DE69114178D1 - Flüssigkristall-Anzeigevorrichtung mit Treiberschaltkreis. - Google Patents
Flüssigkristall-Anzeigevorrichtung mit Treiberschaltkreis.Info
- Publication number
- DE69114178D1 DE69114178D1 DE69114178T DE69114178T DE69114178D1 DE 69114178 D1 DE69114178 D1 DE 69114178D1 DE 69114178 T DE69114178 T DE 69114178T DE 69114178 T DE69114178 T DE 69114178T DE 69114178 D1 DE69114178 D1 DE 69114178D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- driver circuit
- driver
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
-
- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
-
- 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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3692—Details of drivers for data electrodes suitable for passive matrices only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11181190A JP3033123B2 (ja) | 1990-05-01 | 1990-05-01 | 液晶表示装置 |
JP11181290A JP3033124B2 (ja) | 1990-05-01 | 1990-05-01 | Tftアクティブマトリックス型液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69114178D1 true DE69114178D1 (de) | 1995-12-07 |
DE69114178T2 DE69114178T2 (de) | 1996-04-04 |
Family
ID=26451115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69114178T Expired - Fee Related DE69114178T2 (de) | 1990-05-01 | 1991-04-30 | Flüssigkristall-Anzeigevorrichtung mit Treiberschaltkreis. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5200847A (de) |
EP (1) | EP0455233B1 (de) |
KR (1) | KR940006157B1 (de) |
DE (1) | DE69114178T2 (de) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5444557A (en) * | 1990-12-31 | 1995-08-22 | Kopin Corporation | Single crystal silicon arrayed devices for projection displays |
JP3255942B2 (ja) | 1991-06-19 | 2002-02-12 | 株式会社半導体エネルギー研究所 | 逆スタガ薄膜トランジスタの作製方法 |
US6556257B2 (en) * | 1991-09-05 | 2003-04-29 | Sony Corporation | Liquid crystal display device |
JPH05273532A (ja) * | 1992-01-31 | 1993-10-22 | Canon Inc | 液晶素子 |
EP0554060A3 (en) * | 1992-01-31 | 1993-12-01 | Canon Kk | Liquid crystal display apparatus |
US5638084A (en) * | 1992-05-22 | 1997-06-10 | Dielectric Systems International, Inc. | Lighting-independent color video display |
DE69325216T2 (de) * | 1992-09-08 | 1999-12-09 | Seiko Epson Corp | Flüssigkristallanzeigevorrichtung, Vorrichtung und Verfahren zum Montieren von Halbleiterelementen und elektronisches Druckgerät |
US5781164A (en) * | 1992-11-04 | 1998-07-14 | Kopin Corporation | Matrix display systems |
US5491571A (en) * | 1993-01-19 | 1996-02-13 | Hughes Aircraft Company | Liquid crystal display including electrodes and driver devices integrally formed in monocrystalline semiconductor layer |
US5592199A (en) * | 1993-01-27 | 1997-01-07 | Sharp Kabushiki Kaisha | Assembly structure of a flat type device including a panel having electrode terminals disposed on a peripheral portion thereof and method for assembling the same |
US5467210A (en) * | 1993-02-16 | 1995-11-14 | Casio Computer Co., Ltd. | Arrangement of bonding IC chip to liquid crystal display device |
DE69325583T2 (de) * | 1993-04-09 | 1999-12-02 | Citizen Watch Co Ltd | Flüssigkristallvorrichtung |
US6771237B1 (en) | 1993-05-24 | 2004-08-03 | Display Science, Inc. | Variable configuration video displays and their manufacture |
US5610414A (en) * | 1993-07-28 | 1997-03-11 | Sharp Kabushiki Kaisha | Semiconductor device |
JPH0756184A (ja) * | 1993-08-12 | 1995-03-03 | Sharp Corp | 表示装置 |
US6980275B1 (en) * | 1993-09-20 | 2005-12-27 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device |
US5777610A (en) * | 1993-10-28 | 1998-07-07 | Sharp Kabushiki Kaisha | Small-sized, lightweight display device easy to rework and method of assembling the same |
US7081938B1 (en) * | 1993-12-03 | 2006-07-25 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and method for manufacturing the same |
JP2613015B2 (ja) * | 1994-02-08 | 1997-05-21 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 液晶表示装置 |
WO1995029555A2 (en) * | 1994-04-15 | 1995-11-02 | Dielectric Systems International, Inc. | Lighting-independent color video display |
JP2753549B2 (ja) * | 1994-06-21 | 1998-05-20 | カシオ計算機株式会社 | 液晶表示デバイス |
JPH0876141A (ja) * | 1994-09-07 | 1996-03-22 | Hitachi Ltd | 液晶表示基板 |
TW344043B (en) * | 1994-10-21 | 1998-11-01 | Hitachi Ltd | Liquid crystal display device with reduced frame portion surrounding display area |
EP1211663A1 (de) * | 1994-12-14 | 2002-06-05 | Canon Kabushiki Kaisha | Anzeigeinrichtung mit Massenleitungen mit niedriger elektromagnetischer Induktion |
TW347479B (en) * | 1994-12-15 | 1998-12-11 | Sharp Kk | Liquid crystal display panel and liquid crystal display apparatus |
JP2900229B2 (ja) * | 1994-12-27 | 1999-06-02 | 株式会社半導体エネルギー研究所 | 半導体装置およびその作製方法および電気光学装置 |
JP3480757B2 (ja) * | 1995-02-21 | 2003-12-22 | 株式会社半導体エネルギー研究所 | パネルの作製方法 |
US5757456A (en) | 1995-03-10 | 1998-05-26 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method of fabricating involving peeling circuits from one substrate and mounting on other |
US5834327A (en) | 1995-03-18 | 1998-11-10 | Semiconductor Energy Laboratory Co., Ltd. | Method for producing display device |
JP3559115B2 (ja) * | 1995-09-14 | 2004-08-25 | 株式会社半導体エネルギー研究所 | 表示装置 |
JPH0990397A (ja) * | 1995-09-28 | 1997-04-04 | Sharp Corp | アクティブマトリクス基板およびそれを用いた表示装置 |
JPH09105953A (ja) * | 1995-10-12 | 1997-04-22 | Semiconductor Energy Lab Co Ltd | 液晶表示装置 |
US6900855B1 (en) | 1995-10-12 | 2005-05-31 | Semiconductor Energy Laboratory Co., Ltd. | Display device having resin black matrix over counter substrate |
JPH09171190A (ja) * | 1995-12-19 | 1997-06-30 | Semiconductor Energy Lab Co Ltd | 液晶表示装置 |
JP3737176B2 (ja) * | 1995-12-21 | 2006-01-18 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
JP4179483B2 (ja) | 1996-02-13 | 2008-11-12 | 株式会社半導体エネルギー研究所 | 表示装置の作製方法 |
JP3856889B2 (ja) * | 1997-02-06 | 2006-12-13 | 株式会社半導体エネルギー研究所 | 反射型表示装置および電子デバイス |
JPH10268361A (ja) | 1997-03-27 | 1998-10-09 | Semiconductor Energy Lab Co Ltd | 液晶表示装置およびその製造方法 |
JP3856901B2 (ja) | 1997-04-15 | 2006-12-13 | 株式会社半導体エネルギー研究所 | 表示装置 |
GB9719019D0 (en) | 1997-09-08 | 1997-11-12 | Central Research Lab Ltd | An optical modulator and integrated circuit therefor |
JP3907804B2 (ja) | 1997-10-06 | 2007-04-18 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
KR19990080842A (ko) * | 1998-04-22 | 1999-11-15 | 김영환 | 액정표시장치 |
JP2000227784A (ja) | 1998-07-29 | 2000-08-15 | Seiko Epson Corp | 電気光学装置の駆動回路および電気光学装置 |
US7126161B2 (en) * | 1998-10-13 | 2006-10-24 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having El layer and sealing material |
JP2000172193A (ja) * | 1998-12-08 | 2000-06-23 | Fujitsu Ltd | マトリックス表示装置及びその製造方法並びに熱圧着接続用ヘッド |
US6822386B2 (en) * | 1999-03-01 | 2004-11-23 | Micron Technology, Inc. | Field emitter display assembly having resistor layer |
US6204906B1 (en) * | 1999-03-22 | 2001-03-20 | Lawrence E. Tannas, Jr. | Methods of customizing the physical size and shape of commercial off-the-shelf (COTS) electronic displays |
DE60027342T2 (de) * | 1999-03-26 | 2007-01-04 | Seiko Epson Corp. | Flexible gedruckte Leiterplatte, elektrooptische Vorrichtung, und elektronisches Gerät |
US7889306B1 (en) * | 1999-05-21 | 2011-02-15 | Lg Display Co., Ltd. | Liquid crystal display and fabrication method thereof |
US6882012B2 (en) * | 2000-02-28 | 2005-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and a method of manufacturing the same |
US7088322B2 (en) * | 2000-05-12 | 2006-08-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US6692646B2 (en) | 2000-08-29 | 2004-02-17 | Display Science, Inc. | Method of manufacturing a light modulating capacitor array and product |
JP3531633B2 (ja) * | 2000-09-14 | 2004-05-31 | セイコーエプソン株式会社 | 液晶装置及び電子機器 |
JP2002189228A (ja) * | 2000-09-29 | 2002-07-05 | Seiko Epson Corp | 電気光学装置及びその製造方法、並びに投射型表示装置 |
TW566416U (en) * | 2003-04-22 | 2003-12-11 | Shi-Tsai Chen | Air expanding shaft |
JP2005010282A (ja) * | 2003-06-17 | 2005-01-13 | Mitsubishi Electric Corp | 画像表示装置 |
JP2005189758A (ja) * | 2003-12-26 | 2005-07-14 | Sony Corp | 表示デバイス及び投射型表示装置 |
JP2005311205A (ja) * | 2004-04-23 | 2005-11-04 | Nec Corp | 半導体装置 |
TWI557469B (zh) * | 2014-03-07 | 2016-11-11 | 瑞鼎科技股份有限公司 | 顯示器之驅動裝置的封裝結構 |
US20150382465A1 (en) * | 2014-06-25 | 2015-12-31 | Pixtronix, Inc. | Systems and methods for implementing display drivers |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3241959A1 (de) * | 1981-11-13 | 1983-05-26 | Canon K.K., Tokyo | Halbleiterbauelement |
US4736229A (en) * | 1983-05-11 | 1988-04-05 | Alphasil Incorporated | Method of manufacturing flat panel backplanes, display transistors and displays made thereby |
US4660935A (en) * | 1984-02-21 | 1987-04-28 | Seiko Epson Corporation | Liquid crystal display device having electrodes shaped to compensate for positioning error |
GB2166899B (en) * | 1984-11-09 | 1987-12-16 | Hitachi Ltd | Liquid crystal display device |
JPS62280889A (ja) * | 1986-05-30 | 1987-12-05 | シャープ株式会社 | 平面形表示装置 |
JPS63307431A (ja) * | 1987-06-10 | 1988-12-15 | Hitachi Ltd | 薄膜半導体表示装置 |
US5029984A (en) * | 1988-03-15 | 1991-07-09 | Mitsubishi Denki Kabushiki Kaisha | Liquid crystal display device |
JPH01254916A (ja) * | 1988-04-05 | 1989-10-11 | Seiko Epson Corp | 液晶表示装置 |
JPH01281485A (ja) * | 1988-05-07 | 1989-11-13 | Seiko Epson Corp | 表示体 |
JPH0242230A (ja) * | 1988-08-02 | 1990-02-13 | Bando Chem Ind Ltd | 歯付ベルト |
US5076667A (en) * | 1990-01-29 | 1991-12-31 | David Sarnoff Research Center, Inc. | High speed signal and power supply bussing for liquid crystal displays |
-
1991
- 1991-04-25 US US07/691,215 patent/US5200847A/en not_active Expired - Lifetime
- 1991-04-30 DE DE69114178T patent/DE69114178T2/de not_active Expired - Fee Related
- 1991-04-30 KR KR1019910007002A patent/KR940006157B1/ko not_active IP Right Cessation
- 1991-04-30 EP EP91107041A patent/EP0455233B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR940006157B1 (ko) | 1994-07-08 |
KR910020471A (ko) | 1991-12-20 |
EP0455233B1 (de) | 1995-11-02 |
US5200847A (en) | 1993-04-06 |
EP0455233A3 (en) | 1992-07-08 |
DE69114178T2 (de) | 1996-04-04 |
EP0455233A2 (de) | 1991-11-06 |
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