CN208596710U - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN208596710U CN208596710U CN201821301019.XU CN201821301019U CN208596710U CN 208596710 U CN208596710 U CN 208596710U CN 201821301019 U CN201821301019 U CN 201821301019U CN 208596710 U CN208596710 U CN 208596710U
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Abstract
The utility model provides a kind of display panel, and the display panel includes substrate, light emitting functional layer and auxiliary electrode, and it includes cathode layer in the light emitting functional layer that the side of the substrate, which is arranged in, in the light emitting functional layer；The auxiliary electrode and the cathode layer are arranged in different layers, and the auxiliary electrode is electrically connected with the cathode layer.The utility model also provides a kind of display device.Auxiliary electrode and cathode are connected in parallel the display effect uniformity that display panel is improved to reduce the resistance of cathode by display panel provided by the utility model.
Description
Technical field
The utility model relates to field of display technology, and in particular to a kind of display panel and display device.
Background technique
Active matrix organic light-emitting diode (Active-matrix organic light emitting diode,
AMOLED) opposite Thin Film Transistor-LCD (Thin film transistor-liquid crystal display,
TFT-LCD) reaction speed is very fast, contrast is higher, visual angle is also relatively wide；Have self luminous characteristic, is without the use of backlight, therefore
It can be made more frivolous, and more power saving.In addition, AMOLED can be made into curved screens, and show that image is indeformable.These advantages
Determine that AMOLED will become the mainstream of semiconductor display industry.Traditional AMOLED structure, cathode pass through evaporation process, whole face
It is covered on viewing area.When electrode is connected to electric signal, since cathode film layer square resistance is larger, in viewing area different location it
Between resistance difference it is larger, so current difference is also larger, and current difference is big, will cause different zones organic electroluminescence device
Light emission luminance it is inconsistent, display picture it is not uniform enough；Simultaneously as cathode film layer square resistance is larger, also it is unfavorable for showing
Shield the reduction of power consumption.
Utility model content
In view of this, the present invention provides a kind of display panels that can reduce cathode resistor.Specific technical solution is such as
Under.
A kind of display panel, the display panel include:
Substrate；
The side of the substrate is arranged in light emitting functional layer, the light emitting functional layer, includes yin in the light emitting functional layer
Pole layer；
Auxiliary electrode, the auxiliary electrode and the cathode layer are arranged in different layers, the auxiliary electrode and the cathode
Layer electrical connection.
In a further embodiment, the display panel includes viewing area, and the viewing area includes active area and non-has
Source region, the cathode layer covers the active area and non-active area, and the auxiliary electrode is arranged in the non-active area, institute
Auxiliary electrode is stated to be electrically connected with the cathode layer in the non-active area.
In a further embodiment, the display panel further includes tft layer, and the tft layer is set
It sets in the side of the substrate, side of the tft layer far from the substrate is arranged in the light emitting functional layer；Institute
Multiple thin film transistor (TFT)s that array distribution is equipped in tft layer are stated, and the thin film transistor (TFT) is arranged in the active area
In；The auxiliary electrode is arranged in the tft layer, and the auxiliary electrode and the cathode layer are passed through by first
Hole electrical connection.
In a further embodiment, the tft layer includes grid, source electrode and drain electrode, the grid, source electrode
It is arranged in the active area with drain electrode, and the source electrode and drain electrode interval is arranged, the auxiliary electrode and the grid same layer
Setting is arranged with the source electrode and drain electrode same layer.
In a further embodiment, when the auxiliary electrode and the grid same layer are arranged；
The auxiliary electrode and the grid are located at the same side of the substrate, and the auxiliary electrode and the grid are exhausted
Edge setting；
The tft layer further include:
Gate insulating layer, the gate insulating layer are arranged in the side of the substrate, and cover the grid and described auxiliary
Help electrode；
Active layer, the active layer are arranged on surface of the gate insulating layer far from the grid, and are arranged in institute
It states in active area；
The source electrode and drain electrode is arranged at intervals on surface of the active layer far from the gate insulating layer；
Passivation layer, side of the gate insulating layer far from the substrate is arranged in the passivation layer, and has described in covering
Active layer, the source electrode and the drain electrode.
In a further embodiment, when the auxiliary electrode and the source electrode and drain electrode same layer are arranged；
The side of the substrate is arranged in the grid；
The tft layer further include:
Gate insulating layer, the gate insulating layer cover the grid；
Active layer, the active layer are arranged on surface of the gate insulating layer far from the grid, and are arranged in institute
It states in active area；
The source electrode and drain electrode is arranged at intervals on surface of the active layer far from the gate insulating layer；
The auxiliary electrode is arranged on surface of the gate insulating layer far from the substrate；
Passivation layer, side of the gate insulating layer far from the substrate is arranged in the passivation layer, and has described in covering
Active layer, the source electrode, drain electrode and the auxiliary electrode.
In a further embodiment, the display panel further includes tft layer, and the tft layer is set
It sets in the side of the substrate, side of the tft layer far from the substrate is arranged in the light emitting functional layer；Institute
Stating light emitting functional layer further includes anode layer and luminescent layer, and the anode layer and the luminescent layer are arranged in the active area；Portion
The anode layer and the tft layer is divided to be electrically connected, the part anode layer setting is remote in the tft layer
The one of non-active area of the tft layer far from the substrate is arranged in side from the substrate, the auxiliary electrode
Side；The luminescent layer is arranged on surface of the anode layer far from the substrate, and the cathode layer setting is separate in anode layer
The side of luminescent layer；The display panel further includes insulating layer, insulating layer setting the tft layer with it is described
Between cathode layer, and the insulating layer covers the auxiliary electrode.
In a further embodiment, auxiliary electrode array distribution in a first direction in the non-active area,
Perhaps array distribution or in the first direction and a second direction cross-distribution in a second direction.
In a further embodiment, when the auxiliary electrode in the non-active area in a first direction and second direction
When upper cross-distribution, the auxiliary electrode forms cross part, the auxiliary electrode with the infall of second direction in a first direction
It is connected in the cross part by the first perforation.
In a further embodiment, the display panel further includes the non-display area that the non-display area is arranged in,
The cathode layer also extends to the non-display area, and the display panel further includes function element and metal routing, the function
Element is connect with the metal routing；The metal routing and the cathode layer are connected in the non-display area by the second perforation
It connects.
The utility model also provides a kind of display device, and the display device includes display surface as described in any one of the above embodiments
Plate.
The utility model has the beneficial effects that display panel provided by the utility model, by auxiliary electrode company in parallel with cathode
Connect the display effect uniformity that display panel is improved to reduce the resistance of cathode.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram for display panel that the utility model first embodiment provides.
Fig. 2 is a kind of structural schematic diagram for display panel that the utility model second embodiment provides.
Fig. 3 is a kind of structural schematic diagram for display panel that the utility model 3rd embodiment provides.
Fig. 4 is a kind of structural schematic diagram for display panel that the utility model fourth embodiment provides.
Fig. 5 to Fig. 7 is three kinds of auxiliary electrode distribution schematic diagrams provided by the utility model.
Fig. 8 is a kind of structural schematic diagram for display panel that the 5th embodiment of the utility model provides.
Fig. 9 is a kind of structural schematic diagram of display device provided by the utility model.
Specific embodiment
As described below is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Referring to Fig. 1, the utility model first embodiment provides a kind of display panel 10, display panel 10 includes substrate
100, the side of substrate 100, light emitting functional layer 200 is arranged in light emitting functional layer 200 and auxiliary electrode 300, light emitting functional layer 200
In include cathode layer 210, auxiliary electrode 300 and cathode layer 210 are arranged in different layers, and auxiliary electrode 300 is electrically connected with cathode layer 210
It connects.Auxiliary electrode 300 and cathode layer 210 are electrically connected to form parallel circuit between the different layers, it is possible to reduce cathode layer 210
Resistance, reduce the resistance difference between the cathode layer 210 of different location, and then the light emitting functional layer 200 for improving different location is sent out
The uniformity of light effect, and the reduction of 210 resistance of cathode layer, can also both reduce the power consumption of display panel 10.It wherein can be with
Understand, auxiliary electrode 300 and cathode layer 210 are arranged in different layers, and including but not limited to auxiliary electrode 300 is arranged in film
In transistor layer 400, light emitting functional layer 200 is in the layer in addition to cathode layer 210 or in encapsulated layer or in substrate 100, Fig. 1
In illustrate only structure setting of the auxiliary electrode 300 between substrate 100 and light emitting functional layer 200, to aid in illustrating, but not
It is limited to this.
Referring to Fig. 2, the utility model second embodiment provides a kind of display panel 10a, display panel 10a includes display
Area 110, viewing area 110 refer to that the luminous region display panel 10a, the non-luminous part in the marginal portion display panel 10a are non-
Viewing area.Viewing area 110 include active area 111 and non-active area 112, wherein active area 111 refer to thin film transistor (TFT) 410 pair
The region answered, non-active area 112 are the regions pointed out other than active area 111.Cathode layer 210 covers active area 111 and non-active
Area 112, and auxiliary electrode 300 is arranged in non-active area 112, the cathode layer 210 in auxiliary electrode 300 and non-active area 112
Electrical connection.Auxiliary electrode 300 is arranged in the region different from thin film transistor (TFT) 410, can avoid auxiliary electrode 300 with it is active
Device electric connection in area 111, causes short circuit problem.
In a further embodiment, display panel 10a further includes tft layer 400, and tft layer 400 is set
It sets in the side of substrate 100, side of the tft layer 400 far from substrate 100 is arranged in light emitting functional layer 200.Film is brilliant
Multiple thin film transistor (TFT)s 410 of array distribution are equipped in body tube layer 400, and thin film transistor (TFT) 410 is arranged in active area 111.
Auxiliary electrode 300 is arranged in tft layer 400, and auxiliary electrode 300 and cathode layer 210 pass through 310 electricity of the first perforation
Connection.It is understood that being filled with conduction material identical with cathode layer 210 or auxiliary electrode 300 in the first perforation 310
Material.In other embodiments, other conductive materials can also be filled in the first perforation 310.It is understood that thin film transistor (TFT)
410 structure include but is not limited to be top-gate thin-film transistors, bottom gate thin film transistor or back channel-etch type structural membrane
Any one of transistor, conventional etch barrier structure thin film transistor (TFT).
In a further embodiment, tft layer 400 includes grid 411, source electrode 412 and drain electrode 413, grid
411, source electrode 412 and drain electrode 413 are arranged in active area 111, and the 413 interval setting of source electrode 412 and drain electrode, auxiliary electrode 300
It is arranged with 411 same layer of grid or (refering to Fig. 3) is set with source electrode 412 and 413 same layers of drain electrode.By auxiliary electrode 300 and grid
The setting of 411 same layers using the same reticle plate while can make auxiliary electrode 300, Ke Yijie during preparing grid 411
About process time and equipment.It is understood that the material of auxiliary electrode 300 and grid 411 can also be used same material
Material, further saves technique.It is understood that by auxiliary electrode 300 and source electrode 412 and drain electrode 413 same layers setting, Ke Yi
It prepares and using the same reticle plate while making auxiliary electrode 300 during source electrode 412 and drain electrode 413, when can save the process
Between and equipment.It is understood that auxiliary electrode 300 and source electrode 412 and the material of drain electrode 413 can also be used same material
Material, further saves technique.
In a further embodiment, when auxiliary electrode 300 and 411 same layer of grid are arranged.Auxiliary electrode 300 and grid
411 are located at the same side of substrate 100, and auxiliary electrode 300 and 411 insulation set of grid, to avoid electric connection.Between can passing through
It is separated every being arranged to be electrically insulated.
Tft layer 400 further includes gate insulating layer 414, active layer 415 and passivation layer 420.Gate insulating layer 414
The side of substrate 100 is set, and covers grid 411 and auxiliary electrode 300.The setting of active layer 415 is remote in gate insulating layer 414
On surface from grid 411, and it is arranged in active area 111.It is separate that source electrode 412 and drain electrode 413 are arranged at intervals on active layer 415
On the surface of gate insulating layer 414.Side of the gate insulating layer 414 far from substrate 100 is arranged in passivation layer 420, and is covered with
Active layer 415, source electrode 413 and drain electrode 413.Wherein passivation layer 420 is used for protective film transistor 410, and preferred, described blunt
Changing surface of the layer 420 far from substrate 100 is plane, in favor of forming other film layers or device on the surface thereof.The embodiment
Thin film transistor (TFT) 410 in tft layer 400 is back channel-etch type configuration thin film transistor.
Referring to Fig. 3, the utility model 3rd embodiment provides a kind of display panel 10b, it is auxiliary in display panel 10b
Electrode 300 and source electrode 412 and drain electrode 413 same layers setting are helped, wherein the side of substrate 100 is arranged in grid 411.Thin film transistor (TFT)
Layer 400 further includes gate insulating layer 414, active layer 415 and passivation layer 420.Gate insulating layer 414 covers grid 411, active layer
415 are arranged on surface of the gate insulating layer 414 far from grid 411, and are arranged in active area 111, source electrode 412 and drain electrode
413 are arranged at intervals on surface of the active layer 415 far from gate insulating layer 414, and auxiliary electrode 300 is arranged in gate insulating layer
On 414 surfaces far from substrate 100.Side of the gate insulating layer 414 far from substrate 100 is arranged in passivation layer 420, and is covered with
Active layer 415, source electrode 412, drain electrode 413 and auxiliary electrode 300.
Referring to Fig. 4, the utility model fourth embodiment provides a kind of display panel 10c, it is auxiliary in display panel 10c
Electrode 300 is helped to be arranged in light emitting functional layer 200.Specifically, display panel 10c includes tft layer 400, film crystal
The side of substrate 100 is arranged in tube layer 400, and one of tft layer 400 far from substrate 100 is arranged in light emitting functional layer 200
Side.Light emitting functional layer 200 further includes anode layer 230 and luminescent layer 220, and anode layer 230 and luminescent layer 220 are arranged in active area
In 111.Segment anode layer 230 and tft layer 400 are electrically connected, and segment anode layer 230 is arranged in tft layer
Non-active area 112 of the tft layer 400 far from substrate 100 is arranged in 400 sides far from substrate 100, auxiliary electrode 300
Side, luminescent layer 220 is arranged on surface of the anode layer 230 far from substrate 100, and the setting of cathode layer 210 is remote in anode layer 230
Side from luminescent layer 220.Display panel 10c further includes insulating layer 500, the setting of insulating layer 500 tft layer 400 with
Between cathode layer 210, and insulating layer 500 covers auxiliary electrode 300.It is understood that auxiliary electrode 300 and cathode layer 210
It is connected by the first perforation 310, insulating layer 500 can electrically separate auxiliary electrode 300 with anode layer 230, avoid electrical interference.
It is understood that insulating layer 500 covers non-active area 112 and part active area 111.
It is understood that auxiliary electrode 300 can be arranged simultaneously in order to further decrease the resistance of cathode layer 210
In multilayer.Such as it is arranged in tft layer 400 and light emitting functional layer 200 simultaneously.
Please refer to Fig. 5 to Fig. 7, the array distribution on A in a first direction in non-active area 112 of auxiliary electrode 300, Huo Zhe
Array distribution on second direction B, or cross-distribution on A and second direction B in a first direction.Wherein first direction A and second
Direction B is different.It is understood that the arrangement of auxiliary electrode 300 can multiplicity.Wherein auxiliary electrode 300 in a first direction A and
The number and width being distributed on second direction B can be laid out setting without limitation as needed, wherein the first perforation
310 can also be arranged as needed.It is preferably distributed using aforesaid way, so that processing procedure is simple, reduces difficulty.Such as join
Fig. 5 is read, auxiliary electrode 300 includes the first sub- auxiliary electrode 301 of a plurality of first direction A and is arranged in the first sub- auxiliary electrode
The sub- auxiliary electrode 302 of the second of two second direction B at 301 both ends, wherein the second sub- auxiliary electrode 302 is auxiliary by a plurality of first son
Electrode 301 is helped to connect, it is equal to improve display to reduce electric current in the difference of cathode layer 210 for the setting of 310 spaced array of the first perforation
Even property.Refering to Fig. 6, the second sub- auxiliary electrode 302 in the auxiliary electrode 300 that Fig. 6 is provided including a plurality of second direction B and
The first sub- auxiliary electrode 301 of two first direction A at the second sub- 302 both ends of auxiliary electrode is set, wherein the first son auxiliary
Electrode 301 connects a plurality of second sub- auxiliary electrode 302, the setting of 310 spaced array of the first perforation.
In a further embodiment, when auxiliary electrode 300 in non-active area 112 A and second direction B in a first direction
When upper cross-distribution, the infall of A and second direction B form cross part 320, auxiliary electrode to auxiliary electrode 300 in a first direction
300 are connected on cross part 320 by the first perforation 310.Keep the connection between auxiliary electrode 300 simpler, to simplify route.
Please continue to refer to Fig. 7, the first sub- auxiliary electrode 301 in the auxiliary electrode 300 that Fig. 7 is provided including a plurality of first direction A with
And the second sub- auxiliary electrode 302 of a plurality of second direction B.First sub- auxiliary electrode 301 and the second sub- 302 X-shape of auxiliary electrode
Cathode layer 210 is connected at cross part 320, and by the first perforation 310, the first perforation 310, which is arranged, in cross part 320 can make yin
Pole layer 210 can connect the first sub- auxiliary electrode 301 and the second sub- auxiliary electrode 302 by same first perforation 310, letter
Change circuit.
Referring to Fig. 8, the 5th embodiment of the utility model provides a kind of display panel 10d, also wrapped in display panel 10d
The non-display area 12 that 11 periphery of viewing area is set is included, cathode layer 210 also extends to non-display area 12, and display panel 10d is also wrapped
Function element 600 and metal routing 700 are included, function element 600 is connect with metal routing 700.Metal routing 700 and cathode layer
210 are connected in non-display area 12 by the second perforation 330.Wherein function element 600 passes through metal routing 700 to cathode layer
210 provide electric signal.It is understood that function element 600 includes but is not limited to one of circuit board or flip chip.
Metal routing 700, which is connect with cathode layer 210 by the second perforation 330, can simplify route.
Referring to Fig. 9, the utility model also provides a kind of display device 20, display device 20 includes such as any of the above-described
Display panel 10.Wherein display device 20 can be but be not limited only to for e-book, smart phone (such as Android phone, iOS
Mobile phone, Windows Phone mobile phone etc.), tablet computer, flexible palm PC, flexible laptop, mobile internet device
(MID, Mobile Internet Devices) or wearable device etc., or can be organic electroluminescent LED
(Organic light-emitting diodes, OLED) display device, active matrix organic light-emitting diode (Active
Matrix Organic Light Emitting Diode, AMOLED) display device.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (11)
1. a kind of display panel, which is characterized in that the display panel includes:
Substrate；
The side of the substrate is arranged in light emitting functional layer, the light emitting functional layer, includes cathode layer in the light emitting functional layer；
Auxiliary electrode, the auxiliary electrode and the cathode layer are arranged in different layers, the auxiliary electrode and cathode layer electricity
Connection.
2. display panel as described in claim 1, which is characterized in that the display panel includes viewing area, the viewing area
Including active area and non-active area, the cathode layer covers the active area and non-active area, and auxiliary electrode setting exists
In the non-active area, the auxiliary electrode is electrically connected with the cathode layer in the non-active area.
3. display panel as claimed in claim 2, which is characterized in that the display panel further includes tft layer, institute
The side that the substrate is arranged in tft layer is stated, the light emitting functional layer is arranged in the tft layer far from institute
State the side of substrate；Multiple thin film transistor (TFT)s of array distribution, and the thin film transistor (TFT) are equipped in the tft layer
Setting is in the active area；The auxiliary electrode is arranged in the tft layer, and the auxiliary electrode and described
Cathode layer is electrically connected by the first perforation.
4. display panel as claimed in claim 3, which is characterized in that the tft layer includes grid, source electrode and leakage
Pole, the grid, source electrode and drain electrode are arranged in the active area, and the source electrode and drain electrode interval is arranged, the auxiliary electricity
Pole and the grid same layer are arranged or are arranged with the source electrode and drain electrode same layer.
5. display panel as claimed in claim 4, which is characterized in that when the auxiliary electrode and the grid same layer are arranged
When；
The auxiliary electrode and the grid are located at the same side of the substrate, and the auxiliary electrode is set with the gate insulator
It sets；
The tft layer further include:
The side of the substrate is arranged in gate insulating layer, the gate insulating layer, and covers the grid and auxiliary electricity
Pole；
Active layer, the active layer are arranged on surface of the gate insulating layer far from the grid, and setting has described
In source region；
The source electrode and drain electrode is arranged at intervals on surface of the active layer far from the gate insulating layer；
Passivation layer, the passivation layer are arranged in side of the gate insulating layer far from the substrate, and cover the active layer,
The source electrode and the drain electrode.
6. display panel as claimed in claim 4, which is characterized in that when the auxiliary electrode and the source electrode and drain electrode same layer
When setting；
The side of the substrate is arranged in the grid；
The tft layer further include:
Gate insulating layer, the gate insulating layer cover the grid；
Active layer, the active layer are arranged on surface of the gate insulating layer far from the grid, and setting has described
In source region；
The source electrode and drain electrode is arranged at intervals on surface of the active layer far from the gate insulating layer；
The auxiliary electrode is arranged on surface of the gate insulating layer far from the substrate；
Passivation layer, the passivation layer are arranged in side of the gate insulating layer far from the substrate, and cover the active layer,
The source electrode, drain electrode and the auxiliary electrode.
7. display panel as claimed in claim 2, which is characterized in that the display panel further includes tft layer, institute
The side that the substrate is arranged in tft layer is stated, the light emitting functional layer is arranged in the tft layer far from institute
State the side of substrate；The light emitting functional layer further includes anode layer and luminescent layer, and the anode layer and luminescent layer setting exist
In the active area；The part anode layer and the tft layer are electrically connected, and the part anode layer is arranged in institute
Side of the tft layer far from the substrate is stated, the auxiliary electrode is arranged in the tft layer far from the base
The side of the non-active area of plate；The luminescent layer is arranged on surface of the anode layer far from the substrate, the cathode layer
Side of the anode layer far from luminescent layer is set；The display panel further includes insulating layer, and the insulating layer is arranged described thin
Between film transistor layer and the cathode layer, and the insulating layer covers the auxiliary electrode.
8. such as the described in any item display panels of claim 2-7, which is characterized in that the auxiliary electrode is in the non-active area
In array distribution in a first direction, perhaps array distribution or hand in the first direction and a second direction in a second direction
Fork distribution.
9. display panel as claimed in claim 8, which is characterized in that when the auxiliary electrode in the non-active area
On one direction and second direction when cross-distribution, the auxiliary electrode is formed with the infall of second direction in a first direction to intersect
Portion, the auxiliary electrode are connected in the cross part by the first perforation.
10. such as the described in any item display panels of claim 2-7, which is characterized in that the display panel further includes that setting exists
The non-display area of the non-display area, the cathode layer also extend to the non-display area, and the display panel further includes function
Energy element and metal routing, the function element are connect with the metal routing；The metal routing and the cathode layer are in institute
It states in non-display area and is connected by the second perforation.
11. a kind of display device, which is characterized in that the display device includes such as the described in any item displays of claim 1-10
Panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301019.XU CN208596710U (en) | 2018-08-13 | 2018-08-13 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821301019.XU CN208596710U (en) | 2018-08-13 | 2018-08-13 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596710U true CN208596710U (en) | 2019-03-12 |
Family
ID=65604854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821301019.XU Active CN208596710U (en) | 2018-08-13 | 2018-08-13 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596710U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950297A (en) * | 2019-04-12 | 2019-06-28 | 云谷（固安）科技有限公司 | A kind of organic light emitting display panel and device |
| CN110579913A (en) * | 2019-08-09 | 2019-12-17 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN112289945A (en) * | 2020-10-21 | 2021-01-29 | 深圳市华星光电半导体显示技术有限公司 | Display panel and manufacturing method thereof |
| CN112635693A (en) * | 2021-01-05 | 2021-04-09 | Tcl华星光电技术有限公司 | Array substrate and preparation method thereof |
| CN113437232A (en) * | 2020-03-23 | 2021-09-24 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
| WO2023097733A1 (en) * | 2021-11-30 | 2023-06-08 | 深圳市华星光电半导体显示技术有限公司 | Flexible display panel and flexible display apparatus |
-
2018
- 2018-08-13 CN CN201821301019.XU patent/CN208596710U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950297A (en) * | 2019-04-12 | 2019-06-28 | 云谷（固安）科技有限公司 | A kind of organic light emitting display panel and device |
| CN109950297B (en) * | 2019-04-12 | 2021-03-30 | 云谷（固安）科技有限公司 | Organic light-emitting display panel and device |
| CN110579913A (en) * | 2019-08-09 | 2019-12-17 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN113437232A (en) * | 2020-03-23 | 2021-09-24 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
| CN113437232B (en) * | 2020-03-23 | 2024-04-23 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
| CN112289945A (en) * | 2020-10-21 | 2021-01-29 | 深圳市华星光电半导体显示技术有限公司 | Display panel and manufacturing method thereof |
| CN112635693A (en) * | 2021-01-05 | 2021-04-09 | Tcl华星光电技术有限公司 | Array substrate and preparation method thereof |
| WO2023097733A1 (en) * | 2021-11-30 | 2023-06-08 | 深圳市华星光电半导体显示技术有限公司 | Flexible display panel and flexible display apparatus |
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