KR102389009B1 - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR102389009B1 KR102389009B1 KR1020150101458A KR20150101458A KR102389009B1 KR 102389009 B1 KR102389009 B1 KR 102389009B1 KR 1020150101458 A KR1020150101458 A KR 1020150101458A KR 20150101458 A KR20150101458 A KR 20150101458A KR 102389009 B1 KR102389009 B1 KR 102389009B1
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- KR
- South Korea
- Prior art keywords
- transistor
- gate
- semiconductor
- electrically connected
- drain
- 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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- 239000004065 semiconductor Substances 0.000 title claims abstract description 409
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- 238000000034 method Methods 0.000 claims description 76
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- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 229910052738 indium Inorganic materials 0.000 claims description 15
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 229910052725 zinc Inorganic materials 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 9
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- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 8
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- 229910052727 yttrium Inorganic materials 0.000 description 6
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- 239000011572 manganese Substances 0.000 description 4
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- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 3
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- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
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- 229910052723 transition metal Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- RGGPNXQUMRMPRA-UHFFFAOYSA-N triethylgallium Chemical compound CC[Ga](CC)CC RGGPNXQUMRMPRA-UHFFFAOYSA-N 0.000 description 1
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- H10D86/421—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs having a particular composition, shape or crystalline structure of the active layer
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- H10D86/471—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs having different architectures, e.g. having both top-gate and bottom-gate TFTs
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Abstract
제 1 트랜지스터~제 3 트랜지스터와, 제 1 게이트 및 제 2 게이트를 갖는 제 4 트랜지스터와, 제 1 노드~제 3 노드와, 용량 소자와, 입력 단자를 갖는 반도체 장치이고, 입력 단자에는 제 1 트랜지스터의 소스가 접속되고, 제 1 노드에는 제 1 트랜지스터의 드레인 및 제 2 트랜지스터의 소스가 접속되고, 제 2 노드에는 제 2 트랜지스터의 게이트, 제 2 트랜지스터의 드레인, 및 제 3 트랜지스터의 소스가 접속되고, 제 3 노드에는 제 3 트랜지스터의 게이트, 제 3 트랜지스터의 드레인, 용량 소자, 및 제 4 트랜지스터의 제 2 게이트가 접속된다.
Description
도 2는 구동 회로의 동작예를 도시한 회로도.
도 3은 구동 회로의 일례를 도시한 회로도.
도 4는 구동 회로의 일례를 도시한 회로도.
도 5는 비휘발성 메모리의 회로 구성의 일례를 도시한 회로도.
도 6은 DRAM의 회로 구성의 일례를 도시한 회로도.
도 7은 레지스터의 회로 구성의 일례를 도시한 회로도.
도 8은 표시 장치의 회로 구성의 일례를 도시한 회로도.
도 9는 트랜지스터의 일례를 도시한 상면도 및 단면도.
도 10은 트랜지스터의 단면도 및 트랜지스터의 에너지 밴드도.
도 11은 트랜지스터의 일례를 도시한 단면도.
도 12는 트랜지스터의 일례를 도시한 단면도.
도 13은 트랜지스터의 일례를 도시한 단면도.
도 14는 트랜지스터의 제작 방법의 일례를 도시한 단면도.
도 15는 트랜지스터의 제작 방법의 일례를 도시한 단면도.
도 16은 CPU의 구성예를 도시한 블록도.
도 17은 전자 기기의 일례를 도시한 사시도.
도 18은 RF 태그의 사용예를 도시한 사시도.
도 19는 구동 회로의 일례를 도시한 회로도.
M1: 트랜지스터
M2: 트랜지스터
M3: 트랜지스터
100: 회로
110: 메모리 셀
112: 트랜지스터
114: 용량 소자
120: 기억 장치
130: 메모리 셀
131: 용량 소자
140: 기억 장치
150: 레지스터 회로
151: 인버터
152: 인버터
153: 플립플롭 회로
154: 용량 소자
170: 화소
171: 용량 소자
172: 표시 소자
180: 표시 장치
600: 트랜지스터
640: 기판
651: 절연막
651a: 절연막
651b: 절연막
652: 절연막
653: 절연막
654: 절연막
655: 절연막
656: 절연막
660: 반도체
661: 반도체
662: 반도체
663: 반도체
671: 도전막
671a: 도전막
671b: 도전막
672: 도전막
672a: 도전막
672b: 도전막
673: 도전막
674: 도전막
678: 하드 마스크
901: 하우징
902: 하우징
903: 표시부
904: 표시부
905: 마이크로폰
906: 스피커
907: 조작 키
908: 스타일러스
911: 하우징
912: 마이크로폰
913: 외부 접속 포트
914: 조작 버튼
916: 표시부
917: 스피커
921: 하우징
922: 표시부
923: 키보드
924: 포인팅 디바이스
931: 하우징
932: 냉장실용 도어
933: 냉동실용 도어
941: 하우징
942: 하우징
943: 표시부
944: 조작 키
945: 렌즈
946: 접속부
951: 차체
952: 차륜
953: 대시보드
954: 라이트
1189: ROM 인터페이스
1190: 기판
1191: ALU
1192: ALU 컨트롤러
1193: 인스트럭션 디코더
1194: 인터럽트 컨트롤러
1195: 타이밍 컨트롤러
1196: 레지스터
1197: 레지스터 컨트롤러
1198: 버스 인터페이스
1199: ROM
4000: RF 태그
Claims (17)
- 반도체 장치에 있어서,
제 1 트랜지스터와;
제 2 트랜지스터와;
제 3 트랜지스터와;
제 1 게이트 및 제 2 게이트를 포함하는 제 4 트랜지스터와;
용량 소자와;
입력 단자를 포함하고,
상기 제 1 트랜지스터의 게이트는 제 3 노드에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 입력 단자에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 다른 쪽은 제 1 노드에 전기적으로 접속되고,
상기 제 2 트랜지스터의 게이트는 제 2 노드에 전기적으로 접속되고,
상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 1 노드에 전기적으로 접속되고,
상기 제 2 트랜지스터의 소스 및 드레인 중 다른 쪽은 상기 제 2 노드에 전기적으로 접속되고,
상기 제 3 트랜지스터의 게이트는 상기 제 3 노드에 전기적으로 접속되고,
상기 제 3 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 2 노드에 전기적으로 접속되고,
상기 제 3 트랜지스터의 소스 및 드레인 중 다른 쪽은 상기 제 3 노드에 전기적으로 접속되고,
상기 용량 소자의 제 1 단자는 상기 제 3 노드에 전기적으로 접속되고,
상기 제 2 게이트는 상기 제 3 노드에 전기적으로 접속되고,
상기 제 1 게이트 및 상기 제 2 게이트는 반도체층을 개재하여 서로 중첩되는, 반도체 장치. - 제 1 항에 있어서,
상기 제 1 트랜지스터는 제 3 게이트를 더 포함하고,
상기 제 3 트랜지스터는 제 4 게이트를 더 포함하고,
상기 제 2 트랜지스터는 제 5 게이트를 더 포함하고,
상기 제 3 게이트, 상기 제 4 게이트, 및 상기 제 5 게이트는 상기 제 3 노드에 전기적으로 접속되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 게이트 및 제 2 게이트를 포함하는 제 1 트랜지스터와;
제 3 게이트 및 제 4 게이트를 포함하는 제 2 트랜지스터와;
제 5 게이트 및 제 6 게이트를 포함하는 제 3 트랜지스터와;
용량 소자와;
입력 단자와;
제 7 게이트 및 제 8 게이트를 포함하는 제 4 트랜지스터를 포함하는 메모리 셀을 포함하고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 입력 단자에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 다른 쪽은 상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽에 전기적으로 접속되고,
상기 제 3 트랜지스터의 소스 및 드레인 중 한쪽은, 상기 제 3 게이트와 상기 제 2 트랜지스터의 소스 및 드레인 중 다른 쪽에 전기적으로 접속되고,
상기 제 1 게이트, 상기 제 2 게이트, 상기 제 4 게이트, 상기 제 5 게이트, 상기 제 6 게이트, 상기 제 7 게이트, 상기 제 3 트랜지스터의 소스 및 드레인 중 다른 쪽, 및 상기 용량 소자의 제 1 단자는 서로 전기적으로 접속되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터와;
제 2 트랜지스터와;
제 3 트랜지스터를 포함하고,
상기 제 3 트랜지스터는 제 1 게이트, 제 2 게이트, 및 채널 형성 영역을 포함하는 반도체층을 포함하고,
상기 제 1 게이트 및 상기 제 2 게이트는 상기 반도체층을 개재하여 서로 중첩되고,
상기 제 3 트랜지스터의 상기 제 2 게이트는 상기 제 1 트랜지스터의 게이트, 상기 제 2 트랜지스터의 게이트, 및 상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 2 트랜지스터의 소스 및 드레인 중 다른 쪽에 전기적으로 접속되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터와;
제 2 트랜지스터와;
제 3 트랜지스터를 포함하고,
상기 제 3 트랜지스터는 제 1 게이트, 제 2 게이트, 및 채널 형성 영역을 포함하는 반도체층을 포함하고,
상기 제 1 게이트 및 상기 제 2 게이트는 상기 반도체층을 개재하여 서로 중첩되고,
상기 제 3 트랜지스터의 상기 제 2 게이트는 상기 제 1 트랜지스터의 게이트, 상기 제 2 트랜지스터의 게이트, 및 상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 2 트랜지스터의 소스 및 드레인 중 다른 쪽에 전기적으로 접속되고,
상기 제 3 트랜지스터의 상기 제 2 게이트는 상기 제 2 트랜지스터의 제 2 게이트에 전기적으로 접속되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터와;
제 2 트랜지스터와;
제 3 트랜지스터를 포함하고,
상기 제 3 트랜지스터는 제 1 게이트, 제 2 게이트, 및 채널 형성 영역을 포함하는 반도체층을 포함하고,
상기 제 1 게이트 및 상기 제 2 게이트는 상기 반도체층을 개재하여 서로 중첩되고,
상기 제 3 트랜지스터의 상기 제 2 게이트는 상기 제 1 트랜지스터의 게이트, 상기 제 2 트랜지스터의 게이트, 및 상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 2 트랜지스터의 소스 및 드레인 중 다른 쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터 및 상기 제 2 트랜지스터 중 한쪽의 채널 길이는 10nm 이상 1㎛ 미만인, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터와;
제 2 트랜지스터와;
제 3 트랜지스터를 포함하고,
상기 제 3 트랜지스터의 게이트는 상기 제 1 트랜지스터의 제 1 게이트, 상기 제 2 트랜지스터의 제 1 게이트, 및 상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 2 트랜지스터의 소스 및 드레인 중 다른 쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터의 제 2 게이트는 상기 제 2 트랜지스터의 제 2 게이트에 전기적으로 접속되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터와;
제 2 트랜지스터를 포함하고,
노드는 상기 제 1 트랜지스터의 제 1 게이트, 상기 제 2 트랜지스터의 제 1 게이트, 및 상기 제 2 트랜지스터의 소스 및 드레인 중 한쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터의 소스 및 드레인 중 한쪽은 상기 제 2 트랜지스터의 소스 및 드레인 중 다른 쪽에 전기적으로 접속되고,
상기 제 1 트랜지스터의 제 2 게이트는 상기 제 2 트랜지스터의 제 2 게이트에 전기적으로 접속되는, 반도체 장치. - 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,
상기 제 1 트랜지스터 내지 상기 제 3 트랜지스터 각각은 n채널형 트랜지스터인, 반도체 장치. - 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,
상기 제 1 트랜지스터 내지 상기 제 3 트랜지스터 각각은 채널에 산화물 반도체를 포함하는, 반도체 장치. - 제 10 항에 있어서,
상기 산화물 반도체는 인듐, 아연, 및 M(M은 Al, Ti, Ga, Y, Zr, La, Ce, Nd, 또는 Hf)을 포함하는, 반도체 장치. - 기억 장치에 있어서,
제 1 항 내지 제 8 항 중 어느 한 항에 따른 반도체 장치와;
기억 소자를 포함하는, 기억 장치. - 레지스터 회로에 있어서,
제 1 항 내지 제 8 항 중 어느 한 항에 따른 반도체 장치를 포함하는, 레지스터 회로. - 표시 장치에 있어서,
제 1 항 내지 제 8 항 중 어느 한 항에 따른 반도체 장치와;
표시 소자를 포함하는, 표시 장치. - 전자 기기에 있어서,
제 1 항 내지 제 8 항 중 어느 한 항에 따른 반도체 장치와;
마이크로폰, 스피커, 표시부, 및 조작 키 중 적어도 하나를 포함하는, 전자 기기. - 삭제
- 삭제
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