KR19980033102A - 계조 표시 시스템 - Google Patents
계조 표시 시스템 Download PDFInfo
- Publication number
- KR19980033102A KR19980033102A KR1019970054493A KR19970054493A KR19980033102A KR 19980033102 A KR19980033102 A KR 19980033102A KR 1019970054493 A KR1019970054493 A KR 1019970054493A KR 19970054493 A KR19970054493 A KR 19970054493A KR 19980033102 A KR19980033102 A KR 19980033102A
- Authority
- KR
- South Korea
- Prior art keywords
- subfield
- subfields
- bit
- luminance
- division
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 89
- 230000001174 ascending effect Effects 0.000 claims description 2
- 235000019557 luminance Nutrition 0.000 claims 26
- 230000011218 segmentation Effects 0.000 claims 6
- 230000000694 effects Effects 0.000 description 28
- 238000003491 array Methods 0.000 description 15
- 230000006872 improvement Effects 0.000 description 9
- 230000007704 transition Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 206010015958 Eye pain Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001609 comparable effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/2037—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with specific control of sub-frames corresponding to the least significant bits
-
- 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
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/2033—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with splitting one or more sub-frames corresponding to the most significant bits into two or more sub-frames
-
- 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
- G09G2310/0224—Details of interlacing
-
- 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0266—Reduction of sub-frame artefacts
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/28—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/298—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels using surface discharge panels
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)
- Control Of Gas Discharge Display Tubes (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8280633A JP2962245B2 (ja) | 1996-10-23 | 1996-10-23 | 表示装置の階調表示方法 |
JP96-280633 | 1996-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980033102A true KR19980033102A (ko) | 1998-07-25 |
KR100318647B1 KR100318647B1 (ko) | 2002-05-09 |
Family
ID=17627781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970054493A Expired - Fee Related KR100318647B1 (ko) | 1996-10-23 | 1997-10-23 | 계조표시시스템 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6052112A (ko) |
EP (1) | EP0838799A1 (ko) |
JP (1) | JP2962245B2 (ko) |
KR (1) | KR100318647B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990047032A (ko) * | 1997-12-02 | 1999-07-05 | 윤종용 | 계조 디스플레이 방법 |
KR100548742B1 (ko) * | 2001-10-25 | 2006-02-02 | 샤프 가부시키가이샤 | 표시소자 및 그의 계조구동방법 |
KR100697930B1 (ko) * | 2000-09-04 | 2007-03-21 | 오리온피디피주식회사 | 플라즈마 디스플레이 패널의 영상 간섭 방지 방법 |
WO2019031661A1 (ko) | 2017-08-08 | 2019-02-14 | 주식회사 포스코 | 주조 설비 및 주조 방법 |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3028087B2 (ja) * | 1997-07-08 | 2000-04-04 | 日本電気株式会社 | プラズマディスプレイパネルの駆動方法 |
US6151001A (en) * | 1998-01-30 | 2000-11-21 | Electro Plasma, Inc. | Method and apparatus for minimizing false image artifacts in a digitally controlled display monitor |
WO1999049448A2 (en) * | 1998-03-23 | 1999-09-30 | Koninklijke Philips Electronics N.V. | Display driving |
US6614413B2 (en) * | 1998-04-22 | 2003-09-02 | Pioneer Electronic Corporation | Method of driving plasma display panel |
GB2336931A (en) * | 1998-04-29 | 1999-11-03 | Sharp Kk | Temporal dither addressing scheme for light modulating devices |
EP0982708B1 (en) * | 1998-08-19 | 2011-05-11 | Thomson Licensing | Method and apparatus for processing video pictures, in particular for large area flicker effect reduction |
EP0982707A1 (en) | 1998-08-19 | 2000-03-01 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for processing video pictures, in particular for large area flicker effect reduction |
US6697084B1 (en) * | 1999-03-04 | 2004-02-24 | Texas Instruments Incorporated | Tone display method |
EP1049068A1 (en) * | 1999-04-28 | 2000-11-02 | THOMSON multimedia S.A. | Method and apparatus for processing video signals |
FR2794563B1 (fr) * | 1999-06-04 | 2002-08-16 | Thomson Multimedia Sa | Procede d'adressage de panneau d'affichage au plasma |
JP3638099B2 (ja) * | 1999-07-28 | 2005-04-13 | パイオニアプラズマディスプレイ株式会社 | サブフィールド階調表示方法及びプラズマディスプレイ |
CN1168288C (zh) * | 1999-11-06 | 2004-09-22 | 三星电子株式会社 | 图像显示系统中的假轮廓校正装置和假轮廓校正方法 |
JP3427036B2 (ja) * | 2000-03-30 | 2003-07-14 | 富士通日立プラズマディスプレイ株式会社 | 表示パネルの駆動方法及びパネル表示装置 |
JP4014831B2 (ja) * | 2000-09-04 | 2007-11-28 | 株式会社半導体エネルギー研究所 | El表示装置及びその駆動方法 |
JP2002091368A (ja) * | 2000-09-06 | 2002-03-27 | Lg Electronics Inc | 階調表示方法及び表示装置 |
KR20020071006A (ko) * | 2000-10-31 | 2002-09-11 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 서브필드 구동된 표시장치 및 방법 |
EP1326223A1 (en) * | 2000-11-30 | 2003-07-09 | THOMSON multimedia S.A. | Method and apparatus for controlling a display device |
JP2002221934A (ja) * | 2001-01-25 | 2002-08-09 | Fujitsu Hitachi Plasma Display Ltd | 表示装置の駆動方法及びプラズマディスプレイ装置 |
JP4066662B2 (ja) * | 2001-03-09 | 2008-03-26 | セイコーエプソン株式会社 | 電気光学素子の駆動方法、駆動装置及び電子機器 |
JP4731738B2 (ja) * | 2001-06-12 | 2011-07-27 | パナソニック株式会社 | 表示装置 |
JP2003015594A (ja) | 2001-06-29 | 2003-01-17 | Nec Corp | サブフィールドコーディング回路及びサブフィールドコーディング方法 |
JP2003114646A (ja) | 2001-08-03 | 2003-04-18 | Semiconductor Energy Lab Co Ltd | 表示装置及びその駆動方法。 |
US7492505B2 (en) | 2001-08-17 | 2009-02-17 | Sipix Imaging, Inc. | Electrophoretic display with dual mode switching |
US7038670B2 (en) * | 2002-08-16 | 2006-05-02 | Sipix Imaging, Inc. | Electrophoretic display with dual mode switching |
FR2829275B1 (fr) * | 2001-09-05 | 2004-09-10 | Thomson Licensing Sa | Procede d'affichage d'images video sur un dispositif d'affichage et panneau d'affichage a plasma correspondant |
EP1359749A1 (en) * | 2002-05-04 | 2003-11-05 | Deutsche Thomson-Brandt Gmbh | Multiscan display mode for a plasma display panel |
KR100480152B1 (ko) * | 2002-05-17 | 2005-04-06 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 구동방법 |
JP2005536924A (ja) * | 2002-08-19 | 2005-12-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ビデオ回路 |
JP3656995B2 (ja) * | 2002-09-30 | 2005-06-08 | パイオニアプラズマディスプレイ株式会社 | 画像表示方法及び画像表示装置 |
US20050104833A1 (en) * | 2003-03-26 | 2005-05-19 | Yutaka Ochi | Method of driving vertically aligned liquid crystal display |
JP2005062283A (ja) * | 2003-08-20 | 2005-03-10 | Tohoku Pioneer Corp | 自発光表示パネルの駆動方法および駆動装置 |
KR100540228B1 (ko) * | 2003-09-04 | 2006-01-10 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 구동방법 |
US20060284794A1 (en) * | 2003-09-08 | 2006-12-21 | Johnson Mark T | Electrophoretic display activation with symmetric data frames |
EP1544836A1 (en) * | 2003-12-17 | 2005-06-22 | Deutsche Thomson-Brandt GmbH | Method and apparatus for processing video pictures in particular in film mode sequences |
JP4591081B2 (ja) * | 2004-02-02 | 2010-12-01 | 日本ビクター株式会社 | 画像表示装置の駆動方法 |
JP4746851B2 (ja) * | 2004-06-29 | 2011-08-10 | パナソニック株式会社 | プラズマディスプレイパネルの駆動方法 |
US7502040B2 (en) | 2004-12-06 | 2009-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method thereof and electronic appliance |
US20060158399A1 (en) | 2005-01-14 | 2006-07-20 | Semiconductor Energy Laboratory Co., Ltd. | Driving method of display device |
KR100612504B1 (ko) * | 2005-03-03 | 2006-08-14 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 구동 장치 |
JP4753353B2 (ja) * | 2005-03-31 | 2011-08-24 | 東北パイオニア株式会社 | 自発光表示パネルの駆動装置、駆動方法及びその駆動装置を備えた電子機器 |
US7719526B2 (en) | 2005-04-14 | 2010-05-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device, and driving method and electronic apparatus of the display device |
US8633919B2 (en) | 2005-04-14 | 2014-01-21 | Semiconductor Energy Laboratory Co., Ltd. | Display device, driving method of the display device, and electronic device |
FR2884640A1 (fr) * | 2005-04-15 | 2006-10-20 | Thomson Licensing Sa | Procede d'affichage d'une image video et panneau d'affichage mettant en oeuvre le procede |
EP1720148A3 (en) | 2005-05-02 | 2007-09-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device and gray scale driving method with subframes thereof |
US20070159469A1 (en) * | 2006-01-06 | 2007-07-12 | Thomson Licensing | Method and apparatus for processing video pictures, in particular for large area flicker effect reduction |
KR101404582B1 (ko) | 2006-01-20 | 2014-06-09 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시장치의 구동방법 |
CN101231402B (zh) * | 2007-01-26 | 2012-09-26 | 群康科技(深圳)有限公司 | 液晶显示面板 |
JP5309475B2 (ja) | 2007-06-05 | 2013-10-09 | ソニー株式会社 | 表示パネル駆動方法、表示装置、表示パネル駆動装置及び電子機器 |
JP4780422B2 (ja) * | 2008-12-22 | 2011-09-28 | ソニー株式会社 | 画像表示装置および方法 |
KR101215021B1 (ko) * | 2011-04-29 | 2012-12-24 | 인텔렉추얼디스커버리 주식회사 | 메모리성 디스플레이 장치 및 그 구동 방법 |
JP5673726B2 (ja) * | 2013-04-24 | 2015-02-18 | ソニー株式会社 | 表示パネル駆動方法、表示装置、表示パネル駆動装置及び電子機器 |
WO2019020190A1 (en) * | 2017-07-27 | 2019-01-31 | Huawei Technologies Co., Ltd. | MULTIFOCAL DISPLAY DEVICE AND METHOD |
WO2025117511A1 (en) * | 2023-11-28 | 2025-06-05 | Snap Inc. | Modulating a center aligned pwm pulse applying trailing dither |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185602A (en) * | 1989-04-10 | 1993-02-09 | Cirrus Logic, Inc. | Method and apparatus for producing perception of high quality grayscale shading on digitally commanded displays |
JP2680144B2 (ja) * | 1989-11-01 | 1997-11-19 | 株式会社日立製作所 | 表示装置、駆動回路、及び階調表示方法 |
JP2720607B2 (ja) * | 1990-03-02 | 1998-03-04 | 株式会社日立製作所 | 表示装置、階調表示方法及び駆動回路 |
US5861869A (en) * | 1992-05-14 | 1999-01-19 | In Focus Systems, Inc. | Gray level addressing for LCDs |
ATE261168T1 (de) * | 1992-10-15 | 2004-03-15 | Texas Instruments Inc | Anzeigevorrichtung |
JP3547160B2 (ja) * | 1993-01-11 | 2004-07-28 | テキサス インスツルメンツ インコーポレイテツド | 空間光変調器 |
JPH077702A (ja) * | 1993-06-18 | 1995-01-10 | Fujitsu General Ltd | プラズマディスプレイ表示装置 |
JP2903984B2 (ja) * | 1993-12-17 | 1999-06-14 | 株式会社富士通ゼネラル | ディスプレイ装置の駆動方法 |
JP3489884B2 (ja) * | 1994-02-08 | 2004-01-26 | 富士通株式会社 | フレーム内時分割型表示装置及びフレーム内時分割型表示装置における中間調表示方法 |
US5497172A (en) * | 1994-06-13 | 1996-03-05 | Texas Instruments Incorporated | Pulse width modulation for spatial light modulator with split reset addressing |
US5619228A (en) * | 1994-07-25 | 1997-04-08 | Texas Instruments Incorporated | Method for reducing temporal artifacts in digital video systems |
EP0698874B1 (en) * | 1994-07-25 | 2001-12-12 | Texas Instruments Incorporated | Method for reducing temporal artifacts in digital video systems |
JPH08254965A (ja) * | 1995-03-17 | 1996-10-01 | Nec Corp | 表示装置の階調表示方法 |
US5731802A (en) * | 1996-04-22 | 1998-03-24 | Silicon Light Machines | Time-interleaved bit-plane, pulse-width-modulation digital display system |
JP3620943B2 (ja) * | 1997-01-20 | 2005-02-16 | 富士通株式会社 | 表示方法及び表示装置 |
-
1996
- 1996-10-23 JP JP8280633A patent/JP2962245B2/ja not_active Expired - Fee Related
-
1997
- 1997-10-22 EP EP97118380A patent/EP0838799A1/en not_active Withdrawn
- 1997-10-23 KR KR1019970054493A patent/KR100318647B1/ko not_active Expired - Fee Related
- 1997-10-23 US US08/956,473 patent/US6052112A/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990047032A (ko) * | 1997-12-02 | 1999-07-05 | 윤종용 | 계조 디스플레이 방법 |
KR100697930B1 (ko) * | 2000-09-04 | 2007-03-21 | 오리온피디피주식회사 | 플라즈마 디스플레이 패널의 영상 간섭 방지 방법 |
KR100548742B1 (ko) * | 2001-10-25 | 2006-02-02 | 샤프 가부시키가이샤 | 표시소자 및 그의 계조구동방법 |
US7502037B2 (en) | 2001-10-25 | 2009-03-10 | Sharp Kabushiki Kaisha | Display element and gray scale driving method thereof |
WO2019031661A1 (ko) | 2017-08-08 | 2019-02-14 | 주식회사 포스코 | 주조 설비 및 주조 방법 |
Also Published As
Publication number | Publication date |
---|---|
US6052112A (en) | 2000-04-18 |
EP0838799A1 (en) | 1998-04-29 |
KR100318647B1 (ko) | 2002-05-09 |
JP2962245B2 (ja) | 1999-10-12 |
JPH10124001A (ja) | 1998-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100318647B1 (ko) | 계조표시시스템 | |
KR100306987B1 (ko) | 계조표시방법및계조표시장치 | |
EP0896317B1 (en) | Color image display apparatus and method | |
KR100256003B1 (ko) | 화상의 중간 계조 표시 방법 및 표시 장치 | |
US7071902B1 (en) | Image display | |
KR100484423B1 (ko) | 화상표시장치 | |
JP5675030B2 (ja) | ディスプレイ装置に表示するビデオ画像の処理方法 | |
JPH07271325A (ja) | フレーム内時分割型表示装置及びフレーム内時分割型表示装置に於ける中間調表示方法 | |
US20040032533A1 (en) | Method and apparatus for controlling a display device | |
JPH1124628A (ja) | プラズマディスプレイパネルの階調表示方法 | |
JPH1098662A (ja) | 自発光表示器の駆動装置 | |
KR20010006945A (ko) | 표시 장치, 표시 방법 및 표시 장치 구동용 회로 | |
JPH08254965A (ja) | 表示装置の階調表示方法 | |
JPH11109916A (ja) | カラー画像表示装置 | |
JP2000347616A (ja) | 表示装置および表示方法 | |
JPH09311662A (ja) | フレーム内時分割型中間調表示方法及びフレーム内時分割型表示装置 | |
JP3266143B2 (ja) | 表示装置の階調表示方法 | |
JP2004151162A (ja) | 階調表示方法 | |
KR100416143B1 (ko) | 플라즈마 디스플레이 패널의 계조 표시 방법 및 그 장치 | |
KR20030033754A (ko) | 템포럴 효과를 이용한 오차확산방법 및 이를 이용한플라즈마 디스플레이 패널의 구동방법 및 장치 | |
EP0927415A1 (en) | A circuit for and method of driving a flat panel display in a sub field mode and a flat panel display with such a circuit | |
JPH09330057A (ja) | ガス放電表示パネルの階調表示方法及びガス放電表示装置 | |
EP1387343B1 (en) | Method and device for processing video data for display on a display device | |
JP3330110B6 (ja) | 画像表示装置 | |
JP3330110B2 (ja) | 画像表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19971023 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19971023 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000117 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000816 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20010424 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20000816 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20000117 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20010525 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20010424 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20010915 Appeal identifier: 2001101001426 Request date: 20010525 |
|
AMND | Amendment | ||
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20010623 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20010525 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20001116 Patent event code: PB09011R02I Comment text: Amendment to Specification, etc. Patent event date: 20000516 Patent event code: PB09011R02I |
|
B701 | Decision to grant | ||
PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20010915 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20010905 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20011212 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20011212 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20041210 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20041210 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |