KR100528858B1 - 진폭변환회로 - Google Patents
진폭변환회로 Download PDFInfo
- Publication number
- KR100528858B1 KR100528858B1 KR10-2003-7013530A KR20037013530A KR100528858B1 KR 100528858 B1 KR100528858 B1 KR 100528858B1 KR 20037013530 A KR20037013530 A KR 20037013530A KR 100528858 B1 KR100528858 B1 KR 100528858B1
- Authority
- KR
- South Korea
- Prior art keywords
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- level
- electrode
- signal
- potential
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 49
- 230000000295 complement effect Effects 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 18
- 230000007423 decrease Effects 0.000 description 15
- 230000008859 change Effects 0.000 description 14
- 239000004973 liquid crystal related substance Substances 0.000 description 13
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- 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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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/356104—Bistable circuits using complementary field-effect transistors
- H03K3/356113—Bistable circuits using complementary field-effect transistors using additional transistors in the input circuit
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Logic Circuits (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Electronic Switches (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (18)
- 그 진폭이 제1 전압(3V)인 제1 신호(VI)를, 그 진폭이 상기 제1 전압(3V)보다도 높은 제2 전압(7.5V)인 제2 신호(VO)로 변환하는 진폭변환회로에 있어서,그것들의 제1 전극이 모두 제2 전압(7.5V)을 받고, 그것들의 제2 전극이 제2 신호(VO) 및 그 상보신호(/VO)를 출력하기 위한 제1 및 제2 출력노드(N5, N6)에 각각 접속되며, 그것들의 입력전극이 각각 상기 제2 및 제1 출력노드(N6, N5)에 접속된 제1 도전형식의 제1 및 제2 트랜지스터(5, 6),그것들의 제1 전극이 각각 상기 제1 및 제2 출력노드(N5, N6)에 접속된 제2 도전형식의 제3 및 제4 트랜지스터(9, 10), 및상기 제1 신호(VI) 및 그 상보신호(/VI)에 의해 구동되고, 상기 제1 신호(VI)의 리딩 에지에 응답하여 상기 제1 전압(3V)보다도 높은 제3 전압을 상기 제3 트랜지스터(9)의 입력전극 및 제2 전극 사이에 주어 상기 제3 트랜지스터(9)를 도통시키며, 상기 제1 신호(VI)의 트레일링 에지에 응답하여 상기 제3 전압을 상기 제4 트랜지스터(10)의 입력전극 및 제2 전극 사이에 주어 상기 제4 트랜지스터(10)를 도통시키는 구동회로(11∼14, 21, 22, 26, 27, 31∼34, 36, 37, 41∼44)를 구비한 것을 특징으로 하는 진폭변환회로.
- 제 1 항에 있어서,상기 구동회로(11∼14, 21, 22, 26, 27, 31∼34, 36, 37, 41∼44)는,상기 제3 트랜지스터(9)의 입력전극 및 제2 전극 사이에 접속된 제1 저항소자(11, 21, 36),그 한쪽 전극이 제1 신호(VI)의 상보신호(/VI)를 받고, 그 다른쪽 전극이 상기 제3 트랜지스터(9)의 입력전극에 접속된 제1 커패시터(13),상기 제4 트랜지스터(10)의 입력전극 및 제2 전극 사이에 접속된 제2 저항소자(12, 22, 37) 및그 한쪽 전극이 상기 제1 신호(VI)를 받고, 그 다른쪽 전극이 상기 제4 트랜지스터(10)의 입력전극에 접속된 제2 커패시터(14)를 포함하며,상기 제1 신호(VI) 및 그 상보신호(/VI)를 각각 상기 제3 및 제4 트랜지스터(9, 10)의 제2 전극에 주는 것을 특징으로 하는 진폭변환회로.
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- 제 1 항에 있어서,상기 제1 및 제2 출력노드(N5, N6)의 전위를 래치하기 위한 래치회로(7,8)를 더 구비한 것을 특징으로 하는 진폭변환회로.
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/001760 WO2003073617A1 (fr) | 2002-02-26 | 2002-02-26 | Circuit de conversion d'amplitude |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040000430A KR20040000430A (ko) | 2004-01-03 |
KR100528858B1 true KR100528858B1 (ko) | 2005-11-16 |
Family
ID=27764175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-7013530A KR100528858B1 (ko) | 2002-02-26 | 2002-02-26 | 진폭변환회로 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6861889B2 (ko) |
JP (1) | JP3927953B2 (ko) |
KR (1) | KR100528858B1 (ko) |
CN (1) | CN1258878C (ko) |
TW (1) | TW546623B (ko) |
WO (1) | WO2003073617A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI297476B (en) * | 2004-03-10 | 2008-06-01 | Au Optronics Corp | Voltage level shifter and sequential pulse generator |
US7200053B2 (en) * | 2004-09-01 | 2007-04-03 | Micron Technology, Inc. | Level shifter for low voltage operation |
KR100590034B1 (ko) * | 2004-10-08 | 2006-06-14 | 삼성에스디아이 주식회사 | 레벨시프터 및 이를 이용한 표시장치 |
JP5215534B2 (ja) * | 2006-05-19 | 2013-06-19 | 株式会社ジャパンディスプレイイースト | 画像表示装置 |
KR20070111774A (ko) * | 2006-05-19 | 2007-11-22 | 삼성전자주식회사 | 레벨 시프터 |
KR20090116088A (ko) * | 2008-05-06 | 2009-11-11 | 삼성전자주식회사 | 정보 유지 능력과 동작 특성이 향상된 커패시터리스 1t반도체 메모리 소자 |
US7969808B2 (en) * | 2007-07-20 | 2011-06-28 | Samsung Electronics Co., Ltd. | Memory cell structures, memory arrays, memory devices, memory controllers, and memory systems, and methods of manufacturing and operating the same |
US20110050310A1 (en) * | 2007-08-13 | 2011-03-03 | Nxp B.V. | Level shifter circuit |
KR20100070158A (ko) * | 2008-12-17 | 2010-06-25 | 삼성전자주식회사 | 커패시터가 없는 동작 메모리 셀을 구비한 반도체 메모리 장치 및 이 장치의 동작 방법 |
KR101442177B1 (ko) * | 2008-12-18 | 2014-09-18 | 삼성전자주식회사 | 커패시터 없는 1-트랜지스터 메모리 셀을 갖는 반도체소자의 제조방법들 |
KR20130096797A (ko) * | 2012-02-23 | 2013-09-02 | 에스케이하이닉스 주식회사 | 전압 레벨 변환 회로 |
US8723578B1 (en) | 2012-12-14 | 2014-05-13 | Palo Alto Research Center Incorporated | Pulse generator circuit |
US10097183B2 (en) * | 2016-03-30 | 2018-10-09 | Texas Instruments Incorporated | Level shifter and method of calibration |
US10855281B2 (en) * | 2018-10-04 | 2020-12-01 | Raytheon Company | Wide supply range digital level shifter cell |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3801831A (en) | 1972-10-13 | 1974-04-02 | Motorola Inc | Voltage level shifting circuit |
JPS5759690B2 (ko) | 1974-05-27 | 1982-12-16 | Tokyo Shibaura Electric Co | |
JP3017133B2 (ja) | 1997-06-26 | 2000-03-06 | 日本電気アイシーマイコンシステム株式会社 | レベルシフタ回路 |
JP3697873B2 (ja) * | 1997-12-05 | 2005-09-21 | セイコーエプソン株式会社 | レベルシフト回路、これを用いた信号ドライバおよび表示装置ならびに半導体装置 |
JP3481121B2 (ja) * | 1998-03-20 | 2003-12-22 | 松下電器産業株式会社 | レベルシフト回路 |
IT1304060B1 (it) * | 1998-12-29 | 2001-03-07 | St Microelectronics Srl | Variatore di livello per circuiteria a tensione d'alimentazionemultipla |
JP2001085989A (ja) * | 1999-09-16 | 2001-03-30 | Matsushita Electric Ind Co Ltd | 信号レベル変換回路および信号レベル変換回路を備えたアクティブマトリクス型液晶表示装置 |
WO2001056159A1 (fr) * | 2000-01-27 | 2001-08-02 | Hitachi, Ltd. | Dispositif a semiconducteur |
US6359593B1 (en) * | 2000-08-15 | 2002-03-19 | Receptec Llc | Non-radiating single slotline coupler |
US6980194B2 (en) * | 2002-03-11 | 2005-12-27 | Mitsubishi Denki Kabushiki Kaisha | Amplitude conversion circuit for converting signal amplitude |
US20030169224A1 (en) * | 2002-03-11 | 2003-09-11 | Mitsubishi Denki Kabushiki Kaisha | Amplitude conversion circuit for converting signal amplitude and semiconductor device using the amplitude conversion circuit |
-
2002
- 2002-02-26 WO PCT/JP2002/001760 patent/WO2003073617A1/ja active Application Filing
- 2002-02-26 JP JP2003572178A patent/JP3927953B2/ja not_active Expired - Fee Related
- 2002-02-26 KR KR10-2003-7013530A patent/KR100528858B1/ko not_active IP Right Cessation
- 2002-02-26 US US10/450,268 patent/US6861889B2/en not_active Expired - Fee Related
- 2002-02-26 CN CNB028038436A patent/CN1258878C/zh not_active Expired - Fee Related
- 2002-03-12 TW TW091104558A patent/TW546623B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPWO2003073617A1 (ja) | 2005-06-23 |
WO2003073617A1 (fr) | 2003-09-04 |
TW546623B (en) | 2003-08-11 |
US20040041614A1 (en) | 2004-03-04 |
US6861889B2 (en) | 2005-03-01 |
CN1488193A (zh) | 2004-04-07 |
CN1258878C (zh) | 2006-06-07 |
KR20040000430A (ko) | 2004-01-03 |
JP3927953B2 (ja) | 2007-06-13 |
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