24 | A kind of color monitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603453.7U CN208367395U (en) | 2018-04-24 | 2018-04-24 | A kind of color monitor |
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| CN208367395U true CN208367395U (en) | 2019-01-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508674A (en) * | 2018-04-24 | 2018-09-07 | 广州奥翼电子科技股份有限公司 | A kind of color monitor and preparation method thereof |
| CN114253025A (en) * | 2021-12-28 | 2022-03-29 | 无锡威峰科技股份有限公司 | Plasma display screen |
| TWI846224B (en) | 2021-12-28 | 2024-06-21 | 大陸商無錫威峰科技股份有限公司 | Display electronic slurry (des) panel |
-
2018
- 2018-04-24 CN CN201820603453.7U patent/CN208367395U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508674A (en) * | 2018-04-24 | 2018-09-07 | 广州奥翼电子科技股份有限公司 | A kind of color monitor and preparation method thereof |
| CN114253025A (en) * | 2021-12-28 | 2022-03-29 | 无锡威峰科技股份有限公司 | Plasma display screen |
| WO2023123014A1 (en) * | 2021-12-28 | 2023-07-06 | 无锡威峰科技股份有限公司 | Plasma display screen |
| TWI846224B (en) | 2021-12-28 | 2024-06-21 | 大陸商無錫威峰科技股份有限公司 | Display electronic slurry (des) panel |
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