WO1998019205A1 - Plasma-addressed liquid crystal display with reduced column voltages - Google Patents
Plasma-addressed liquid crystal display with reduced column voltages Download PDFInfo
- Publication number
- WO1998019205A1 WO1998019205A1 PCT/IB1997/001170 IB9701170W WO9819205A1 WO 1998019205 A1 WO1998019205 A1 WO 1998019205A1 IB 9701170 W IB9701170 W IB 9701170W WO 9819205 A1 WO9819205 A1 WO 9819205A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- plasma
- display device
- crystal display
- layer
- Prior art date
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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13334—Plasma addressed liquid crystal cells [PALC]
-
- 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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3662—Control of matrices with row and column drivers using an active matrix using plasma-addressed liquid crystal displays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
- H01J17/485—Plasma addressed liquid crystal displays [PALC]
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10520222A JP2000502473A (en) | 1996-10-25 | 1997-09-26 | Plasma-addressable liquid crystal display with reduced column voltage |
EP97940289A EP0870213A1 (en) | 1996-10-25 | 1997-09-26 | Plasma-addressed liquid crystal display with reduced column voltages |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96202974 | 1996-10-25 | ||
EP96202974.0 | 1996-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998019205A1 true WO1998019205A1 (en) | 1998-05-07 |
Family
ID=8224523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB1997/001170 WO1998019205A1 (en) | 1996-10-25 | 1997-09-26 | Plasma-addressed liquid crystal display with reduced column voltages |
Country Status (5)
Country | Link |
---|---|
US (1) | US6233028B1 (en) |
EP (1) | EP0870213A1 (en) |
JP (1) | JP2000502473A (en) |
KR (1) | KR19990076932A (en) |
WO (1) | WO1998019205A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6252353B1 (en) * | 1997-12-17 | 2001-06-26 | Lg Electronics Inc. | Color plasma display panel |
US6310665B1 (en) * | 1999-12-28 | 2001-10-30 | Sharp Kabushiki Kaisha | Liquid crystal display apparatus and optical addressing device |
KR100647607B1 (en) * | 2004-08-03 | 2006-11-23 | 삼성에스디아이 주식회사 | Plasma discharge switch and current driving device having the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414440A (en) * | 1993-03-04 | 1995-05-09 | Tektronix, Inc. | Electro-optical addressing structure having reduced sensitivity to cross talk |
US5461395A (en) * | 1993-03-08 | 1995-10-24 | Tektronix, Inc. | Plasma addressing structure having a pliant dielectric layer |
US5519520A (en) * | 1992-02-24 | 1996-05-21 | Photonics Systems, Inc. | AC plasma address liquid crystal display |
WO1996019789A1 (en) * | 1994-12-21 | 1996-06-27 | Philips Electronics N.V. | Plasma-addressed liquid crystal display with reduced column voltages |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500897A1 (en) * | 1985-01-12 | 1986-07-17 | Merck Patent Gmbh, 6100 Darmstadt | LIQUID CRYSTALLINE PHASE |
US4684477A (en) * | 1985-03-06 | 1987-08-04 | Chisso Corporation | Pyridine derivatives and their use in liquid crystals |
US4896149A (en) * | 1988-01-19 | 1990-01-23 | Tektronix, Inc. | Addressing structure using ionizable gaseous medium |
KR940006301B1 (en) * | 1991-10-29 | 1994-07-14 | 삼성전관 주식회사 | Lcd of plasma addressing form and manufactruing method thereof |
US5793455A (en) * | 1993-11-22 | 1998-08-11 | Fuji Photo Film Co., Ltd. | Elliptically polarizing plate and liquid crystal display in which a compensation sheet direction of non-zero minimum retardation is inclined at 5 to 50 degrees |
US6025895A (en) * | 1994-12-01 | 2000-02-15 | Seiko Epson Corporation | Liquid crystal display with mutually oriented and dispersed birefringent polymer and liquid crystal and random oriented twist alignment |
US5747121A (en) * | 1995-02-08 | 1998-05-05 | Fuji Photo Film Co., Ltd. | Optical compensatory sheet |
US5807499A (en) * | 1995-08-23 | 1998-09-15 | Chisso Corporation | Liquid crystal composition and a liquid crystal display device containing the same |
US5853801A (en) * | 1995-09-04 | 1998-12-29 | Fuji Photo Film Co., Ltd. | Process for the preparation of continuous optical compensatory sheet |
WO1997018495A1 (en) * | 1995-11-13 | 1997-05-22 | Flat Panel Display Co. (Fpd) B.V. | Picture display device |
-
1997
- 1997-09-26 JP JP10520222A patent/JP2000502473A/en active Pending
- 1997-09-26 WO PCT/IB1997/001170 patent/WO1998019205A1/en not_active Application Discontinuation
- 1997-09-26 KR KR1019980705060A patent/KR19990076932A/en not_active Application Discontinuation
- 1997-09-26 EP EP97940289A patent/EP0870213A1/en not_active Withdrawn
- 1997-10-22 US US08/956,003 patent/US6233028B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519520A (en) * | 1992-02-24 | 1996-05-21 | Photonics Systems, Inc. | AC plasma address liquid crystal display |
US5414440A (en) * | 1993-03-04 | 1995-05-09 | Tektronix, Inc. | Electro-optical addressing structure having reduced sensitivity to cross talk |
US5461395A (en) * | 1993-03-08 | 1995-10-24 | Tektronix, Inc. | Plasma addressing structure having a pliant dielectric layer |
WO1996019789A1 (en) * | 1994-12-21 | 1996-06-27 | Philips Electronics N.V. | Plasma-addressed liquid crystal display with reduced column voltages |
Also Published As
Publication number | Publication date |
---|---|
KR19990076932A (en) | 1999-10-25 |
US6233028B1 (en) | 2001-05-15 |
EP0870213A1 (en) | 1998-10-14 |
JP2000502473A (en) | 2000-02-29 |
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