CN108196389A - A kind of color membrane substrates, preparation method, display panel and display device - Google Patents
A kind of color membrane substrates, preparation method, display panel and display device Download PDFInfo
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- CN108196389A CN108196389A CN201810002702.1A CN201810002702A CN108196389A CN 108196389 A CN108196389 A CN 108196389A CN 201810002702 A CN201810002702 A CN 201810002702A CN 108196389 A CN108196389 A CN 108196389A
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- membrane substrates
- color membrane
- black matrix
- cylindrical spacer
- matrix layer
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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
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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
- G02F1/133512—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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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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)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of color membrane substrates, preparation method, display panel and display devices；The color membrane substrates include underlay substrate and the black matrix layer for being set to the underlay substrate side；Side of the black matrix layer far from the underlay substrate is provided with periphery cylindrical spacer；The sealant dispensing area of the periphery cylindrical spacer and the color membrane substrates is correspondingly arranged；The surface of the periphery cylindrical spacer and the black matrix layer is both provided with ITO layer, and the ITO layer is contacted simultaneously with the end of the periphery cylindrical spacer and the black matrix layer.Herein described color membrane substrates, preparation method, display panel and display device can not only accurately and effectively eliminate charge subsidiary in black matrix layer, avoid display abnormal and green tinged problem, and then improve display effect；But also the adhesion strength in sealant region can be increased and then realize narrow frame design.
Description
Technical field
The present invention relates to display correlative technology field, particularly relate to a kind of color membrane substrates, preparation method, display panel and
Display device.
Background technology
Growing with display device, consumer more favors high-end display device so that high-end display device
Demand it is also increasing, the display device particularly to more high definition, more narrow frame, at present, each TFT LCD (Thin Film
Transistor Liquid Crystal Display, thin film field effect transistor liquid crystal display) factory in order to meet consumption
By continuously improving structure design and related process, consumer demand is disclosure satisfy that in the hope of product for the demand of person.However,
Presently, there are BM (black matrix layer) electrification Display panel is caused to become a great problem in LCD products extremely, though
Some right schemes have great improvement based on the breakthrough in structure design and material to above-mentioned BM Issues on Static Electrification, but with height
The higher demand of display is held, makes BM to Display panel area (Active Area) apart from smaller, so that after BM electrifications,
Be particularly easy to cause in viewing area show it is abnormal, such as under Panel L0 states it is green tinged, seriously affect product quality；Meanwhile by
It is not only easily charged in display factory in BM, in transportational process and during client package system, all easily causes BM bands
Electricity, and then cause Display panel abnormal, when serious, it will client's large area is caused to be returned goods, causes huge loss.
Therefore, during the application is realized, inventor has found that the prior art has at least the following problems：Existing correlation
Still there are problems that BM is easily charged in display equipment, and then the problems such as display is abnormal, L0 is green tinged occur.
Invention content
In view of this, it is an object of the invention to propose a kind of color membrane substrates, preparation method, display panel and display dress
The problems such as putting, can accurately and effectively eliminate charge subsidiary in black matrix layer, avoiding display abnormal and green tinged, and then improve aobvious
Show effect.
Based on a kind of above-mentioned purpose color membrane substrates provided by the invention, including underlay substrate and it is set to the substrate base
The black matrix layer of plate side；Side of the black matrix layer far from the underlay substrate is provided with periphery cylindrical spacer；It is described
Periphery cylindrical spacer and the sealant dispensing area of the color membrane substrates are correspondingly arranged；The periphery cylindrical spacer with it is described
The surface of black matrix layer is both provided with ITO layer, and cause the ITO layer simultaneously with the end of the periphery cylindrical spacer and
The black matrix layer contact.
Optionally, side of the black matrix layer far from the underlay substrate sets multiple periphery cylindrical spacers.
Optionally, it is additionally provided with main cylindrical spacer in the pixel region of the color membrane substrates；The periphery column dottle pin
Object uses material identical with main cylindrical spacer or the periphery cylindrical spacer uses material and pixel color blocking material
It is identical.
Optionally, the height of the periphery cylindrical spacer is more than the height of the main cylindrical spacer.
Optionally, the corresponding sealant dispensing area of the color membrane substrates is completely covered in the ITO layer.
Optionally, the opposite side of the underlay substrate is additionally provided with antistatic backing.
Present invention also provides a kind of preparation method of color membrane substrates, including：
Black matrix layer is formed on underlay substrate；
Pixel graphics and public electrode are formed on the underlay substrate of the black matrix layer is formed with；
Periphery cylindrical spacer is formed in the sealant dispensing area of the color membrane substrates；
Form ITO layer in the black matrix layer and the periphery cylindrical spacer, and cause the ITO layer simultaneously with institute
State the end of periphery cylindrical spacer and black matrix layer contact.
Present invention also provides a kind of display panel, the display panel is included described in array substrate and any of the above-described
Color membrane substrates.
Optionally, it is provided with metal routing in the sealant dispensing area of the array substrate；The ITO layer and the gold
Belong to cabling contact.
Present invention also provides a kind of display device, the display device includes display panel described above.
From the above it can be seen that color membrane substrates provided by the invention, preparation method, display panel and display device,
By preparing periphery cylindrical spacer in black matrix layer corresponding with sealant dispensing area, and one layer of ITO layer is coated, made
The ITO layer is obtained to contact with the end of the periphery cylindrical spacer and the black matrix layer simultaneously；It in this way, can be by described
Charge present on black matrix layer is directed on the corresponding metal routing of array substrate by ITO layer, also can be by black matrix layer
In charge discharge, display abnormal problem, and passes through the periphery pillar caused by can not only solving black matrix layer electrification
Shape spacer material causes sealant and the contact area of color membrane substrates to increase, and then increases the adhesion strength of sealant, therefore can phase
The area occupied to reducing sealant, so as to realize narrow frame design.Herein described color membrane substrates, preparation side as a result,
Method, display panel and display device can not only accurately and effectively eliminate charge subsidiary in black matrix layer, avoid display abnormal
With green tinged problem, and then improve display effect；But also the adhesion strength in sealant region can be increased and then realize that narrow frame is set
Meter.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of color membrane substrates provided by the invention；
Fig. 2 is the flow chart of one embodiment of the preparation method of color membrane substrates provided by the invention；
Fig. 3 is the structure diagram of one embodiment of display panel provided by the invention；
Fig. 4 is the structure diagram in the sealant region of display panel in the prior art.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " should not only for the convenience of statement
The restriction to the embodiment of the present invention is interpreted as, subsequent embodiment no longer illustrates this one by one.
The application is directed to existing flat-panel monitor related device in preparation process and panel operational process, BM (black squares
Battle array layer) easily electrification the problem of, such as：For HADS or ADS products, although being designed with antistatic on the back side of color membrane substrates
ITO, but in Panel (panel) production process, BM is still easily charged, and since the charge in BM can not discharge in time,
So that BM current potentials change, BM increases with L0Pixel (greyscale pixel) voltage difference, and LC (liquid crystal) is caused to deflect, pixel (as
Element) periphery is shinny, and Green pixel (green pixel) are shinny apparent, and green tinged phenomenon occur in resulting devices.That is, BM electrifications will
Influence the normal display of panel.In addition, even if some structures are wanted to avoid said circumstances by using the non-edging designs of BM now,
But on the one hand since the edge of Cell Cutting techniques is smaller, BM is still susceptible to exposed；On the other hand, it is existing
Panel is from production to transport, and during being assembled to client, BM is likely to there are the risk that band powers on, and this risk is
Uncontrollable factor.Therefore, inevitably there is the risk of electrification in BM.
Inventor passes through carries out testing research to the panel with drawbacks described above, finds when so that BM is grounded, BM electrifications
Caused green tinged phenomenon will disappear, and can not reappear.Based on this, the application proposes a kind of improved structure design.Reference
It is the structure diagram of one embodiment of color membrane substrates provided by the invention shown in Fig. 1.
Embodiment one,
As shown in Figure 1, herein described color membrane substrates include underlay substrate 1 and are set to 1 side of underlay substrate
Black matrix layer 2；Side of the black matrix layer 2 far from the underlay substrate 1 is provided with periphery cylindrical spacer 3, Ye Ji
Color membrane substrates set periphery cylindrical spacer 3 towards that side of array substrate；The periphery cylindrical spacer 3 and the color film
The sealant dispensing area of substrate is correspondingly arranged, for color membrane substrates to be caused to pass through the periphery cylindrical spacer 3 and sealant
It is tightly connected with array substrate；The periphery cylindrical spacer 3 and the surface of the black matrix layer 2 are both provided with ITO layer 4, and
And the ITO layer 4 is contacted simultaneously with the end of the periphery cylindrical spacer 3 and the black matrix layer 2.In this way, can be with
So that color membrane substrates, when with array substrate to box, the ITO layer 4 positioned at 3 end of periphery cylindrical spacer can be with array
Metal routing contact in substrate, thus charge subsidiary in black matrix layer 2 can be directed to metal routing by ITO layer 4
On, and then these charges are discharged.
By above-described embodiment it is found that herein described color membrane substrates pass through in black matrix corresponding with sealant dispensing area
Layer 2 on prepare periphery cylindrical spacer 3, and coat one layer of ITO layer 4 so that the ITO layer 4 simultaneously with the periphery column
The end of spacer material 4 and the black matrix layer 2 contact；In this way, can by the ITO layer 4 will present on black matrix layer 2 it is electric
Lotus is directed on the corresponding metal routing of array substrate, can also be discharged the charge in black matrix layer 2, can not only be solved
Certainly display abnormal problem caused by black matrix layer electrification, and pass through the periphery cylindrical spacer sealant and color film base
The contact area of plate increases, and then increases the adhesion strength of sealant, therefore the area that opposite can be reduced sealant and occupy, so as to
It can realize narrow frame design.The color membrane substrates can not only accurately and effectively eliminate electricity subsidiary in black matrix layer as a result,
Lotus avoids display abnormal and green tinged problem, and then improves display effect；But also can increase the adhesion strength in sealant region into
And realize narrow frame design.
In the application some optional embodiments, side setting of the black matrix layer 2 far from the underlay substrate 1 is more
A periphery cylindrical spacer 3.In this way, the area that the periphery cylindrical spacer 3 is contacted with sealant can be further increased, into
And improve adhesion strength so that more reliable and more stable to box structure.
It is a reality of display panel provided by the invention with reference to shown in Fig. 3 in the application some optional embodiments
Apply the structure diagram of example.As seen from the figure, main cylindrical spacer 9 is additionally provided in the pixel region of the color membrane substrates；It is described
Periphery cylindrical spacer 3 uses material identical with main cylindrical spacer 9 or the periphery cylindrical spacer 3 uses material
Material and pixel color blocking material identical.Wherein, the pixel color blocking material includes RGB color resistance material.In this way, it can not only utilize week
Side cylindrical spacer 3 substitutes existing Si balls or gold goal structure, and then reduces cost, and can pass through a mask techniques
Periphery cylindrical spacer 3 and main cylindrical spacer 9 are prepared simultaneously, saves technological process.
In the application some optional embodiments, the height of the periphery cylindrical spacer 3 be more than the principal post shape every
The height of underbed 9.In this way, when carrying out to box technique, it can ensure the ITO layer 4 positioned at 3 top of periphery cylindrical spacer
It can be contacted with the GND metal routings in array substrate, and then achieve the effect that eliminate charge subsidiary in black matrix layer.
In the application some optional embodiments, the corresponding sealant of the color membrane substrates is completely covered in the ITO layer 4
Dispensing area.In this way, it on the one hand can ensure to eliminate the charge in black matrix layer 2 as far as possible, on the other hand by increasing ITO
Layer 4 and black matrix layer and the contact area of metal routing, can improve the efficiency eliminated and charged in black matrix layer.
With reference to shown in Fig. 1, the opposite side of the underlay substrate namely the side far from black matrix layer are additionally provided with antistatic
Layer 5.In this way, elimination electrostatic or remaining charge that can be multi-faceted, play better anti-static effect.It should be noted that
The corresponding structure design of the application is mainly in view of the structure that black matrix layer corresponds to sealant part, the change for remaining structure
Less, therefore not remaining structure included in color membrane substrates is explained.
Embodiment two,
It is the flow chart of one embodiment of the preparation method of color membrane substrates provided by the invention with reference to shown in Fig. 2.It is described
The preparation method of color membrane substrates includes：
Step 101, black matrix layer is formed on underlay substrate；Wherein, the underlay substrate is chosen as glass substrate；It is formed
The process of the black matrix layer is further included forms the black matrix graphic structure needed by patterning processes.
Step 102, pixel graphics and public electrode are formed on the underlay substrate of the black matrix layer is formed with；
Step 103, periphery cylindrical spacer is formed in the sealant dispensing area of the color membrane substrates；Wherein it is possible to
By the way that periphery cylindrical spacer and main cylindrical spacer is prepared with a mask techniques, do not need to increase mask works in this way
Skill.
Step 104, ITO layer is formed in the black matrix layer and the periphery cylindrical spacer, and causes the ITO layer
It is contacted simultaneously with the end of the periphery cylindrical spacer and the black matrix layer.
In this way, it can obtain corresponding color membrane substrates in above-described embodiment, therefore, above-mentioned color membrane substrates by the above process
Preparation method have and the same technique effect of color membrane substrates, the application not repeated description to this.
Embodiment three,
It is the structure diagram of one embodiment of display panel provided by the invention with reference to shown in Fig. 3.The display surface
Plate includes array substrate and color membrane substrates described in any one of the above embodiments.As seen from the figure, the sealant 8 of the array substrate 6 applies
Metal routing 7 is provided in cloth region；The ITO layer 4 is contacted with the metal routing 7, so that black matrix layer 2 passes through
ITO layer 4 is electrically connected with metal routing 7, and then when the current potential in metal routing is zero, can will be in the black matrix layer 2
Charge discharges.In addition, in display area, RGB sub-pixels (11,12,13) and master are additionally provided on the color membrane substrates
Cylindrical spacer.
With reference to shown in Fig. 4, the structure diagram for the sealant region of display panel in the prior art.Fig. 4 is common face
Plate is to box structure design.BM using the design of not edging but in Floating states, remaining manufacturing process or transport etc. because
Under the influence of element, it is green tinged that BM still easily accumulates extraneous charge generation L0 (grayscale).Si balls only branch in Sealant (sealant)
Support acts on, and adhesion strength is mainly determined by sizing area.And Fig. 3 is the improvement plan that provides of this mandate, color membrane substrates in the program
Coating sealant region increases PS (periphery cylindrical spacer), and pass through ITO layer and walk BM and the GND metals in array substrate
Line conducting is so as to solve the problems, such as that BM stored charges cause display green tinged.Meanwhile PS is arranged in coating sealant by the design
Region so as to play the effect of supporting case thickness instead of Si balls, and causes sealant and the contact area bigger of color membrane substrates, so as to
Adhesion strength is better than Si ball, and then can reduce the sizing area of sealant, accomplishes more narrow frame.Additionally due to using PS material generations
It, can be further cost-effective for Si balls or gold goal.It should be noted that the design of color membrane substrates is equally applicable to TN in the application
Product.
In the application some optional embodiments, a kind of display device is also disclosed, the display device includes above-mentioned
Display panel described in any embodiment.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure is limited to these examples (including claim)；Under the thinking of the present invention, above example
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other variations of the different aspect of the upper present invention, for simplicity, they are not provided in details.
In addition, to simplify explanation and discussing, and in order not to obscure the invention, it can in the attached drawing provided
To show or can not show that the well known power ground with integrated circuit (IC) chip and other components is connect.Furthermore, it is possible to
Device is shown in block diagram form, to avoid obscuring the invention, and this has also contemplated following facts, i.e., about this
The details of the embodiment of a little block diagram arrangements is the platform that height depends on to implement the present invention (that is, these details should
It is completely in the range of the understanding of those skilled in the art).Elaborating detail (for example, circuit) with the description present invention's
In the case of exemplary embodiment, it will be apparent to those skilled in the art that can be in these no details
In the case of or implement the present invention in the case that these details change.Therefore, these descriptions should be considered as explanation
It is property rather than restricted.
Although having been incorporated with specific embodiments of the present invention, invention has been described, according to retouching for front
It states, many replacements of these embodiments, modifications and variations will be apparent for those of ordinary skills.Example
Such as, other memory architectures (for example, dynamic ram (DRAM)) can use discussed embodiment.
The embodiment of the present invention be intended to cover fall within the broad range of appended claims it is all it is such replace,
Modifications and variations.Therefore, all within the spirits and principles of the present invention, any omission, modification, equivalent replacement, the improvement made
Deng should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of color membrane substrates, which is characterized in that including underlay substrate and be set to the black matrix of the underlay substrate side
Layer；Side of the black matrix layer far from the underlay substrate is provided with periphery cylindrical spacer；The periphery cylindrical spacer
It is correspondingly arranged with the sealant dispensing area of the color membrane substrates；The periphery cylindrical spacer and the surface of the black matrix layer
ITO layer is both provided with, and the ITO layer is connect simultaneously with the end of the periphery cylindrical spacer and the black matrix layer
It touches.
2. color membrane substrates according to claim 1, which is characterized in that the black matrix layer far from the underlay substrate one
Side sets multiple periphery cylindrical spacers.
3. color membrane substrates according to claim 1, which is characterized in that be additionally provided in the pixel region of the color membrane substrates
Main cylindrical spacer；The periphery cylindrical spacer uses material identical with main cylindrical spacer or the periphery column
Spacer material uses material and pixel color blocking material identical.
4. color membrane substrates according to claim 3, which is characterized in that the height of the periphery cylindrical spacer is more than described
The height of main cylindrical spacer.
5. according to claim 1-4 any one of them color membrane substrates, which is characterized in that the coloured silk is completely covered in the ITO layer
The corresponding sealant dispensing area of ilm substrate.
6. according to claim 1-4 any one of them color membrane substrates, which is characterized in that the opposite side of the underlay substrate is also set
It is equipped with antistatic backing.
7. a kind of preparation method of color membrane substrates, which is characterized in that including：
Black matrix layer is formed on underlay substrate；
Pixel graphics and public electrode are formed on the underlay substrate of the black matrix layer is formed with；
Periphery cylindrical spacer is formed in the sealant dispensing area of the color membrane substrates；
Form ITO layer in the black matrix layer and the periphery cylindrical spacer, and cause the ITO layer simultaneously with the week
The end of side cylindrical spacer and black matrix layer contact.
8. a kind of display panel, which is characterized in that the display panel includes array substrate and the claims 1-6 is any
Color membrane substrates described in.
9. display panel according to claim 8, which is characterized in that set in the sealant dispensing area of the array substrate
It is equipped with metal routing；The ITO layer is contacted with the metal routing.
10. a kind of display device, which is characterized in that the display device includes the display panel described in claim 8 or 9.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919557A (en) * | 2018-08-31 | 2018-11-30 | 深圳市华星光电技术有限公司 | The production method of colored optical filtering substrates |
| CN109188789A (en) * | 2018-11-09 | 2019-01-11 | 京东方科技集团股份有限公司 | Display panel and preparation method thereof, display device |
| CN110208991A (en) * | 2019-05-30 | 2019-09-06 | 京东方科技集团股份有限公司 | Display panel and preparation method thereof and display device |
| WO2020062474A1 (en) * | 2018-09-30 | 2020-04-02 | 重庆惠科金渝光电科技有限公司 | Display panel and display terminal |
| CN113687535A (en) * | 2021-08-30 | 2021-11-23 | 武汉华星光电技术有限公司 | Display panel and display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08278507A (en) * | 1995-04-10 | 1996-10-22 | Hitachi Ltd | Liquid crystal display device |
| CN102854666A (en) * | 2012-07-23 | 2013-01-02 | 北京京东方光电科技有限公司 | Liquid crystal panel and liquid crystal display device |
| CN203444214U (en) * | 2013-08-23 | 2014-02-19 | 北京京东方光电科技有限公司 | Substrate and display device |
| CN105068306A (en) * | 2015-09-21 | 2015-11-18 | 京东方科技集团股份有限公司 | Colored film substrate, display panel and display device |
| CN105954919A (en) * | 2016-07-11 | 2016-09-21 | 京东方科技集团股份有限公司 | Liquid crystal display panel, manufacturing method thereof and display apparatus |
| CN107024804A (en) * | 2017-05-05 | 2017-08-08 | 京东方科技集团股份有限公司 | The preparation method and display device of display base plate, display base plate |
| CN107037629A (en) * | 2017-05-26 | 2017-08-11 | 京东方科技集团股份有限公司 | The manufacture method of color membrane substrates, display device and color membrane substrates |
-
2018
- 2018-01-02 CN CN201810002702.1A patent/CN108196389A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08278507A (en) * | 1995-04-10 | 1996-10-22 | Hitachi Ltd | Liquid crystal display device |
| CN102854666A (en) * | 2012-07-23 | 2013-01-02 | 北京京东方光电科技有限公司 | Liquid crystal panel and liquid crystal display device |
| CN203444214U (en) * | 2013-08-23 | 2014-02-19 | 北京京东方光电科技有限公司 | Substrate and display device |
| CN105068306A (en) * | 2015-09-21 | 2015-11-18 | 京东方科技集团股份有限公司 | Colored film substrate, display panel and display device |
| CN105954919A (en) * | 2016-07-11 | 2016-09-21 | 京东方科技集团股份有限公司 | Liquid crystal display panel, manufacturing method thereof and display apparatus |
| CN107024804A (en) * | 2017-05-05 | 2017-08-08 | 京东方科技集团股份有限公司 | The preparation method and display device of display base plate, display base plate |
| CN107037629A (en) * | 2017-05-26 | 2017-08-11 | 京东方科技集团股份有限公司 | The manufacture method of color membrane substrates, display device and color membrane substrates |
Cited By (6)
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