CN109411521A - Display base plate and preparation method thereof, display panel - Google Patents
Display base plate and preparation method thereof, display panel Download PDFInfo
- Publication number
- CN109411521A CN109411521A CN201811287550.0A CN201811287550A CN109411521A CN 109411521 A CN109411521 A CN 109411521A CN 201811287550 A CN201811287550 A CN 201811287550A CN 109411521 A CN109411521 A CN 109411521A
- Authority
- CN
- China
- Prior art keywords
- base plate
- solar battery
- oled device
- electrode
- display base
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
Abstract
The present invention provides a kind of display base plate and preparation method thereof, display panel, belongs to field of display technology.Display base plate of the invention, to form display panel, the display base plate has transparent area and shading region, the shading region is correspondingly arranged on light-shielding structure, the light-shielding structure includes solar battery, the first electrode of the solar battery is electrically connected with the first pole of the OLED device in the display panel, the second electrode of the solar battery is electrically connected with the second pole of the OLED device in the display panel, the solar battery is used under the irradiation of environment light, provides electric signal for the OLED device in the display panel.
Description
Technical field
The invention belongs to field of display technology, and in particular to a kind of display base plate and preparation method thereof, display panel.
Background technique
OLED (Organic Light Emitting Diode, Organic Light Emitting Diode) display is that a kind of self-luminous is aobvious
Show device, compared to LCD (Liquid Crystal Display, liquid crystal display), OLED display does not need backlight, therefore
OLED display is more frivolous；In addition, also there is OLED display high brightness, wide viewing angle, high response speed, width to use temperature model
The advantages that enclosing and be applied in various high-performance display fields more and more.
However, since OLED display is often electroluminescent device, therefore it must need certain electric signal in it
After electroluminescent material is motivated, can externally it be shown.It can be seen that: existing OLED display to power supply according to
Bad property is stronger namely power supply causes great limitation to the use of OLED display, so that the use of OLED display is more
It is inconvenient.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art, a kind of use with higher is provided
Display base plate of convenience and preparation method thereof, display panel.
Solving technical solution used by present invention problem is a kind of display base plate, should to form display panel
Display base plate has transparent area and shading region, and the shading region is correspondingly arranged on light-shielding structure, and the light-shielding structure includes the sun
Energy battery, the first electrode of the solar battery is electrically connected with the first pole of the OLED device in the display panel, described
The second electrode of solar battery is electrically connected with the second pole of the OLED device in the display panel, described used for solar batteries
Under the irradiation in environment light, electric signal is provided for the OLED device in the display panel.
Preferably, the display base plate is oled substrate；The oled substrate includes: to be successively set on the OLED base
The OLED device of the transparent area of plate, chromatic filter layer；Wherein,
The OLED device includes white light OLED device；
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
Preferably, the display base plate is color membrane substrates；The color membrane substrates include: that the color membrane substrates are arranged in
The chromatic filter layer of transparent area；Wherein,
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
Preferably, the solar battery includes: the first electrode for being successively set on the shading region, electron-transport
Layer, perovskite absorbed layer, hole transmission layer, second electrode.
Preferably, the first electrode of the solar battery, the OLED device the first pole be anode；It is described too
The second electrode of positive energy battery, the second pole of the OLED device are cathode；Alternatively,
The first electrode of the solar battery, the OLED device the first pole be cathode；The solar battery
Second electrode, the OLED device the second pole be anode.
Solve the preparation method that technical solution used by present invention problem is a kind of display base plate, the display base
Plate has transparent area and shading region to form display panel, the display base plate, and the preparation method is included in the shading
Area forms the step of solar battery；Wherein,
The first electrode of the solar battery is electrically connected with the first pole of the OLED device in the display panel, described
The second electrode of solar battery is electrically connected with the second pole of the OLED device in the display panel, described used for solar batteries
Under the irradiation in environment light, electric signal is provided for the OLED device in the display panel.
Preferably, the display base plate is oled substrate；The preparation method further include:
Successively OLED device, chromatic filter layer are formed in the transparent area of the oled substrate；Wherein,
The OLED device includes white light OLED device；
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
Preferably, the display base plate is color membrane substrates；The preparation method further include:
Chromatic filter layer is formed in the transparent area of the color membrane substrates；Wherein,
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
Preferably, it is specifically included the step of the shading region forms solar battery:
By sputtering technology, first electrode is formed in the shading region；
By vapor deposition or spin coating proceeding, electron transfer layer, perovskite absorbed layer, sky are successively formed on the first electrode
Cave transport layer, second electrode.
Solving technical solution used by present invention problem is a kind of display panel, wraps any one display stated
Substrate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the oled substrate of the embodiment of the present invention 2；
Fig. 2 is the structural schematic diagram of the solar battery of the embodiment of the present invention 2；
Fig. 3 is the flow chart of the preparation method of the oled substrate of the embodiment of the present invention 2；
Fig. 4 is the structural schematic diagram of the display panel of the embodiment of the present invention 3；
Fig. 5 is the flow chart of the preparation method of the color membrane substrates of the embodiment of the present invention 3；
Wherein appended drawing reference are as follows: 1, color membrane substrates；2, oled substrate；3, solar battery；31, first electrode；32, electronics
Transport layer；33, perovskite absorbed layer；34, hole transmission layer；35, second electrode；4, OLED device；41, the first pole；42,OLED
Luminescent layer；43, the second pole；5, pixel confining layer.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Present invention is further described in detail for formula.
Embodiment 1:
A kind of display base plate to form display panel is present embodiments provided, which has transparent area and screening
Light area, wherein shading region is correspondingly arranged on light-shielding structure, which includes solar battery, and the first of solar battery
Electrode is electrically connected with the first pole of the OLED device in display panel, in the second electrode and display panel of solar battery
Second pole of OLED device is electrically connected, which is used under the irradiation of environment light, is the OLED device in display panel
Part provides electric signal.
Since the shading region of the display base plate of the present embodiment is provided with solar battery, and the first electricity of the solar battery
Pole, second electrode are electrically connected with the first pole of the OLED device in display panel, the second pole respectively, therefore when aobvious in the present embodiment
When showing that effect namely solar battery of the substrate by environment light receive environment light, solar battery can will be received by it
Optical signal be converted to electric signal, and the electric signal is supplied to the OLED device in display panel, so that the display panel pair
It is outer to be shown.It can thus be seen that if the display panel for the display base plate including the present embodiment provides light source,
Externally shown, to solve the problems, such as that display panel in the prior art is stronger to power supply dependence, reduce power consumption at
This, improves the ease of use of display panel.
Embodiment 2:
As shown in Figure 1, the oled substrate that the present embodiment provides a kind of to form display panel, which has saturating
Light area and shading region；Wherein, transparent area is disposed with OLED device, chromatic filter layer；Shading region is correspondingly arranged on solar energy
Battery.Specifically, OLED device includes white light OLED device namely the OLED device is to launch outward white light；Chromatic filter layer
Including multiple spaced colored filters；Solar battery is between any two adjacent colored filters, and the sun
The first electrode of energy battery is electrically connected with the first pole of white light OLED device, the second electrode and white light OLED device of solar battery
Second pole of part is electrically connected, which is used under the irradiation of environment light, provides electric signal for white light OLED device, with
Excitation white light OLED device launches outward white light.
Specifically, when effect of the oled substrate of the present embodiment by environment light namely the ambient lighting is incident upon the sun
When the surface of energy battery, solar battery can convert optical signals to electric signal, and the first electricity that the electric signal is passed through it
Pole, second electrode send the first pole of white light OLED device, the second pole to, white to motivate white light OLED device to launch outward with this
Light, the white light can be by being located at each colored filter on white light OLED device, to be converted to and each colored filter face
The corresponding colourama of form and aspect, such as: when white light is red chromatic filter layer by color, it is converted into feux rouges；When white
When light is by the chromatic filter layer that color is green, it is converted into green light；When white light is blue colorized optical filtering by color
When layer, it is converted into blue light.
As long as work can be carried out that is, the oled substrate in the present embodiment to be placed on to the place of environment light
Make, enhances the ease of use of oled substrate.
As shown in Fig. 2, since solar battery includes: the first electrode 31 for being successively set on shading region, electron transfer layer
32, perovskite absorbed layer 33, hole transmission layer 34, second electrode 35；Wherein, electron transfer layer 32, hole transmission layer 34 are
Brown, perovskite absorbed layer 33 can play the role of preventing light conduction for black namely this three, therefore in the present embodiment
Solar battery is instead of the black matrix in existing oled substrate, for separating each colored filter, to prevent from leading to
Crosstalk occurs for the light after crossing each colored filter.
It should be noted that, by above content, it can be seen that the solar battery in the present embodiment has, there are two make herein
It uses: one is as power supply, to provide electric signal for oled substrate；Secondly being black matrix, each colored filter is separated
It opens.So, it eliminates in the prior art, one layer of structure is set in oled substrate to place power supply, so that this
Display base plate provided by embodiment is more lightening.
Wherein, the present embodiment is preferred, and the first electrode 31 of solar battery, the first pole of OLED device are anode；
The second electrode 35 of solar battery, the second pole of OLED device are cathode.Alternatively, the first electrode 31 of solar battery,
First pole of OLED device is cathode；The second electrode 35 of solar battery, the second pole of OLED device are anode.
Specifically, being illustrated below to the preparation method of the oled substrate of the present embodiment.
As shown in figure 3, the preparation method of the oled substrate includes the following steps:
S21, pass through patterning processes, form pixel confining layer 5 in the shading region of oled substrate.
S22, pass through patterning processes, form OLED device in the transparent area of oled substrate.
Specifically, successively forming the first pole 41 of OLED device, transmitting in the transparent area of oled substrate by patterning processes
The OLED luminescent layer 42 of white light, the second pole 43 of OLED device.
S23, solar battery 3 is formed in pixel confining layer 5.
Wherein, before executing this step, the transparent area of oled substrate need to be hidden using High temperature-resistanadhesive adhesive tape or mask plate
It blocks, the environment of transparent area holding cleaning is made with this.
Specifically, step S23 is specifically included: by sputtering technology, forming first electrode 31 in pixel confining layer 5, wherein
The first electrode 31 can be used the materials such as tin indium oxide and be prepared；By vapor deposition or spin coating proceeding, successively in first electrode 31
Upper formation electron transfer layer 32, perovskite absorbed layer 33, hole transmission layer 34, second electrode 35, are so far completed in oled substrate
Shading region formed solar battery the step of.Wherein, the first pole 41 of the first electrode 31 Yu OLED device of solar battery 3
Electrical connection, the second electrode 35 of solar battery 3 are electrically connected with the second pole 43 of OLED device.
S24, OLED device second extremely on form chromatic filter layer.
Wherein, it before executing this step, needs that first the High temperature-resistanadhesive adhesive tape for being covered on transparent area surface is peeled off or covered
Diaphragm plate removal, just can be used patterning processes and forms chromatic filter layer on the second pole 43 of OLED device.
Certainly, when preparing oled substrate, step S24 can also be first carried out, then executes step S23, it is not limited here.
So far the preparation process of oled substrate is completed.
Embodiment 3:
As shown in figure 4, the color membrane substrates 1 that the present embodiment provides a kind of to form display panel, the color membrane substrates 1 have
Transparent area and shading region；Wherein, transparent area is provided with chromatic filter layer；Shading region is correspondingly arranged on solar battery 3.Specifically
, chromatic filter layer includes multiple spaced colored filters；Solar battery 3 is located at any two adjacent colorized optical filterings
Between piece, and the first electrode 31 of solar battery 3 is electrically connected with the first pole of the OLED device 4 in display panel, solar energy
The second electrode 35 of battery 3 is electrically connected with the second pole of the OLED device 4 in display panel, which is used in ring
Under the irradiation of border light, electric signal is provided for the OLED device 4 in display panel.
Wherein, in the present embodiment, with include the present embodiment color membrane substrates 1 display panel further include: with the coloured silk film
It being illustrated for the oled substrate 2 that box is arranged in substrate 1, wherein OLED device 4 is arranged at the transparent area of oled substrate 2,
For providing light for each colored filter on color membrane substrates 1, to realize the normal display of display panel.
Specifically, solar battery 3 can convert optical signal when ambient lighting is incident upon the surface of solar battery 3
For electric signal, and the electric signal is respectively transmitted by its first electrode 31, second electrode 35 to the first of OLED device 4
Pole, the second pole motivate OLED device 4 to launch outward light with this, which can be white light (certainly, OLED device 4
The light of other colors can also be emitted, it is not limited here), the white light can be by being oppositely arranged with OLED device 4 at this time
Each colored filter, to be converted to colourama corresponding with each colored filter color, such as: when the used color of white light is red
When the chromatic filter layer of color, it is converted into feux rouges；When the used color of white light is the chromatic filter layer of green, it is converted into
Green light；When the used color of white light is the chromatic filter layer of blue, it is converted into blue light.
If that is, will include that the display panel of color membrane substrates 1 of the present embodiment is placed on the place of environment light,
It is just operable, enhances the ease of use of display panel.
Specifically, being illustrated below to the preparation method of the color membrane substrates of the present embodiment 1.
As shown in figure 5, the preparation method of the color membrane substrates 1 includes the following steps:
S31, solar battery 3 is formed in the shading region of color membrane substrates 1.
Wherein, before executing this step, the transparent area of color membrane substrates 1 need to be hidden using High temperature-resistanadhesive adhesive tape or mask plate
It blocks, the environment of transparent area holding cleaning is made with this.
Specifically, step S31 is specifically included: by sputtering technology, forming first electrode in the shading region of color membrane substrates 1
31, wherein the first electrode 31 can be used the materials such as tin indium oxide and be prepared；By vapor deposition or spin coating proceeding, successively the
Electron transfer layer 32, perovskite absorbed layer 33, hole transmission layer 34, second electrode 35 are formed on one electrode 31, are so far completed
The shading region of color membrane substrates 1 forms the step of solar battery 3.
S32, the transparent area formation chromatic filter layer in color membrane substrates 1.
Wherein, it before executing this step, needs that first the High temperature-resistanadhesive adhesive tape for being covered on transparent area surface is peeled off or covered
Diaphragm plate removal, just can be used patterning processes, forms chromatic filter layer on transparent area.
So far the preparation process of color membrane substrates 1 is completed.
Certainly, in color membrane substrates 1, step S32 can also be first carried out, then executes step S31, it is not limited here.
It should be noted that as using color membrane substrates 1 made by above-mentioned preparation method need to also to OLED
Substrate 2 is to box, to form display panel, therefore, it is generally the case that, can also be in step S31 institute shape after completing step S32
At second electrode 35 on form spacer material, which can be between color membrane substrates 1 and oled substrate 2, to support
The color membrane substrates 1 of the present embodiment.Wherein, uv-curable glue (UV glue) can be used to carry out to box color membrane substrates 1 and oled substrate 2
Encapsulation, to obtain display panel.
Embodiment 4:
The present embodiment provides any one display base plates in a kind of display panel, including embodiment 1-3, therefore can have environment
Display picture is externally carried out under conditions of light, to enhance the ease of use of the display panel in the present embodiment.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of display base plate, to form display panel, which is characterized in that the display base plate has transparent area and shading
Area, the shading region are correspondingly arranged on light-shielding structure, and the light-shielding structure includes solar battery, and the of the solar battery
One electrode is electrically connected with the first pole of the OLED device in the display panel, the second electrode of the solar battery with it is described
Second pole of the OLED device in display panel is electrically connected, and it is described that the solar battery, which is used under the irradiation of environment light,
OLED device in display panel provides electric signal.
2. display base plate according to claim 1, which is characterized in that the display base plate is oled substrate；The OLED
Substrate includes: the OLED device for being successively set on the transparent area of the oled substrate, chromatic filter layer；Wherein,
The OLED device includes white light OLED device；
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
3. display base plate according to claim 1, which is characterized in that the display base plate is color membrane substrates；The coloured silk film
Substrate includes: the chromatic filter layer that the transparent area of the color membrane substrates is arranged in；Wherein,
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
4. display base plate according to claim 1, which is characterized in that the solar battery includes: to be successively set on institute
State first electrode, the electron transfer layer, perovskite absorbed layer, hole transmission layer, second electrode of shading region.
5. display base plate according to claim 1, which is characterized in that the first electrode of the solar battery, described
First pole of OLED device is anode；The second electrode of the solar battery, the OLED device the second pole be yin
Pole；Alternatively,
The first electrode of the solar battery, the OLED device the first pole be cathode；The of the solar battery
Two electrodes, the OLED device the second pole be anode.
6. a kind of preparation method of such as display base plate as claimed in any one of claims 1 to 5, the display base plate are aobvious to be formed
Show panel, which is characterized in that the display base plate has transparent area and shading region, and the preparation method is included in the shading region
The step of forming light-shielding structure；Wherein,
The light-shielding structure includes solar battery, the OLED in the first electrode of the solar battery and the display panel
First pole of device is electrically connected, the second pole of the OLED device in the second electrode of the solar battery and the display panel
Electrical connection, the solar battery are used under the irradiation of environment light, provide telecommunications for the OLED device in the display panel
Number.
7. the preparation method of display base plate according to claim 6, which is characterized in that the display base plate is OLED base
Plate；The preparation method further include:
Successively OLED device, chromatic filter layer are formed in the transparent area of the oled substrate；Wherein,
The OLED device includes white light OLED device；
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
8. the preparation method of display base plate according to claim 6, which is characterized in that the display base plate is color film base
Plate；The preparation method further include:
Chromatic filter layer is formed in the transparent area of the color membrane substrates；Wherein,
The chromatic filter layer includes multiple spaced colored filters；
The solar battery is between any two adjacent colored filters.
9. the preparation method of display base plate according to claim 6, which is characterized in that form solar energy in the shading region
The step of battery, specifically includes:
By sputtering technology, first electrode is formed in the shading region；
By vapor deposition or spin coating proceeding, electron transfer layer, perovskite absorbed layer, hole biography are successively formed on the first electrode
Defeated layer, second electrode.
10. a kind of display panel, including display base plate as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287550.0A CN109411521A (en) | 2018-10-31 | 2018-10-31 | Display base plate and preparation method thereof, display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287550.0A CN109411521A (en) | 2018-10-31 | 2018-10-31 | Display base plate and preparation method thereof, display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109411521A true CN109411521A (en) | 2019-03-01 |
Family
ID=65470661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811287550.0A Pending CN109411521A (en) | 2018-10-31 | 2018-10-31 | Display base plate and preparation method thereof, display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109411521A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904189A (en) * | 2019-03-15 | 2019-06-18 | 京东方科技集团股份有限公司 | Pixel unit and array substrate, display device |
| CN109904209A (en) * | 2019-03-20 | 2019-06-18 | 京东方科技集团股份有限公司 | Organic light emitting display panel and manufacturing method |
| CN110161743A (en) * | 2019-05-17 | 2019-08-23 | 京东方科技集团股份有限公司 | A kind of substrate and preparation method thereof, liquid crystal display panel and liquid crystal display device |
| CN110174973A (en) * | 2019-06-18 | 2019-08-27 | 京东方科技集团股份有限公司 | Display device, display panel and its manufacturing method |
| CN111052143A (en) * | 2019-04-10 | 2020-04-21 | 深圳市汇顶科技股份有限公司 | Optical fingerprint device and electronic equipment |
| CN111694180A (en) * | 2020-06-16 | 2020-09-22 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN113707675A (en) * | 2021-08-09 | 2021-11-26 | 深圳市华星光电半导体显示技术有限公司 | Display panel and preparation method thereof |
| CN113759581A (en) * | 2020-06-05 | 2021-12-07 | 凌巨科技股份有限公司 | Display device with thin-film solar cell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900898A (en) * | 2010-07-08 | 2010-12-01 | 友达光电股份有限公司 | Photocell integrated liquid crystal display and photocell integrated flat panel display |
| CN106601783A (en) * | 2017-02-27 | 2017-04-26 | 武汉华星光电技术有限公司 | OLED display panel and preparation method thereof, and display apparatus |
| CN107167942A (en) * | 2017-07-18 | 2017-09-15 | 京东方科技集团股份有限公司 | Color membrane substrates, display device and display methods |
-
2018
- 2018-10-31 CN CN201811287550.0A patent/CN109411521A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900898A (en) * | 2010-07-08 | 2010-12-01 | 友达光电股份有限公司 | Photocell integrated liquid crystal display and photocell integrated flat panel display |
| CN106601783A (en) * | 2017-02-27 | 2017-04-26 | 武汉华星光电技术有限公司 | OLED display panel and preparation method thereof, and display apparatus |
| CN107167942A (en) * | 2017-07-18 | 2017-09-15 | 京东方科技集团股份有限公司 | Color membrane substrates, display device and display methods |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904189A (en) * | 2019-03-15 | 2019-06-18 | 京东方科技集团股份有限公司 | Pixel unit and array substrate, display device |
| CN109904209A (en) * | 2019-03-20 | 2019-06-18 | 京东方科技集团股份有限公司 | Organic light emitting display panel and manufacturing method |
| CN111052143A (en) * | 2019-04-10 | 2020-04-21 | 深圳市汇顶科技股份有限公司 | Optical fingerprint device and electronic equipment |
| CN111052143B (en) * | 2019-04-10 | 2023-09-08 | 深圳市汇顶科技股份有限公司 | Optical fingerprint device and electronic equipment |
| CN110161743B (en) * | 2019-05-17 | 2021-08-10 | 京东方科技集团股份有限公司 | Substrate and preparation method thereof, liquid crystal display panel and liquid crystal display device |
| CN110161743A (en) * | 2019-05-17 | 2019-08-23 | 京东方科技集团股份有限公司 | A kind of substrate and preparation method thereof, liquid crystal display panel and liquid crystal display device |
| WO2020233274A1 (en) * | 2019-05-17 | 2020-11-26 | 京东方科技集团股份有限公司 | Substrate and manufacturing method thereof, liquid crystal display panel, and liquid crystal display device |
| CN110174973A (en) * | 2019-06-18 | 2019-08-27 | 京东方科技集团股份有限公司 | Display device, display panel and its manufacturing method |
| CN110174973B (en) * | 2019-06-18 | 2022-10-25 | 京东方科技集团股份有限公司 | Display device, display panel and manufacturing method thereof |
| CN113759581A (en) * | 2020-06-05 | 2021-12-07 | 凌巨科技股份有限公司 | Display device with thin-film solar cell |
| CN111694180A (en) * | 2020-06-16 | 2020-09-22 | 武汉华星光电技术有限公司 | Display panel and display device |
| CN113707675A (en) * | 2021-08-09 | 2021-11-26 | 深圳市华星光电半导体显示技术有限公司 | Display panel and preparation method thereof |
| CN113707675B (en) * | 2021-08-09 | 2023-10-31 | 深圳市华星光电半导体显示技术有限公司 | Display panel and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109411521A (en) | Display base plate and preparation method thereof, display panel | |
| CN104009062B (en) | Color film substrate, manufacturing method, organic electroluminescence display panel and display device | |
| CN101262727B (en) | Organic light-emitting display device | |
| CN206441731U (en) | Organic light-emitting display device and electronic display unit | |
| CN108933153A (en) | Display panel and preparation method thereof, display device | |
| CN110048005A (en) | A kind of OLED display device and preparation method thereof | |
| CN104637976B (en) | Organic Light Emitting Diode touch control display device | |
| CN106953020A (en) | A kind of organic light emitting display and organic light-emitting display device | |
| CN105182601B (en) | A kind of array substrate, display panel, display device and production method | |
| CN104485429B (en) | A kind of OLED with optical resonance layer and preparation method thereof, display | |
| CN108957836A (en) | A kind of color membrane substrates and preparation method thereof, display device | |
| CN106094320B (en) | Color membrane substrates and liquid crystal display device | |
| CN109585674A (en) | Display module and preparation method thereof, electronic device | |
| CN110047890A (en) | Flexible display panels and flexible display apparatus | |
| CN105093617A (en) | Liquid crystal display panel and manufacturing method thereof | |
| US20150090336A1 (en) | Organic-inorganic hybrid light emitting device, method for manufacturing the same, and organic-inorganic hybrid solar cell | |
| CN110265441A (en) | A kind of display panel and its display device | |
| CN108288640A (en) | OLED display and preparation method thereof | |
| CN104681736A (en) | OLED (Organic Light Emitting Diode) unit, manufacturing method of OLED unit and display panel | |
| CN109713025A (en) | Display panel and preparation method thereof, display device | |
| WO2015106536A1 (en) | Backlight module and display device | |
| CN106842704A (en) | A kind of super clear organic laser display | |
| CN106992202A (en) | Light source panel and display device | |
| CN1326249C (en) | Color display device | |
| TW200428313A (en) | Full color display panel with mirror function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
|
| RJ01 | Rejection of invention patent application after publication |