CN107565044B - Splicing display device and preparation method thereof - Google Patents
Splicing display device and preparation method thereof Download PDFInfo
- Publication number
- CN107565044B CN107565044B CN201710653606.9A CN201710653606A CN107565044B CN 107565044 B CN107565044 B CN 107565044B CN 201710653606 A CN201710653606 A CN 201710653606A CN 107565044 B CN107565044 B CN 107565044B
- Authority
- CN
- China
- Prior art keywords
- layer
- concave surface
- display device
- oled display
- splicing
- 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.)
- Active
Links
Abstract
The present invention provides a kind of splicing display device and preparation method thereof.The device includes at least two OLED displays mutually spliced；Each OLED display includes: the inorganic flatness layer of OLED display panel, the thin-film encapsulation layer of the encapsulation OLED display panel, the lens jacket in the thin-film encapsulation layer on the light-emitting surface of the OLED display panel and the rigidity on the lens jacket, the lens jacket includes at least one biconcave lens, the directional light issued from the light-emitting surface of OLED display panel can be dissipated by lens jacket, to reduce or eliminate the splicing gap of splicing display device, the display effect of splicing display device is promoted.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of splicing display device and preparation method thereof.
Background technique
Flat display apparatus has many merits such as thin fuselage, power saving, radiationless, is widely used.It is existing
Flat display apparatus mainly includes liquid crystal display device (Liquid Crystal Display, LCD) and Organic Light Emitting Diode
Display device (Organic Light Emitting Display, OLED).
Wherein, OLED display is due to being provided simultaneously with self-luminous, is not required to that backlight, contrast are high, thickness is thin, visual angle
Extensively, the excellent characteristics such as reaction speed is fast, can be used for flexibility panel, use temperature range extensively, construction and processing procedure are simpler, are recognized
For the emerging application technology for being next-generation flat display apparatus.Generally, OLED display specifically includes that substrate, is set to base
Anode on plate, the organic luminous layer on anode, electron transfer layer on organic luminous layer and are set to electron-transport
Cathode on layer.To organic luminous layer emit hole from anode when work and from the electronics of cathode, by these electronics and
Hole combination generates excitability electron-hole pair, and excitability electron-hole pair is converted to ground state from excited state and realizes hair
Light.
The technology of preparing and method of most common OLED display are vapour deposition methods, i.e., heating in vacuum cavity has
Machine small molecule material makes its distillation or fusion and gasification at material vapor, and the aperture through metal light cover is deposited on glass substrate
On.But it is limited by OLED producing line yield and equipment development status, the OLED display of mainstream is still 5 to 12 cun medium and small ruler at present
Very little and 50 cun and 55 cun OLED displays of small lot.In specific occasion, such as traffic control center and stage display background etc.
Occasion needs to use the display device of large information capacity and ultra-large type, and the display device of this ultra-large type is generally difficult to directly make,
Typically it is spliced by multiple display devices, and Mosaic screen is often because there are certain splicing seams for packaging technology
Gap influences perception experience.
With popularizing for OLED display technology, OLED splicing display device also gradually attracts attention, and existing OLED is shown
The splicing construction of device is complicated, and splicing gap is larger, and display effect and viewing experience are poor, has certain limitation.
Summary of the invention
The purpose of the present invention is to provide a kind of splicing display devices, can reduce or eliminate the splicing of splicing display device
Gap promotes the display effect of splicing display device.
The object of the invention is also to provide a kind of production methods of splicing display device, and it is aobvious can to reduce or eliminate splicing
The splicing gap of showing device, promotes the display effect of splicing display device.
To achieve the above object, the present invention provides a kind of splicing display devices, mutually splice including at least two
OLED display；
Each OLED display includes: the thin-film package of OLED display panel, the encapsulation OLED display panel
Layer, the covering OLED display panel light-emitting surface on the lens jacket of thin-film encapsulation layer and rigid on the lens jacket
The inorganic flatness layer of property.
The lens jacket be include at least one biconcave lens.
The OLED display panel includes: multiple sons of underlay substrate and the array arrangement on the underlay substrate
Pixel, each sub-pixel include the luminous Organic Light Emitting Diode in top.
The lens jacket includes a biconcave lens, which covers the sub- picture of whole on the underlay substrate
Element.
The lens jacket includes multiple biconcave lens of array arrangement, the multiple biconcave lens and the multiple sub-pixel
It corresponds, each biconcave lens one sub-pixel of corresponding covering.
The present invention also provides a kind of production methods of splicing display device, include the following steps:
Step S1, at least two OLED displays are made；
Wherein, the production of each OLED display includes the following steps:
Step S11, an OLED display panel is provided, to being packaged in the OLED display panel, forms thin-film package
Layer；
Step S12, hydrophobic organic layer is covered in the thin-film encapsulation layer on the light-emitting surface of the OLED display panel；
Step S13, the first concave surface layer is formed on the hydrophobic organic layer, the first concave surface layer is formed with toward far from institute
State the first concave surface of the side recess of thin-film encapsulation layer；
Step S14, flatness layer is formed on the first concave surface layer, covers hydrophilic organic layer on the flat laye；
Step S15, the second concave surface layer is formed on the hydrophilic organic layer, the second concave surface layer is formed with toward close to institute
State the side recess of thin-film encapsulation layer and the second concave surface corresponding with first concave surface；
Step S16, the OLED display panel is toasted, so that the hydrophobic organic layer and the volatilization of hydrophilic organic layer
It is released at gas, obtains lens jacket, the lens jacket includes at least one biconcave lens；
Step S17, rigid inorganic flatness layer is formed on the lens jacket；
Step S2, at least two OLED displays are mutually spliced, obtains splicing display device.
The OLED display panel includes: multiple sons of underlay substrate and the array arrangement on the underlay substrate
Pixel, each sub-pixel include the luminous Organic Light Emitting Diode in top.
The first concave surface layer and the second concave surface layer are respectively formed with first concave surface and second concave surface, thus institute
It states lens jacket and is formed with a biconcave lens, which covers whole sub-pixels on the underlay substrate.
The first concave surface layer and the second concave surface layer are respectively formed with multiple first concave surfaces and the array arrangement of array arrangement
Multiple second concave surfaces, so that the lens jacket is formed with multiple biconcave lens of array arrangement, the multiple biconcave lens with
The multiple sub-pixel corresponds, each biconcave lens one sub-pixel of corresponding covering.
The step S13 prints by film or deposits by light shield multiple first concave surfaces to form array arrangement；
Multiple second concave surfaces to form array arrangement are printed or deposited by light shield in the step S15 by film.
The material of the first concave surface layer, flatness layer and the second concave surface layer is identical.
Beneficial effects of the present invention: the present invention provides a kind of splicing display device, mutually splices including at least two
OLED display；Each OLED display includes: the film of OLED display panel, the encapsulation OLED display panel
Encapsulated layer, the lens jacket in the thin-film encapsulation layer on the light-emitting surface of the OLED display panel and be set to the lens jacket
On rigidity inorganic flatness layer, the lens jacket is biconcave lens layer, therefore can be by lens jacket to from OLED display panel
The directional light that issues of light-emitting surface dissipated, to reduce or eliminate the splicing gap of splicing display device, it is aobvious to promote splicing
The display effect of showing device.The present invention also provides a kind of production methods of splicing display device, and it is aobvious can to reduce or eliminate splicing
The splicing gap of showing device, promotes the display effect of splicing display device.
Detailed description of the invention
In order to being further understood that feature and technology contents of the invention, please refer to below in connection with it is of the invention specifically
Bright and attached drawing, however, the drawings only provide reference and explanation, is not intended to limit the present invention.
In attached drawing,
Fig. 1 and Fig. 2 is the schematic diagram of the step S11 of the production method of splicing display device of the invention；
Fig. 3 is step S12 the showing to step S13 of the first embodiment of the production method of splicing display device of the invention
It is intended to；
Fig. 4 is the schematic diagram of the step S14 of the first embodiment of the production method of splicing display device of the invention；
Fig. 5 is the schematic diagram of the step S15 of the first embodiment of the production method of splicing display device of the invention；
Fig. 6 is the schematic diagram of the step S16 of the first embodiment of the production method of splicing display device of the invention；
The schematic diagram and sheet that Fig. 7 is the step S17 of the first embodiment of the production method of splicing display device of the invention
The structure chart of the first embodiment of OLED display in the splicing display device of invention；
Fig. 8 is the schematic diagram and this hair of the step S2 of the first embodiment of the production method of splicing display device of the invention
The structure chart of the first embodiment of bright splicing display device；
Fig. 9 is step S12 the showing to step S13 of the second embodiment of the production method of splicing display device of the invention
It is intended to；
Figure 10 is the schematic diagram of the step S14 of the second embodiment of the production method of splicing display device of the invention；
Figure 11 is the schematic diagram of the step S15 of the second embodiment of the production method of splicing display device of the invention；
Figure 12 is the schematic diagram of the step S16 of the second embodiment of the production method of splicing display device of the invention；
The schematic diagram and sheet that Figure 13 is the step S17 of the second embodiment of the production method of splicing display device of the invention
The structure chart of the second embodiment of OLED display in the splicing display device of invention；
The schematic diagram and sheet that Figure 14 is the step S2 of the second embodiment of the production method of splicing display device of the invention
The structure chart of the second embodiment of the splicing display device of invention；
Figure 15 is the flow chart of step S1 in the production method of splicing display device of the invention.
Specific embodiment
Further to illustrate technological means and its effect adopted by the present invention, below in conjunction with preferred implementation of the invention
Example and its attached drawing are described in detail.
Fig. 8 and Figure 14 are please referred to, the present invention provides a kind of splicing display device, the OLED mutually spliced including at least two
Display device 100；
Each OLED display 100 includes: the film of OLED display panel 1, the encapsulation OLED display panel 1
Encapsulated layer (Thin Film Encapsulation, TFE) 2, the film covered on the light-emitting surface of the OLED display panel 1 seal
Fill the inorganic flatness layer 4 of the lens jacket 3 of layer 2 and the rigidity on the lens jacket 3.
Specifically, the lens jacket 3 includes at least one biconcave lens 31.
Specifically, as shown in Figure 1, the OLED display panel 1 include: underlay substrate 11 and be set to the underlay substrate
Multiple sub-pixels 12 of array arrangement on 11, each sub-pixel 12 include the luminous Organic Light Emitting Diode in top.
Further, as shown in fig. 7, in the first embodiment of splicing display device of the invention, the lens jacket 3 is wrapped
Multiple biconcave lens 31 of array arrangement are included, the multiple biconcave lens 31 is corresponded with the multiple sub-pixel 12, each
A biconcave lens 31 one sub-pixel 12 of corresponding covering.
Further, as shown in figure 13, in the second embodiment of splicing display device of the invention, the lens jacket 3
Including a biconcave lens 31, which covers whole sub-pixels 12 on the underlay substrate 11.
In detail, either first embodiment or second embodiment, the lens jacket 3 include being set to the film to seal
Fill the first concave surface layer 6 on the layer 2, flatness layer 7 on first concave surface layer 6, second on the flatness layer 7 recessed
Surface layer 9, first concave surface layer 6 are formed with the first concave surface 61 being recessed toward the side far from the thin-film encapsulation layer 2, and described the
Two concave surfaces layer 9 is formed with toward close to the side of the thin-film encapsulation layer 2 recess and corresponding with first concave surface 61 second recessed
Face 91, it is flat between first concave surface 61 corresponding the second concave surface 91 and first concave surface 61 and second concave surface 91
Smooth layer 7 collectively constitutes a biconcave lens 31.
Further, the material of the first concave surface layer 6, flatness layer 7 and the second concave surface layer 9 is identical, it is preferable that described
The material of first concave surface layer 6, flatness layer 7 and the second concave surface layer 9 is organic material.
Preferably, the thin-film encapsulation layer 2 includes multiple inorganic layers and multiple organic layers, the multiple inorganic layer and multiple
Organic layer is alternately stacked.
Preferably, the multiple sub-pixel 12 includes: red sub-pixel, green sub-pixels and blue subpixels, and must
When wanting, multiple sub-pixels 12 can also include: the sub-pixel of other colors such as white sub-pixels and yellow sub-pixel.
It should be noted that since the light of its corresponding parallel main shaft of concavees lens has disperse function, in the present invention
Described in lens jacket 3 directional light issued from the light-emitting surface of OLED display panel can be dissipated, thus reduce or disappear
Except the splicing gap of splicing display device, the display effect of splicing display device is promoted.
Figure 15 is please referred to, the present invention also provides a kind of production methods of splicing display device, include the following steps:
Step S1, at least two OLED displays 100 are made；
Wherein, the production of each OLED display 100 includes the following steps:
Step S11, Fig. 1 and Fig. 2 are please referred to, an OLED display panel 1 is provided, to being carried out in the OLED display panel 1
Encapsulation forms thin-film encapsulation layer 2.
Specifically, the OLED display panel 1 includes: underlay substrate 11 and the array on the underlay substrate 11
Multiple sub-pixels 12 of arrangement, each sub-pixel 12 include the luminous Organic Light Emitting Diode in top.
Preferably, the thin-film encapsulation layer 2 includes multiple inorganic layers and multiple organic layers, the multiple inorganic layer and multiple
Organic layer is successively alternately stacked.
Step S12, Fig. 3 or Fig. 9 is please referred to, is covered in the thin-film encapsulation layer 2 on the light-emitting surface of the OLED display panel 1
Cover hydrophobic organic layer 5.
Specifically, the material of the hydrophobic organic layer 5 is optional same with the groove (Bank) of Organic Light Emitting Diode
Material.
Step S13, the first concave surface layer 6 is formed on the hydrophobic organic layer 5, the first concave surface layer 6 is formed with toward remote
First concave surface 61 of the side recess from the thin-film encapsulation layer 2.
Specifically, referring to Fig. 3, in the first embodiment of the present invention, the first concave surface layer 6 is formed with array arrangement
Multiple first concave surfaces 61, the corresponding sub-pixel 12 in each concave surface 61, further, the multiple first concave surface 61 can lead to
It crosses film printing or deposits to be formed by light shield, due to the effect of the hydrophobic organic layer 5, the material of the first concave surface layer 6
It is recessed printing or depositing Shi Junhui to the side far from the thin-film encapsulation layer 2, to form multiple first concave surfaces 61.
Specifically, referring to Fig. 9, in the second embodiment of the present invention, first concave surface layer 6 is simply formed with one the
One concave surface 61, a concave surface 61 cover whole sub-pixels 12, and further, this first concave surface 61 can be directly by heavy
Product obtains, can be to far from the film when material of the first concave surface layer 6 deposits due to the effect of the hydrophobic organic layer 5
The side of encapsulated layer 2 is recessed, to form first concave surface 61.
Step S14, Fig. 4 or Figure 10 is please referred to, flatness layer 7 is formed on the first concave surface layer 6, in the flatness layer 7
Upper covering hydrophilic organic layer 8.
Specifically, the material of the flatness layer 7 is identical as the first concave surface layer 6, and the material of the hydrophilic organic layer 8 can
Select polyvinyl alcohol.
Step S15, the second concave surface layer 9 is formed on the hydrophilic organic layer 8, the second concave surface layer 9 is formed with past lean on
The side of the nearly thin-film encapsulation layer 2 is recessed and second concave surface 91 corresponding with first concave surface 61.
Specifically, referring to Fig. 5, in the first embodiment of the present invention, the second concave surface layer 9 forms array arrangement
Each second concave surface 91 of second concave surface 91 is corresponding with first concave surface 61, thus the multiple first concave surface 61, more
A second concave surface 91 and flatness layer 7 collectively constitute multiple biconcave lens 31, the corresponding sub-pixel of each biconcave lens 31
12.Further, the multiple second concave surface 91 can be printed by film or be deposited and be formed by light shield, hydrophilic be had due to described
The material of the effect of machine layer 8, the second concave surface layer 9 is printing or is depositing Shi Junhui to close to the one of the thin-film encapsulation layer 2
Side recess, to form multiple second concave surfaces 91.
Specifically, Figure 11 is please referred to, in the second embodiment of the present invention, the second concave surface layer 9 is simply formed with one
A concave-concave is collectively formed with above-mentioned first concave surface 61 and flatness layer 7 in second concave surface 91, this second concave surface 91
Lens 31, a biconcave lens 31 cover whole sub-pixels 12, and further, this second concave surface 91 can directly pass through
Deposition obtains, can be to close to described thin when the material of the second concave surface layer 9 deposits due to the effect of the hydrophilic organic layer 8
The side of film encapsulated layer 2 is recessed, to form second concave surface 91.
Specifically, the material of the first concave surface layer 6, flatness layer 7 and the second concave surface layer 9 is identical, to guarantee optical path same
Kind Propagation.
Step S16, Fig. 6 or Figure 12 is please referred to, the OLED display panel 1 is toasted, so that described hydrophobic organic
Layer 5 and hydrophilic organic layer 8 are volatilized into gas and release, and obtain lens jacket 3, described includes at least one biconcave lens 31.
Step S17, Fig. 7 or Figure 13 is please referred to, forms rigid inorganic flatness layer 4 on the lens jacket 3.
Step S2, Fig. 8 or Figure 14 is please referred to, by at least two mutually splicings of OLED display 100, obtains tiled display
Device；
It should be noted that since the light of its corresponding parallel main shaft of concavees lens has disperse function, in the present invention
Described in lens jacket 3 directional light issued from the light-emitting surface of OLED display panel can be dissipated, thus reduce or disappear
Except the splicing gap of splicing display device, the display effect of splicing display device is promoted.
In conclusion the present invention provides a kind of splicing display device, the OLED display dress mutually spliced including at least two
It sets；Each OLED display includes: OLED display panel, the thin-film encapsulation layer of the encapsulation OLED display panel, sets
In the lens jacket in the thin-film encapsulation layer on the light-emitting surface of the OLED display panel and on the lens jacket rigidity
Inorganic flatness layer, the lens jacket are biconcave lens layer, therefore can be sent out by lens jacket from the light-emitting surface of OLED display panel
Directional light out is dissipated, to reduce or eliminate the splicing gap of splicing display device, promotes the aobvious of splicing display device
Show effect.The present invention also provides a kind of production methods of splicing display device, can reduce or eliminate the spelling of splicing display device
Seam gap promotes the display effect of splicing display device.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the claims in the present invention
Protection scope.
Claims (10)
1. a kind of production method of splicing display device, which comprises the steps of:
Step S1, at least two OLED displays (100) are made；
Wherein, the production of each OLED display (100) includes the following steps:
Step S11, an OLED display panel (1) is provided, to being packaged on the OLED display panel (1), forms film envelope
It fills layer (2)；
Step S12, hydrophobic organic layer is covered in the thin-film encapsulation layer (2) on the light-emitting surface of the OLED display panel (1)
(5)；
Step S13, the first concave surface layer (6) is formed on the hydrophobic organic layer (5), the first concave surface layer (6) is formed with past
The first concave surface (61) that side far from the thin-film encapsulation layer (2) is recessed；
Step S14, flatness layer (7) are formed on the first concave surface layer (6), covers hydrophilic organic on the flatness layer (7)
Layer (8)；
Step S15, the second concave surface layer (9) is formed on the hydrophilic organic layer (8), the second concave surface layer (9) is formed with past
Side recess and the second concave surface (91) corresponding with the first concave surface (61) close to the thin-film encapsulation layer (2)；
Step S16, the OLED display panel (1) is toasted, so that the hydrophobic organic layer (5) and hydrophilic organic layer
(8) it is volatilized into gas to release, obtains lens jacket (3)；
The lens jacket (3) includes at least one biconcave lens (31)；
Step S17, rigid inorganic flatness layer (4) is formed on the lens jacket (3)；
Step S2, at least two OLED displays (100) are mutually spliced, obtains splicing display device.
2. the production method of splicing display device as described in claim 1, which is characterized in that the OLED display panel (1)
It include: multiple sub-pixels (12) of underlay substrate (11) and the array arrangement being set on the underlay substrate (11), each height
Pixel (12) includes the luminous Organic Light Emitting Diode in top.
3. the production method of splicing display device as claimed in claim 2, which is characterized in that first concave surface layer (6) and
Second concave surface layer (9) is respectively formed with first concave surface (61) and second concave surface (91), thus the lens jacket (3) shape
Cheng Youyi biconcave lens (31), a biconcave lens (31) cover whole sub-pixels on the underlay substrate (11)
(12)。
4. the production method of splicing display device as claimed in claim 2, which is characterized in that first concave surface layer (6) and
Second concave surface layer (9) is respectively formed with multiple first concave surfaces (61) and multiple second concave surfaces of array arrangement of array arrangement
(91), so that the lens jacket (3) is formed with multiple biconcave lens (31) of array arrangement, the multiple biconcave lens (31) with
The multiple sub-pixel (12) corresponds, each biconcave lens (31) one sub-pixel (12) of corresponding covering.
5. the production method of splicing display device as described in claim 1, which is characterized in that the step S13 passes through film
Printing deposits multiple first concave surfaces (61) to form array arrangement by light shield；
Multiple second concave surfaces (91) to form array arrangement are printed or deposited by light shield in the step S15 by film.
6. the production method of splicing display device as described in claim 1, which is characterized in that the first concave surface layer (6) is put down
The material of smooth layer (7) and the second concave surface layer (9) is identical.
7. splicing display device made from a kind of production method as described in claim 1, which is characterized in that including at least two
The OLED display (100) mutually spliced；
Each OLED display (100) includes: OLED display panel (1), encapsulates the thin of the OLED display panel (1)
Film encapsulated layer (2), the covering OLED display panel (1) light-emitting surface on thin-film encapsulation layer (2) lens jacket (3) and set
In the inorganic flatness layer (4) of the rigidity on the lens jacket (3)；
The lens jacket (3) includes at least one biconcave lens (31).
8. splicing display device as claimed in claim 7, which is characterized in that the OLED display panel (1) includes: substrate base
Multiple sub-pixels (12) of plate (11) and the array arrangement being set on the underlay substrate (11), each sub-pixel (12) are equal
Including the luminous Organic Light Emitting Diode in a top.
9. splicing display device as claimed in claim 8, which is characterized in that the lens jacket (3) includes a biconcave lens
(31), which covers whole sub-pixels (12) on the underlay substrate (11).
10. splicing display device as claimed in claim 8, which is characterized in that the lens jacket (3) includes the more of array arrangement
A biconcave lens (31), the multiple biconcave lens (31) and the multiple sub-pixel (12) correspond, each concave-concave is saturating
Mirror (31) one sub-pixel (12) of corresponding covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653606.9A CN107565044B (en) | 2017-08-02 | 2017-08-02 | Splicing display device and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653606.9A CN107565044B (en) | 2017-08-02 | 2017-08-02 | Splicing display device and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107565044A CN107565044A (en) | 2018-01-09 |
| CN107565044B true CN107565044B (en) | 2019-07-02 |
Family
ID=60975201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710653606.9A Active CN107565044B (en) | 2017-08-02 | 2017-08-02 | Splicing display device and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107565044B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859618B (en) * | 2019-01-21 | 2021-11-23 | 云谷（固安）科技有限公司 | Display panel and display device |
| CN111640879A (en) * | 2019-03-01 | 2020-09-08 | 上海和辉光电有限公司 | OLED display panel and display device |
| CN111063265B (en) * | 2019-12-26 | 2021-02-02 | 深圳市华星光电半导体显示技术有限公司 | Splicing display panel and splicing display device |
| CN111048000A (en) * | 2019-12-26 | 2020-04-21 | 深圳市华星光电半导体显示技术有限公司 | Splicing display panel and splicing display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673009A (en) * | 2008-09-12 | 2010-03-17 | 欧睿电通股份有限公司 | Seamlessly joined display and manufacturing method thereof |
| CN204962474U (en) * | 2015-09-01 | 2016-01-13 | 北京为世联合科技有限公司 | Laser back of body light source device and liquid crystal disply device |
| CN106783920A (en) * | 2016-12-21 | 2017-05-31 | 深圳市华星光电技术有限公司 | Display panel, seamless splicing display device based on flexible OLED and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950504B (en) * | 2015-07-28 | 2018-01-09 | 深圳市华星光电技术有限公司 | Display device and electronic equipment |
-
2017
- 2017-08-02 CN CN201710653606.9A patent/CN107565044B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673009A (en) * | 2008-09-12 | 2010-03-17 | 欧睿电通股份有限公司 | Seamlessly joined display and manufacturing method thereof |
| CN204962474U (en) * | 2015-09-01 | 2016-01-13 | 北京为世联合科技有限公司 | Laser back of body light source device and liquid crystal disply device |
| CN106783920A (en) * | 2016-12-21 | 2017-05-31 | 深圳市华星光电技术有限公司 | Display panel, seamless splicing display device based on flexible OLED and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107565044A (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107565044B (en) | Splicing display device and preparation method thereof | |
| US10229960B2 (en) | OLED displays with variable display regions | |
| US9543368B2 (en) | OLED array substrate having black matrix, manufacturing method and display device thereof | |
| TWI670549B (en) | Display cell structure and display device using quantum dot | |
| WO2020063291A1 (en) | Organic light-emitting display substrate, display device, and manufacturing method therefor | |
| CN108963100A (en) | Color membrane substrates and preparation method thereof, display panel | |
| CN108630732A (en) | OLED display panel and preparation method thereof | |
| WO2017059754A1 (en) | Organic light-emitting diode array substrate, method for manufacturing same and device using same | |
| CN106654046A (en) | Oled display panel and manufacturing method thereof | |
| WO2016127560A1 (en) | Organic light-emitting diode array substrate, preparation method therefor, and display device | |
| CN108957836A (en) | A kind of color membrane substrates and preparation method thereof, display device | |
| WO2019205425A1 (en) | Woled display panel and manufacturing method therefor | |
| JP2013120731A (en) | Display device | |
| CN106158904A (en) | A kind of high-resolution flexible display screen and preparation method thereof | |
| KR20150076740A (en) | Organic light emitting diode display device | |
| US20210359008A1 (en) | Color filter substrate and fabricating method thereof | |
| US11374072B2 (en) | Display panel with quantom dot and manufacturing method thereof | |
| CN110085750A (en) | Organic light emitting diode device and preparation method thereof | |
| JP2016018782A (en) | Organic light-emitting element and element arrangement | |
| CN108063154A (en) | Silicon substrate color OLED micro-display device and preparation method thereof | |
| US8221176B2 (en) | Organic light emitting diode device | |
| CN1967899B (en) | Organic luminous display apparatus and manufacturing method thereof | |
| JP2012248453A (en) | Display device | |
| US11223031B2 (en) | Full color display module and manufacturing method of same | |
| CN113272990A (en) | Multi-mode microcavity OLEDs with multiple blue light emitting layers |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |