CN100517799C - 制造有机发光器件的方法 - Google Patents
制造有机发光器件的方法 Download PDFInfo
- Publication number
- CN100517799C CN100517799C CNB2006100726199A CN200610072619A CN100517799C CN 100517799 C CN100517799 C CN 100517799C CN B2006100726199 A CNB2006100726199 A CN B2006100726199A CN 200610072619 A CN200610072619 A CN 200610072619A CN 100517799 C CN100517799 C CN 100517799C
- Authority
- CN
- China
- Prior art keywords
- gas
- calandria
- chamber
- free radical
- plasma generating
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims abstract description 48
- 238000002161 passivation Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 112
- 239000010410 layer Substances 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 24
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 22
- 150000003254 radicals Chemical class 0.000 claims description 21
- 238000000354 decomposition reaction Methods 0.000 claims description 20
- 230000004888 barrier function Effects 0.000 claims description 19
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 11
- 229910000077 silane Inorganic materials 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000012044 organic layer Substances 0.000 claims description 8
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000007348 radical reaction Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000009616 inductively coupled plasma Methods 0.000 abstract description 3
- 238000005979 thermal decomposition reaction Methods 0.000 abstract description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 abstract 2
- 210000002381 plasma Anatomy 0.000 description 32
- 239000001257 hydrogen Substances 0.000 description 16
- 229910052739 hydrogen Inorganic materials 0.000 description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 150000002431 hydrogen Chemical class 0.000 description 5
- 241000628997 Flos Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000001149 thermolysis Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 241001364096 Pachycephalidae Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1081—Pillows comprising a neck support, e.g. a neck roll
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45565—Shower nozzles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/56—Devices for preventing snoring
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45574—Nozzles for more than one gas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
- C23C16/509—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges using internal electrodes
- C23C16/5096—Flat-bed apparatus
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
-
- 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
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/873—Encapsulations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nursing (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Optics & Photonics (AREA)
- Chemical Vapour Deposition (AREA)
- Electroluminescent Light Sources (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050028609 | 2005-04-06 | ||
KR1020050028609A KR100721576B1 (ko) | 2005-04-06 | 2005-04-06 | 유기 전계 발광 소자 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1845359A CN1845359A (zh) | 2006-10-11 |
CN100517799C true CN100517799C (zh) | 2009-07-22 |
Family
ID=37064282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100726199A Active CN100517799C (zh) | 2005-04-06 | 2006-04-05 | 制造有机发光器件的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8383208B2 (zh) |
JP (1) | JP4955293B2 (zh) |
KR (1) | KR100721576B1 (zh) |
CN (1) | CN100517799C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104561935A (zh) * | 2013-10-10 | 2015-04-29 | 三星显示有限公司 | 气相沉积设备 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6134191B2 (ja) * | 2013-04-07 | 2017-05-24 | 村川 惠美 | 回転型セミバッチald装置 |
KR101673016B1 (ko) * | 2013-08-27 | 2016-11-07 | 삼성디스플레이 주식회사 | 박막봉지 제조장치 및 이를 이용한 표시 장치의 제조방법 |
DE102013112855A1 (de) * | 2013-11-21 | 2015-05-21 | Aixtron Se | Vorrichtung und Verfahren zum Fertigen von aus Kohlenstoff bestehenden Nanostrukturen |
KR101616929B1 (ko) * | 2013-11-25 | 2016-04-29 | 엘지디스플레이 주식회사 | 유기발광 표시장치 제조방법 |
KR102378538B1 (ko) | 2015-08-11 | 2022-03-25 | 삼성디스플레이 주식회사 | 표시 장치의 제조 방법 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH668545A5 (fr) | 1986-06-27 | 1989-01-13 | Nestle Sa | Procede d'extraction de cartouches fermees pour la preparation de boissons. |
JPS63186876A (ja) * | 1987-01-30 | 1988-08-02 | Hitachi Ltd | プラズマcvd装置 |
JPS6479376A (en) * | 1987-09-21 | 1989-03-24 | Fujitsu Ltd | Thin film forming method |
JP2555209B2 (ja) * | 1990-01-19 | 1996-11-20 | 株式会社富士電機総合研究所 | 薄膜製造方法 |
JPH051381A (ja) * | 1991-06-21 | 1993-01-08 | Olympus Optical Co Ltd | 立方晶窒化硼素の合成方法 |
JP2648746B2 (ja) | 1991-09-26 | 1997-09-03 | 株式会社ジーティシー | 絶縁膜形成方法 |
JPH06314660A (ja) * | 1993-03-04 | 1994-11-08 | Mitsubishi Electric Corp | 薄膜形成法及びその装置 |
US5441768A (en) * | 1994-02-08 | 1995-08-15 | Applied Materials, Inc. | Multi-step chemical vapor deposition method for thin film transistors |
JPH0945624A (ja) | 1995-07-27 | 1997-02-14 | Tokyo Electron Ltd | 枚葉式の熱処理装置 |
US5916365A (en) * | 1996-08-16 | 1999-06-29 | Sherman; Arthur | Sequential chemical vapor deposition |
JP3524711B2 (ja) | 1997-03-18 | 2004-05-10 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
WO1999004911A1 (en) * | 1997-07-28 | 1999-02-04 | Massachusetts Institute Of Technology | Pyrolytic chemical vapor deposition of silicone films |
JPH11242994A (ja) | 1997-12-24 | 1999-09-07 | Toray Ind Inc | 発光素子およびその製造方法 |
JP2000323421A (ja) | 1999-05-14 | 2000-11-24 | Matsushita Electric Ind Co Ltd | 半導体薄膜の製造方法と製造装置、及び半導体装置 |
JP4172739B2 (ja) | 2000-04-28 | 2008-10-29 | 京セラ株式会社 | プラズマcvd法およびそれに用いる装置 |
EP1340247B1 (en) | 2000-09-19 | 2010-11-24 | Mattson Technology Inc. | Method of forming dielectric films |
US6811651B2 (en) * | 2001-06-22 | 2004-11-02 | Tokyo Electron Limited | Gas temperature control for a plasma process |
US6820570B2 (en) * | 2001-08-15 | 2004-11-23 | Nobel Biocare Services Ag | Atomic layer deposition reactor |
JP2003163082A (ja) * | 2001-11-26 | 2003-06-06 | Tatsuo Morita | 有機el用薄膜製造装置および方法 |
US6926572B2 (en) * | 2002-01-25 | 2005-08-09 | Electronics And Telecommunications Research Institute | Flat panel display device and method of forming passivation film in the flat panel display device |
JP3872363B2 (ja) | 2002-03-12 | 2007-01-24 | 京セラ株式会社 | Cat−PECVD法 |
JP2005082888A (ja) * | 2003-09-11 | 2005-03-31 | Tokyo Electron Ltd | 成膜装置 |
KR100685809B1 (ko) * | 2005-01-20 | 2007-02-22 | 삼성에스디아이 주식회사 | 화학 기상 증착 장치 |
-
2005
- 2005-04-06 KR KR1020050028609A patent/KR100721576B1/ko active IP Right Grant
-
2006
- 2006-04-03 JP JP2006102144A patent/JP4955293B2/ja active Active
- 2006-04-05 CN CNB2006100726199A patent/CN100517799C/zh active Active
- 2006-04-06 US US11/400,474 patent/US8383208B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104561935A (zh) * | 2013-10-10 | 2015-04-29 | 三星显示有限公司 | 气相沉积设备 |
CN104561935B (zh) * | 2013-10-10 | 2019-06-04 | 三星显示有限公司 | 气相沉积设备 |
Also Published As
Publication number | Publication date |
---|---|
KR100721576B1 (ko) | 2007-05-23 |
JP2006294608A (ja) | 2006-10-26 |
KR20060106156A (ko) | 2006-10-12 |
US20060228827A1 (en) | 2006-10-12 |
CN1845359A (zh) | 2006-10-11 |
JP4955293B2 (ja) | 2012-06-20 |
US8383208B2 (en) | 2013-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100685809B1 (ko) | 화학 기상 증착 장치 | |
KR100685806B1 (ko) | 증착 장치 | |
KR100936694B1 (ko) | 플라즈마 발생부를 구비하는 원자층 증착 장치 | |
US9018108B2 (en) | Low shrinkage dielectric films | |
CN100517799C (zh) | 制造有机发光器件的方法 | |
US20100099271A1 (en) | Method for improving process control and film conformality of pecvd film | |
US8821641B2 (en) | Nozzle unit, and apparatus and method for treating substrate with the same | |
CN1906325A (zh) | 用于形成金属层的方法和设备 | |
US20070221129A1 (en) | Apparatus for depositing atomic layer using gas separation type showerhead | |
CN1943021A (zh) | 电子装置用基板及其处理方法 | |
US10643841B2 (en) | Surface modification to improve amorphous silicon gapfill | |
US20140251540A1 (en) | Substrate supporter and substrate processing apparatus including the same | |
KR100685823B1 (ko) | 증착 방법 | |
JP4897010B2 (ja) | 蒸着装置及び蒸着方法 | |
KR20130095119A (ko) | 대기압 플라스마 발생 장치 | |
KR20070030596A (ko) | 화학기상증착 챔버의 시즈닝 방법 | |
CN102260861A (zh) | 化学气相沉积的装置和方法 | |
KR100700655B1 (ko) | 증착 장치 | |
US20090087587A1 (en) | Method of forming silicon nitride films | |
KR100685826B1 (ko) | 증착 장치 및 이를 이용한 증착 방법 | |
KR20150035247A (ko) | 샤워헤드 | |
WO2024053442A1 (ja) | プラズマ処理装置 | |
TW202309338A (zh) | 碳化矽基板製造方法 | |
KR100835838B1 (ko) | 박막 증착 장치 및 방법 | |
KR20020031523A (ko) | 래디컬 생성기를 이용한 금속 박막 증착 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090116 Address after: Gyeonggi Do Korea Suwon Applicant after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung SDI Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090116 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121203 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121203 Address after: South Korea Gyeonggi Do Yongin Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Mobile Display Co., Ltd. |