KR100669667B1 - 고분자 유기 전자발광소자의 제조방법 - Google Patents
고분자 유기 전자발광소자의 제조방법 Download PDFInfo
- Publication number
- KR100669667B1 KR100669667B1 KR1019980019798A KR19980019798A KR100669667B1 KR 100669667 B1 KR100669667 B1 KR 100669667B1 KR 1019980019798 A KR1019980019798 A KR 1019980019798A KR 19980019798 A KR19980019798 A KR 19980019798A KR 100669667 B1 KR100669667 B1 KR 100669667B1
- Authority
- KR
- South Korea
- Prior art keywords
- forming
- organic
- cathode
- substrate
- organic film
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
- H10K71/13—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
- H10K71/135—Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing using ink-jet printing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (1)
- (a) 기판위에 애노드를 형성하는 단계;(b) 상기 애노드 상부에 캐소드 세퍼레이타를 형성하는 단계;(c) 캐소드 세퍼레이타가 형성된 기판의 소정 영역에만 고분자 발광층 형성용 조성물을 노즐을 통하여 원하는 막 패턴에 따라 분사하여 고분자 발광층을 형성하는 단계; 및(d) 고분자 발광층이 형성된 기판 상부에 캐소드를 형성하는 단계를 포함하며,상기 캐소드 세퍼레이타의 막 두께가 상기 고분자 발광층의 막 두께보다 두껍게 형성되는 것을 특징으로 하는 고분자 유기 전자발광소자의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980019798A KR100669667B1 (ko) | 1998-05-29 | 1998-05-29 | 고분자 유기 전자발광소자의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980019798A KR100669667B1 (ko) | 1998-05-29 | 1998-05-29 | 고분자 유기 전자발광소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990086689A KR19990086689A (ko) | 1999-12-15 |
KR100669667B1 true KR100669667B1 (ko) | 2007-05-14 |
Family
ID=41634833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980019798A KR100669667B1 (ko) | 1998-05-29 | 1998-05-29 | 고분자 유기 전자발광소자의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100669667B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6420056B1 (en) * | 1999-07-08 | 2002-07-16 | International Business Machines Corporation | Electroluminescent device with dye-containing organic-inorganic hybrid materials as an emitting layer |
KR100508002B1 (ko) * | 2002-09-03 | 2005-08-17 | 엘지.필립스 엘시디 주식회사 | 노즐코팅을 이용한 유기 전계 발광 소자 제조 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05109480A (ja) * | 1991-10-15 | 1993-04-30 | Sharp Corp | 薄膜el素子の製造方法 |
EP0665449A1 (en) * | 1994-01-28 | 1995-08-02 | Canon Kabushiki Kaisha | Color filter, production process thereof, and liquid crystal panel |
JPH1012377A (ja) * | 1996-06-19 | 1998-01-16 | Seiko Epson Corp | アクティブマトリックス型有機el表示体の製造方法 |
JPH10106747A (ja) * | 1996-09-26 | 1998-04-24 | Mitsubishi Electric Corp | 有機エレクトロルミネッセンス表示装置およびその製法 |
JP2001307873A (ja) * | 2000-04-21 | 2001-11-02 | Toppan Printing Co Ltd | 有機エレクトロルミネッセンス表示素子およびその製造方法 |
-
1998
- 1998-05-29 KR KR1019980019798A patent/KR100669667B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05109480A (ja) * | 1991-10-15 | 1993-04-30 | Sharp Corp | 薄膜el素子の製造方法 |
EP0665449A1 (en) * | 1994-01-28 | 1995-08-02 | Canon Kabushiki Kaisha | Color filter, production process thereof, and liquid crystal panel |
JPH1012377A (ja) * | 1996-06-19 | 1998-01-16 | Seiko Epson Corp | アクティブマトリックス型有機el表示体の製造方法 |
JPH10106747A (ja) * | 1996-09-26 | 1998-04-24 | Mitsubishi Electric Corp | 有機エレクトロルミネッセンス表示装置およびその製法 |
JP2001307873A (ja) * | 2000-04-21 | 2001-11-02 | Toppan Printing Co Ltd | 有機エレクトロルミネッセンス表示素子およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR19990086689A (ko) | 1999-12-15 |
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