KR20170054360A - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR20170054360A KR20170054360A KR1020170057208A KR20170057208A KR20170054360A KR 20170054360 A KR20170054360 A KR 20170054360A KR 1020170057208 A KR1020170057208 A KR 1020170057208A KR 20170057208 A KR20170057208 A KR 20170057208A KR 20170054360 A KR20170054360 A KR 20170054360A
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- transistor
- wiring
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- potential
- gate
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—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
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- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
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- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/08104—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit in field-effect transistor switches
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10D86/441—Interconnections, e.g. scanning lines
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
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- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
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- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computing Systems (AREA)
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- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Logic Circuits (AREA)
- Shift Register Type Memory (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal Display Device Control (AREA)
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- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Control Of El Displays (AREA)
- Junction Field-Effect Transistors (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
개시하는 발명의 일 형태의 반도체 장치는, 제 1 전위를 제 1 배선에 공급하는 기능을 갖는 제 1 트랜지스터와, 제 2 전위를 제 1 배선에 공급하는 기능을 갖는 제 2 트랜지스터와, 제 1 트랜지스터의 게이트에 제 1 트랜지스터가 온이 되기 위한 제 3 전위를 공급한 후, 제 3 전위의 공급을 멈추는 기능을 갖는 제 3 트랜지스터와, 제 2 전위를 제 1 트랜지스터의 게이트에 공급하는 기능을 갖는 제 4 트랜지스터와, 제 1 신호에 오프셋을 가한 제 2 신호를 생성하는 기능을 갖는 제 1 회로를 가지며, 제 4 트랜지스터의 게이트에는, 제 2 신호가 입력되고, 제 2 신호의 최소값은, 제 2 전위 미만의 값이다.
Description
도 2는 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 3은 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 4는 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 5는 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 6은 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 7은 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 8은 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 9는 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 10은 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 11은 본 발명의 일 형태에 따르는 시프트 레지스터 회로를 설명하기 위한 도면.
도 12는 본 발명의 일 형태에 따르는 시프트 레지스터 회로를 설명하기 위한 도면.
도 13은 본 발명의 일 형태에 따르는 표시 장치를 설명하기 위한 도면.
도 14는 본 발명의 일 형태에 따르는 산화물 재료의 구조를 설명하는 도면.
도 15는 본 발명의 일 형태에 따르는 산화물 재료의 구조를 설명하는 도면.
도 16은 본 발명의 일 형태에 따르는 산화물 재료의 구조를 설명하는 도면.
도 17은 본 발명의 일 형태에 따르는 트랜지스터의 구조를 설명하는 도면.
도 18은 산화물 반도체층을 사용한 트랜지스터 특성의 그래프.
도 19는 트랜지스터의 오프 전류와 측정시 기판 온도의 관계를 도시하는 도면.
도 20은 본 발명의 일 형태에 따르는 전자 기기를 설명하는 도면.
도 21은 본 발명의 일 형태에 따르는 전자 기기를 설명하는 도면.
도 22는 본 발명의 일 형태에 따르는 반도체 장치를 설명하기 위한 도면.
도 23은 종래의 구동 회로를 설명하는 도면.
13; 배선 14; 배선
15; 배선 16; 배선
17; 배선 21; 배선
22; 배선 23; 배선
24; 배선 25; 배선
31; 배선 31_i; 배선
31_i-1; 배선 32; 배선
33; 배선 34; 배선
35; 배선 36; 배선
37; 배선 38; 배선
100; 회로 101; 용량 소자
102; 트랜지스터 103; 용량 소자
110; 회로 111; 트랜지스터
112; 트랜지스터 113; 트랜지스터
114; 트랜지스터 115; 트랜지스터
116; 트랜지스터 120; 회로
121; 트랜지스터 122; 트랜지스터
123; 트랜지스터 124; 트랜지스터
125; 트랜지스터 126; 트랜지스터
200; 플립플롭 회로 200_1; 플립플롭 회로
200_2; 플립플롭 회로 200_3; 플립플롭 회로
600; 피소자 형성층 601; 도전층
602; 절연층 603; 산화물 반도체층
606; 절연층 608; 도전층
100A; 회로 100B; 회로
101A; 용량 소자 101B; 용량 소자
102A; 트랜지스터 102B; 트랜지스터
4001; 기판 4002; 화소부
4003; 신호선 구동 회로 4004; 주사선 구동 회로
4005; 씰재 4006; 기판
4018; FPC 4018a; FPC
4018b; FPC 604a; 영역
604b; 영역 605a; 도전층
605b; 도전층 9630; 하우징
9631; 표시부 9632; 조작 키
9633; 스피커 9635; 조작 키
9636; 접속 단자 9638; 마이크로 폰
9651; 태양 전지 9652; 배터리
9653; 윈도우형 표시부 9672; 기록 매체 판독부
9676; 셔터 버튼 9677; 수상부
9680; 외부 접속 포트 9681; 포인팅 디바이스
IN; 신호 INO; 신호
IN1; 신호 IN1O; 신호
IN2; 신호 IN2O; 신호
IN3; 신호 SE; 신호
OUT; 신호 OUTA; 신호
OUTB; 신호 OUT1; 신호
OUT2; 신호 OUTN; 신호
VH; 전위 VDD; 전위
VL1; 전위 VL2; 전위
N1; 노드 T0; 기간
T1; 기간 Ta; 기간
Tb; 기간 Tc; 기간
Td; 기간 CK; 신호
CK1; 신호 CK2; 신호
SP; 신호 M1; 트랜지스터
M2; 트랜지스터 M3; 트랜지스터
M4; 트랜지스터 C1; 용량 소자
Claims (8)
- 반도체 장치에 있어서,
제 1 트랜지스터;
제 2 트랜지스터;
제 3 트랜지스터;
제 4 트랜지스터;
제 5 트랜지스터; 및
용량 소자를 포함하고,
상기 제 1 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 3 트랜지스터의 소스 및 드레인 중 하나는 상기 제 4 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 1 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나와 전기적으로 접속되고,
상기 제 2 트랜지스터의 게이트는 상기 제 4 트랜지스터의 게이트와 전기적으로 접속되고,
상기 제 3 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나와 전기적으로 접속되고,
상기 제 5 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
상기 용량 소자의 제 1 단자는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
상기 용량 소자의 제 2 단자는 제 1 배선과 전기적으로 접속되고,
상기 제 5 트랜지스터의 게이트는 제 2 배선과 전기적으로 접속되고,
제 1 신호가 상기 제 1 배선에 입력되고,
제 2 신호가 상기 제 2 배선에 입력되고,
상기 제 5 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나 및 상기 제 2 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나는 각각 다른 배선들과 직접 접속되는, 반도체 장치. - 제 1 항에 있어서,
상기 제 1 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나는 제 3 배선과 전기적으로 접속되고,
제 3 신호가 상기 제 3 배선으로 출력되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터;
제 2 트랜지스터;
제 3 트랜지스터;
제 4 트랜지스터;
제 5 트랜지스터; 및
용량 소자를 포함하고,
상기 제 1 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 3 트랜지스터의 소스 및 드레인 중 하나는 상기 제 4 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 1 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나와 전기적으로 접속되고,
상기 제 2 트랜지스터의 게이트는 상기 제 4 트랜지스터의 게이트와 전기적으로 접속되고,
상기 제 3 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나와 전기적으로 접속되고,
상기 제 5 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
상기 용량 소자의 제 1 단자는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
제 1 신호가 상기 용량 소자의 제 2 단자에 입력되고,
제 2 신호가 상기 제 5 트랜지스터의 게이트에 입력되고,
상기 제 5 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나 및 상기 제 2 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나는 각각 다른 배선들과 직접 접속되는, 반도체 장치. - 제 3 항에 있어서,
제 3 신호가 상기 제 1 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나로부터 출력되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터;
제 2 트랜지스터;
제 3 트랜지스터;
제 4 트랜지스터;
제 5 트랜지스터; 및
용량 소자를 포함하고,
상기 반도체 장치는 제 1 신호 및 제 2 신호에 따라 제 3 신호를 출력하고,
상기 제 1 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 3 트랜지스터의 소스 및 드레인 중 하나는 상기 제 4 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 1 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나와 전기적으로 접속되고,
상기 제 2 트랜지스터의 게이트는 상기 제 4 트랜지스터의 게이트와 전기적으로 접속되고,
상기 제 3 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나와 전기적으로 접속되고,
상기 제 5 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
상기 용량 소자의 제 1 단자는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
상기 용량 소자의 제 2 단자의 전위는 상기 제 1 신호에 기초하고,
상기 제 5 트랜지스터의 게이트의 전위는 상기 제 2 신호에 기초하고,
상기 제 1 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나의 전위는 상기 제 3 신호에 기초하고,
상기 제 5 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나 및 상기 제 2 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나는 각각 다른 배선들과 직접 접속되는, 반도체 장치. - 반도체 장치에 있어서,
제 1 트랜지스터;
제 2 트랜지스터;
제 3 트랜지스터;
제 4 트랜지스터;
제 5 트랜지스터; 및
용량 소자를 포함하고,
상기 제 1 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 3 트랜지스터의 소스 및 드레인 중 하나는 상기 제 4 트랜지스터의 소스 및 드레인 중 하나와 전기적으로 접속되고,
상기 제 1 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나와 전기적으로 접속되고,
상기 제 2 트랜지스터의 게이트는 상기 제 4 트랜지스터의 게이트와 전기적으로 접속되고,
상기 제 3 트랜지스터의 게이트는 상기 제 3 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나와 전기적으로 접속되고,
상기 제 5 트랜지스터의 소스 및 드레인 중 하나는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
상기 용량 소자의 제 1 단자는 상기 제 2 트랜지스터의 상기 게이트와 전기적으로 접속되고,
상기 용량 소자의 제 2 단자는 제 1 입력 단자와 전기적으로 접속되고,
상기 제 5 트랜지스터의 게이트는 제 2 입력 단자와 전기적으로 접속되고,
상기 제 1 트랜지스터의 상기 소스 및 상기 드레인 중 상기 하나는 출력 단자와 전기적으로 접속되고,
상기 제 5 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나 및 상기 제 2 트랜지스터의 상기 소스 및 상기 드레인 중 다른 하나는 각각 다른 배선들과 직접 접속되는, 반도체 장치. - 표시 모듈에 있어서,
제 1 항 내지 제 6 항 중 어느 한 항에 따른 상기 반도체 장치, 및
FPC를 포함하는, 표시 모듈. - 전자 기기에 있어서,
제 7 항에 따른 상기 표시 모듈, 및
배터리, 수상부, 외부 접속 포트, 스피커 및 조작 키 중 적어도 하나를 포함하는, 전자 기기.
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