CN1708777B - 显示器中的线扫描的方法和设备 - Google Patents
显示器中的线扫描的方法和设备 Download PDFInfo
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- CN1708777B CN1708777B CN2003801025449A CN200380102544A CN1708777B CN 1708777 B CN1708777 B CN 1708777B CN 2003801025449 A CN2003801025449 A CN 2003801025449A CN 200380102544 A CN200380102544 A CN 200380102544A CN 1708777 B CN1708777 B CN 1708777B
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- 238000000034 method Methods 0.000 title claims abstract description 64
- 230000008569 process Effects 0.000 claims description 47
- 230000008859 change Effects 0.000 claims description 7
- 208000032005 Spinocerebellar ataxia with axonal neuropathy type 2 Diseases 0.000 abstract 1
- 208000033361 autosomal recessive with axonal neuropathy 2 spinocerebellar ataxia Diseases 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000000007 visual effect Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 241000545442 Radix Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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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
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
Landscapes
- Engineering & Computer Science (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 (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02102512.7 | 2002-10-31 | ||
EP02102512 | 2002-10-31 | ||
PCT/IB2003/004688 WO2004040539A1 (en) | 2002-10-31 | 2003-10-22 | Line scanning in a display |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1708777A CN1708777A (zh) | 2005-12-14 |
CN1708777B true CN1708777B (zh) | 2010-09-01 |
Family
ID=32187249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2003801025449A Expired - Fee Related CN1708777B (zh) | 2002-10-31 | 2003-10-22 | 显示器中的线扫描的方法和设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7701450B2 (zh) |
EP (1) | EP1561202A1 (zh) |
JP (1) | JP2006504992A (zh) |
CN (1) | CN1708777B (zh) |
AU (1) | AU2003272010A1 (zh) |
TW (1) | TW200419491A (zh) |
WO (1) | WO2004040539A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4854182B2 (ja) * | 2004-04-16 | 2012-01-18 | 三洋電機株式会社 | 表示装置 |
JP2006301166A (ja) * | 2005-04-19 | 2006-11-02 | Hitachi Displays Ltd | 表示装置及びその駆動方法 |
CN100444236C (zh) * | 2005-12-03 | 2008-12-17 | 群康科技(深圳)有限公司 | 液晶显示器驱动方法及其驱动电路 |
US20080036720A1 (en) * | 2006-08-09 | 2008-02-14 | Foo Ken K | System and method for driving a liquid crystal display to reduce audible noise levels |
KR20130038231A (ko) * | 2010-03-12 | 2013-04-17 | 퀄컴 엠이엠에스 테크놀로지스, 인크. | 디스플레이의 리프레시 레이트의 증가를 가능하게 하기 위한 라인 승산 |
CN110675831A (zh) * | 2018-07-03 | 2020-01-10 | 夏普株式会社 | 显示装置及显示方法 |
CN110599948A (zh) * | 2019-08-28 | 2019-12-20 | 深圳市华星光电半导体显示技术有限公司 | 显示装置的驱动方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1110789A (zh) * | 1993-03-30 | 1995-10-25 | 旭硝子株式会社 | 显示装置和用于显示装置的驱动方法 |
US6057809A (en) * | 1996-08-21 | 2000-05-02 | Neomagic Corp. | Modulation of line-select times of individual rows of a flat-panel display for gray-scaling |
WO2002052534A1 (fr) * | 2000-12-27 | 2002-07-04 | Matsushita Electric Industrial Co., Ltd. | Affichage a matrice et son procede de pilotage |
WO2002054375A1 (fr) * | 2000-12-27 | 2002-07-11 | Matsushita Electric Industrial Co., Ltd. | Procede servant a commander un panneau d'affichage a cristaux liquides et dispositif d'affichage a cristaux liquides |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5844534A (en) * | 1993-12-28 | 1998-12-01 | Kabushiki Kaisha Toshiba | Liquid crystal display apparatus |
EP0727084A1 (en) * | 1994-08-23 | 1996-08-21 | Asahi Glass Company Ltd. | Driving method for a liquid crystal display device |
DE69526336D1 (de) | 1995-04-28 | 2002-05-16 | St Microelectronics Srl | Leseschaltung für Speicherzellen mit niedriger Versorgungsspannung |
JP3322809B2 (ja) * | 1995-10-24 | 2002-09-09 | 富士通株式会社 | ディスプレイ駆動方法及び装置 |
JPH09319342A (ja) | 1996-03-26 | 1997-12-12 | Sharp Corp | 液晶表示装置及び液晶表示装置の駆動方法 |
JP3792323B2 (ja) * | 1996-11-18 | 2006-07-05 | 三菱電機株式会社 | プラズマディスプレイパネルの駆動方法 |
JPH1145070A (ja) * | 1997-07-25 | 1999-02-16 | Mitsubishi Electric Corp | プラズマディスプレイパネルおよびその駆動方法 |
JP3585090B2 (ja) * | 1998-06-15 | 2004-11-04 | パイオニア株式会社 | ディスプレイパネルの中間調表示方法 |
TW455882B (en) | 1998-12-22 | 2001-09-21 | Koninkl Philips Electronics Nv | Integrated circuit |
US6661428B1 (en) * | 1999-04-15 | 2003-12-09 | Lg Electronics Inc. | Device and method for controlling luminance of flat display |
JP2001034237A (ja) * | 1999-07-21 | 2001-02-09 | Fujitsu Ltd | 液晶表示装置 |
EP1187087A4 (en) * | 2000-01-14 | 2002-09-18 | Matsushita Electric Ind Co Ltd | DISPLAY DEVICE WITH ACTIVE MATRIX AND CONTROL METHOD THEREFOR |
JP2002175039A (ja) * | 2000-01-14 | 2002-06-21 | Matsushita Electric Ind Co Ltd | アクティブマトリクス型表示装置及びその駆動方法 |
JP2002189454A (ja) * | 2000-12-20 | 2002-07-05 | Seiko Epson Corp | 電源回路、液晶装置及び電子機器 |
-
2003
- 2003-10-22 US US10/533,019 patent/US7701450B2/en not_active Expired - Fee Related
- 2003-10-22 WO PCT/IB2003/004688 patent/WO2004040539A1/en active Application Filing
- 2003-10-22 EP EP03753851A patent/EP1561202A1/en not_active Ceased
- 2003-10-22 CN CN2003801025449A patent/CN1708777B/zh not_active Expired - Fee Related
- 2003-10-22 JP JP2004547893A patent/JP2006504992A/ja active Pending
- 2003-10-22 AU AU2003272010A patent/AU2003272010A1/en not_active Abandoned
- 2003-10-28 TW TW092129931A patent/TW200419491A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1110789A (zh) * | 1993-03-30 | 1995-10-25 | 旭硝子株式会社 | 显示装置和用于显示装置的驱动方法 |
US6057809A (en) * | 1996-08-21 | 2000-05-02 | Neomagic Corp. | Modulation of line-select times of individual rows of a flat-panel display for gray-scaling |
WO2002052534A1 (fr) * | 2000-12-27 | 2002-07-04 | Matsushita Electric Industrial Co., Ltd. | Affichage a matrice et son procede de pilotage |
WO2002054375A1 (fr) * | 2000-12-27 | 2002-07-11 | Matsushita Electric Industrial Co., Ltd. | Procede servant a commander un panneau d'affichage a cristaux liquides et dispositif d'affichage a cristaux liquides |
Non-Patent Citations (2)
Title |
---|
JP 2000-3153 A,说明书第0007段-第0055段、图1-4. |
同上. |
Also Published As
Publication number | Publication date |
---|---|
CN1708777A (zh) | 2005-12-14 |
AU2003272010A1 (en) | 2004-05-25 |
US7701450B2 (en) | 2010-04-20 |
WO2004040539A1 (en) | 2004-05-13 |
EP1561202A1 (en) | 2005-08-10 |
TW200419491A (en) | 2004-10-01 |
US20060066592A1 (en) | 2006-03-30 |
JP2006504992A (ja) | 2006-02-09 |
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C06 | Publication | ||
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Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070928 |
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Owner name: TRIGEMINAL MICROSYSTEMS(FAR EAST) CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20100925 |
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Effective date of registration: 20100925 Address after: Grand Cayman, Cayman Islands Patentee after: Trident Microsystems (Far East) Ltd. Address before: Holland Ian Deho Finn Patentee before: Koninkl Philips Electronics NV |
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Owner name: ENTROPY COMMUNICATION CO., LTD. Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Effective date: 20130217 |
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Effective date of registration: 20130217 Address after: American California Patentee after: Entropic Communications, Inc. Address before: Grand Cayman, Cayman Islands Patentee before: Trident Microsystems (Far East) Ltd. |
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Effective date of registration: 20180607 Address after: American Minnesota Patentee after: Dynamic data technology limited liability company Address before: American California Patentee before: Entropic Communications, Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20191022 |
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