WO2000014708A3 - Power-efficient, pulsed driving of liquid crystal display capacitive loads to controllable voltage levels - Google Patents
Power-efficient, pulsed driving of liquid crystal display capacitive loads to controllable voltage levels Download PDFInfo
- Publication number
- WO2000014708A3 WO2000014708A3 PCT/US1999/020358 US9920358W WO0014708A3 WO 2000014708 A3 WO2000014708 A3 WO 2000014708A3 US 9920358 W US9920358 W US 9920358W WO 0014708 A3 WO0014708 A3 WO 0014708A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- efficient
- power
- voltage levels
- controllable voltage
- liquid crystal
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
- G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
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)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Dc-Dc Converters (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000569373A JP2002524950A (en) | 1998-09-03 | 1999-09-03 | Power efficient pulse driving of capacitive loads at controllable voltage levels |
EP99945512A EP1114410A2 (en) | 1998-09-03 | 1999-09-03 | Power-efficient, pulsed driving of liquid crystal display capacitive loads to controllable voltage levels |
AU58099/99A AU5809999A (en) | 1998-09-03 | 1999-09-03 | Power-efficient, pulsed driving of capacitive loads to controllable voltage levels |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9912098P | 1998-09-03 | 1998-09-03 | |
US60/099,120 | 1998-09-03 | ||
US14366599P | 1999-07-14 | 1999-07-14 | |
US60/143,665 | 1999-07-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2000014708A2 WO2000014708A2 (en) | 2000-03-16 |
WO2000014708A9 WO2000014708A9 (en) | 2000-06-02 |
WO2000014708A3 true WO2000014708A3 (en) | 2001-01-11 |
Family
ID=26795600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/020358 WO2000014708A2 (en) | 1998-09-03 | 1999-09-03 | Power-efficient, pulsed driving of liquid crystal display capacitive loads to controllable voltage levels |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1114410A2 (en) |
JP (1) | JP2002524950A (en) |
KR (1) | KR100707042B1 (en) |
AU (1) | AU5809999A (en) |
WO (1) | WO2000014708A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7972337B2 (en) | 2005-12-28 | 2011-07-05 | Intrinsic Therapeutics, Inc. | Devices and methods for bone anchoring |
US8323341B2 (en) | 2007-09-07 | 2012-12-04 | Intrinsic Therapeutics, Inc. | Impaction grafting for vertebral fusion |
US7717961B2 (en) | 1999-08-18 | 2010-05-18 | Intrinsic Therapeutics, Inc. | Apparatus delivery in an intervertebral disc |
US7258700B2 (en) | 1999-08-18 | 2007-08-21 | Intrinsic Therapeutics, Inc. | Devices and method for nucleus pulposus augmentation and retention |
US6459243B1 (en) | 2001-12-14 | 2002-10-01 | Zinc Matrix Power, Inc. | Multiple plateau battery charging method and system to fully charge the first plateau |
US6879190B2 (en) * | 2002-04-04 | 2005-04-12 | The Regents Of The University Of Michigan | Low-power driver with energy recovery |
KR102027579B1 (en) | 2018-08-20 | 2019-10-01 | 문용봉 | System for exercising golf shot rhythm tempo |
KR102259688B1 (en) | 2019-09-27 | 2021-06-02 | 김학선 | Swing training machine |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992007351A1 (en) * | 1990-10-19 | 1992-04-30 | Thomson S.A. | System for applying brightness signals to a display device and comparator for such system |
US5266936A (en) * | 1989-05-09 | 1993-11-30 | Nec Corporation | Driving circuit for liquid crystal display |
EP0586155A2 (en) * | 1992-08-20 | 1994-03-09 | Sharp Kabushiki Kaisha | A display apparatus |
EP0598308A1 (en) * | 1992-11-16 | 1994-05-25 | RCA Thomson Licensing Corporation | Differential comparator circuit |
EP0694900A2 (en) * | 1994-07-27 | 1996-01-31 | Sharp Kabushiki Kaisha | An active matrix type display device and a method for driving the same |
US5489918A (en) * | 1991-06-14 | 1996-02-06 | Rockwell International Corporation | Method and apparatus for dynamically and adjustably generating active matrix liquid crystal display gray level voltages |
WO1996006421A2 (en) * | 1994-08-16 | 1996-02-29 | Vivid Semiconductor, Inc. | Power-saving circuit and method for driving liquid crystal display |
EP0729128A2 (en) * | 1995-02-17 | 1996-08-28 | Pixtech S.A. | Apparatus for addressing an electrode of a microtip display panel |
US5594305A (en) * | 1995-06-07 | 1997-01-14 | Texas Instruments Incorporated | Power supply for use with switched anode field emission display including energy recovery apparatus |
EP0755044A1 (en) * | 1995-07-18 | 1997-01-22 | International Business Machines Corporation | Device and method for driving liquid crystal display with precharge pf display data lines |
GB2324191A (en) * | 1997-04-07 | 1998-10-14 | Lg Semicon Co Ltd | Driver circuit for TFT-LCD |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000039870A (en) * | 1998-07-23 | 2000-02-08 | Sony Corp | Liquid crystal display device |
-
1999
- 1999-09-03 AU AU58099/99A patent/AU5809999A/en not_active Abandoned
- 1999-09-03 WO PCT/US1999/020358 patent/WO2000014708A2/en active IP Right Grant
- 1999-09-03 JP JP2000569373A patent/JP2002524950A/en active Pending
- 1999-09-03 KR KR1020017002796A patent/KR100707042B1/en not_active IP Right Cessation
- 1999-09-03 EP EP99945512A patent/EP1114410A2/en not_active Ceased
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266936A (en) * | 1989-05-09 | 1993-11-30 | Nec Corporation | Driving circuit for liquid crystal display |
WO1992007351A1 (en) * | 1990-10-19 | 1992-04-30 | Thomson S.A. | System for applying brightness signals to a display device and comparator for such system |
US5489918A (en) * | 1991-06-14 | 1996-02-06 | Rockwell International Corporation | Method and apparatus for dynamically and adjustably generating active matrix liquid crystal display gray level voltages |
EP0586155A2 (en) * | 1992-08-20 | 1994-03-09 | Sharp Kabushiki Kaisha | A display apparatus |
EP0598308A1 (en) * | 1992-11-16 | 1994-05-25 | RCA Thomson Licensing Corporation | Differential comparator circuit |
EP0694900A2 (en) * | 1994-07-27 | 1996-01-31 | Sharp Kabushiki Kaisha | An active matrix type display device and a method for driving the same |
WO1996006421A2 (en) * | 1994-08-16 | 1996-02-29 | Vivid Semiconductor, Inc. | Power-saving circuit and method for driving liquid crystal display |
US5528256A (en) * | 1994-08-16 | 1996-06-18 | Vivid Semiconductor, Inc. | Power-saving circuit and method for driving liquid crystal display |
EP0729128A2 (en) * | 1995-02-17 | 1996-08-28 | Pixtech S.A. | Apparatus for addressing an electrode of a microtip display panel |
US5594305A (en) * | 1995-06-07 | 1997-01-14 | Texas Instruments Incorporated | Power supply for use with switched anode field emission display including energy recovery apparatus |
EP0755044A1 (en) * | 1995-07-18 | 1997-01-22 | International Business Machines Corporation | Device and method for driving liquid crystal display with precharge pf display data lines |
GB2324191A (en) * | 1997-04-07 | 1998-10-14 | Lg Semicon Co Ltd | Driver circuit for TFT-LCD |
Also Published As
Publication number | Publication date |
---|---|
AU5809999A (en) | 2000-03-27 |
EP1114410A2 (en) | 2001-07-11 |
JP2002524950A (en) | 2002-08-06 |
WO2000014708A2 (en) | 2000-03-16 |
WO2000014708A9 (en) | 2000-06-02 |
KR20010104617A (en) | 2001-11-26 |
KR100707042B1 (en) | 2007-04-13 |
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