CN2384314Y - Organic film electroluminescent element with multi-layer seal - Google Patents
Organic film electroluminescent element with multi-layer seal Download PDFInfo
- Publication number
- CN2384314Y CN2384314Y CN99227857U CN99227857U CN2384314Y CN 2384314 Y CN2384314 Y CN 2384314Y CN 99227857 U CN99227857 U CN 99227857U CN 99227857 U CN99227857 U CN 99227857U CN 2384314 Y CN2384314 Y CN 2384314Y
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- CN
- China
- Prior art keywords
- layer
- thin film
- film electroluminescent
- organic thin
- electroluminescent elements
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- 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.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 126
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000010409 thin film Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 210000001142 back Anatomy 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- -1 polypropylene phenol Polymers 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 5
- CSSYLTMKCUORDA-UHFFFAOYSA-N barium(2+);oxygen(2-) Chemical compound [O-2].[Ba+2] CSSYLTMKCUORDA-UHFFFAOYSA-N 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 150000002894 organic compounds Chemical class 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229920002521 macromolecule Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229920000715 Mucilage Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000004579 marble Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 4
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 230000005525 hole transport Effects 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000003064 anti-oxidating effect Effects 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 3
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N anhydrous quinoline Natural products N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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- Electroluminescent Light Sources (AREA)
Abstract
The utility model relates to an organic film electroluminescent element with multi-layer seal, which comprises a transparent conducting electrode layer on a substrate, a back electrode extraction electrode layer, an insulating layer, a hole transport layer, an electronic transmission layer and a metal back electrode layer, wherein, the insulating layer, the hole transport layer, the electronic transmission layer and the metal back electrode layer are composed of organic films. On and around the substrate, multi-layer of sealing layers having a protective layer, an active layer, a sealing cover, an inner gasket, a moisture-proof ring and an outer gasket are arranged. The multi-layer sealing structure can beneficially prevent moisture, oxidation and pollution for the light-emitting element. Thereby, the light-emitting element of the utility model has high stability and long service life compared with the light-emitting element in the prior art, and is suitable for mass production.
Description
The utility model is a kind of multi-layer sealed organic thin film electroluminescent elements that has.
Organic thin film electroluminescent elements prevents element humidity and oxidation if want long-term stable of holding element and prolong its useful life, and prevent its contaminated be very important factor.
In the prior art, to achieve the above object, be to be stamped a cloche or metal cap on the surface of organic thin film electroluminescent elements, the position that contacts with element substrate at cloche or metal cap scribbles fluid sealant.Though the sealing of this structure also can be played the effect that certain anti-moisture and soil-repellent dyes.But the hermetically-sealed construction of making this cover glass cover or metal cap bothers, and is not suitable for producing in batches.And the sealing function that this hermetically-sealed construction plays is also few, can't reach stability that improves light-emitting component and the purpose that increases the service life fully.
The purpose of this utility model is to overcome the deficiency that exists in the above-mentioned prior art, and a kind of multi-layer sealed organic thin film electroluminescent elements that has is provided, and its hermetically-sealed construction is can moisture proof anti-oxidation and anti-pollution.With long-time stability that reach the holding element performance and the purpose that improves useful life.
Of the present utility model have a multi-layer sealed organic thin film electroluminescent elements structure as shown in Figure 1.It comprises: substrate 2, Yi Bian the transparency conductive electrode of being layer 3 is arranged on the upper surface of substrate 2, another side is a back electrode extracting electrode layer 1.Between transparency conductive electrode layer 3 and the back electrode extracting electrode layer 1 and on both upper surfaces insulating barrier 4 is being arranged all.Hole transmission layer 5 is arranged on the insulating barrier 4.Electron transfer layer 6 is arranged on the hole transmission layer 5.Dorsum electrode layer 10 is arranged on the electron transfer layer 6.Matcoveredn 11 on dorsum electrode layer 10.Seal cover 12 is arranged on the top of protective layer 11, around protective layer 11, inner seal ring 9 and exterior seal ring 7 are arranged, moistureproof circle 8 is arranged between inner seal ring 9 and exterior seal ring 7.On the inner surface between seal cover 12 and the protective layer 11, be covered with active layer 13.All there is being space layer 14 between active layer 13 and the protective layer 11 and between around inner seal ring 9 and the protective layer 11.
Said protective layer 11 is by thickness d
11The inorganic layer of=100nm～1000nm, perhaps organic compound or macromolecular compound layer constitute.Said inorganic layer is SiO
2Layer, or Si
3N
4Layer.Organic compound or macromolecular compound layer are the rubrene layers, or polyethylene layer, or the polyvinyl fluoride layer, or cured layer etc.
The flaky material that said seal cover 12 is glass or metal constitutes.Sheet glass, or sheet metal in this way.
The said active layer 13 that applies on seal cover 12 inner surfaces is by thickness d
13The energy adsorb oxygen G﹠W of=100nm～500nm or energy and oxygen (O
2) and water (H
2O) material layer that reacts constitutes, thereby active layer 13 can absorb O
2And H
2O.This material layer is the alkali metal layers of lithium (Li) or sodium (Na) etc., or calcium (Ca) or magnesium alkaline-earth metal layers such as (Mg), or the alloy-layer of alkali metal or alkaline-earth metal and aluminium, silver etc., or samarium (Sm), or cerium rare earth element layers such as (Ce).This active layer 10 has absorbed oxygen and the moisture content in the space layer 14, has played the effect that prevents element humidity and oxidation.
Said inner seal ring 9 and exterior seal ring 7 are the annular seal rings that are made of the sealing resin layer that contains agent of gapped location and resin binder.The location agent of said gap is the solid-state thin confused of a kind of molecule, or tiny glass fiber, or the glass marble of minute diameter etc., gap location agent is blended in the resin binder, constitutes inside and outside sealing ring 9 and 7.Play sealing function on the one hand, play moistureproof anti-oxidation antipollution effect, owing to contain the agent of gapped location, double- layer seal circle 9 and 7 also plays the effect of distance between support and fixed substrate 2 and the seal cover 12 simultaneously on the other hand.Under the common situation, the diameter of gap location agent is greater than 10 microns.
Said resin binder is the epoxide-resin glue of hot curing, or the epoxide-resin glue of ultraviolet light polymerization.Said protection against the tide circle 8 is by barium monoxide (BaO) powder slurry layer, and perhaps by the silicon mucilage layer, perhaps by polypropylene phenol layer, perhaps the ring-type protection against the tide that is made of the polyethylene glycol layer is enclosed.
The seal cover 12 of above-mentioned sheet, and apply active layer 13 on seal cover 12 inner surfaces, inner seal ring 9, exterior seal ring 7 and moistureproof circle 8 all can be with filming or printing or photoetching are applied on the inner surface of seal cover 12, and make the sealing ring or the moistureproof circle of each required form.So this novel being suitable for is produced in batches.
The utility model has the advantages that because the hermetically-sealed construction that organic thin film electroluminescent elements of the present utility model has above-mentioned multilayer, overcoat 11 is arranged, seal cover 12, the double-layer seal of interior exterior seal ring 9,7, active layer 13 that is covered with on seal cover 12 inner surfaces and the protection against the tide circle 8 between double- layer seal circle 9 and 7 in addition, the hermetically-sealed construction of this multilayer is good sealing effect layer by layer, has really played moisture proof, anti-oxidation and antipollution effect.Thereby improved the job stability and the useful life of light-emitting component, and be suitable for producing in batches.
Description of drawings:
Fig. 1 is the structural representation that multi-layer sealed organic thin film electroluminescent elements is arranged of the present utility model.
Embodiment:
Structure as Fig. 1.
The location agent of the gap of exterior seal ring 9,7 is tiny glass fiber in constituting.The diameter of glass fiber is 20 μ m.The resin binder of exterior seal ring 9,7 is epoxide-resin glues of ultraviolet light polymerization in constituting.The width of interior exterior seal ring 9,7 is 1mm, and thickness is 20 μ m.
The nearly 20 μ m of space layer 14 thickness between active layer 13 and the protective layer 11.
The element function good stability that above-mentioned organic thin film electroluminescent elements of the present utility model is more same than prior art, long service life.
Claims (10)
1. one kind has multi-layer sealed organic thin film electroluminescent elements; comprise: at substrate (2) Yi Bian upper surface on the transparency conductive electrode of being layer (3) is arranged; another side is back electrode extracting electrode layer (1); between transparency conductive electrode layer (3) and the back electrode extracting electrode layer (1) and on both upper surfaces insulating barrier (4) is being arranged all; hole transmission layer (5) is arranged on the insulating barrier (4); electron transfer layer (6) is arranged on the hole transmission layer (5); dorsum electrode layer (10) is arranged on the electron transfer layer (6); it is characterized in that matcoveredn (11) on dorsum electrode layer (10); seal cover (12) is arranged on the top of protective layer (11); inner seal ring (9) and exterior seal ring (7) are arranged around protective layer (11); moistureproof circle (8) is arranged between inner seal ring (9) and exterior seal ring (7); on the inner surface between seal cover (12) and the protective layer (11), be covered with active layer (13), between active layer (13) and protective layer (11) and in content seal (9) and protective layer (11), all have space layer (14) on every side.
2. according to claim 1 have a multi-layer sealed organic thin film electroluminescent elements, it is characterized in that said protective layer (11) is by thickness d
11The inorganic layer of=100nm～1000nm, perhaps organic compound or macromolecular compound layer constitute.
3. according to claim 1 have a multi-layer sealed organic thin film electroluminescent elements, it is characterized in that said seal cover (12) is that flaky material by glass or metal constitutes.
4. according to claim 1 have a multi-layer sealed organic thin film electroluminescent elements, it is characterized in that the said active layer (13) that applies on seal cover (12) inner surface is by thickness d
13The energy adsorb oxygen G﹠W of=100～500nm or energy and oxygen (O
2) and water (H
2O) material layer that reacts constitutes.
5. according to claim 1 have a multi-layer sealed organic thin film electroluminescent elements, it is characterized in that said inner seal ring (9) and exterior seal ring (7) are the annular seal rings that is made of the sealing resin layer that contains agent of gapped location and resin binder.
6. according to claim 1 have a multi-layer sealed organic thin film electroluminescent elements, it is characterized in that said moistureproof circle (8) is by barium monoxide powder slurry layer, perhaps by the silicon mucilage layer, perhaps by polypropylene phenol layer, perhaps the ring-type protection against the tide that is made of the polyethylene glycol layer is enclosed.
7. according to claim 1 and 2 have a multi-layer sealed organic thin film electroluminescent elements, it is characterized in that the inorganic layer of said formation protective layer (11) is SiO
2Layer, or Si
3N
4Layer; Organic compound or macromolecular compound layer are the rubrene layers, or polyethylene layer, or the polyvinyl fluoride layer, or cured layer.
8. described multi-layer sealed organic thin film electroluminescent elements arranged according to claim 1 or 4, it is characterized in that said formation active layer (13) energy adsorb oxygen G﹠W or can and the material layer that reacts of oxygen G﹠W be the alkali metal layers of lithium or sodium, or the alkaline-earth metal layer of calcium or magnesium, or the alloy-layer of alkali metal or alkaline-earth metal and aluminium, silver, or the rare earth element layer of samarium or cerium.
9. multi-layer sealed organic thin film electroluminescent elements is arranged according to claim 1 or 5, it is characterized in that the gap location agent that contains in the sealing resin layer of exterior seal ring (9), (7) in the said formation is the fine powder of molecule, or tiny glass fiber, or the glass marble of minute diameter.
10. multi-layer sealed organic thin film electroluminescent elements is arranged according to claim 1 or 5, it is characterized in that the resin binder that contains in exterior seal ring (9), (7) sealing resin layer in the said formation is the epoxide-resin glue of hot curing, or the epoxide-resin glue of ultraviolet light polymerization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99227857U CN2384314Y (en) | 1999-07-15 | 1999-07-15 | Organic film electroluminescent element with multi-layer seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99227857U CN2384314Y (en) | 1999-07-15 | 1999-07-15 | Organic film electroluminescent element with multi-layer seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2384314Y true CN2384314Y (en) | 2000-06-21 |
Family
ID=34017321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99227857U Expired - Fee Related CN2384314Y (en) | 1999-07-15 | 1999-07-15 | Organic film electroluminescent element with multi-layer seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2384314Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346497C (en) * | 2002-11-28 | 2007-10-31 | 友达光电股份有限公司 | Making method of organic electroluminescent cell structure and making method of its solid protective layer |
| CN100411186C (en) * | 2003-10-29 | 2008-08-13 | 铼宝科技股份有限公司 | Organic light-emitting display panel |
| CN100452419C (en) * | 2003-05-08 | 2009-01-14 | 三洋电机株式会社 | Organic electroluminescent display device |
| CN1638536B (en) * | 2003-12-26 | 2010-04-28 | 株式会社半导体能源研究所 | Display device and method for manufacturing display device |
| CN1536938B (en) * | 2003-04-12 | 2010-10-06 | 三星移动显示器株式会社 | Organic electroluminescent display device and manufacture method thereof |
| CN101198201B (en) * | 2006-12-06 | 2012-01-25 | 三星移动显示器株式会社 | Organic light emitting display apparatus and method of manufacturing the same |
| CN103915573A (en) * | 2014-03-05 | 2014-07-09 | 厦门天马微电子有限公司 | Packaging cover plate, manufacturing method and display device |
| CN104362103A (en) * | 2014-11-13 | 2015-02-18 | 京东方科技集团股份有限公司 | Packaging device and packaging method |
| WO2016045163A1 (en) * | 2014-09-22 | 2016-03-31 | 深圳市华星光电技术有限公司 | Oled packaging method and oled packaging structure |
| WO2017008357A1 (en) * | 2015-07-13 | 2017-01-19 | 深圳市华星光电技术有限公司 | Organic light emitting diode package, manufacturing method thereof and display device |
| CN112038299A (en) * | 2019-06-04 | 2020-12-04 | 胜丽国际股份有限公司 | Stacked sensor package structure |
-
1999
- 1999-07-15 CN CN99227857U patent/CN2384314Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346497C (en) * | 2002-11-28 | 2007-10-31 | 友达光电股份有限公司 | Making method of organic electroluminescent cell structure and making method of its solid protective layer |
| CN1536938B (en) * | 2003-04-12 | 2010-10-06 | 三星移动显示器株式会社 | Organic electroluminescent display device and manufacture method thereof |
| US8652566B2 (en) | 2003-04-12 | 2014-02-18 | Samsung Display Co., Ltd. | Organic electroluminescent display device and method of manufacturing the same |
| US10135030B2 (en) | 2003-04-12 | 2018-11-20 | Samsung Display Co., Ltd. | Organic electroluminescent display device and method of manufacturing the same |
| US9711757B2 (en) | 2003-04-12 | 2017-07-18 | Samsung Display Co., Ltd. | Organic electroluminescent display device and method of manufacturing the same |
| CN100452419C (en) * | 2003-05-08 | 2009-01-14 | 三洋电机株式会社 | Organic electroluminescent display device |
| CN100411186C (en) * | 2003-10-29 | 2008-08-13 | 铼宝科技股份有限公司 | Organic light-emitting display panel |
| CN1638536B (en) * | 2003-12-26 | 2010-04-28 | 株式会社半导体能源研究所 | Display device and method for manufacturing display device |
| CN101198201B (en) * | 2006-12-06 | 2012-01-25 | 三星移动显示器株式会社 | Organic light emitting display apparatus and method of manufacturing the same |
| CN103915573B (en) * | 2014-03-05 | 2017-05-17 | 厦门天马微电子有限公司 | Packaging cover plate, manufacturing method and display device |
| CN103915573A (en) * | 2014-03-05 | 2014-07-09 | 厦门天马微电子有限公司 | Packaging cover plate, manufacturing method and display device |
| WO2016045163A1 (en) * | 2014-09-22 | 2016-03-31 | 深圳市华星光电技术有限公司 | Oled packaging method and oled packaging structure |
| CN104362103B (en) * | 2014-11-13 | 2017-03-15 | 京东方科技集团股份有限公司 | Packaging system and method for packing |
| US9673356B2 (en) | 2014-11-13 | 2017-06-06 | Boe Technology Group Co., Ltd. | Packaging device and packaging method |
| CN104362103A (en) * | 2014-11-13 | 2015-02-18 | 京东方科技集团股份有限公司 | Packaging device and packaging method |
| WO2017008357A1 (en) * | 2015-07-13 | 2017-01-19 | 深圳市华星光电技术有限公司 | Organic light emitting diode package, manufacturing method thereof and display device |
| CN112038299A (en) * | 2019-06-04 | 2020-12-04 | 胜丽国际股份有限公司 | Stacked sensor package structure |
| CN112038299B (en) * | 2019-06-04 | 2022-05-06 | 胜丽国际股份有限公司 | Stacked sensor package structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI AEROSPACE SHANGDA TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: ZHANG ZHILIN |
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Address after: 200072 room 504, science and Technology Park, 149 extension Road, Shanghai, Zhang Cuiqun Patentee after: Shangdaoude Science and Technology Co., Ltd., Shanghai Astronautics Group Address before: 201800 Department of materials science, Jiading campus, Shanghai Univer Patentee before: Zhang Zhilin |
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