KR20220101770A - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR20220101770A KR20220101770A KR1020227023573A KR20227023573A KR20220101770A KR 20220101770 A KR20220101770 A KR 20220101770A KR 1020227023573 A KR1020227023573 A KR 1020227023573A KR 20227023573 A KR20227023573 A KR 20227023573A KR 20220101770 A KR20220101770 A KR 20220101770A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- oxide semiconductor
- insulating layer
- oxide
- semiconductor layer
- Prior art date
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- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002294 plasma sputter deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2a 내지 도 2d는 반도체 장치 및 상기 반도체 장치를 제작하기 위한 방법의 일 실시예를 도시한 도면.
도 3a 내지 도 3e는 반도체 장치 및 상기 반도체 장치를 제작하기 위한 방법의 일 실시예를 도시한 도면.
도 4a 및 도 4b는 각각 반도체 장치의 일 실시예를 도시한 도면.
도 5a 내지 도 5d는 반도체 장치 및 상기 반도체 장치를 제작하기 위한 방법의 일 실시예를 도시한 도면.
도 6a 내지 도 6c는 각각 반도체 장치의 일 실시예를 도시한 도면.
도 7은 반도체 장치의 일 실시예를 도시한 도면.
도 8은 반도체 장치의 일 실시예를 도시한 도면.
도 9는 반도체 장치의 일 실시예를 도시한 도면.
도 10a 및 도 10b는 반도체 장치의 일 실시예를 도시한 도면.
도 11a 및 도 11b는 전자 기기를 도시한 도면.
도 12a 내지 도 12f는 각각 전자 기기를 도시한 도면.
도 13a 및 도 13b는 반도체 장치의 일 실시예를 도시한 도면.
도 14는 산소 도입 조건 하에서 산화물 반도체층의 시트 저항을 도시한 도면.
402: 게이트 절연층 403: 산화물 반도체층
404a, 404b: 금속 산화물 영역 405a: 소스 전극층
405b: 드레인 전극층 407: 산화물 절연층
409: 보호 절연층 410, 420: 트랜지스터
421: 산소 422: 산화물 반도체층
426, 427: 산화물 절연층 430: 트랜지스터
436: 절연층 437: 산화물 절연층
438: 보호 절연층 440: 트랜지스터
441: 산화물 반도체층 450: 트랜지스터
451: 산화물 반도체층 455a, 455b: 개구
456a, 456b: 도전층 457: 보호 절연층
465a, 465b: 배선층 467: 산화물 절연층
468, 469: 보호 절연층 500: 기판
501: 게이트 전극층 503: 산화물 반도체층
505a: 소스 전극층 505b: 드레인 전극층
505c: 전극층 536: 하지층
540: 트랜지스터 550: TEG
565a, 565b: 배선층 567: 게이트 절연층
569: 보호 절연층 571, 572, 573: 플롯
601: 기판 602: 포토다이오드
606a, 606b, 606c: 반도체층 608: 접착층
613: 기판 631: 절연층
632: 보호 절연층 633, 634: 층간 절연층
640: 트랜지스터 641, 642: 전극층
643: 도전층 645: 게이트 전극층
656: 트랜지스터 658: 포토다이오드 리셋 신호선
659: 게이트 신호선 671: 포토 센서 출력 신호선
672: 포토 센서 기준 신호선 2700: e-북 판독기
2701, 2703: 하우징 2705, 2707: 표시부
2711: 힌지 2721: 전원 스위치
2723: 조작 키 2725: 스피커
2800, 2801: 하우징 2802: 표시 패널
2803: 스피커 2804: 마이크로폰
2805: 조작 키 2806: 포인팅 디바이스
2807: 카메라 렌즈 2808: 외부 접속 단자
2810: 태양 전지 2811: 외부 메모리 슬롯
3001: 본체 3002: 하우징
3003: 표시부 3004: 키보드
3021: 본체 3022: 스타일러스
3023: 표시부 3024: 조작 버튼
3025: 외부 인터페이스 3051: 본체
3053: 접안부 3054: 조작 스위치
3055: 표시부(B) 3056: 배터리
3057: 표시부(A) 4001: 기판
4002: 화소부 4003: 신호선 구동 회로
4004: 주사선 구동 회로 4005: 실링재
4006: 기판 4008: 액정층
4010, 4011: 트랜지스터 4013: 액정 소자
4015: 연결 단자 전극 4016: 단자 전극
4018, 4018a, 418b: FPC 4019: 이방성 도전성 막
4020: 산화물 절연층 4021, 4023: 절연층
4024: 보호 절연층 4030, 4031: 전극층
4032, 4033: 절연층 4510: 격벽
4511: 전계발광 층 4513: 발광 소자
4514: 충전재 4612: 캐비티
4613: 구형 입자 4614: 충전재
4615a: 검은색 영역 4615b: 흰색 영역
9600: 텔레비전 세트 9601: 하우징
9603: 표시부 9605: 지지대
9630: 하우징 9631: 표시부
9632: 조작 키 9633: 태양 전지
9634: 충전 및 방전 제어 회로 9635: 배터리
9636, 9637: 변환기
Claims (1)
- 반도체 장치에 있어서,
게이트 전극;
상기 게이트 전극 위의 게이트 절연층;
상기 게이트 절연층 위의 산화물 반도체층;
상기 산화물 반도체층 위의 제 1 도전층;
상기 제 1 도전층 위에 있고 상기 제 1 도전층과 직접 접하는 제 2 도전층;
상기 산화물 반도체층 위의 제 3 도전층;
상기 제 3 도전층 위에 있고 상기 제 3 도전층과 직접 접하는 제 4 도전층;
상기 제 2 도전층을 덮는 제 1 금속 산화물 영역;
상기 제 4 도전층을 덮는 제 2 금속 산화물 영역;
상기 제 1 금속 산화물 영역 및 상기 제 2 금속 산화물 영역 위에 있고 상기 산화물 반도체층과 직접 접하는 절연층; 및
상기 절연층 위의 화소 전극을 포함하고,
상기 화소 전극은 상기 제 1 금속 산화물 영역 및 상기 절연층에 제공된 개구를 통해 상기 제 2 도전층과 직접 접하는, 반도체 장치.
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JP (10) | JP5216883B2 (ko) |
KR (11) | KR102480055B1 (ko) |
CN (3) | CN106340542A (ko) |
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