CN104576681A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN104576681A CN104576681A CN201310487830.7A CN201310487830A CN104576681A CN 104576681 A CN104576681 A CN 104576681A CN 201310487830 A CN201310487830 A CN 201310487830A CN 104576681 A CN104576681 A CN 104576681A
- Authority
- CN
- China
- Prior art keywords
- substrate
- display panel
- protective seam
- area
- layer
- 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.)
- Granted
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a display panel and a display device. The display panel comprises a first substrate, a protecting layer, an active component arraying layer, an organic light emitting film layer and a second substrate, wherein the first substrate and the second substrate are combined; the protecting layer is located between the second substrate and the first substrate and provided with a first surface and a second surface opposite to the first surface; space between the first surface and the second surface is divided into a first zone, a second zone and a third zone, the second zone is located between the first zone and the third zone, and oxygen concentration of the first zone and oxygen concentration of the third zone are higher than that of the second zone. The active component arraying layer is located between the protecting layer and the first substrate, and the organic light emitting film layer is located between the active component arraying layer and the first substrate.
Description
Technical field
The present invention relates to a kind of image display, and particularly relate to the image display with light shield layer.
Background technology
The soft image display of common some at present, such as display of organic electroluminescence (Organic Light Emitting Display, OLED) or liquid crystal display (Liquid CrystalDisplay, LCD), usually all image display panel is comprised.Image display panel generally includes two pieces of flexible base plates and a frame glue, and wherein these two pieces of flexible base plates are such as colored optical filtering substrates and active component array base board, and image display panel is these two pieces of flexible base plates bondings formed by frame glue mostly.
Generally speaking, along with the past of time, the material of flexible base plate often easily absorbed aqueous vapor, so that water or oxygen can penetrate flexible base plate and enter soft picture display face intralamellar part, caused bad impact to soft image display.
Summary of the invention
The embodiment of the present invention provides a kind of display panel, and its protective seam formed can reduce the situation that water or oxygen can enter soft picture display face intralamellar part.
The embodiment of the present invention provides a kind of display panel, and described display panel comprises first substrate, protective seam, active cell array layer, organic light emission rete and second substrate.First substrate is combined with second substrate.Protective seam is between second substrate and first substrate; protective seam has a first surface and relative to the second surface of first surface; wherein be divided into a first area, a second area and one the 3rd region by first surface to this second surface; second area is between first area and the 3rd region, and the oxygen concentration in first area and the 3rd region is all greater than the oxygen concentration at second area.Organic light emission rete is between active cell array layer and first substrate.
The embodiment of the present invention provides a kind of display device, and described display device comprises aforesaid display panel, Control Component and assemble case.Control Component controls display panel.Control Component and display panel configurations are in assemble case.
In sum, the protective seam that the embodiment of the present invention provides is fine and close metal oxide layer, and has waterproof or oxygen penetration.When entering the inside of protective seam when water or oxygen penetration second substrate by the first surface of protective seam; oxonium ion in water or oxygen easily makes the metal material oxidation of protective seam and then forms fine and close metal oxide layer; thus prevented the metal material of protective seam inside from continuing oxidation, and then reduce the water oxygen penetrance of display panel.What deserves to be explained is, the oxygen concentration of protective seam is decrescence last cumulative to high concentration again to low concentration to being changed to by high concentration of first substrate by second substrate side.Even if second substrate is selected from the higher base material of oxygen penetration rate, the embodiment of the present invention is still minimized water or oxygen penetration and enters probability in display panel.
In order to technology, method and effect that the present invention takes for reaching set object further can be understood, refer to following detailed description for the present invention, graphic, believe object of the present invention, feature and feature, when being goed deep into thus and concrete understanding, but institute's accompanying drawings and annex only provide with reference to and use is described, be not used for the present invention's in addition limitr.
Accompanying drawing explanation
Fig. 1 is the structural representation of the display panel of first embodiment of the invention.
Fig. 2 A is that the oxygen concentration of the protective seam of the embodiment of the present invention is with variation in thickness schematic diagram.
Fig. 2 B is that the oxygen concentration of the protective seam of the embodiment of the present invention is with variation in thickness schematic diagram.
Fig. 3 is the structural representation of the display panel of second embodiment of the invention.
Fig. 4 is the schematic perspective view of the display of one embodiment of the invention.
[symbol description]
100,200 display panels
300 display device
110 first substrates
120 second substrates
130,230 protective seams
140 active cell array layers
142 active cell arrays
144 data lines
150,250 organic light emission retes
152,252 pixel isolation structures
160 perimeter circuits
170 chromatic filter layers
170a colored filter
170b light shield layer
180 adhesion layers
292,294 to block water oxygen layer
320 assemble case
340 Control Components
D distance
F1 packed layer
M1 viewing area
M2 non-display area
S1 first surface
S2 second surface
Embodiment
In alterations, show some exemplary embodiments, and hereafter will consult alterations to describe various exemplary embodiments more fully.What deserves to be explained is, concept of the present invention may embody in many different forms, and should not be construed as and be limited to set forth exemplary embodiment herein.Specifically, these exemplary embodiments are provided to make the present invention for detailed and complete, and will will fully pass on the category of concept of the present invention to those of ordinary skill in the art.In each is graphic, in order to make illustrated each layer and each region can be explicit, and the ratio of its relative size can be lavished praise on oneself, and similar numeral indicates like all the time.
Although should be understood that and term first, second, third, etc. may be used herein to describe various element, these elements should not limit by these terms.These terms are distinguish an element and another element, and therefore, the first element hereafter discussed can be described as the second element and do not depart from the teaching of concept of the present invention.In addition, may use herein term " and/or ", this is that instruction comprises all combinations listing any one and one or many person in project be associated.
Fig. 1 is the structural representation of the display panel of first embodiment of the invention.Display panel 100 is a flexible display, and in the present embodiment, display panel 100 is white light organic electroluminescence display panel (White Organic Light Emitting Display, OLED).Refer to Fig. 1, display panel 100 comprises first substrate 110, second substrate 120, protective seam 130, active cell array layer 140 and organic light emission rete 150.First substrate 110 is combined with second substrate 120, and protective seam 130, active cell array layer 140 and organic light emission rete 150 are configured between first substrate 110 and second substrate 120.
First substrate 110 and second substrate 120 are for having the flexible base plate of flexibility, its material is macromolecular material, such as polyethylene terephthalate (PET), poly-polyethylene terephthalate (PEN), polyamide-imides (Poly Amide Imide, PAI), polycarbonate (Polycarbonate, PC), polyethersulfone (Polyethersulfone, or cyclic olefin copolymer (cyclic olefin copolymer, COC) etc. PES).But, the present invention is not limited the material of first substrate 110 and second substrate 120.
In the present embodiment, according to the product demand of various display device, display panel 100 can comprise chromatic filter layer 170, and wherein chromatic filter layer 170 is configured on first substrate 110, accordingly, to form colored optical filtering substrates.Chromatic filter layer 170 can comprise colored filter 170a and the light shield layer 170b of multi-disc shades of colour, the wherein color of these colored filters 170a incomplete same, the such as color of these colored filters 170a can be red, green, blue, Transparent color or black etc.Colored filter 170a is assorted photoresistance, and the material used can be chromatic photoresist material.In order to the consideration in different product designs, the assortment mode of these colored filters 170a can be mosaic, trigonometric expression, straight strip type etc., and therefore the photoresistance of colored filter 110a, 110b and 110c can be same color, also can be different colours.But, the present invention is not limited with the color of assorted colored filter 170a, material and configuration design.
Light shield layer 170b can be positioned on first substrate 110, light shield layer 170b exposes the surface of part first substrate 110 to mark off multiple include monochrome pixels regions (not shown), and these include monochrome pixels region (not shown) are in order to the colored filter 170a of assortment colors.Light shield layer 170b main application is shading, therefore can with to prevent the performance having influence on image because of the leakage of incident light.The material that light shield layer 170b uses can be black resin, black photoresist etc., but the present invention is not as limit.
Second substrate 120 has viewing area M1 and non-display area M2, and wherein non-display area M2 is surrounded on around the M1 of viewing area.Display panel 100 comprises active cell array layer 140, and wherein active cell array layer 140 is configured at viewing area M1.Active cell array layer 140 comprises multiple active member 142, a plurality of data lines 144 and multi-strip scanning line (not shown), and wherein active member 142 couples with data line 144 and sweep trace.The active cell array that multiple active member 142 forms corresponds to the assortment that above-mentioned colored filter 170a is formed.In addition, display panel 100 also comprises perimeter circuit 160, and perimeter circuit 160 is configured at non-display area M2, wherein perimeter circuit 160 can comprise short-circuiting bar (shorting bar) and/or plate inner grid unit (Gate-In-Panelelement, GIP element).
Organic light emission rete 150 is between active cell array layer 140 and first substrate 110.Organic light emission rete 150 is electrically connected the active cell array that active member 142 is formed.Organic light emission rete 150 comprises negative electrode (not shown), organic illuminating element, pixel isolation structure 152 and anode (not shown).Organic luminous layer is between anode and negative electrode, and pixel isolation structure 152 is in order to separate each organic illuminating element.It should be noted that in the present embodiment, organic light emission rete 150 can be the assortment formed by white-light organic light-emitting rete.Because organic light emission rete 150 is autoluminescence, therefore, under different products is considered, display panel 2 also can only using organic light emission rete 150 as incident light.
Packed layer F1 is configured at the gap between first substrate 110 and second substrate 120, and in the present embodiment, the material of packed layer F1 can be organic filling material or inorganic fill material.But, the embodiment of the present invention is not limited the material of packed layer F1.
Adhesion layer 180 is a kind of solids, and first substrate 110 can be combined with second substrate 120 by adhesion layer 180.Specifically, adhesion layer 180 is positioned on non-display area M2, and around viewing area M1, and bind first substrate 110 and second substrate 120.In general, the material mainly epoxy resin of adhesion layer 180, and according to sclerosis mode, adhesion layer 180 can divide into thermosetting resin or light-hardening resin.But, the present invention is not limited this.
Protective seam 130 is between second substrate 120 and first substrate 110, and protective seam 130 is positioned at viewing area M1.Protective seam 130 has the second surface S2 of first surface S1 and relative to first surface S1.In the present embodiment, protective seam 130 is configured on second substrate 120, and first surface S1 contacts with second substrate 120, and second surface S2 contacts with active cell array layer 140.
Protective seam 130 is fine and close metal oxide layer, and has waterproof or oxygen penetration.And it is one kind of that the metal material of protective seam 130 is selected from the group that aluminium, zinc, titanium, nickel, vanadium, manganese, magnesium, niobium, chromium and mixing thereof form.When entering the inside of protective seam 130 when water or oxygen penetration second substrate 120 by the first surface S1 of protective seam 130; oxonium ion in water or oxygen easily makes the metal material oxidation of protective seam 130 and then forms fine and close metal oxide layer; thus prevented the metal material of protective seam 130 inside from continuing oxidation, and then reduce the water oxygen penetrance of display panel 100.What deserves to be explained is, the oxygen concentration of protective seam 130 is decrescence last cumulative to high concentration again to low concentration to being changed to by high concentration of first substrate 110 by second substrate 120 side.
Specifically, protective seam 130 can be formed by modes such as vacuum vapour deposition (Vacuum EvaporationDeposition), vacuum splashing and plating method or chemical vapour deposition techniques.In the process of plated metal, by the flow at different time point control oxygen, and prepare the metal oxide layer with different oxygen concentrations.But, the present invention is not limited the formation method of protective seam 130.
Fig. 2 A and Fig. 2 B is that the oxygen concentration of the protective seam of the embodiment of the present invention is with variation in thickness schematic diagram.Refer to Fig. 2 A and Fig. 2 B; specifically; the oxygen concentration change of protective seam 130 roughly can be divided into first area I, second area II and the 3rd region III by first surface S1 to second surface S2; second area II is between first area I and the 3rd region III, and distance D is defined as the distance of protective seam 130 by any point in first surface S1 to protective seam 130.In first area I and the 3rd region III, the oxygen concentration of protective seam 130 is all greater than the oxygen concentration at second area II.It is worth mentioning that, in the consideration of product, can be the oxygen concentration being less than the 3rd region III at the oxygen concentration of first area I, as shown in Figure 2 A.In addition, the oxygen concentration of the 3rd region III is greater than at the oxygen concentration of first area I, as shown in Figure 2 B.
Specifically; when being entered by the first surface S1 of protective seam 130 when water or oxygen penetration second substrate 120; in the I of first area; oxygen concentration in protective seam 130 is higher; the metal oxide layer of the densification in protective seam 130 can stop portions water or oxygen; and other enter the water in protective seam 130 or the oxonium ion in oxygen is easy and other metallic atoms produce oxidation reaction and form fine and close metal oxide layer, and then the metal oxide layer of densification is stopped other water or oxygen.
Oxygen concentration in second area II is lower, thus the oxonium ion in most of water or oxygen is able in second area II, be oxidized and then formed fine and close metal oxide layer with the metal material of protective seam 130.
If; water or oxygen still enter the 3rd region III of protective seam 130 inside; oxygen concentration in protective seam 130 is higher, and the metal oxide layer of the densification therefore in protective seam 130 can stop remaining water or oxygen, thus reduces water or oxygen penetration protective seam 130 and to enter display panel 100 inner.
Fig. 3 is the structural representation of the display panel of second embodiment of the invention.Refer to Fig. 3, the display panel 200 of second embodiment of the invention is similar to both display panels 100 structure of the first embodiment, and such as display panel 100 is same with 200 all comprises packed layer F1.But, still difference is had between display panel 100 and 200.To only introduce the difference of both display panels 100 and 200 below, the feature that both display panels 100 and 200 are identical then no longer repeats to describe in detail.
The display panel 200 of the second embodiment is a flexible display, and in the present embodiment, display panel 200 is color organic electroluminescence display panel (Organic Light Emitting Display, OLED).Refer to Fig. 3, display panel 100 comprises first substrate 110, second substrate 120, protective seam 230, active cell array layer 140 and organic light emission rete 250.First substrate 110 is combined with second substrate 120, and protective seam 230, active cell array layer 140 and organic light emission rete 250 are configured between first substrate 110 and second substrate 120.
In the present embodiment, organic light emission rete 250 can be the assortment formed by the organic light emission rete of different colours, such as, be red, blue and green.Because organic light emission rete 250 has different colours, therefore display panel 200 also can without any need for colored filter 170a.But, the chromatic filter layer 170 shown in Fig. 1 and Fig. 3 and organic light emission rete 150,250, only for illustrating, are not used for limiting the present invention.
In the embodiment of the present invention, in order to more preferably anti-sealing or oxygen penetration second substrate 120 enter display panel 200, display panel 200 also can comprise the oxygen layer 292,294 that blocks water.On the first surface S1 that the oxygen layer that blocks water 292,294 is arranged at protective seam 230 respectively and second surface S2.But, in order to the consideration of processing procedure operation, the oxygen layer that blocks water 292,294 also all can be positioned at the same side of protective seam 230.It is worth mentioning that, the oxygen layer that blocks water 292,294 can be silicon nitride (SiN
x), monox (SiO
x), silicon oxynitride (SiO
xn
y) or alundum (Al2O3) (Al
2o
3) etc. there is the inorganic material of waterproof or oxygen penetration.Or the oxygen layer that blocks water 292,294 also can be use organic material.The present invention is not limited the allocation position of the oxygen layer 292,294 that blocks water and material.
In the present embodiment, protective seam 230 is at viewing area M1 and blocking water between oxygen layer 292,294.Protective seam 230 is fine and close metal oxide layer, and has waterproof or oxygen penetration.The metal material of protective seam 130 is selected from group's one wherein that aluminium, zinc, titanium, nickel, vanadium, manganese, magnesium, niobium, chromium and mixing thereof form.When water or oxygen penetration second substrate 120 and block water oxygen layer 292 and enter the inside of protective seam 130 by the first surface S1 of protective seam 230 time; oxonium ion in water or oxygen easily makes the metal material oxidation of protective seam 230 and then forms fine and close metal oxide layer; thus prevented the metal material of protective seam 230 inside from continuing oxidation, and then reduce the water oxygen penetrance of display panel 200.What deserves to be explained is, the oxygen concentration of protective seam 230 is decrescence last cumulative to high concentration again to low concentration to being changed to by high concentration of first substrate 110 by second substrate 120 side.
Fig. 4 is the schematic perspective view of the display of one embodiment of the invention.Refer to Fig. 4, display 300 comprises display panel 100, assemble case 320 and Control Component 340, and wherein Control Component 340 and display panel 100 are all configured in assemble case 320.Assemble case 320 can be combined with display panel 100 by the mode of engaging or screw locking, and Control Component 340 controls display panel 100, such as, be the action such as unlatching or closedown.
What deserves to be explained is, display panel 100 also can replace the display panel 200 in previous embodiment, or other flexible display panels, such as, and liquid crystal flexible display panel or electrophoresis-type flexible display panel etc.The present invention is not limited with the kind of display panel 100.Because display panel 100 can replace to other flexible display panels, therefore display panel 100 can be applied to multiple different display product.That is, display 300 can be the screen (as shown in Figure 4), Electronic Paper etc. of hand-hold electronic device, wherein above-mentioned hand-hold electronic device is such as mobile phone, wrist-watch, hand held Game device or personal digital aid (PDA) (Personal Digital Assistant, PDA) etc.
In sum, the protective seam that the embodiment of the present invention provides is fine and close metal oxide layer, and has waterproof or oxygen penetration.When entering the inside of protective seam when water or oxygen penetration second substrate by the first surface of protective seam; oxonium ion in water or oxygen easily makes the metal material oxidation of protective seam and then forms fine and close metal oxide layer; thus prevented the metal material of protective seam inside from continuing oxidation, and then reduce the water oxygen penetrance of display panel.What deserves to be explained is, the oxygen concentration of protective seam is decrescence last cumulative to high concentration again to low concentration to being changed to by high concentration of first substrate by second substrate side.Even if second substrate is selected from the higher base material of oxygen penetration rate, the embodiment of the present invention is still minimized water or oxygen penetration and enters probability in display panel.
The present invention can be applied to multiple different display, is controlled the actions such as display panel unlatching or closedown by Control Component.The present invention does not limit the kind of display.
The foregoing is only embodiments of the invention, it is also not used to limit scope of patent protection of the present invention.Any those of ordinary skill in the art, not departing from spirit of the present invention and scope, the equivalence of the change done and retouching is replaced, and is still in claims of the present invention.
Claims (10)
1. a display panel, is characterized in that, described display panel comprises:
One first substrate;
One second substrate, described second substrate is combined with described first substrate;
One protective seam, described protective seam is between described second substrate and described first substrate, described protective seam has a first surface and a second surface relative with first surface, wherein be divided into a first area, a second area and one the 3rd region by described first surface to described second surface, described second area between described first area and described 3rd region, and is all greater than the oxygen concentration at described second area at the oxygen concentration in described first area and described 3rd region;
One active cell array layer, described active cell array layer is between described protective seam and described first substrate; And
One organic light emission rete, described organic light emission rete is between described active cell array layer and described first substrate.
2. display panel according to claim 1, is characterized in that, described first substrate and described second substrate are flexible base plate.
3. display panel according to claim 1, is characterized in that, described protective seam is metal oxide layer.
4. display panel according to claim 3, is characterized in that, described protective seam is configured on described second substrate, and described first surface contacts with described second substrate.
5. display panel according to claim 3, is characterized in that, the material of described protective seam is selected from the one wherein of the group that aluminium, zinc, titanium, nickel, vanadium, manganese, magnesium, niobium, chromium and mixing thereof form.
6. display panel according to claim 1, is characterized in that, described display panel also comprises at least one oxygen layer that blocks water, described in the oxygen layer that blocks water be configured between described protective seam and described active cell array layer.
7. display panel according to claim 1, is characterized in that, described display panel also comprises a chromatic filter layer, and described chromatic filter layer is configured on described first substrate, forms a colored optical filtering substrates according to this.
8. a display, is characterized in that, described display comprises
One display panel, described display panel comprises:
One first substrate;
One second substrate, described second substrate is combined with described first substrate;
One protective seam, described protective seam is between described second substrate and described first substrate, described protective seam has a first surface and a second surface relative with first surface, wherein be divided into a first area, a second area and one the 3rd region by described first surface to described second surface, described second area between described first area and described 3rd region, and is all greater than the oxygen concentration at described second area at the oxygen concentration in described first area and described 3rd region;
One active cell array layer, described active cell array layer is between described protective seam and described first substrate;
One organic light emission rete, described organic light emission rete is between described active cell array layer and described first substrate;
One Control Component, described Control Component controls described display panel; And
One assemble case, described Control Component and described display panel configurations are in described assemble case.
9. display according to claim 8, is characterized in that, described first substrate and described second substrate are flexible base plate.
10. display according to claim 8, is characterized in that, described protective seam is metal oxide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487830.7A CN104576681B (en) | 2013-10-17 | 2013-10-17 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487830.7A CN104576681B (en) | 2013-10-17 | 2013-10-17 | Display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104576681A true CN104576681A (en) | 2015-04-29 |
| CN104576681B CN104576681B (en) | 2018-03-20 |
Family
ID=53092346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310487830.7A Active CN104576681B (en) | 2013-10-17 | 2013-10-17 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104576681B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950200A (en) * | 2019-03-26 | 2019-06-28 | 上海天马微电子有限公司 | Display panel and preparation method thereof, display device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020024096A1 (en) * | 2000-08-18 | 2002-02-28 | Shunpei Yamazaki | Light-emitting device and display device |
| CN1399502A (en) * | 2001-07-20 | 2003-02-26 | Lg电子株式会社 | Plate display and its protecting layer forming process |
| US20030146439A1 (en) * | 2001-10-30 | 2003-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| JP2004237655A (en) * | 2003-02-07 | 2004-08-26 | Kureha Chem Ind Co Ltd | Alternately laminated moistureproof film, its manufacturing method and alternately laminated moistureproof film with transparent electrode plate |
| CN1819302A (en) * | 2005-01-17 | 2006-08-16 | 精工爱普生株式会社 | Light-emitting device, method for manufacturing light-emitting device, and electronic apparatus |
| CN101726944A (en) * | 2008-10-21 | 2010-06-09 | 华映视讯（吴江）有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN102157110A (en) * | 2010-11-11 | 2011-08-17 | 友达光电股份有限公司 | Display device and manufacturing method thereof |
| CN202453615U (en) * | 2012-03-15 | 2012-09-26 | 京东方科技集团股份有限公司 | Liquid crystal display panel |
-
2013
- 2013-10-17 CN CN201310487830.7A patent/CN104576681B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020024096A1 (en) * | 2000-08-18 | 2002-02-28 | Shunpei Yamazaki | Light-emitting device and display device |
| CN1399502A (en) * | 2001-07-20 | 2003-02-26 | Lg电子株式会社 | Plate display and its protecting layer forming process |
| US20030146439A1 (en) * | 2001-10-30 | 2003-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| JP2004237655A (en) * | 2003-02-07 | 2004-08-26 | Kureha Chem Ind Co Ltd | Alternately laminated moistureproof film, its manufacturing method and alternately laminated moistureproof film with transparent electrode plate |
| CN1819302A (en) * | 2005-01-17 | 2006-08-16 | 精工爱普生株式会社 | Light-emitting device, method for manufacturing light-emitting device, and electronic apparatus |
| CN101726944A (en) * | 2008-10-21 | 2010-06-09 | 华映视讯（吴江）有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN102157110A (en) * | 2010-11-11 | 2011-08-17 | 友达光电股份有限公司 | Display device and manufacturing method thereof |
| CN202453615U (en) * | 2012-03-15 | 2012-09-26 | 京东方科技集团股份有限公司 | Liquid crystal display panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950200A (en) * | 2019-03-26 | 2019-06-28 | 上海天马微电子有限公司 | Display panel and preparation method thereof, display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104576681B (en) | 2018-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI651877B (en) | Display device | |
| CN103579291B (en) | Display unit and its manufacture method | |
| EP2866261B1 (en) | Organic light emitting display device | |
| US10541277B2 (en) | Organic light emitting display device | |
| JP5672695B2 (en) | Display device | |
| KR101737677B1 (en) | Organic electroluminescence display device | |
| KR20220013441A (en) | Display device | |
| KR20180004861A (en) | Organic light emitting display panel | |
| JP2015166856A (en) | Electronic device | |
| CN108470842A (en) | Display device and its manufacturing method | |
| US10381425B2 (en) | Organic light emitting display device | |
| KR20150087706A (en) | Display apparatus | |
| US10325961B2 (en) | Electroluminescent display, manufacture method thereof, and display device | |
| CN106873250A (en) | Display device | |
| JP2018190193A (en) | Display device with built-in touch sensor | |
| US10211271B2 (en) | Organic light emitting display device | |
| KR102426268B1 (en) | Display device and method for manufacturing thereof | |
| KR20170014043A (en) | Organic light emitting display device | |
| US11335748B2 (en) | Transparent OLED substrate, display panel and OLED substrate | |
| CN102208432B (en) | Transmission type colored organic EL (Electro-Luminescence) display device | |
| KR102483563B1 (en) | Display device | |
| JP6995581B2 (en) | Luminous display device and its manufacturing method | |
| KR101974251B1 (en) | Display module | |
| KR102646212B1 (en) | Organic light emitting display device | |
| CN104576681A (en) | Display panel and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |