Source: http://www.google.com/patents/US6858898?dq=patent:5881444
Timestamp: 2014-12-25 15:34:30
Document Index: 77651800

Matched Legal Cases: ['application No. 10', 'application No. 10', 'application No. 10', 'application No. 10', 'application No. 7', 'application No. 7', 'application No. 8']

Patent US6858898 - Semiconductor device and method for manufacturing the same - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsAn object of the present invention is to prevent the deterioration of a TFT (thin film transistor). The deterioration of the TFT by a BT test is prevented by forming a silicon oxide nitride film between the semiconductor layer of the TFT and a substrate, wherein the silicon oxide nitride film ranges...http://www.google.com/patents/US6858898?utm_source=gb-gplus-sharePatent US6858898 - Semiconductor device and method for manufacturing the sameAdvanced Patent SearchPublication numberUS6858898 B1Publication typeGrantApplication numberUS 09/532,915Publication dateFeb 22, 2005Filing dateMar 22, 2000Priority dateMar 23, 1999Fee statusPaidAlso published asUS7064388, US7504343, US7821071, US8154059, US8610182, US20050116294, US20060267114, US20090224260, US20110034215, US20120187411, US20140139776Publication number09532915, 532915, US 6858898 B1, US 6858898B1, US-B1-6858898, US6858898 B1, US6858898B1InventorsMasahiko Hayakawa, Mitsunori Sakama, Satoshi ToriumiOriginal AssigneeSemiconductor Energy Laboratory Co., Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (40), Non-Patent Citations (14), Referenced by (20), Classifications (30), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetSemiconductor device and method for manufacturing the sameUS 6858898 B1Abstract An object of the present invention is to prevent the deterioration of a TFT (thin film transistor). The deterioration of the TFT by a BT test is prevented by forming a silicon oxide nitride film between the semiconductor layer of the TFT and a substrate, wherein the silicon oxide nitride film ranges from 0.3 to 1.6 in a ratio of the concentration of N to the concentration of Si.
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Phys., vol. 79, No. 2, pp. 656-663, Jan. 15, 1996.13Yoshida, T. et al, "A Full-Color Thresholdless Antiferroelectric LCD Exhibiting Wide Viewing Angle with Fast Response Time," SID 97 Digest, pp. 841-844, 1997.14Yoshihara, T. et al, "Time Division Full Color LCD by Ferroelectric Liquid Crystal," EKISHO, vol. 3, No. 3, pp. 190-194, 1999.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS7253391Sep 14, 2004Aug 7, 2007Semiconductor Energy Laboratory Co., Ltd.Optical sensor device and electronic apparatusUS7358110 *Dec 29, 2005Apr 15, 2008Dongbu Electronics Co., LtdImage sensor having inner lensUS7449718 *Jan 2, 2004Nov 11, 2008Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and method of manufacturing thereofUS7456474Apr 29, 2005Nov 25, 2008Semiconductor Energy Laboratory Co., Ltd.Semiconductor device having insulating filmUS7495272Sep 30, 2004Feb 24, 2009Semiconductor Energy Labortaory Co., Ltd.Semiconductor device having photo sensor element and amplifier circuitUS7501306Sep 20, 2006Mar 10, 2009Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and method of manufacturing thereofUS7626194 *Jun 27, 2003Dec 1, 2009Lg Display Co., Ltd.Active matrix type organic electro luminescence display device including a low refractive thin film and method of fabricating the sameUS7671364 *Jul 18, 2006Mar 2, 2010Samsung Electronics Co., Ltd.Thin film transistor substrate for display unitUS7824950Mar 27, 2008Nov 2, 2010Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and method of fabricating the sameUS7825416 *Apr 14, 2009Nov 2, 2010International Business Machines CorporationImage sensor including spatially different active and dark pixel interconnect patternsUS7855416Nov 24, 2008Dec 21, 2010Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and manufacturing method thereofUS7888714Sep 15, 2005Feb 15, 2011Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and method of manufacturing the sameUS7919779Feb 12, 2009Apr 5, 2011Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and method of manufacturing thereofUS7932126Jan 6, 2009Apr 26, 2011Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and manufacturing method thereofUS7982386 *Mar 26, 2007Jul 19, 2011Samsung Mobile Display Co., Ltd.Organic light emitting display device with opaque electrodesUS8039782Jul 27, 2007Oct 18, 2011Semiconductor Energy Laboratory Co., Ltd.Optical sensor device and electronic apparatus with an amplifier circuit and dual level shift circuitUS8138589Sep 28, 2010Mar 20, 2012Semiconductor Energy Laboratory Co., Ltd.Semiconductor device and method of fabricating the sameUS8461509Oct 12, 2011Jun 11, 2013Semiconductor Energy Laboratory Co., Ltd.Optical sensor device including amplifier circuit and feedback resistorUS8592908Jul 7, 2011Nov 26, 2013Semiconductor Energy Laboratory Co., Ltd.Semiconductor substrate and manufacturing method of semiconductor deviceUS20120300133 *Dec 8, 2010Nov 29, 2012Sharp Kabushiki KaishaActive matrix substrate, liquid crystal panel, liquid crystal display device, television receiver* Cited by examinerClassifications U.S. Classification257/347, 257/649, 257/59, 257/411, 257/410, 257/639, 257/E27.111, 257/72International ClassificationH01L21/77, H01L21/00, H01L21/20, H01L27/01, H01L29/786, H01L27/12, H01L31/0392Cooperative ClassificationH01L27/1237, H01L21/2026, H01L29/78621, G02F1/1368, H01L27/12, H01L29/78603, H01L27/1214, H01L21/3145, H01L21/7624European ClassificationH01L27/12T, H01L21/762D, H01L29/786B4B, H01L21/314B2, H01L29/786A, H01L27/12Legal EventsDateCodeEventDescriptionJul 25, 2012FPAYFee paymentYear of fee payment: 8Aug 13, 2008FPAYFee paymentYear of fee payment: 4Jul 24, 2000ASAssignmentOwner name: SEMICONDUCTOR ENERGY LABORATORY CO., LTD., JAPANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HAYAKAWA, MASAHIKO;SAKAMA, MITSUNORI;TORIUMI, SATOSHI;REEL/FRAME:010945/0776Effective date: 20000627RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google