WO2002052536A2 - Display device with freely programmable multiplex rate - Google Patents
Display device with freely programmable multiplex rate Download PDFInfo
- Publication number
- WO2002052536A2 WO2002052536A2 PCT/IB2001/002651 IB0102651W WO02052536A2 WO 2002052536 A2 WO2002052536 A2 WO 2002052536A2 IB 0102651 W IB0102651 W IB 0102651W WO 02052536 A2 WO02052536 A2 WO 02052536A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rows
- display
- display device
- state
- row
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3674—Details of drivers for scan electrodes
-
- 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
-
- 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
- G09G2310/04—Partial updating of the display screen
-
- 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
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01272211A EP1356445A2 (en) | 2000-12-22 | 2001-12-18 | Display device with freely programmable multiplex rate |
US10/204,066 US6803897B2 (en) | 2000-12-22 | 2001-12-18 | Display device with freely programmable multiplex rate |
JP2002553754A JP2004517357A (en) | 2000-12-22 | 2001-12-18 | Display with freely programmable multiplex rate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00128445.4 | 2000-12-22 | ||
EP00128445 | 2000-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002052536A2 true WO2002052536A2 (en) | 2002-07-04 |
WO2002052536A3 WO2002052536A3 (en) | 2003-08-28 |
Family
ID=8170805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2001/002651 WO2002052536A2 (en) | 2000-12-22 | 2001-12-18 | Display device with freely programmable multiplex rate |
Country Status (6)
Country | Link |
---|---|
US (1) | US6803897B2 (en) |
EP (1) | EP1356445A2 (en) |
JP (1) | JP2004517357A (en) |
CN (1) | CN1602511A (en) |
TW (1) | TW554311B (en) |
WO (1) | WO2002052536A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4175058B2 (en) * | 2002-08-27 | 2008-11-05 | セイコーエプソン株式会社 | Display drive circuit and display device |
JP2005037785A (en) * | 2003-07-17 | 2005-02-10 | Nec Electronics Corp | Scanning electrode driving circuit and image display device having same |
US8390605B2 (en) * | 2009-11-16 | 2013-03-05 | Himax Technologies Limited | Interface circuit and method for transmitting data through the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0573822A1 (en) * | 1992-05-19 | 1993-12-15 | Canon Kabushiki Kaisha | Display control apparatus and method |
US5726679A (en) * | 1987-11-26 | 1998-03-10 | Canon Kabushiki Kaisha | Display system for selectively designating scanning lines having moving display data thereon |
US5805121A (en) * | 1996-07-01 | 1998-09-08 | Motorola, Inc. | Liquid crystal display and turn-off method therefor |
EP1156469A2 (en) * | 2000-05-19 | 2001-11-21 | Mitsubishi Denki Kabushiki Kaisha | Display control device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189406A (en) * | 1986-09-20 | 1993-02-23 | Thorn Emi Plc | Display device |
US5021775A (en) * | 1989-02-27 | 1991-06-04 | Motorola, Inc. | Synchronization method and circuit for display drivers |
DE69326300T2 (en) * | 1992-03-05 | 2000-02-24 | Seiko Epson Corp | CONTROL DEVICE AND METHOD FOR LIQUID CRYSTAL ELEMENTS AND IMAGE DISPLAY DEVICE |
CA2137723C (en) * | 1993-12-14 | 1996-11-26 | Canon Kabushiki Kaisha | Display apparatus |
KR100236570B1 (en) * | 1996-05-15 | 2000-01-15 | 비센트 비.인그라시아 | Operation system and its method of liquid crystal display |
JPH10207438A (en) | 1996-11-21 | 1998-08-07 | Seiko Instr Inc | Liquid crystal device |
US6137466A (en) * | 1997-11-03 | 2000-10-24 | Motorola, Inc. | LCD driver module and method thereof |
-
2001
- 2001-12-18 WO PCT/IB2001/002651 patent/WO2002052536A2/en not_active Application Discontinuation
- 2001-12-18 JP JP2002553754A patent/JP2004517357A/en not_active Withdrawn
- 2001-12-18 US US10/204,066 patent/US6803897B2/en not_active Expired - Lifetime
- 2001-12-18 EP EP01272211A patent/EP1356445A2/en not_active Withdrawn
- 2001-12-18 CN CNA018053955A patent/CN1602511A/en active Pending
-
2002
- 2002-03-27 TW TW091105993A patent/TW554311B/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5726679A (en) * | 1987-11-26 | 1998-03-10 | Canon Kabushiki Kaisha | Display system for selectively designating scanning lines having moving display data thereon |
EP0573822A1 (en) * | 1992-05-19 | 1993-12-15 | Canon Kabushiki Kaisha | Display control apparatus and method |
US5805121A (en) * | 1996-07-01 | 1998-09-08 | Motorola, Inc. | Liquid crystal display and turn-off method therefor |
EP1156469A2 (en) * | 2000-05-19 | 2001-11-21 | Mitsubishi Denki Kabushiki Kaisha | Display control device |
Also Published As
Publication number | Publication date |
---|---|
CN1602511A (en) | 2005-03-30 |
JP2004517357A (en) | 2004-06-10 |
WO2002052536A3 (en) | 2003-08-28 |
EP1356445A2 (en) | 2003-10-29 |
TW554311B (en) | 2003-09-21 |
US6803897B2 (en) | 2004-10-12 |
US20030112214A1 (en) | 2003-06-19 |
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