KR890001017A - 표시장치 및 그 구동방법 - Google Patents
표시장치 및 그 구동방법 Download PDFInfo
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- KR890001017A KR890001017A KR1019880007174A KR880007174A KR890001017A KR 890001017 A KR890001017 A KR 890001017A KR 1019880007174 A KR1019880007174 A KR 1019880007174A KR 880007174 A KR880007174 A KR 880007174A KR 890001017 A KR890001017 A KR 890001017A
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- display device
- image
- row
- voltage
- display
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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
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/367—Control of matrices with row and column drivers with a nonlinear element in series with the liquid crystal cell, e.g. a diode, or M.I.M. element
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
- H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/088—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements using a non-linear two-terminal element
- G09G2300/0895—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements using a non-linear two-terminal element having more than one selection line for a two-terminal active matrix LCD, e.g. Lechner and D2R circuits
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of El Displays (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 관련된 전송 전압 특성도.
제4도는 상기 장치의 설명도.
제4a도는 제4도에 있어서 다이오드(9) 및 (19)의 부호가 반전되었을때의 설명도.
제5도는 상기 장치와 관련된 구동 신호도.
Claims (19)
- 두개의 지지플레이트 사이에 전기-광학 표시매체와, 상기 지지플레이트의 마주보는 표면상에 배열된 화상 전극에 의해 행 및 열로 배열 화상소자 형성되는 시스템과, 전기-광학 표시 매체에 의존적인 전압의 범위가 화상 표시의 목적을 위해 소화상소자 양단에 나타나도록 선택 및 데이타 신호를 나타내기 위한 행 및 열 전극시스템을 구비하는 표시장치에 있어서, 상기 표시장치는 선택에 앞서 화상소자의 양단에 화상표시를 위해 사용되는 전압 범위의 한계상 또는 그 이상으로 보조전압을 인가하는 수단을 구비하는 것을 특징으로 하는 표시장치.
- 제1항에 있어서, 보조전압은 상기 전기-광학 매체의 전송/전압 특성에 있어서 변이 범위의 한계 또는 그 이상인 것을 특징으로 하는 표시장치.
- 제1 또는 제2항에 있어서, 하나의 지지 플레이트 상의 화상 전극이 전기적으로 도통되는 방법으로, 데이타 신호용 열 전극 및 보조전압용 전극간에 직렬로 배열된 두개의 비선형 스위칭 소자의 공통점에 접속되는 것을 특징으로 하는 표시장치.
- 제3항에 있어서, 상기 비선형 스위칭 소자는 다이오드인 것을 특징으로 하는 표시장치.
- 제3 또는 4항에 있어서, 화상전극의 한 행에서 나란히 놓여진 두개의 화상전극이 비선형 스위칭 소자를 통해 화상전극 사이에 위치한 보조전압용 공통전극에 접속되는 것을 특징으로 하는 표시장치.
- 제1 또는 2항에 있어서, 제너 다이오드가 화상소자와 행 또는 열 전극 사이에 배열되는 것을 특징으로 하는 표시장치.
- 전술한 어느 한 항에 있어서, 상기 전기-광학 매체는 액정물질을 포함하는 것을 특징으로 하는 표시장치.
- 제7항에 있어서, 전기-광학 물질은 강-전기 액정물질을 포함하는 것을 특징으로 하는 표시장치.
- 제6항에 있어서, 최소 제너항복 전압은 적어도, 전기-광학 물질이 하나의 광학상태에서 다른 상태로 전환시키는 전압영역의 두배인 것을 특징으로 하는 표시장치.
- 두개의 지지 플레이트 사이에 전기-광학 표시매체와 상기 지지플레이트의 마주보는 표면상에 배열된 화상 전극에 의해 행 및 열로 배열 형성되는 화상소자 시스템과, 최소한 라인 주기의 일부동안에 화상소자의 행이 화상소자와 직렬 접속된 비선형 스위칭 소자에 의해 행 전극을 통해 선택되고 반면에 데이타 신호는 열 전극을 통해 나타나는 행 및 열 전극 시스템을 구비하는 표시장치를 구동하는 방법에 있어서, 데이타 신호를 나타내는데 앞서 화상소자가 화상표시에 사용되는 범위의 한계상 또는 그 이상의 보조전압까지 충전 또는 방전되는 것을 특징으로 하는 표시장치 구동방법.
- 제10항에 있어서, 상기 보조전압은 전기-광학 매체의 전송/전압 특성에 변이 영역의 한계상 또는 그 이상인 것을 특징으로 하는 표시장치 구동방법.
- 제10 또는 제11항에 있어서, 동일한 라인 선택주기 동안에, 제1보조전압 및 표시를 위해 사용되는 전압이 화상소자의 양단에 나타나는 것을 특징으로 하는 표시장치 구동방법.
- 제10 또는 제11항에 있어서, 선택이 나타나는 라인주기에 앞서는 라인 선택주기 동안에 보조전압이 나타나고 데이타 신호는 화상소자의 행에 나타나는 것을 특징으로 하는 표시장치 구동방법.
- 두개의 지지 플레이트 사이에 전기-광학 표시 매체와, 상기 지지플레이트의 마주보는 표면상에 배열된 화상전극에 의해 행 및 열로 배열 형성되는 화상소자 시스템과, 최소한 라인주기의 일부동안에 화상소자의 행이 행 전극을 통해 선택되고 데이타 신호는 열전극을 통해 나타나는 행 및 열 전극 시스템을 구비하는 표시장치 구동방법에 있어서, 제너 다이오드가 화상소자와, 행 또는 열 전극 사이에 배치되고 데이타 신호의 표시에 앞서 화상소자가 제너 다이오드의 제너 특성에 의해 화상표시를 위한 영역의 한계 또는 그 이상 전압으로 충전이나 방전되는 것을 특징으로 하는 표시장치 구동방법.
- 제14항에 있어서, 제너특성을 통한 충전이나 방전 및 데이타 신호의 표시는 화상소자의 한 행에 대한 같은 라인 선택주기 내에서 일어나는 것을 특징으로 하는 표시장치 구동방법.
- 제14항에 있어서, 제너특성을 통한 충전 또는 방전은 화상소자의 행이 선택되는 라인주기에 앞서는 라인 선택 주기동안에 실행되는 것을 특징으로 하는 표시장치 구동방법.
- 제10항 내지 제16항중 어느 한 항에 있어서, 화상소자의 한 행 양단의 전압은 방금 기록된 화상소자의 행에 대해 반전된 극성으로 나타나는 것을 특징으로 하는 표시장치 구동방법.
- 제10항 내지 제17항중 어느 한 항에 있어서, 상기 표시장치는 액정물질을 포함하는 것을 특징으로 하는 표시장치 구동방법.
- 제18항에 있어서, 상기표시장치는 강전기 액정물질을 포함하는 것을 특징으로 하는 표시장치 구동방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8701420 | 1987-06-18 | ||
NL8701420A NL8701420A (nl) | 1987-06-18 | 1987-06-18 | Weergeefinrichting en werkwijze voor het besturen van een dergelijke weergeefinrichting. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890001017A true KR890001017A (ko) | 1989-03-17 |
KR960008101B1 KR960008101B1 (ko) | 1996-06-19 |
Family
ID=19850165
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880007164A KR960013420B1 (ko) | 1987-06-18 | 1988-06-15 | 표시장치 |
KR1019880007174A KR960008101B1 (ko) | 1987-06-18 | 1988-06-15 | 표시장치 및 그 구동방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880007164A KR960013420B1 (ko) | 1987-06-18 | 1988-06-15 | 표시장치 |
Country Status (11)
Country | Link |
---|---|
US (2) | US5032831A (ko) |
EP (1) | EP0299546B1 (ko) |
JP (1) | JP2683914B2 (ko) |
KR (2) | KR960013420B1 (ko) |
CN (1) | CN1016544B (ko) |
AT (1) | ATE99822T1 (ko) |
AU (1) | AU619190B2 (ko) |
CA (1) | CA1315427C (ko) |
DE (1) | DE3886838T2 (ko) |
HK (1) | HK45396A (ko) |
NL (2) | NL8701420A (ko) |
Families Citing this family (35)
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NL8601804A (nl) * | 1986-07-10 | 1988-02-01 | Philips Nv | Werkwijze voor het besturen van een weergeefinrichting en een weergeefinrichting geschikt voor een dergelijke werkwijze. |
NL8701420A (nl) * | 1987-06-18 | 1989-01-16 | Philips Nv | Weergeefinrichting en werkwijze voor het besturen van een dergelijke weergeefinrichting. |
NL8802436A (nl) * | 1988-10-05 | 1990-05-01 | Philips Electronics Nv | Werkwijze voor het besturen van een weergeefinrichting. |
NL8902206A (nl) * | 1989-09-01 | 1991-04-02 | Philips Nv | Weergeefinrichting. |
NL8902421A (nl) * | 1989-09-29 | 1991-04-16 | Philips Nv | Weergeefinrichting. |
NL8902922A (nl) * | 1989-11-27 | 1991-06-17 | Philips Nv | Actieve weergeefinrichting. |
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NL9002516A (nl) | 1990-11-19 | 1992-06-16 | Philips Nv | Weergeefinrichting en werkwijze ter vervaardiging daarvan. |
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EP0558134A3 (en) * | 1992-02-27 | 1994-08-10 | Philips Nv | Display device |
TW225024B (ko) * | 1992-04-03 | 1994-06-11 | Philips Nv | |
GB9305608D0 (en) * | 1993-03-18 | 1993-05-05 | Philips Electronics Uk Ltd | Method of driving a matrix display device |
JPH0772455A (ja) * | 1993-09-01 | 1995-03-17 | Sony Corp | アクティブマトリクス液晶表示装置 |
KR100346258B1 (ko) * | 1994-02-18 | 2002-11-29 | 닛본츄우조우가부시끼가이샤 | 내용융아연합금강 |
KR960702657A (ko) * | 1994-03-23 | 1996-04-27 | 프레데릭 얀 스미트 | 디스플레이 장치(Display device) |
TW409928U (en) * | 1994-03-31 | 2000-10-21 | Flat Panel Display Co Fpd Bv | Display device |
EP0724759B1 (en) * | 1994-08-23 | 2001-04-11 | Koninklijke Philips Electronics N.V. | Acive matrix liquid crystal display |
EP0760993A1 (en) * | 1995-03-22 | 1997-03-12 | Koninklijke Philips Electronics N.V. | Magnetic resonance apparatus including a monitor |
JP3135819B2 (ja) * | 1995-04-25 | 2001-02-19 | シャープ株式会社 | 液晶表示装置の駆動方法 |
GB9614480D0 (en) * | 1995-12-01 | 1996-09-04 | Philips Electronics Nv | Multiplexer circuit |
DE19732159A1 (de) * | 1997-07-25 | 1999-01-28 | Hoechst Ag | Chipkarte mit temporär speicherfähiger Anzeige auf der Basis von Aktivmatrixdisplays |
US20020050966A1 (en) * | 2000-07-31 | 2002-05-02 | Yasufumi Asao | Process for producing liquid crystal device and driving method of the device |
US20040189548A1 (en) * | 2003-03-26 | 2004-09-30 | Ngk Insulators, Ltd. | Circuit element, signal processing circuit, control device, display device, method of driving display device, method of driving circuit element, and method of driving control device |
KR20060086178A (ko) | 2005-01-26 | 2006-07-31 | 삼성전자주식회사 | 액정 표시 장치 |
US20060232536A1 (en) * | 2005-04-19 | 2006-10-19 | Scanvue Technologies,L.L.C. | Dual Select Diode Active Matrix Liquid Crystal Display Employing In-Plane Switching Mode |
CN105758118A (zh) * | 2014-12-19 | 2016-07-13 | 常熟市永安工业气体制造有限公司 | 空分系统 |
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US3532813A (en) * | 1967-09-25 | 1970-10-06 | Rca Corp | Display circuit including charging circuit and fast reset circuit |
JPS50147233A (ko) * | 1974-05-15 | 1975-11-26 | ||
GB2050668B (en) * | 1979-05-28 | 1983-03-16 | Suwa Seikosha Kk | Matrix liquid crystal display system |
JPS5758190A (en) * | 1980-09-25 | 1982-04-07 | Suwa Seikosha Kk | Active matric type liquid crystal indicator driving system |
NL8103376A (nl) * | 1981-07-16 | 1983-02-16 | Philips Nv | Weergeefinrichting. |
US4748445A (en) * | 1983-07-13 | 1988-05-31 | Citizen Watch Co., Ltd. | Matrix display panel having a diode ring structure as a resistive element |
US4641135A (en) * | 1983-12-27 | 1987-02-03 | Ncr Corporation | Field effect display system with diode selection of picture elements |
JPH0693166B2 (ja) * | 1984-09-05 | 1994-11-16 | 株式会社日立製作所 | 液晶素子 |
US4715685A (en) * | 1985-03-04 | 1987-12-29 | Energy Conversion Devices, Inc. | Liquid crystal display having potential source in a diode ring |
NL8502663A (nl) * | 1985-09-30 | 1987-04-16 | Philips Nv | Weergeefinrichting met verbeterde aansturing. |
NL8502662A (nl) * | 1985-09-30 | 1987-04-16 | Philips Nv | Weergeefinrichting met verbeterde aansturing. |
JPS6290692A (ja) * | 1985-10-17 | 1987-04-25 | ソニー株式会社 | カラ−デイスプレイ装置 |
JPS62135814A (ja) * | 1985-12-10 | 1987-06-18 | Fuji Electric Co Ltd | 液晶マトリクス表示装置 |
NL8601373A (nl) * | 1986-05-29 | 1987-12-16 | Philips Nv | Weergeefinrichting met verbeterde aansturing. |
JPS62280824A (ja) * | 1986-05-30 | 1987-12-05 | Alps Electric Co Ltd | 液晶表示装置の駆動方法 |
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NL8701420A (nl) * | 1987-06-18 | 1989-01-16 | Philips Nv | Weergeefinrichting en werkwijze voor het besturen van een dergelijke weergeefinrichting. |
US4870398A (en) * | 1987-10-08 | 1989-09-26 | Tektronix, Inc. | Drive waveform for ferroelectric displays |
-
1987
- 1987-06-18 NL NL8701420A patent/NL8701420A/nl not_active Application Discontinuation
-
1988
- 1988-01-28 NL NL8800204A patent/NL8800204A/nl not_active Application Discontinuation
- 1988-06-09 CA CA000569076A patent/CA1315427C/en not_active Expired - Fee Related
- 1988-06-10 DE DE3886838T patent/DE3886838T2/de not_active Expired - Fee Related
- 1988-06-10 AT AT88201196T patent/ATE99822T1/de not_active IP Right Cessation
- 1988-06-10 EP EP88201196A patent/EP0299546B1/en not_active Expired - Lifetime
- 1988-06-15 CN CN88103642A patent/CN1016544B/zh not_active Expired
- 1988-06-15 KR KR1019880007164A patent/KR960013420B1/ko not_active IP Right Cessation
- 1988-06-15 KR KR1019880007174A patent/KR960008101B1/ko not_active IP Right Cessation
- 1988-06-16 AU AU17753/88A patent/AU619190B2/en not_active Ceased
- 1988-06-16 US US07/208,185 patent/US5032831A/en not_active Ceased
- 1988-06-17 JP JP63148389A patent/JP2683914B2/ja not_active Expired - Fee Related
-
1993
- 1993-07-08 US US08/088,974 patent/USRE37906E1/en not_active Expired - Lifetime
-
1996
- 1996-03-14 HK HK45396A patent/HK45396A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH01257897A (ja) | 1989-10-13 |
AU1775388A (en) | 1988-12-22 |
HK45396A (en) | 1996-03-22 |
EP0299546A1 (en) | 1989-01-18 |
USRE37906E1 (en) | 2002-11-19 |
CN1016544B (zh) | 1992-05-06 |
EP0299546B1 (en) | 1994-01-05 |
KR890001015A (ko) | 1989-03-17 |
NL8800204A (nl) | 1989-01-16 |
US5032831A (en) | 1991-07-16 |
ATE99822T1 (de) | 1994-01-15 |
NL8701420A (nl) | 1989-01-16 |
DE3886838T2 (de) | 1994-06-30 |
CN1030152A (zh) | 1989-01-04 |
JP2683914B2 (ja) | 1997-12-03 |
KR960008101B1 (ko) | 1996-06-19 |
AU619190B2 (en) | 1992-01-23 |
DE3886838D1 (de) | 1994-02-17 |
CA1315427C (en) | 1993-03-30 |
KR960013420B1 (ko) | 1996-10-05 |
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