CN110187579A - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
- Publication number
- CN110187579A CN110187579A CN201910570194.1A CN201910570194A CN110187579A CN 110187579 A CN110187579 A CN 110187579A CN 201910570194 A CN201910570194 A CN 201910570194A CN 110187579 A CN110187579 A CN 110187579A
- Authority
- CN
- China
- Prior art keywords
- black matrix
- matrix layer
- display panel
- welding disking
- disking area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13458—Terminal pads
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
Abstract
The present invention relates to display equipment technical fields, disclose a kind of display panel and display device, the display panel includes: array substrate, color membrane substrates and the positivity liquid crystal layer being set between array substrate and color membrane substrates, wherein, array substrate includes substrate, public electrode and the pixel electrode being formed between substrate and public electrode；Color membrane substrates include transparent substrate, are formed in transparent substrate towards the chromatic filter layer of array substrate side and the black matrix layer for being formed in chromatic filter layer away from transparent substrate side；Further include be set in array substrate for for black matrix layer provide voltage identical with public electrode and progress Electro-static Driven Comb circuit and for providing the circuit of Electro-static Driven Comb for chromatic filter layer.The display panel prevents the deflection of the voltage difference influence positivity liquid crystal layer of black matrix layer and public electrode by providing voltage identical with common electrode layer for black matrix layer, to improve the display yield of display panel.
Description
Technical field
The present invention relates to display equipment technical field, in particular to a kind of display panel and display device.
Background technique
With the continuous development of liquid crystal display technology, the application field of liquid crystal display is also constantly expanding.Liquid crystal display
Product is to pursue higher optical property (high transmittance), can often be replaced using pixel electrode and public electrode in array substrate
Structure design achieve the effect that promote light efficiency so that corresponding light efficiency is better than conventional design；In certain product developments,
The structure and positivity liquid crystal collocation design that can be replaced using pixel electrode and public electrode in display panel.Wherein display panel exists
During lighting is shown, since special structure designs, so that public electrode 02 is easily coupled with black matrix layer 01, electricity is formed
Hold, as shown in Figure 1, black matrix layer 01 is grounded, is in 0v always, public electrode 02 is always between certain positive voltage, two layers
It forms voltage difference and forms vertical electric field 04, vertical electric field 04 makes positivity liquid crystal 03 under initial picture, due to positivity liquid crystal 03
It always is that liquid crystal long axis direction is parallel to direction of an electric field to generate the deflection of vertical glass orientation substrate, under normal voltage
Deflection is not under a plane, normal voltage, the deflection of liquid crystal horizontal direction, thus due to black matrix layer 01 and public electrode 02 it
Between there are voltage difference, easily cause the orientation of positivity liquid crystal 03 abnormal, influence the normal display of display panel.
Summary of the invention
The present invention provides a kind of display panel and display device, above-mentioned display panel for black matrix layer by providing and public affairs
The identical voltage of common electrode layer is to prevent the voltage difference of black matrix layer and public electrode from influencing the deflection of positivity liquid crystal layer, to mention
The high display yield of display panel.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
A kind of display panel, comprising:
Array substrate, the array substrate include substrate, the pixel electrode being formed on the substrate and are formed in described
Pixel electrode deviates from the public electrode of the one side of substrate；
The color membrane substrates that the public electrode deviates from the one side of substrate are set to, the color membrane substrates include transparent base
Plate is formed in the transparent substrate towards the chromatic filter layer of the array substrate side and is formed in the chromatic filter layer back
Black matrix layer from the transparent substrate side；
The positivity liquid crystal layer being set between the array substrate and the color membrane substrates；
The first welding disking area, the second welding disking area and the third welding disking area being set in the array substrate, described
One welding disking area includes the first ground pad and the first power pad, and second welding disking area includes at least one second ground connection
Pad, the third welding disking area include at least one third ground pad and at least one third power pad, wherein described
First ground pad is electrically connected with the black matrix layer and is electrically connected by earthed circuit with the third ground pad, described to connect
First switch is provided on ground circuit；First power pad is electrically connected with the black matrix layer and by power supply circuit and institute
The electrical connection of third power pad is stated to provide voltage identical with the public electrode, the power supply circuit for the black matrix layer
On be provided with second switch；Each second ground pad is electrically connected with the chromatic filter layer respectively, each described second
Ground pad is electrically connected with the third ground pad respectively, and each second ground pad is exhausted with the black matrix layer
Edge.
In above-mentioned display panel, including array substrate, color membrane substrates and it is formed between array substrate and color membrane substrates
Positivity liquid crystal layer, wherein array substrate includes substrate, the pixel electrode and public electrode that are sequentially formed on substrate；Color film base
Plate includes transparent substrate, the chromatic filter layer being sequentially formed on transparent substrate and black matrix layer, and black matrix layer is towards array
Substrate side；It further include for providing voltage identical with common electrode layer and respectively black matrix layer and colour for black matrix layer
The circuit of filter layer offer Electro-static Driven Comb, wherein the first welding disking area for being provided in array substrate, the second welding disking area and
Third welding disking area, the first welding disking area include the first ground pad and the first power pad, and the second welding disking area includes at least
One the second ground pad, third welding disking area include at least one third ground pad and at least one third power pad,
Wherein, the first ground pad is electrically connected with black matrix layer and is electrically connected by earthed circuit with third ground pad, for black square
Battle array layer provides the circuit of Electro-static Driven Comb, is provided with first switch on earthed circuit；First power pad is electrically connected with black matrix layer
And it is electrically connected with third power pad by power supply circuit to provide voltage identical with public electrode, power supply electricity for black matrix layer
Road is provided with second switch；Each second ground pad is electrically connected with chromatic filter layer respectively, each second ground pad divides
It is not electrically connected with third ground pad, to provide the circuit of Electro-static Driven Comb for chromatic filter layer, and each second ground pad is equal
It insulate with black matrix layer.In above-mentioned display panel, positivity liquid crystal layer is located on the public electrode and color membrane substrates in array substrate
Black matrix layer between, by providing voltage identical with public electrode for black matrix layer, prevent black matrix layer and public electrode
Between form voltage difference and influence the deflection of positive liquid crystal layer；The electricity for carrying out Electro-static Driven Comb for black matrix layer is increased simultaneously
Road, and on the power supply circuit of black matrix layer be provided with second switch, be provided with first switch on earthed circuit, it can maintain black
The balance of matrix layer voltage prevents the voltage difference and coupled capacitor of black matrix layer and common electrode layer, improves display surface
The display yield of plate reduces loss caused by defective products and the display panel does not increase cost.
Preferably, it is electrically connected between the black matrix layer and first welding disking area by silver paste.
Preferably, the chromatic filter layer is electrically connected with second welding disking area by silver paste.
Preferably, via hole is equipped with so that described at the black matrix layer position opposite with each second ground pad
Silver paste and the black matrix layer insulate.
Preferably, the power supply circuit and the earthed circuit are all made of conducting wire.
Preferably, first welding disking area, the second welding disking area and the third welding disking area are round silver paste weldering
Disk.
Preferably, second welding disking area includes two second ground pads.
It further includes circuit that the present invention also provides a kind of display devices including the display panel provided in above-mentioned technical proposal
Plate, the circuit board are electrically connected with the display panel by third welding disking area.
Detailed description of the invention
Fig. 1 is liquid crystal deflection schematic diagram in a kind of display panel in the prior art；
Fig. 2 is a kind of structural schematic diagram of display panel provided by the invention；
Fig. 3 is the portion A sectional view in a kind of structural schematic diagram of display panel provided by the invention；
Fig. 4 is the portion B sectional view in a kind of structural schematic diagram of display panel provided by the invention.
Icon:
01- black matrix layer；02- public electrode；03- positivity liquid crystal；04- vertical electric field；1- array substrate；2- coloured silk film base
Plate；21- chromatic filter layer；22- black matrix layer；3- the first ground pad the first power pad of 4-；The second ground pad of 5-；6-
One switch；7- second switch；8- circuit board；9- silver paste；10- sealant；11- via hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 2, Fig. 3 and Fig. 4 are please referred to, the present invention provides a kind of display panel, comprising:
Array substrate 1, array substrate 1 is including substrate, pixel electrode formed on substrate and is formed in pixel electrode back
Public electrode from one side of substrate；
The color membrane substrates 2 that public electrode deviates from one side of substrate are set to, color membrane substrates 2 include transparent substrate, are formed in
The chromatic filter layer 21 of bright substrate towards 1 side of array substrate deviates from the black of transparent substrate side with chromatic filter layer 21 is formed in
Matrix layer 22；
The positivity liquid crystal layer being set between array substrate 1 and color membrane substrates 2；
The first welding disking area, the second welding disking area and the third welding disking area being set in array substrate 1, the first pad area
Domain includes the first ground pad 3 and the first power pad 4, and the second welding disking area includes at least one second ground pad 5, third
Welding disking area includes at least one third ground pad and at least one third power pad, wherein the first ground pad 3 with it is black
Matrix layer 22 is electrically connected and is electrically connected by earthed circuit with third ground pad, and first switch 6 is provided on earthed circuit；The
One power pad 4, which is electrically connected with black matrix layer 22 and is electrically connected by power supply circuit with third power pad, thinks black matrix layer 22
Voltage identical with public electrode is provided, is provided with second switch 7 on power supply circuit；Each second ground pad 5 respectively with coloured silk
The electrical connection of color filtering optical layer 21, each second ground pad 5 are electrically connected with third ground pad respectively, and each second ground pad
5 insulate with black matrix layer 22.
In above-mentioned display panel, including array substrate 1, color membrane substrates 2 and be formed in array substrate 1 and color membrane substrates 2 it
Between positivity liquid crystal layer, wherein array substrate 1 includes substrate, the pixel electrode and public electrode that are sequentially formed on substrate；It is color
Ilm substrate 2 includes transparent substrate, the chromatic filter layer 21 being sequentially formed on transparent substrate and black matrix layer 22, and black matrix layer
22 towards 1 side of array substrate；It further include for providing voltage identical with common electrode layer for black matrix layer 22 and being respectively
Black matrix layer 22 and chromatic filter layer 21 provide the circuit of Electro-static Driven Comb, wherein the first pad being provided in array substrate 1
Region, the second welding disking area and third welding disking area, the first welding disking area include the first ground pad 3 and the first power pad 4,
Second welding disking area includes at least one second ground pad 5, third welding disking area include at least one third ground pad and
At least one third power pad, wherein the first ground pad 3 is electrically connected with black matrix layer 22 and by earthed circuit and third
Ground pad electrical connection, to provide the circuit of Electro-static Driven Comb for black matrix layer 22, is provided with first switch 6 on earthed circuit；The
One power pad 4, which is electrically connected with black matrix layer 22 and is electrically connected by power supply circuit with third power pad, thinks black matrix layer 22
Voltage identical with public electrode is provided, is provided with second switch 7 on power supply circuit；Each second ground pad 5 respectively with coloured silk
The electrical connection of color filtering optical layer 21, each second ground pad 5 are electrically connected with third ground pad respectively, to mention for chromatic filter layer 21
For the circuit of Electro-static Driven Comb, and each second ground pad 5 insulate with black matrix layer 22.In above-mentioned display panel, positivity liquid
Crystal layer is located between the black matrix layer 22 on the public electrode and color membrane substrates 2 in array substrate 1, by mentioning for black matrix layer 22
For voltage identical with public electrode, prevent from forming voltage difference between black matrix layer 22 and public electrode and influencing positive liquid crystal layer
Deflection；The circuit for carrying out Electro-static Driven Comb for black matrix layer 22 is increased simultaneously, and in the power supply circuit of black matrix layer 22
On be provided with second switch 7, be provided with first switch 6 on earthed circuit, the balance of 22 voltage of black matrix layer can be maintained, prevented
There is the voltage difference and coupled capacitor of black matrix layer 22 and common electrode layer, improves the display yield of display panel.
As shown in Figure 3 and Figure 4, sealing is provided between the array substrate 1 around positivity liquid crystal layer and color membrane substrates 2
Agent 10.
Specifically, as shown in Figure 3 and Figure 4, it is electrically connected between black matrix layer 22 and the first welding disking area by silver paste 9.
Black matrix layer 22 can be electrically connected with the first welding disking area by silver paste 9, easy to operate, black matrix layer 22 and
It can also be electrically connected using other modes between one welding disking area, the present invention is it is not limited here.
Specifically, chromatic filter layer 21 is electrically connected with the second welding disking area by silver paste 9.
Chromatic filter layer 21 can be electrically connected with the second welding disking area by silver paste 9, easy to operate, chromatic filter layer 21
It can also be electrically connected using other modes between the second welding disking area, the present invention is it is not limited here.
Specifically, as shown in figure 4, being equipped with via hole 11 at the position opposite with each second ground pad 5 of black matrix layer 22
So that silver paste 9 and black matrix layer 22 insulate.
The effect of second ground pad 5 is to be grounded chromatic filter layer 21, the independent grounding of black matrix layer 22, to be black
Matrix layer 22 provides voltage identical with common electrode layer, therefore, in the earthed circuit of black matrix, to prevent black matrix layer 22
It is affected, needs to insulate between black matrix layer 22 and the silver paste for being used to be electrically connected with the second welding disking area 9, of the invention one
In kind of embodiment, be by by black matrix layer 22 in the part shape opposite with the silver paste 9 for being used to be electrically connected with the second welding disking area
It, can also be in mistake at via hole to prevent black matrix layer 22 from insulating with for contacting with the silver paste 9 that the second welding disking area is electrically connected
It fills megohmite insulant between black matrix layer 22 in hole and silver paste 9 further to be insulated, or directly by black matrix layer 22
Megohmite insulant is filled between the silver paste 9 for being electrically connected with the second welding disking area to insulate.
Specifically, power supply circuit and earthed circuit are all made of conducting wire.
Specifically, as shown in figure 3, the first welding disking area, the second welding disking area and third welding disking area are round silver paste 9
Pad.
Point discharge can be reduced using the design of round 9 pad of silver paste, prevent the route of damage display panel.
Specifically, the second welding disking area includes two the second ground pads 5.
Can be that chromatic filter layer 21 carries out Electro-static Driven Comb by two the second base pads of setting, can also using one or
Two or more, it is not limited here.
It further includes electricity that the present invention also provides a kind of display devices including the display panel provided in above-mentioned technical proposal
Road plate 8, circuit board 8 are electrically connected with display panel by third welding disking area.
By circuit board 8 be black matrix layer 22 provide with the comparable voltage of public electrode voltage value, to make black matrix
No-voltage is poor between layer 22 and public electrode, also occurs without coupled capacitor, improves the display yield of display device.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of display panel characterized by comprising
Array substrate, the array substrate include substrate, the pixel electrode being formed on the substrate and are formed in the pixel
Electrode deviates from the public electrode of the one side of substrate；
The color membrane substrates that the public electrode deviates from the one side of substrate are set to, the color membrane substrates include transparent substrate, shape
The chromatic filter layer of transparent substrate described in Cheng Yu towards the array substrate side deviates from institute with the chromatic filter layer is formed in
State the black matrix layer of transparent substrate side；
The positivity liquid crystal layer being set between the array substrate and the color membrane substrates；
The first welding disking area, the second welding disking area and the third welding disking area being set in the array substrate, first weldering
Disk area includes the first ground pad and the first power pad, and second welding disking area includes at least one second ground connection weldering
Disk, the third welding disking area include at least one third ground pad and at least one third power pad, wherein described
One ground pad is electrically connected with the black matrix layer and is electrically connected by earthed circuit with the third ground pad, the ground connection
First switch is provided on circuit；First power pad be electrically connected with the black matrix layer and by power supply circuit with it is described
The electrical connection of third power pad is to provide voltage identical with the public electrode for the black matrix layer, on the power supply circuit
It is provided with second switch；Each second ground pad is electrically connected with the chromatic filter layer respectively, each described second connects
Ground pad is electrically connected with the third ground pad respectively, and each second ground pad is exhausted with the black matrix layer
Edge.
2. display panel according to claim 1, which is characterized in that the black matrix layer and first welding disking area it
Between pass through silver paste be electrically connected.
3. display panel according to claim 1, which is characterized in that the chromatic filter layer and second welding disking area
It is electrically connected by silver paste.
4. display panel according to claim 3, which is characterized in that in the black matrix layer and each second ground connection
The opposite position of pad is equipped with via hole so that silver paste and the black matrix layer insulate.
5. display panel according to claim 1, which is characterized in that the power supply circuit and the earthed circuit are all made of
Conducting wire.
6. display panel according to claim 1, which is characterized in that first welding disking area, the second welding disking area and
The third welding disking area is round silver paste pad.
7. display panel according to claim 1, which is characterized in that second welding disking area includes two described second
Ground pad.
8. a kind of display device, which is characterized in that further include electricity including such as described in any item display panels of claim 1-7
Road plate, the circuit board are electrically connected with the display panel by third welding disking area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570194.1A CN110187579B (en) | 2019-06-27 | 2019-06-27 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570194.1A CN110187579B (en) | 2019-06-27 | 2019-06-27 | Display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110187579A true CN110187579A (en) | 2019-08-30 |
| CN110187579B CN110187579B (en) | 2021-08-31 |
Family
ID=67723804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910570194.1A Active CN110187579B (en) | 2019-06-27 | 2019-06-27 | Display panel and display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110187579B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706596A (en) * | 2019-10-21 | 2020-01-17 | 京东方科技集团股份有限公司 | Display panel and display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040040636A (en) * | 2002-11-07 | 2004-05-13 | 엘지.필립스 엘시디 주식회사 | Liquid Crystal Display Panel And Fabricating Method Thereof |
| CN104076550A (en) * | 2014-06-17 | 2014-10-01 | 京东方科技集团股份有限公司 | Color film array substrate, display device and method for manufacturing color film array substrate |
| US20150092142A1 (en) * | 2012-10-09 | 2015-04-02 | Boe Technology Group Co., Ltd. | Liquid crystal display device and manufacturing method thereof |
| US20160027459A1 (en) * | 2014-07-25 | 2016-01-28 | HGST Netherlands B.V. | Slider with high frequency voltage ground and low frequency dc voltage isolation |
| CN105511175A (en) * | 2016-01-28 | 2016-04-20 | 武汉华星光电技术有限公司 | Display panel and manufacturing method thereof |
| US9323100B1 (en) * | 2015-01-08 | 2016-04-26 | Boe Technology Group Co., Ltd. | Color filter substrate and display component |
| CN107329342A (en) * | 2017-08-28 | 2017-11-07 | 京东方科技集团股份有限公司 | Array base palte and manufacture method, display panel and manufacture method, display device |
-
2019
- 2019-06-27 CN CN201910570194.1A patent/CN110187579B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040040636A (en) * | 2002-11-07 | 2004-05-13 | 엘지.필립스 엘시디 주식회사 | Liquid Crystal Display Panel And Fabricating Method Thereof |
| US20150092142A1 (en) * | 2012-10-09 | 2015-04-02 | Boe Technology Group Co., Ltd. | Liquid crystal display device and manufacturing method thereof |
| CN104076550A (en) * | 2014-06-17 | 2014-10-01 | 京东方科技集团股份有限公司 | Color film array substrate, display device and method for manufacturing color film array substrate |
| US20160027459A1 (en) * | 2014-07-25 | 2016-01-28 | HGST Netherlands B.V. | Slider with high frequency voltage ground and low frequency dc voltage isolation |
| US9323100B1 (en) * | 2015-01-08 | 2016-04-26 | Boe Technology Group Co., Ltd. | Color filter substrate and display component |
| CN105511175A (en) * | 2016-01-28 | 2016-04-20 | 武汉华星光电技术有限公司 | Display panel and manufacturing method thereof |
| CN107329342A (en) * | 2017-08-28 | 2017-11-07 | 京东方科技集团股份有限公司 | Array base palte and manufacture method, display panel and manufacture method, display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706596A (en) * | 2019-10-21 | 2020-01-17 | 京东方科技集团股份有限公司 | Display panel and display device |
| US11398439B2 (en) | 2019-10-21 | 2022-07-26 | Ordos Yuansheng Optoelectronics Co., Ltd. | Display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110187579B (en) | 2021-08-31 |
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