CN102637745A - 薄膜晶体管、显示装置和电子设备 - Google Patents
薄膜晶体管、显示装置和电子设备 Download PDFInfo
- Publication number
- CN102637745A CN102637745A CN2012100229153A CN201210022915A CN102637745A CN 102637745 A CN102637745 A CN 102637745A CN 2012100229153 A CN2012100229153 A CN 2012100229153A CN 201210022915 A CN201210022915 A CN 201210022915A CN 102637745 A CN102637745 A CN 102637745A
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- CN
- China
- Prior art keywords
- thin
- film transistor
- oxide semiconductor
- film
- channel 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.)
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- 239000010409 thin film Substances 0.000 title claims abstract description 65
- 239000004065 semiconductor Substances 0.000 claims abstract description 75
- 239000013078 crystal Substances 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000002800 charge carrier Substances 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 23
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 239000011733 molybdenum Substances 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000011135 tin Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 3
- 150000002602 lanthanoids Chemical class 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000010408 film Substances 0.000 abstract description 95
- 239000000969 carrier Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 59
- 238000000034 method Methods 0.000 description 34
- 230000008569 process Effects 0.000 description 28
- 239000001301 oxygen Substances 0.000 description 23
- 229910052760 oxygen Inorganic materials 0.000 description 23
- 238000000137 annealing Methods 0.000 description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 22
- 239000000758 substrate Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 11
- 229910021417 amorphous silicon Inorganic materials 0.000 description 10
- 238000005070 sampling Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 101100153525 Homo sapiens TNFRSF25 gene Proteins 0.000 description 8
- 102100022203 Tumor necrosis factor receptor superfamily member 25 Human genes 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052814 silicon oxide Inorganic materials 0.000 description 7
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 6
- 125000004430 oxygen atom Chemical group O* 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
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- 101150013423 dsl-1 gene Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 238000004549 pulsed laser deposition Methods 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- OFIYHXOOOISSDN-UHFFFAOYSA-N tellanylidenegallium Chemical compound [Te]=[Ga] OFIYHXOOOISSDN-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 229910000583 Nd alloy Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- VVTQWTOTJWCYQT-UHFFFAOYSA-N alumane;neodymium Chemical compound [AlH3].[Nd] VVTQWTOTJWCYQT-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
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- 238000010295 mobile communication Methods 0.000 description 1
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- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011027293A JP2012169344A (ja) | 2011-02-10 | 2011-02-10 | 薄膜トランジスタならびに表示装置および電子機器 |
JP2011-027293 | 2011-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102637745A true CN102637745A (zh) | 2012-08-15 |
CN102637745B CN102637745B (zh) | 2016-11-23 |
Family
ID=46622065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210022915.3A Active CN102637745B (zh) | 2011-02-10 | 2012-02-02 | 薄膜晶体管、显示装置和电子设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9276122B2 (zh) |
JP (1) | JP2012169344A (zh) |
CN (1) | CN102637745B (zh) |
TW (1) | TWI462304B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104867464A (zh) * | 2014-02-21 | 2015-08-26 | 株式会社半导体能源研究所 | 半导体装置及电子设备 |
CN107634034A (zh) * | 2017-09-15 | 2018-01-26 | 惠科股份有限公司 | 主动阵列开关的制造方法 |
CN109661701A (zh) * | 2016-09-01 | 2019-04-19 | 夏普株式会社 | 有源矩阵基板和显示装置 |
CN110268528A (zh) * | 2016-11-18 | 2019-09-20 | 亚洲大学校产学协力团 | 金属氧化物异质接合结构、其制造方法及含其的薄膜晶体管 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9252279B2 (en) * | 2011-08-31 | 2016-02-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP2013201211A (ja) * | 2012-03-23 | 2013-10-03 | Sony Corp | 薄膜トランジスタ、薄膜トランジスタの製造方法および電子機器 |
US9893088B2 (en) * | 2013-05-29 | 2018-02-13 | Joled Inc. | Thin film transistor device, method for manufacturing same and display device |
JP6178733B2 (ja) * | 2014-01-29 | 2017-08-09 | 出光興産株式会社 | 積層構造、その製造方法及び薄膜トランジスタ |
CN104319262B (zh) * | 2014-11-13 | 2017-02-01 | 京东方科技集团股份有限公司 | 一种多晶氧化物薄膜晶体管阵列基板及其制备方法 |
WO2017017966A1 (ja) * | 2015-07-30 | 2017-02-02 | 出光興産株式会社 | 結晶質酸化物半導体薄膜、結晶質酸化物半導体薄膜の製造方法及び薄膜トランジスタ |
TWI677109B (zh) * | 2018-02-02 | 2019-11-11 | 國立臺灣大學 | 抬頭顯示器、發光薄膜與其製法 |
CN110660865A (zh) * | 2018-06-29 | 2020-01-07 | 山东大学苏州研究院 | 一种可靠的双极性SnO薄膜晶体管及其制备方法 |
Citations (6)
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US20040012742A1 (en) * | 2002-07-18 | 2004-01-22 | Noriaki Ohnishi | Liquid crystal display device and method for fabricating the same |
CN1767159A (zh) * | 2004-08-30 | 2006-05-03 | 株式会社半导体能源研究所 | 显示装置的生产方法 |
JP2010171404A (ja) * | 2008-12-26 | 2010-08-05 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP2010261105A (ja) * | 2010-06-04 | 2010-11-18 | Idemitsu Kosan Co Ltd | スパッタリングターゲット及び透明導電膜及び透明導電ガラス基板 |
US20100295042A1 (en) * | 2008-01-23 | 2010-11-25 | Idemitsu Kosan Co., Ltd. | Field-effect transistor, method for manufacturing field-effect transistor, display device using field-effect transistor, and semiconductor device |
CN103038889A (zh) * | 2010-12-28 | 2013-04-10 | 出光兴产株式会社 | 具有氧化物半导体薄膜层的层叠结构以及薄膜晶体管 |
Family Cites Families (5)
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---|---|---|---|---|
JP4539181B2 (ja) * | 2004-06-07 | 2010-09-08 | 住友金属鉱山株式会社 | 透明導電膜、透明導電膜製造用焼結体ターゲット、透明導電性基材及びそれを用いた表示デバイス |
JP5242083B2 (ja) | 2007-06-13 | 2013-07-24 | 出光興産株式会社 | 結晶酸化物半導体、及びそれを用いてなる薄膜トランジスタ |
JP2009231664A (ja) | 2008-03-25 | 2009-10-08 | Idemitsu Kosan Co Ltd | 電界効果トランジスタ及びその製造方法 |
JP2010153802A (ja) * | 2008-11-20 | 2010-07-08 | Semiconductor Energy Lab Co Ltd | 半導体装置及び半導体装置の作製方法 |
KR20200124769A (ko) * | 2009-11-20 | 2020-11-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 트랜지스터 |
-
2011
- 2011-02-10 JP JP2011027293A patent/JP2012169344A/ja active Pending
-
2012
- 2012-01-25 US US13/358,152 patent/US9276122B2/en active Active
- 2012-01-31 TW TW101103117A patent/TWI462304B/zh active
- 2012-02-02 CN CN201210022915.3A patent/CN102637745B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040012742A1 (en) * | 2002-07-18 | 2004-01-22 | Noriaki Ohnishi | Liquid crystal display device and method for fabricating the same |
CN1767159A (zh) * | 2004-08-30 | 2006-05-03 | 株式会社半导体能源研究所 | 显示装置的生产方法 |
US20100295042A1 (en) * | 2008-01-23 | 2010-11-25 | Idemitsu Kosan Co., Ltd. | Field-effect transistor, method for manufacturing field-effect transistor, display device using field-effect transistor, and semiconductor device |
JP2010171404A (ja) * | 2008-12-26 | 2010-08-05 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP2010261105A (ja) * | 2010-06-04 | 2010-11-18 | Idemitsu Kosan Co Ltd | スパッタリングターゲット及び透明導電膜及び透明導電ガラス基板 |
CN103038889A (zh) * | 2010-12-28 | 2013-04-10 | 出光兴产株式会社 | 具有氧化物半导体薄膜层的层叠结构以及薄膜晶体管 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104867464A (zh) * | 2014-02-21 | 2015-08-26 | 株式会社半导体能源研究所 | 半导体装置及电子设备 |
CN104867464B (zh) * | 2014-02-21 | 2019-04-23 | 株式会社半导体能源研究所 | 半导体装置及电子设备 |
US10453866B2 (en) | 2014-02-21 | 2019-10-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
US11776969B2 (en) | 2014-02-21 | 2023-10-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and electronic device |
CN109661701A (zh) * | 2016-09-01 | 2019-04-19 | 夏普株式会社 | 有源矩阵基板和显示装置 |
US10942409B2 (en) | 2016-09-01 | 2021-03-09 | Sharp Kabushiki Kaisha | Active-matrix substrate and display device |
CN110268528A (zh) * | 2016-11-18 | 2019-09-20 | 亚洲大学校产学协力团 | 金属氧化物异质接合结构、其制造方法及含其的薄膜晶体管 |
CN107634034A (zh) * | 2017-09-15 | 2018-01-26 | 惠科股份有限公司 | 主动阵列开关的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI462304B (zh) | 2014-11-21 |
JP2012169344A (ja) | 2012-09-06 |
CN102637745B (zh) | 2016-11-23 |
US20120205648A1 (en) | 2012-08-16 |
US9276122B2 (en) | 2016-03-01 |
TW201240100A (en) | 2012-10-01 |
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