CN100484354C - 用于厚膜电致发光显示器的插入层 - Google Patents
用于厚膜电致发光显示器的插入层 Download PDFInfo
- Publication number
- CN100484354C CN100484354C CNB02803838XA CN02803838A CN100484354C CN 100484354 C CN100484354 C CN 100484354C CN B02803838X A CNB02803838X A CN B02803838XA CN 02803838 A CN02803838 A CN 02803838A CN 100484354 C CN100484354 C CN 100484354C
- Authority
- CN
- China
- Prior art keywords
- thick
- layer
- film
- electroluminescent display
- porous 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 title description 2
- 230000037431 insertion Effects 0.000 title description 2
- 239000010408 film Substances 0.000 claims abstract description 90
- 239000010409 thin film Substances 0.000 claims abstract description 33
- 238000000576 coating method Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 12
- 241000894007 species Species 0.000 claims description 12
- 239000002178 crystalline material Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 7
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 5
- 241001175904 Labeo bata Species 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 28
- 229910002113 barium titanate Inorganic materials 0.000 description 28
- 239000012528 membrane Substances 0.000 description 23
- 239000000463 material Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- 239000000758 substrate Substances 0.000 description 13
- 239000011572 manganese Substances 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 8
- 229910052748 manganese Inorganic materials 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 238000000137 annealing Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005401 electroluminescence Methods 0.000 description 6
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 6
- 230000005012 migration Effects 0.000 description 6
- 238000013508 migration Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 239000003989 dielectric material Substances 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- -1 manganese activated magnesium sulfide zinc Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910052684 Cerium Inorganic materials 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- BPASUENMPUEIAD-UHFFFAOYSA-N [Mg++].[S--].[S--].[Zn++] Chemical compound [Mg++].[S--].[S--].[Zn++] BPASUENMPUEIAD-UHFFFAOYSA-N 0.000 description 3
- 150000001552 barium Chemical class 0.000 description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZFLUMSRGDONCMA-UHFFFAOYSA-N P.[S-2].[Sr+2] Chemical compound P.[S-2].[Sr+2] ZFLUMSRGDONCMA-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- JTCFNJXQEFODHE-UHFFFAOYSA-N [Ca].[Ti] Chemical compound [Ca].[Ti] JTCFNJXQEFODHE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Chemical compound CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- ZEGFMFQPWDMMEP-UHFFFAOYSA-N strontium;sulfide Chemical compound [S-2].[Sr+2] ZEGFMFQPWDMMEP-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
Landscapes
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/761,971 US6589674B2 (en) | 2001-01-17 | 2001-01-17 | Insertion layer for thick film electroluminescent displays |
US09/761,971 | 2001-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1486581A CN1486581A (zh) | 2004-03-31 |
CN100484354C true CN100484354C (zh) | 2009-04-29 |
Family
ID=25063754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02803838XA Expired - Fee Related CN100484354C (zh) | 2001-01-17 | 2002-01-10 | 用于厚膜电致发光显示器的插入层 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6589674B2 (zh) |
EP (1) | EP1352545B1 (zh) |
JP (1) | JP2004520691A (zh) |
KR (1) | KR100856970B1 (zh) |
CN (1) | CN100484354C (zh) |
AT (1) | ATE434370T1 (zh) |
CA (1) | CA2434335C (zh) |
DE (1) | DE60232639D1 (zh) |
WO (1) | WO2002058438A2 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3875470B2 (ja) * | 2000-08-29 | 2007-01-31 | 三星エスディアイ株式会社 | ディスプレイの駆動回路及び表示装置 |
US6825054B2 (en) * | 2001-11-21 | 2004-11-30 | Paul Valentine | Light emitting ceramic device and method for fabricating the same |
JP2005513738A (ja) * | 2001-12-20 | 2005-05-12 | アイファイア テクノロジー コーポレーション | エレクトロルミネセンスディスプレイの安定化電極 |
EP1455985A1 (en) * | 2001-12-21 | 2004-09-15 | iFire Technology Inc. | Method of laser ablation for patterning thin film layers for electroluminescent displays |
AUPS327002A0 (en) | 2002-06-28 | 2002-07-18 | Kabay & Company Pty Ltd | An electroluminescent light emitting device |
US20040007972A1 (en) * | 2002-07-10 | 2004-01-15 | Chih-Yuan Wang | Electro-luminescent device |
CN100469203C (zh) * | 2002-09-12 | 2009-03-11 | 伊菲雷知识产权公司 | 用于电致发光显示器的氧氮化硅钝化的稀土激活硫代铝酸盐磷光体 |
AU2003266071A1 (en) * | 2002-09-13 | 2004-04-30 | Ifire Technology Inc. | Thin film phosphor for electroluminescent displays |
KR100515827B1 (ko) * | 2002-10-28 | 2005-09-21 | 삼성에스디아이 주식회사 | 유기 전계 발광소자 |
JP2006511045A (ja) * | 2002-12-20 | 2006-03-30 | アイファイアー・テクノロジー・コープ | 厚膜誘電性エレクトロルミネッセンスディスプレイ用のバリア層 |
ATE406081T1 (de) | 2002-12-20 | 2008-09-15 | Ifire Ip Corp | Passivierter aluminiumnitrid-phosphor für elektrolumineszenzanzeigen |
CA2528837A1 (en) * | 2003-07-07 | 2005-01-13 | Ifire Technology Corp. | Seal and sealing process for electroluminescent displays |
US7812522B2 (en) * | 2004-07-22 | 2010-10-12 | Ifire Ip Corporation | Aluminum oxide and aluminum oxynitride layers for use with phosphors for electroluminescent displays |
US7427367B2 (en) * | 2004-08-06 | 2008-09-23 | Ifire Technology Corp. | Barium thioaluminate phosphor materials with novel crystal structures |
US8193705B2 (en) * | 2005-11-02 | 2012-06-05 | Ifire Ip Corporation | Laminated conformal seal for electroluminescent displays |
JP2010525530A (ja) * | 2007-04-30 | 2010-07-22 | アイファイアー・アイピー・コーポレーション | 厚膜誘電性エレクトロルミネセントディスプレイ用の積層厚膜誘電体構造 |
TWI386106B (zh) * | 2007-08-06 | 2013-02-11 | Ind Tech Res Inst | 電激發光元件 |
US8102117B2 (en) * | 2007-11-30 | 2012-01-24 | World Properties, Inc. | Isolation mask for fine line display |
CN109254468A (zh) * | 2018-11-09 | 2019-01-22 | 广东彩乐智能包装科技有限公司 | 兼具电致变色和电致发光功能的柔性器件及其制备方法 |
CN113488596B (zh) * | 2021-06-30 | 2022-05-20 | 华中科技大学 | 一种Ce3+基卤化物电致发光器件 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947879B2 (ja) * | 1976-12-29 | 1984-11-21 | オムロン株式会社 | El素子の製造方法 |
FI64878C (fi) | 1982-05-10 | 1984-01-10 | Lohja Ab Oy | Kombinationsfilm foer isynnerhet tunnfilmelektroluminensstrukturer |
US4897319A (en) | 1988-07-19 | 1990-01-30 | Planar Systems, Inc. | TFEL device having multiple layer insulators |
JPH02195682A (ja) | 1989-01-25 | 1990-08-02 | Nippon Seiki Co Ltd | 薄膜el素子の絶縁層形成方法 |
US5309070A (en) | 1991-03-12 | 1994-05-03 | Sun Sey Shing | AC TFEL device having blue light emitting thiogallate phosphor |
US5432015A (en) | 1992-05-08 | 1995-07-11 | Westaim Technologies, Inc. | Electroluminescent laminate with thick film dielectric |
GB9317408D0 (en) | 1993-08-20 | 1993-10-06 | Ultra Silicon Techn Uk Ltd | Ac thin film electroluminescent device |
KR0165867B1 (ko) | 1995-01-21 | 1999-04-15 | 김은영 | 백색발광용 전계발광소자 및 그 제조방법 |
JPH10308283A (ja) * | 1997-03-04 | 1998-11-17 | Denso Corp | El素子およびその製造方法 |
US6025677A (en) | 1997-04-11 | 2000-02-15 | The Regents Of The University Of California | Blue light emitting thiogallate phosphor including a thin nucleation layer of strontium sulfide |
JP2000353591A (ja) * | 1999-04-07 | 2000-12-19 | Tdk Corp | 複合基板、これを用いた薄膜発光素子、およびその製造方法 |
US6771019B1 (en) | 1999-05-14 | 2004-08-03 | Ifire Technology, Inc. | Electroluminescent laminate with patterned phosphor structure and thick film dielectric with improved dielectric properties |
US6677059B2 (en) * | 2000-12-12 | 2004-01-13 | Tdk Corporation | EL device and making method |
-
2001
- 2001-01-17 US US09/761,971 patent/US6589674B2/en not_active Expired - Lifetime
-
2002
- 2002-01-10 CA CA2434335A patent/CA2434335C/en not_active Expired - Fee Related
- 2002-01-10 DE DE60232639T patent/DE60232639D1/de not_active Expired - Fee Related
- 2002-01-10 AT AT02709927T patent/ATE434370T1/de not_active IP Right Cessation
- 2002-01-10 JP JP2002558784A patent/JP2004520691A/ja active Pending
- 2002-01-10 CN CNB02803838XA patent/CN100484354C/zh not_active Expired - Fee Related
- 2002-01-10 WO PCT/CA2002/000034 patent/WO2002058438A2/en active Application Filing
- 2002-01-10 KR KR1020037009462A patent/KR100856970B1/ko not_active IP Right Cessation
- 2002-01-10 EP EP02709927A patent/EP1352545B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100856970B1 (ko) | 2008-09-04 |
CN1486581A (zh) | 2004-03-31 |
CA2434335C (en) | 2012-01-03 |
EP1352545A2 (en) | 2003-10-15 |
US6589674B2 (en) | 2003-07-08 |
EP1352545B1 (en) | 2009-06-17 |
US20020094451A1 (en) | 2002-07-18 |
WO2002058438A3 (en) | 2002-09-26 |
ATE434370T1 (de) | 2009-07-15 |
DE60232639D1 (de) | 2009-07-30 |
KR20030081387A (ko) | 2003-10-17 |
WO2002058438A2 (en) | 2002-07-25 |
CA2434335A1 (en) | 2002-07-25 |
JP2004520691A (ja) | 2004-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100484354C (zh) | 用于厚膜电致发光显示器的插入层 | |
US7915803B2 (en) | Laminated thick film dielectric structure for thick film dielectric electroluminescent displays | |
CN1086002C (zh) | 荧光体和荧光显示器 | |
JP4897678B2 (ja) | エレクトロルミネセントディスプレイの発光体に使用するための酸化アルミニウムと酸窒化アルミニウム | |
CN100461978C (zh) | 发光元件、显示设备和显示设备的控制方法 | |
US8466615B2 (en) | EL functional film and EL element | |
CN1820551B (zh) | 用于电致发光显示器的氮化铝钝化的荧光体 | |
JPWO2003080765A1 (ja) | 蛍光体薄膜およびその製造方法ならびにelパネル | |
US20020125821A1 (en) | Electroluminescent display formed on glass with a thick film dielectric layer | |
CN101218855B (zh) | 用于厚电介质电致发光显示器的含有氧化镁的阻挡层 | |
JP4433384B2 (ja) | エレクトロルミネッセンス素子および表示装置 | |
JP2005538516A (ja) | エレクトロルミネセンス表示装置用薄膜蛍光体 | |
JP3966732B2 (ja) | El素子およびその製造方法 | |
JPH0883686A (ja) | 薄膜発光素子 | |
JP4831939B2 (ja) | 発光体薄膜及び発光素子 | |
WO2002073708A2 (en) | Electroluminescent display device | |
CN113867066A (zh) | 一种白光交流电致发光器件及其制备方法 | |
KR100319766B1 (ko) | 교류-직류 하이브리드형 박막전계발광소자 | |
JPS6196696A (ja) | 薄膜el素子の製造方法 | |
JPH03280395A (ja) | 発光体薄膜および薄膜el素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: 1115901 ALBERTA CO., LTD. Free format text: FORMER OWNER: IFIRE TECHNOLOGY INC. Effective date: 20050603 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050603 Address after: alberta canada Applicant after: 1115901 Alberta Limited Address before: alberta canada Applicant before: Ifire Technology Inc |
|
ASS | Succession or assignment of patent right |
Owner name: YIFEILEI INTELLECTUAL PROPERTY CO.,LTD. Free format text: FORMER OWNER: IFIRE TECHNOLOGY INC. Effective date: 20071116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071116 Address after: alberta canada Applicant after: Ifire Technology Corp. Address before: alberta canada Applicant before: Ifire Technology Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Ontario, Canada Patentee after: Ifire Technology Corp. Address before: alberta canada Patentee before: Ifire Technology Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20180110 |