JP2001500994A - 表示装置 - Google Patents
表示装置Info
- Publication number
- JP2001500994A JP2001500994A JP11509562A JP50956299A JP2001500994A JP 2001500994 A JP2001500994 A JP 2001500994A JP 11509562 A JP11509562 A JP 11509562A JP 50956299 A JP50956299 A JP 50956299A JP 2001500994 A JP2001500994 A JP 2001500994A
- Authority
- JP
- Japan
- Prior art keywords
- pixel
- display device
- voltage
- selection
- substrate
- 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.)
- Ceased
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000005684 electric field Effects 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 15
- 239000003990 capacitor Substances 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F1/1343—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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
-
- 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
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0434—Flat panel display in which a field is applied parallel to the display plane
-
- 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
- G09G2320/0252—Improving the response speed
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Geometry (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくとも一方が透明である2つの基板と、 基板間に保持された液晶材料と、 液晶材料の分子を基板にほぼ平行に配向させる配向手段と、 少なくとも1つの基板上に設けられた電極と、 偏光手段と、 動作状態において少なくとも一つの画素を選択し、選択中電界を前記基板にほ ぼ平行に印可する選択手段と、 画素に結合された電極に信号電圧を供給する駆動手段と、 を具える表示装置において、 前記駆動手段に、画素の選択中に、この画素に結合された電極に供給する信号 電圧をこの画素の選択中に供給される外部データ電圧とこの画素の前選択中に供 給された外部データとに依存して調整する補正手段を設けたことを特徴とする表 示装置。 2.前記補正手段は、画素に結合された電極に供給する信号電圧を、この画素の 次の選択前にこの画素が外部データ電圧と関連する透過値又は反射値に到達する ように調整することを特徴とする請求項1記載の表示装置。 3.前記補正手段による信号電圧の調整は選択の持続時間と液晶材料の流体力学 的特性とにより決まることを特徴とする請求項I又は2記載の表示装置。 4.温度センサも具え、前記補正手段が前記補正を温度変化に適応させることを 特徴とする請求項1又は2記載の表示装置。 5.前記補正手段はマイクロプロセッサ又はルックアップテーブルを具えること を特徴とする請求項1又は2記載の表示装置。 6.当該表示装置が画素のマトリクスを具え、画素の電極が補正されたデータ電 圧が供給されるデータ電極に薄膜トランジスタを経て結合され、且つ前記選択手 段が薄膜トランジスタを選択する行電極を具えていることを特徴とする請求項1 又は2記載の表示装置。 7.当該表示装置が画素のマトリクスを具え、画素の電極が一方の基板上のデー タ電極に結合され、且つ前記選択手段が他方の基板内のプラズマダクトを具えて いることを特徴とする請求項1又は2記載の表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97202270.1 | 1997-07-22 | ||
EP97202270 | 1997-07-22 | ||
PCT/IB1998/000906 WO1999005567A1 (en) | 1997-07-22 | 1998-06-11 | Display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001500994A true JP2001500994A (ja) | 2001-01-23 |
Family
ID=8228574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11509562A Ceased JP2001500994A (ja) | 1997-07-22 | 1998-06-11 | 表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6304254B1 (ja) |
EP (1) | EP0927416A1 (ja) |
JP (1) | JP2001500994A (ja) |
KR (1) | KR100632713B1 (ja) |
WO (1) | WO1999005567A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003208142A (ja) * | 2001-11-26 | 2003-07-25 | Samsung Electronics Co Ltd | 液晶表示装置及びその駆動方法 |
JP2007011285A (ja) * | 2005-06-01 | 2007-01-18 | Sony Corp | 画像処理装置、液晶表示装置および色補正方法 |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3559719B2 (ja) * | 1998-01-13 | 2004-09-02 | キヤノン株式会社 | プラズマアドレス型の液晶表示装置 |
JP3744714B2 (ja) * | 1998-12-08 | 2006-02-15 | シャープ株式会社 | 液晶表示装置及びその駆動方法 |
JP2001013482A (ja) * | 1999-04-28 | 2001-01-19 | Sharp Corp | マトリクス表示装置およびプラズマアドレス表示装置 |
JP2001117074A (ja) | 1999-10-18 | 2001-04-27 | Hitachi Ltd | 液晶表示装置 |
JP3618066B2 (ja) * | 1999-10-25 | 2005-02-09 | 株式会社日立製作所 | 液晶表示装置 |
TWI280547B (en) * | 2000-02-03 | 2007-05-01 | Samsung Electronics Co Ltd | Liquid crystal display and driving method thereof |
GB0006811D0 (en) | 2000-03-22 | 2000-05-10 | Koninkl Philips Electronics Nv | Controller ICs for liquid crystal matrix display devices |
US6545672B1 (en) * | 2000-07-19 | 2003-04-08 | Hewlett Packard Development Company, L.P. | Method and apparatus for avoiding image flicker in an optical projection display |
JP3722677B2 (ja) * | 2000-08-18 | 2005-11-30 | 株式会社アドバンスト・ディスプレイ | 液晶表示装置 |
JP3511592B2 (ja) * | 2000-09-27 | 2004-03-29 | 株式会社アドバンスト・ディスプレイ | 液晶表示装置 |
JP2002108294A (ja) * | 2000-09-28 | 2002-04-10 | Advanced Display Inc | 液晶表示装置 |
KR20020070383A (ko) * | 2000-11-13 | 2002-09-06 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 이미지 디스플레이용 디더 방법 및 디바이스 |
KR100759974B1 (ko) * | 2001-02-26 | 2007-09-18 | 삼성전자주식회사 | 액정 표시 장치 및 그의 구동 방법. |
JP3739297B2 (ja) * | 2001-03-29 | 2006-01-25 | シャープ株式会社 | 高速応答の為に駆動補償を行う液晶表示装置の制御回路 |
TW504928B (en) * | 2001-04-03 | 2002-10-01 | Chunghwa Picture Tubes Ltd | Compensation method for improving color purity and color temperature of plasma display panel by adjusting the intensity of input image signals |
JP2002351409A (ja) * | 2001-05-23 | 2002-12-06 | Internatl Business Mach Corp <Ibm> | 液晶表示装置、液晶ディスプレイ駆動回路、液晶ディスプレイの駆動方法、およびプログラム |
KR100438521B1 (ko) | 2001-05-25 | 2004-07-03 | 엘지.필립스 엘시디 주식회사 | 광셔터를 가지는 액정표시장치와 그 구동장치 및 방법 |
KR100806886B1 (ko) * | 2001-06-07 | 2008-02-22 | 삼성전자주식회사 | 액정 표시 장치 및 그 제조 방법 |
KR100421500B1 (ko) | 2001-06-09 | 2004-03-12 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 색보정 방법 및 장치 |
US6771242B2 (en) | 2001-06-11 | 2004-08-03 | Lg. Philips Lcd Co., Ltd. | Method and apparatus for driving liquid crystal display |
JP2003029713A (ja) * | 2001-07-06 | 2003-01-31 | Internatl Business Mach Corp <Ibm> | 液晶表示装置、液晶ディスプレイ駆動回路、液晶ディスプレイの駆動方法、およびプログラム |
KR100769168B1 (ko) | 2001-09-04 | 2007-10-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동방법 및 장치 |
KR100769169B1 (ko) * | 2001-09-04 | 2007-10-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동방법 및 장치 |
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KR100769174B1 (ko) | 2001-09-17 | 2007-10-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동방법 및 장치 |
KR100815899B1 (ko) * | 2001-12-12 | 2008-03-21 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동방법 및 장치 |
KR100835928B1 (ko) | 2001-12-13 | 2008-06-09 | 엘지디스플레이 주식회사 | 액정의 응답속도 측정방법 및 장치 |
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- 1998-06-11 EP EP98922993A patent/EP0927416A1/en not_active Ceased
- 1998-06-11 KR KR1019997002402A patent/KR100632713B1/ko not_active IP Right Cessation
- 1998-06-11 JP JP11509562A patent/JP2001500994A/ja not_active Ceased
- 1998-06-11 WO PCT/IB1998/000906 patent/WO1999005567A1/en not_active Application Discontinuation
- 1998-07-21 US US09/119,890 patent/US6304254B1/en not_active Expired - Fee Related
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JP2003208142A (ja) * | 2001-11-26 | 2003-07-25 | Samsung Electronics Co Ltd | 液晶表示装置及びその駆動方法 |
JP4707301B2 (ja) * | 2001-11-26 | 2011-06-22 | 三星電子株式会社 | 液晶表示装置及びその駆動方法 |
JP2007011285A (ja) * | 2005-06-01 | 2007-01-18 | Sony Corp | 画像処理装置、液晶表示装置および色補正方法 |
JP4702132B2 (ja) * | 2005-06-01 | 2011-06-15 | ソニー株式会社 | 画像処理装置、液晶表示装置および色補正方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0927416A1 (en) | 1999-07-07 |
WO1999005567A8 (en) | 1999-04-15 |
KR100632713B1 (ko) | 2006-10-13 |
KR20000068600A (ko) | 2000-11-25 |
US6304254B1 (en) | 2001-10-16 |
WO1999005567A1 (en) | 1999-02-04 |
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