Source: http://www.google.com/patents/US6686228?dq=6188988
Timestamp: 2015-08-04 00:32:12
Document Index: 138038127

Matched Legal Cases: ['application No. 10', 'application No. 11', 'application No. 11', 'application No. 7', 'application No. 10', 'application No. 11', 'application No. 11', 'application No. 11']

Patent US6686228 - Semiconductor device and manufacturing method thereof - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsIt is an object of the present invention to provide a manufacturing method of semiconductor device whereby the number of processes is decreased due to simultaneously forming a contact hole in a lamination film of different material and film thickness (inorganic insulating film and organic resin film)...http://www.google.com/patents/US6686228?utm_source=gb-gplus-sharePatent US6686228 - Semiconductor device and manufacturing method thereofAdvanced Patent SearchPublication numberUS6686228 B2Publication typeGrantApplication numberUS 10/189,935Publication dateFeb 3, 2004Filing dateJul 3, 2002Priority dateMar 29, 1999Fee statusPaidAlso published asUS6475836, US6900462, US7633085, US8093591, US20020197846, US20040140471, US20050200767, US20100155732Publication number10189935, 189935, US 6686228 B2, US 6686228B2, US-B2-6686228, US6686228 B2, US6686228B2InventorsHideomi Suzawa, Yoshihiro KusuyamaOriginal AssigneeSemiconductor Energy Laboratory Co., Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (23), Non-Patent Citations (13), Referenced by (17), Classifications (26), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetSemiconductor device and manufacturing method thereof
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS5477359 *Jan 21, 1994Dec 19, 1995Sharp Kabushiki KaishaLiquid crystal projector having a vertical orientating polyimide filmUS5594569Jul 20, 1994Jan 14, 1997Semiconductor Energy Laboratory Co., Ltd.Liquid-crystal electro-optical apparatus and method of manufacturing the sameUS5643826Oct 25, 1994Jul 1, 1997Semiconductor Energy Laboratory Co., Ltd.Method for manufacturing a semiconductor deviceUS5922125Dec 10, 1996Jul 13, 1999Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and method of manufacturing the sameUS5923962Apr 28, 1995Jul 13, 1999Semiconductor Energy Laboratory Co., Ltd.Method for manufacturing a semiconductor deviceUS5952708Nov 18, 1996Sep 14, 1999Semiconductor Energy Laboratory Co., Ltd.Display deviceUS6115090Mar 23, 1998Sep 5, 2000Semiconductor Energy Laboratory Co., Ltd.Display deviceUS6160272Dec 9, 1997Dec 12, 2000Tdk CorporationSelf-light-emitting apparatus and semiconductor device used in the apparatusUS6169293Jul 22, 1999Jan 2, 2001Semiconductor Energy LabsDisplay deviceUS6195139Jul 2, 1996Feb 27, 2001Semiconductor Energy Laboratory Co., Ltd.Electro-optical deviceUS6204081 *May 20, 1999Mar 20, 2001Lg Lcd, Inc.Method for manufacturing a substrate of a liquid crystal display deviceUS6218206Sep 15, 1998Apr 17, 2001Mitsubishi Denki Kabushiki KaishaMethod for producing thin film transistor and thin film transistor using the sameUS6225645May 3, 1999May 1, 2001Semiconductor Energy Laboratory Cp., Ltd.Semiconductor device and method of manufacturing the sameUS6239470Oct 7, 1999May 29, 2001Semiconductor Energy Laboratory Co., Ltd.Active matrix electro-luminescent display thin film transistorUS6475836 *Mar 28, 2000Nov 5, 2002Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and manufacturing method thereofJPH1197702A Title not availableJPH07130652A Title not availableJPH10247735A Title not availableJPH10294280A Title not availableJPH11133463A Title not availableJPH11191628A Title not availableJPH11345767A Title not availableJPH11354442A Title not available* Cited by examinerNon-Patent CitationsReference1English abstract re Japanese patent application No. 10-294280, published Nov. 4, 1998.2English abstract re Japanese patent application No. 11-133463, published May 21, 1999.3English abstract re Japanese patent application No. 11-345767, published Dec. 14, 1999.4English abstract re Japanese patent application No. 7-130652, published May 19, 1995.5English abstract re Japanesse patent application No. 10-247735, published Sep. 14, 1998.6English abstract re Japanesse patent application No. 11-097702, published Apr. 9, 1999.7English abstract re Japanesse patent application No. 11-191628, published Jul. 13, 1999.8English abstract re Japanesse patent application No. 11-354442, published Dec. 24, 1999.9Furue, H. et al, "Characteristics and Driving Scheme of Polymer-Stabilized Monostable FLCD Exhibiting Fast Response Time and High Contrast Ratio with Gray-Scale Capability," SID 98 Digest, pp. 782-785, 1998.10Inui, S. et al, "Thresholdless Antiferroelectricity in Liquid Crystals and its Application to Displays," J. Mater Chem., vol. 6, No. 4, pp. 671-673, 1996.11Shimokawa, R. et al, ‘Characterization of High-Efficiency Cast-Si Solar Cell Wafers by MBIC Measurement,’ Japanese Journal of Applied Physics, vol. 27, No. 5, pp. 751-758, May, 1988.12Shimokawa, R. et al, 'Characterization of High-Efficiency Cast-Si Solar Cell Wafers by MBIC Measurement,' Japanese Journal of Applied Physics, vol. 27, No. 5, pp. 751-758, May, 1988.13Yoshida, T. et al, "A Full-Color Thresholdless Antiferroelectric LCD Exhibiting Wide Viewing Angle with Fast Response Time," SID 97 Digest, pp. 841-844, 1997.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS6909124Jun 25, 2003Jun 21, 2005Semiconductor Energy Laboratory Co., Ltd.Light emitting device and method of manufacturing the sameUS7041521 *Dec 6, 2004May 9, 2006Lg.Philips Lcd Co., Ltd.Array substrate and method thereof for liquid crystal display deviceUS7161177Apr 28, 2004Jan 9, 2007Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and manufacturing method thereofUS7635865Jul 29, 2004Dec 22, 2009Semiconductor Energy Laboratory Co., Ltd.Wiring and manufacturing method thereof, semiconductor device comprising said wiring, and dry etching methodUS7663142May 20, 2005Feb 16, 2010Semiconductor Energy Laboratory Co., Ltd.Light emitting device and method of manufacturing the sameUS7666718Jul 29, 2004Feb 23, 2010Semiconductor Energy Laboratory Co., Ltd.Wiring and manufacturing method thereof, semiconductor device comprising said wiring, and dry etching methodUS7968453Oct 11, 2007Jun 28, 2011Semiconductor Energy Laboratory Co., Ltd.Method for manufacturing display device, and etching apparatusUS8470647Jan 5, 2007Jun 25, 2013Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and manufacturing method thereofUS8901554May 31, 2012Dec 2, 2014Semiconductor Energy Laboratory Co., Ltd.Semiconductor device including channel formation region including oxide semiconductorUS9045831Jan 18, 2008Jun 2, 2015Semiconductor Energy Laboratory Co., Ltd.Wiring and manufacturing method thereof, semiconductor device comprising said wiring, and dry etching methodUS9087726Nov 7, 2013Jul 21, 2015Semiconductor Energy Laboratory Co., Ltd.Semiconductor deviceUS20010041392 *May 11, 2001Nov 15, 2001Hideomi SuzawaSemiconductor device and manufacturing method thereofUS20040155244 *Jan 14, 2004Aug 12, 2004Seiko Epson CorporationTransistor and method of manufacturing the same, electro-optical device, semiconductor device, and electronic apparatusUS20040195590 *Apr 28, 2004Oct 7, 2004Semiconductor Energy Laboratory Co., Ltd., A Japan CorporationSemiconductor device and manufacturing method thereofUS20050007508 *Jul 9, 2004Jan 13, 2005Kazunari SaitouDisplay device having an improved through-hole connectionUS20050056934 *Jul 29, 2004Mar 17, 2005Semiconductor Energy Laboratory Co. Ltd.Wiring and manufacturing method thereof, semiconductor device comprising said wiring, and dry etching methodUS20050106770 *Dec 6, 2004May 19, 2005Sang-Moo SongArray substrate and method thereof for liquid crystal display device* Cited by examinerClassifications U.S. Classification438/149, 257/E21.578, 257/E27.111, 430/30, 257/E21.256, 257/E21.576, 257/E21.252International ClassificationH01L21/84, H01L21/311, H01L27/12, H01L21/77, H01L21/768Cooperative ClassificationH01L27/1244, H01L27/1248, H01L21/76804, H01L2924/0002, H01L21/31116, H01L27/12, H01L21/31138, H01L21/76801European ClassificationH01L27/12T, H01L27/12, H01L21/768B2B, H01L21/311C2B, H01L21/768B, H01L21/311B2BLegal EventsDateCodeEventDescriptionNov 15, 2005CCCertificate of correctionJul 6, 2007FPAYFee paymentYear of fee payment: 4Jul 6, 2011FPAYFee paymentYear of fee payment: 8RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services