US 11,728,350 B2
Semiconductor device including transistor
Shunpei Yamazaki, Tokyo (JP); Hiroki Ohara, Kanagawa (JP); Toshinari Sasaki, Kanagawa (JP); Kosei Noda, Kanagawa (JP); and Hideaki Kuwabara, Kanagawa (JP)
Assigned to Semiconductor Energy Laboratory Co., Ltd., Atsugi (JP)
Filed by Semiconductor Energy Laboratory Co., Ltd., Atsugi (JP)
Filed on Feb. 16, 2022, as Appl. No. 17/672,901.
Application 13/751,189 is a division of application No. 12/846,534, filed on Jul. 29, 2010, granted, now 8,546,180, issued on Oct. 1, 2013.
Application 17/672,901 is a continuation of application No. 16/998,032, filed on Aug. 20, 2020, granted, now 11,348,949.
Application 16/998,032 is a continuation of application No. 16/546,469, filed on Aug. 21, 2019, granted, now 10,854,638, issued on Dec. 1, 2020.
Application 16/546,469 is a continuation of application No. 15/726,691, filed on Oct. 6, 2017, granted, now 10,396,097, issued on Aug. 27, 2019.
Application 15/726,691 is a continuation of application No. 15/063,664, filed on Mar. 8, 2016, granted, now 9,786,689, issued on Oct. 10, 2017.
Application 15/063,664 is a continuation of application No. 14/732,874, filed on Jun. 8, 2015, granted, now 9,293,601, issued on Mar. 22, 2016.
Application 14/732,874 is a continuation of application No. 14/472,618, filed on Aug. 29, 2014, granted, now 9,224,870, issued on Dec. 29, 2015.
Application 14/472,618 is a continuation of application No. 13/751,189, filed on Jan. 28, 2013, granted, now 8,822,990, issued on Sep. 2, 2014.
Claims priority of application No. 2009-179773 (JP), filed on Jul. 31, 2009.
Prior Publication US 2022/0181359 A1, Jun. 9, 2022
Int. Cl. H01L 27/00 (2006.01); H01L 29/00 (2006.01); G02F 1/1333 (2006.01); H01L 27/12 (2006.01); H01L 29/786 (2006.01); H01L 29/51 (2006.01); G02F 1/1337 (2006.01); G02F 1/1343 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); H01L 29/24 (2006.01)
CPC H01L 27/1225 (2013.01) [G02F 1/1337 (2013.01); G02F 1/1368 (2013.01); G02F 1/133345 (2013.01); G02F 1/134309 (2013.01); G02F 1/136227 (2013.01); G02F 1/136277 (2013.01); H01L 27/124 (2013.01); H01L 27/1214 (2013.01); H01L 27/1248 (2013.01); H01L 29/24 (2013.01); H01L 29/517 (2013.01); H01L 29/7869 (2013.01); H01L 29/78609 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A semiconductor device comprising:
a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a seventh transistor, an eighth transistor, and a ninth transistor; and
a first wiring, a second wiring, a third wiring, a fourth wiring, and a fifth wiring,
wherein one of a source and a drain of the first transistor is electrically connected to a first output terminal,
wherein one of a source and a drain of the second transistor is electrically connected to a second output terminal,
wherein a gate of the first transistor and a gate of the second transistor are electrically connected to the first wiring,
wherein the other of the source and the drain of the first transistor is electrically connected to the other of the source and the drain of the second transistor,
wherein the other of the source and the drain of the first transistor and the other of the source and the drain of the second transistor are electrically connected to the second wiring,
wherein one of a source and a drain of the third transistor is electrically connected to the one of the source and the drain of the first transistor, the first output terminal, and one of a source and a drain of the fifth transistor,
wherein the other of the source and the drain of the third transistor is electrically connected to one of a source and a drain of the fourth transistor and the third wiring,
wherein a gate of the sixth transistor is electrically connected to a gate of the fifth transistor and a gate of the seventh transistor,
wherein one of a source and a drain of the seventh transistor is electrically connected to one of a source and a drain of the eighth transistor, and
wherein the other of the source and the drain of the eighth transistor is electrically connected to the fourth wiring.