EP1984953 - THIN-FILM TRANSISTOR AND DISPLAY DEVICE WITH OXIDE SEMICONDUCTOR AND GATE DIELECTRIC HAVING AN OXYGEN CONCENTRATION GRADIENT [Right-click to bookmark this link] | |||
Former [2008/44] | THIN-FILM TRANSISTOR AND DISPLAY DEVICE OXIDE SEMICONDUCTOR AND GATE DIELECTRIC HAVING AN OXYGEN CONCENTRATION GRADIENT | ||
[2018/23] | Status | No opposition filed within time limit Status updated on 18.10.2019 Database last updated on 03.09.2024 | |
Former | The patent has been granted Status updated on 09.11.2018 | ||
Former | Grant of patent is intended Status updated on 11.07.2018 | ||
Former | Examination is in progress Status updated on 21.04.2017 | Most recent event Tooltip | 09.07.2021 | Lapse of the patent in a contracting state New state(s): HU | published on 11.08.2021 [2021/32] | Applicant(s) | For all designated states Canon Kabushiki Kaisha 30-2, Shimomaruko 3-chome Ohta-Ku Tokyo 146-8501 / JP | [2008/44] | Inventor(s) | 01 /
HAYASHI, Ryo c/o CANON KABUSHIKI KAISHA 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 / JP | 02 /
ABE, Katsumi c/o CANON KABUSHIKI KAISHA 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 / JP | 03 /
SANO, Masafumi c/o CANON KABUSHIKI KAISHA 30-2, Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 / JP | [2018/50] |
Former [2008/44] | 01 /
HAYASHI, Ryo c/o CANON KABUSHIKI KAISHA 3-30-2, Shimomaruko, Ohta-ku Tokyo 146-8501 / JP | ||
02 /
ABE, Katsumi c/o CANON KABUSHIKI KAISHA 3-30-2, Shimomaruko, Ohta-ku Tokyo 146-8501 / JP | |||
03 /
SANO, Masafumi c/o CANON KABUSHIKI KAISHA 3-30-2, Shimomaruko, Ohta-ku Tokyo 146-8501 / JP | Representative(s) | WESER & Kollegen Patentanwälte PartmbB Radeckestraße 43 81245 München / DE | [N/P] |
Former [2014/42] | WESER & Kollegen Radeckestraße 43 81245 München / DE | ||
Former [2008/44] | Weser, Wolfgang Weser & Kollegen Patentanwälte Radeckestrasse 43 81245 München / DE | Application number, filing date | 07715131.4 | 23.02.2007 | [2008/44] | WO2007JP53981 | Priority number, date | JP20060074627 | 17.03.2006 Original published format: JP 2006074627 | [2008/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2007108293 | Date: | 27.09.2007 | Language: | EN | [2007/39] | Type: | A1 Application with search report | No.: | EP1984953 | Date: | 29.10.2008 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.09.2007 takes the place of the publication of the European patent application. | [2008/44] | Type: | B1 Patent specification | No.: | EP1984953 | Date: | 12.12.2018 | Language: | EN | [2018/50] | Search report(s) | International search report - published on: | EP | 27.09.2007 | Classification | IPC: | H01L29/786, H01L29/49, H01L29/51, H01L29/66, H01L21/02, H01L21/28 | [2018/24] | CPC: |
H01L29/7869 (EP,KR,US);
H01L21/02422 (EP,KR,US);
H01L21/02554 (EP,KR,US);
H01L21/02565 (EP,KR,US);
H01L21/02631 (EP,KR,US);
H01L21/28202 (EP,KR,US);
|
Former IPC [2018/23] | H01L29/786, H01L29/49, H01L29/66, H01L21/02, H01L21/28 | ||
Former IPC [2008/44] | H01L29/786 | Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR [2018/50] |
Former [2008/44] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | RS | Not yet paid | Title | German: | DÜNNFILMTRANSISTOR UND DISPLAY MIT OXIDHALBLEITER UND GATEDIELEKTRIKUM MIT SAUERSTOFF-KONZENTRATIONSGRADIENT | [2018/32] | English: | THIN-FILM TRANSISTOR AND DISPLAY DEVICE WITH OXIDE SEMICONDUCTOR AND GATE DIELECTRIC HAVING AN OXYGEN CONCENTRATION GRADIENT | [2018/23] | French: | TRANSISTOR EN COUCHES MINCES AVEC SEMI-CONDUCTEUR A OXYDE POUR DISPOSITIF D'AFFICHAGE ET DIELECTRIQUE DE GRILLE AYANT UN GRADIENT DE CONCENTRATION EN OXYGENE | [2018/23] |
Former [2008/44] | DÜNNSCHICHT-TRANSISTOR UND ANZEIGEVORRICHTUNG UND GATE-DIELEKTRIKUM MIT SAUERSTOFF-KONZENTRATIONSGRADIENT | ||
Former [2008/44] | THIN-FILM TRANSISTOR AND DISPLAY DEVICE OXIDE SEMICONDUCTOR AND GATE DIELECTRIC HAVING AN OXYGEN CONCENTRATION GRADIENT | ||
Former [2008/44] | TRANSISTOR EN COUCHES MINCES ET SEMI-CONDUCTEUR A OXYDE POUR DISPOSITIF D'AFFICHAGE ET DIELECTRIQUE DE GRILLE AYANT UN GRADIENT DE CONCENTRATION EN OXYGENE | Entry into regional phase | 04.09.2008 | National basic fee paid | 04.09.2008 | Designation fee(s) paid | 04.09.2008 | Examination fee paid | Examination procedure | 04.09.2008 | Examination requested [2008/44] | 30.10.2008 | Amendment by applicant (claims and/or description) | 03.09.2009 | Despatch of a communication from the examining division (Time limit: M04) | 30.12.2009 | Reply to a communication from the examining division | 11.04.2017 | Despatch of a communication from the examining division (Time limit: M04) | 09.08.2017 | Reply to a communication from the examining division | 25.10.2017 | Despatch of a communication from the examining division (Time limit: M04) | 06.02.2018 | Reply to a communication from the examining division | 12.07.2018 | Communication of intention to grant the patent | 31.10.2018 | Fee for grant paid | 31.10.2018 | Fee for publishing/printing paid | 31.10.2018 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 03.09.2009 | Opposition(s) | 13.09.2019 | No opposition filed within time limit [2019/47] | Fees paid | Renewal fee | 02.03.2009 | Renewal fee patent year 03 | 01.03.2010 | Renewal fee patent year 04 | 28.02.2011 | Renewal fee patent year 05 | 29.02.2012 | Renewal fee patent year 06 | 28.02.2013 | Renewal fee patent year 07 | 28.02.2014 | Renewal fee patent year 08 | 02.03.2015 | Renewal fee patent year 09 | 29.02.2016 | Renewal fee patent year 10 | 28.02.2017 | Renewal fee patent year 11 | 28.02.2018 | Renewal fee patent year 12 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | HU | 23.02.2007 | AT | 12.12.2018 | CY | 12.12.2018 | CZ | 12.12.2018 | DK | 12.12.2018 | EE | 12.12.2018 | ES | 12.12.2018 | FI | 12.12.2018 | IT | 12.12.2018 | LT | 12.12.2018 | LV | 12.12.2018 | MC | 12.12.2018 | NL | 12.12.2018 | PL | 12.12.2018 | RO | 12.12.2018 | SE | 12.12.2018 | SI | 12.12.2018 | SK | 12.12.2018 | TR | 12.12.2018 | IE | 23.02.2019 | LU | 23.02.2019 | BE | 28.02.2019 | CH | 28.02.2019 | FR | 28.02.2019 | LI | 28.02.2019 | BG | 12.03.2019 | GB | 12.03.2019 | GR | 13.03.2019 | IS | 12.04.2019 | PT | 12.04.2019 | [2021/32] |
Former [2021/26] | AT | 12.12.2018 | |
CY | 12.12.2018 | ||
CZ | 12.12.2018 | ||
DK | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SI | 12.12.2018 | ||
SK | 12.12.2018 | ||
TR | 12.12.2018 | ||
IE | 23.02.2019 | ||
LU | 23.02.2019 | ||
BE | 28.02.2019 | ||
CH | 28.02.2019 | ||
FR | 28.02.2019 | ||
LI | 28.02.2019 | ||
BG | 12.03.2019 | ||
GB | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2020/17] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
DK | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SI | 12.12.2018 | ||
SK | 12.12.2018 | ||
TR | 12.12.2018 | ||
IE | 23.02.2019 | ||
LU | 23.02.2019 | ||
BE | 28.02.2019 | ||
CH | 28.02.2019 | ||
FR | 28.02.2019 | ||
LI | 28.02.2019 | ||
BG | 12.03.2019 | ||
GB | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2020/11] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
DK | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SI | 12.12.2018 | ||
SK | 12.12.2018 | ||
IE | 23.02.2019 | ||
LU | 23.02.2019 | ||
BE | 28.02.2019 | ||
CH | 28.02.2019 | ||
FR | 28.02.2019 | ||
LI | 28.02.2019 | ||
BG | 12.03.2019 | ||
GB | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2020/09] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
DK | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SI | 12.12.2018 | ||
SK | 12.12.2018 | ||
IE | 23.02.2019 | ||
LU | 23.02.2019 | ||
CH | 28.02.2019 | ||
LI | 28.02.2019 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2020/04] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
DK | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SI | 12.12.2018 | ||
SK | 12.12.2018 | ||
LU | 23.02.2019 | ||
CH | 28.02.2019 | ||
LI | 28.02.2019 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2019/50] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
DK | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SI | 12.12.2018 | ||
SK | 12.12.2018 | ||
LU | 23.02.2019 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2019/48] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
DK | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SK | 12.12.2018 | ||
LU | 23.02.2019 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2019/47] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SK | 12.12.2018 | ||
LU | 23.02.2019 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2019/46] | AT | 12.12.2018 | |
CZ | 12.12.2018 | ||
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SK | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2019/45] | CZ | 12.12.2018 | |
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
MC | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SK | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2019/39] | CZ | 12.12.2018 | |
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
SK | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
IS | 12.04.2019 | ||
PT | 12.04.2019 | ||
Former [2019/37] | CZ | 12.12.2018 | |
EE | 12.12.2018 | ||
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
RO | 12.12.2018 | ||
SE | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
PT | 12.04.2019 | ||
Former [2019/35] | CZ | 12.12.2018 | |
ES | 12.12.2018 | ||
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
NL | 12.12.2018 | ||
PL | 12.12.2018 | ||
SE | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
PT | 12.04.2019 | ||
Former [2019/34] | ES | 12.12.2018 | |
FI | 12.12.2018 | ||
IT | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
NL | 12.12.2018 | ||
SE | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
PT | 12.04.2019 | ||
Former [2019/33] | ES | 12.12.2018 | |
FI | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
NL | 12.12.2018 | ||
SE | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
PT | 12.04.2019 | ||
Former [2019/30] | ES | 12.12.2018 | |
FI | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
NL | 12.12.2018 | ||
SE | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
Former [2019/24] | ES | 12.12.2018 | |
FI | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
SE | 12.12.2018 | ||
BG | 12.03.2019 | ||
GR | 13.03.2019 | ||
Former [2019/23] | ES | 12.12.2018 | |
FI | 12.12.2018 | ||
LT | 12.12.2018 | ||
LV | 12.12.2018 | ||
BG | 12.03.2019 | ||
Former [2019/22] | FI | 12.12.2018 | |
LT | 12.12.2018 | ||
BG | 12.03.2019 | ||
Former [2019/21] | FI | 12.12.2018 | |
LT | 12.12.2018 | ||
Former [2019/20] | LT | 12.12.2018 | Cited in | International search | [A]US5773325 (TERAMOTO SATOSHI [JP]) [A] 1-7 * column 1, line 50 - column 2, line 11 * * column 2, line 21 - line 27 * * column 4, line 9 - line 21 * * column 9, line 39 - column 10, line 5 *; | [A]US6087229 (ARONOWITZ SHELDON [US], et al) [A] 1-7 * column 1, line 60 - column 2, line 8 *; | [A]US2001041250 (WERKHOVEN CHRISTIAN J [US], et al) [A] 1-7 * paragraph [0006] - paragraph [0008] * * paragraph [0016] * * paragraph [0032] - paragraph [0033] * * paragraph [0056] * * paragraph [0076] * * paragraph [0082] * * paragraph [0086] - paragraph [0087] *; | [DA]JP2002076356 (JAPAN SCIENCE & TECH CORP) [DA] 1 * abstract *; | [DX]US2003047785 (KAWASAKI MASASHI [JP], et al) [DX] 1-7 * paragraph [0010] - paragraph [0011] * * paragraph [0038] - paragraph [0041] *; | [DX]JP2003086808 (KAWASAKI MASASHI, et al) [DX] 1-7 * the whole document *; | [A]US2003218221 (WAGER JOHN F [US], et al) [A] 1 * paragraph [0032] *; | [A]US2005127380 (KAWASAKI MASASHI [JP], et al) [A] 1-7 * paragraph [0028] - paragraph [0029] *; | [A]US2005199959 (CHIANG HAI Q [US], et al) [A] 2,3 * paragraph [0007] ** paragraph [0029] *; | [DA] - NOMURA K ET AL, "Room-temperature fabrication of transparent flexible thin-film transistors using amorphous oxide semiconductors", NATURE, NATURE PUBLISHING GROUP, LONDON, GB, (20041125), vol. 432, no. 25, ISSN 0028-0836, pages 488 - 492, XP002410190 [DA] 2,3 * the whole document * DOI: http://dx.doi.org/10.1038/nature03090 | by applicant | US5773325 | US6087229 | US2001041250 | JP2002076356 | US2005199959 | - NATURE, (2004), vol. 488, page 432 |