JP5951840B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP5951840B2 JP5951840B2 JP2015068358A JP2015068358A JP5951840B2 JP 5951840 B2 JP5951840 B2 JP 5951840B2 JP 2015068358 A JP2015068358 A JP 2015068358A JP 2015068358 A JP2015068358 A JP 2015068358A JP 5951840 B2 JP5951840 B2 JP 5951840B2
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- JP
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- Prior art keywords
- liquid crystal
- voltage
- switching element
- electrode
- capacitor
- 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.)
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Classifications
-
- 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
-
- 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
-
- 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
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
-
- 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
- G09G3/3614—Control of polarity reversal in general
-
- 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
- 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
- G09G2300/0426—Layout of electrodes and connections
-
- 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
- G09G2300/0439—Pixel structures
- G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Description
portion)134を含む。
91 間隙
71、72、73a、73b、74a、74b、92、93a、93b 切開部
100 下部表示パネル
110、210 絶縁基板
121 ゲート線
124a、124b、124c ゲート電極
131 共通電圧線
133 共通電圧線の環部
134 共通電圧線の縦部
137 維持電極
140 ゲート絶縁膜
154a、154b、154c 半導体
163a、163b、163c、165a、165b、165c オーミックコンタクト部
171 データ線
173a、173b、173c ソース電極
175a、175b、175c、177c ドレイン電極
180 保護膜
185a、185b コンタクトホール
191 画素電極
191a、191b 副画素電極
200 上部表示パネル
220 遮光部
250 保護膜
270 対向電極
300 液晶表示パネルアセンブリ
400 ゲート駆動部
500 データ駆動部
Claims (4)
- 第1副画素及び第2副画素を含む画素を含み、
前記第1副画素は、
データ線と接続される第1入力端子、ゲート線に接続される第1制御端子、及び前記第1入力端子と対向する第1出力端子を含む第1スイッチング素子と、
前記第1出力端子と接続される第1副画素電極とを含み、
前記第2副画素は、
前記データ線と接続される第2入力端子、前記ゲート線に接続される第2制御端子、及び前記第2入力端子と対向する第2出力端子を含む第2スイッチング素子と、
前記第2出力端子と接続される第3入力端子、フローティングされている第3制御端子、及び前記第3入力端子と対向する第3出力端子を含む第3スイッチング素子と、
前記第2出力端子および前記第3入力端子と接続される第2副画素電極と、
前記ゲート線及び前記データ線と分離されている共通電圧線と前記第3スイッチング素子の前記第3出力端子との間に接続される第3キャパシタを含む、表示装置。 - 前記第3出力端子と前記第3制御端子は互いに重畳して第1キャパシタを形成し、
前記第3入力端子と前記第3制御端子は互いに重畳して第2キャパシタを形成する、請求項1に記載の表示装置。 - 前記データ線を通じて印加されるデータ電圧の共通電圧に対する極性がフレームごとに反転するように制御する制御部をさらに含む、請求項2に記載の表示装置。
- 前記データ線にデータ電圧が印加された後、前記第3入力端子、前記第3出力端子及び前記第3制御端子の電圧が実質的に同一になる値は前記第1キャパシタ及び前記第2キャパシタの容量比に依存する、請求項3に記載の表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100056981A KR101702105B1 (ko) | 2010-06-16 | 2010-06-16 | 액정 표시 장치 및 그 구동 방법 |
KR10-2010-0056981 | 2010-06-16 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011020040A Division JP5723614B2 (ja) | 2010-06-16 | 2011-02-01 | 液晶表示装置及びその駆動方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015129971A JP2015129971A (ja) | 2015-07-16 |
JP5951840B2 true JP5951840B2 (ja) | 2016-07-13 |
Family
ID=45328202
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011020040A Active JP5723614B2 (ja) | 2010-06-16 | 2011-02-01 | 液晶表示装置及びその駆動方法 |
JP2015068358A Active JP5951840B2 (ja) | 2010-06-16 | 2015-03-30 | 表示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011020040A Active JP5723614B2 (ja) | 2010-06-16 | 2011-02-01 | 液晶表示装置及びその駆動方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110310075A1 (ja) |
JP (2) | JP5723614B2 (ja) |
KR (1) | KR101702105B1 (ja) |
CN (1) | CN102289117B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101973584B1 (ko) * | 2012-02-10 | 2019-04-30 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치 |
CN102608815A (zh) * | 2012-03-22 | 2012-07-25 | 深圳市华星光电技术有限公司 | 液晶显示面板以及其制造方法 |
CN102608816B (zh) * | 2012-03-26 | 2014-07-16 | 深圳市华星光电技术有限公司 | 液晶显示面板以及其制造方法 |
KR101991371B1 (ko) * | 2012-06-22 | 2019-06-21 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR101969071B1 (ko) * | 2012-08-21 | 2019-08-14 | 삼성디스플레이 주식회사 | 표시 장치 |
KR20140039751A (ko) | 2012-09-25 | 2014-04-02 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR20140048731A (ko) * | 2012-10-16 | 2014-04-24 | 삼성디스플레이 주식회사 | 나노 크리스탈 디스플레이 |
KR102129569B1 (ko) * | 2013-11-26 | 2020-07-03 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR102164311B1 (ko) * | 2013-12-06 | 2020-10-13 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
CN103760725B (zh) * | 2013-12-25 | 2016-08-17 | 深圳市华星光电技术有限公司 | 一种阵列基板及液晶显示面板和驱动方法 |
KR102222999B1 (ko) | 2013-12-26 | 2021-03-04 | 삼성디스플레이 주식회사 | 표시 장치 |
CN104062824A (zh) * | 2014-06-18 | 2014-09-24 | 深圳市华星光电技术有限公司 | 像素结构、具备该像素结构的显示面板 |
KR102296300B1 (ko) * | 2015-01-08 | 2021-08-31 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR102299112B1 (ko) | 2015-03-31 | 2021-09-07 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2677260B2 (ja) * | 1995-06-29 | 1997-11-17 | 日本電気株式会社 | アクティブマトリクス液晶表示装置 |
JP3281848B2 (ja) * | 1996-11-29 | 2002-05-13 | 三洋電機株式会社 | 表示装置 |
JPH10239662A (ja) * | 1997-03-03 | 1998-09-11 | Toshiba Corp | 液晶表示装置 |
JP4410912B2 (ja) | 2000-06-07 | 2010-02-10 | Nec液晶テクノロジー株式会社 | 静電保護回路 |
GB2372620A (en) * | 2001-02-27 | 2002-08-28 | Sharp Kk | Active Matrix Device |
KR100555301B1 (ko) * | 2002-08-13 | 2006-03-03 | 엘지.필립스 엘시디 주식회사 | 정전기 방지를 위한 액정패널 |
TWI231878B (en) * | 2004-04-09 | 2005-05-01 | Au Optronics Corp | Driving method for driving an OCB mode LCD device |
TWI338796B (en) | 2004-10-29 | 2011-03-11 | Chimei Innolux Corp | Multi-domain vertically alignmentliquid crystal display panel |
JP4571845B2 (ja) * | 2004-11-08 | 2010-10-27 | シャープ株式会社 | 液晶表示装置用基板及びそれを備えた液晶表示装置及びその駆動方法 |
JP4438665B2 (ja) * | 2005-03-29 | 2010-03-24 | シャープ株式会社 | 液晶表示装置 |
JP4731206B2 (ja) * | 2005-05-30 | 2011-07-20 | シャープ株式会社 | 液晶表示装置 |
US7432737B2 (en) * | 2005-12-28 | 2008-10-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device, and electronic device |
TWI364609B (en) * | 2007-02-16 | 2012-05-21 | Chimei Innolux Corp | Liquid crystal display panel and manufacturing method thereof |
KR101348754B1 (ko) * | 2007-05-03 | 2014-01-07 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
JP4989309B2 (ja) * | 2007-05-18 | 2012-08-01 | 株式会社半導体エネルギー研究所 | 液晶表示装置 |
CN101369075B (zh) * | 2007-08-15 | 2010-05-26 | 群康科技(深圳)有限公司 | 液晶显示装置及其驱动方法 |
GB0721567D0 (en) * | 2007-11-02 | 2007-12-12 | Cambridge Display Tech Ltd | Pixel driver circuits |
TWI380110B (en) * | 2009-04-02 | 2012-12-21 | Au Optronics Corp | Pixel array, liquid crystal display panel, and electro-optical apparatus |
-
2010
- 2010-06-16 KR KR1020100056981A patent/KR101702105B1/ko active Active
- 2010-12-10 US US12/965,426 patent/US20110310075A1/en not_active Abandoned
-
2011
- 2011-02-01 JP JP2011020040A patent/JP5723614B2/ja active Active
- 2011-06-08 CN CN201110151645.1A patent/CN102289117B/zh active Active
-
2015
- 2015-03-30 JP JP2015068358A patent/JP5951840B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012003229A (ja) | 2012-01-05 |
JP5723614B2 (ja) | 2015-05-27 |
KR101702105B1 (ko) | 2017-02-03 |
CN102289117B (zh) | 2016-01-20 |
KR20110137015A (ko) | 2011-12-22 |
CN102289117A (zh) | 2011-12-21 |
JP2015129971A (ja) | 2015-07-16 |
US20110310075A1 (en) | 2011-12-22 |
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