KR100611754B1 - 유기 전계 발광 소자의 제조 방법 - Google Patents
유기 전계 발광 소자의 제조 방법 Download PDFInfo
- Publication number
- KR100611754B1 KR100611754B1 KR1020040035740A KR20040035740A KR100611754B1 KR 100611754 B1 KR100611754 B1 KR 100611754B1 KR 1020040035740 A KR1020040035740 A KR 1020040035740A KR 20040035740 A KR20040035740 A KR 20040035740A KR 100611754 B1 KR100611754 B1 KR 100611754B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- ito
- manufacturing
- organic electroluminescent
- transparent electrode
- 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
Images
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
- H10K71/621—Providing a shape to conductive layers, e.g. patterning or selective deposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/124—Insulating layers formed between TFT elements and OLED elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8051—Anodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/878—Arrangements for extracting light from the devices comprising reflective means
-
- 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
- H10K71/60—Forming conductive regions or layers, e.g. electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
- H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/351—Thickness
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/361—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (12)
- 기판상에 투명 전극을 형성하는 단계; 및상기 투명 전극을 Cl2 가스, BCl3 가스, HBr 가스 및 HI 가스 중 어느 하나 이상을 이용하여 형성된 플라즈마를 이용하여 표면 처리하는 단계를 포함하는 것을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 1항에 있어서,상기 기판에는 상기 투명 전극들 사이를 분리하고, 절연하고, 단차를 보정해주는 절연막이 형성되어 있음을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 1항에 있어서,상기 기판에는 소오스/드레인 영역을 포함하는 반도체층, 게이트 절연막, 게이트 전극, 층간절연막 및 소오스/드레인 전극을 포함하는 박막트랜지스터 및 콘택홀이 형성된 평탄화층이 형성되어 있음을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 3항에 있어서,상기 평탄화층 상부에 반사막이 형성되어 있음을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 3항에 있어서,상기 콘택홀을 상기 소오스/드레인 전극과 투명 전극을 전기적으로 연결하기 위한 콘택홀임을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 1항에 있어서,상기 투명 전극은 ITO임을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 6항에 있어서,상기 ITO는 150 내지 250℃의 온도 범위에서 스퍼터링 장치를 이용하여 200 내지 2000Å의 두께로 증착함을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 1항에 있어서,상기 플라즈마는 ICP 또는 RIE 장치를 사용함을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 8항에 있어서,상기 ICP 장치는 0.5 내지 1.0Pa의 공정 압력, 2000 내지 3000W의 소오스 파워, 800 내지 1600W의 바이어스 파워 및 80 내지 120sccm의 소오스 가스를 포함하는 공정 조건을 사용하여 상기 투명전극을 표면처리함을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 9항에 있어서,상기 소오스 가스는 Cl2 가스, BCl3 가스, HBr 가스 및 HI 가스 중 어느 하나 이상임을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 1항에 있어서,상기 표면 처리 후의 투명 전극의 표면 조도는 10Å이하임을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
- 제 1항에 있어서,상기 표면 처리 후의 투명 전극의 표면 조도는 5 내지 8Å임을 특징으로 하는 유기 전계 발광 소자의 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040035740A KR100611754B1 (ko) | 2004-05-19 | 2004-05-19 | 유기 전계 발광 소자의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040035740A KR100611754B1 (ko) | 2004-05-19 | 2004-05-19 | 유기 전계 발광 소자의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050110541A KR20050110541A (ko) | 2005-11-23 |
KR100611754B1 true KR100611754B1 (ko) | 2006-08-10 |
Family
ID=37286051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040035740A Expired - Fee Related KR100611754B1 (ko) | 2004-05-19 | 2004-05-19 | 유기 전계 발광 소자의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100611754B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100843386B1 (ko) | 2007-04-12 | 2008-07-03 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 제조방법 |
KR101594352B1 (ko) * | 2013-03-07 | 2016-02-16 | 한국생산기술연구원 | Shadow mask를 이용한 유기 발광 소자 제조 방법 및 상기 방법으로 제조된 유기 발광 소자. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010057125A (ko) * | 1999-12-18 | 2001-07-04 | 이형도 | 양극이 처리된 유기발광소자 제조방법 |
-
2004
- 2004-05-19 KR KR1020040035740A patent/KR100611754B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010057125A (ko) * | 1999-12-18 | 2001-07-04 | 이형도 | 양극이 처리된 유기발광소자 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20050110541A (ko) | 2005-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100661439B1 (ko) | 표시 장치 및 그 제조 방법 | |
KR101415794B1 (ko) | 유기전계 발광 표시장치 및 그 제조방법 | |
US9881985B2 (en) | OLED device, AMOLED display device and method for manufacturing same | |
US7803029B2 (en) | Method of fabricating organic electroluminescent display device | |
US20080116463A1 (en) | Light-emitting apparatus and production method thereof | |
CN1454034A (zh) | 有机电致发光显示装置及其制造方法 | |
US20100193778A1 (en) | Organic light emitting diode display and method of manufacturing the same | |
US10840468B2 (en) | Organic EL element and method for manufacturing organic EL element | |
WO2016165196A1 (zh) | Oled显示器件 | |
KR20120003216A (ko) | 유기 발광 표시 장치 및 그 제조 방법 | |
CN104779268B (zh) | Oled显示器件 | |
US7592635B2 (en) | Organic electroluminescent device | |
CN101221972A (zh) | 有机电致发光显示器件及其制造方法 | |
TWI239790B (en) | Organic light-emitting device and fabrication method thereof | |
KR100386825B1 (ko) | 유기전계발광디스플레이장치 | |
KR20080059804A (ko) | 박막 트랜지스터 기판 및 이의 제조 방법 | |
KR100724483B1 (ko) | 유기전계발광표시장치 및 그 제조방법 | |
US11322563B2 (en) | Electroluminescent device with improved luminous efficiency and viewing angle and method of manufacturing the same | |
JP2007531297A (ja) | エレクトロルミネセント装置の中間層及びエレクトロルミネセント装置 | |
CN109148381B (zh) | 阵列基板及其制作方法、显示面板、显示装置 | |
KR100611754B1 (ko) | 유기 전계 발광 소자의 제조 방법 | |
CN104795429A (zh) | Oled显示器件 | |
JP2008108680A (ja) | 有機el素子の製造方法 | |
KR100417921B1 (ko) | 캔리스 유기 전계 발광 디스플레이 | |
KR101744874B1 (ko) | 유기발광소자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
Fee payment year number: 1 St.27 status event code: A-2-2-U10-U11-oth-PR1002 |
|
PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 4 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 5 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 6 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
FPAY | Annual fee payment |
Payment date: 20120730 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 7 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
FPAY | Annual fee payment |
Payment date: 20130731 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 8 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 9 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 10 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Not in force date: 20160805 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-PC1903 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
PC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20160805 St.27 status event code: N-4-6-H10-H13-oth-PC1903 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |