JP4386876B2 - 駆動回路、マルチディスプレイ装置及びこれを用いた電子装置 - Google Patents
駆動回路、マルチディスプレイ装置及びこれを用いた電子装置 Download PDFInfo
- Publication number
- JP4386876B2 JP4386876B2 JP2005291002A JP2005291002A JP4386876B2 JP 4386876 B2 JP4386876 B2 JP 4386876B2 JP 2005291002 A JP2005291002 A JP 2005291002A JP 2005291002 A JP2005291002 A JP 2005291002A JP 4386876 B2 JP4386876 B2 JP 4386876B2
- Authority
- JP
- Japan
- Prior art keywords
- drive
- panel
- coupling module
- electrically coupled
- line
- 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.)
- Expired - Lifetime
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- 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
- 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
- G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
-
- 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Description
100 入力装置
110 ディスプレイドライバー
12 主要パネル
120 主要ディスプレイ領域
13 サブパネル
130 サブディスプレイ領域
140 結合装置
142 有効結合モジュール
144 ダミーの結合モジュール
146 ダミーの結合モジュール
30 マルチパネルディスプレイ
312 中間部分
314 側部
316 側部
318 第1の駆動ライン
322 第2の駆動ライン
3320 マルチプレクサー
3340 マルチプレクサー
3360 ディマルチプレクサー
3362 伝達ライン
3364 マルチプレクサー
Claims (8)
- 主要パネル上に形成された複数の第1の駆動ライン、
サブパネル上に形成された複数の第2の駆動ライン、及び
有効な結合モジュール及びダミーの結合モジュールを含む結合装置であって、前記有効な結合モジュールは各前記第2の駆動ラインと前記第1の駆動ラインの中間部である第1の部分の対応する1つとを電気的に結合し、前記ダミーの結合モジュールは前記第1の駆動ラインの側部である第2の部分に電気的に結合する結合装置を含み、
前記第1の駆動ラインはディスプレイドライバーから駆動データを受信し、前記第2の駆動ラインは前記有効な結合モジュールから駆動データを受信するマルチパネルディスプレイの駆動回路。 - 前記有効な結合モジュール及び前記ダミーの結合モジュールは同じ回路特性を有する素子から構成される請求項1に記載の駆動回路。
- 前記有効な結合モジュールが、
前記第1の駆動ラインに電気的に結合する複数のマルチプレクサー、
前記第2の駆動ラインに電気的に結合する複数のディマルチプレクサー、及び
前記複数のマルチプレクサーの1つと前記複数のディマルチプレクサーの対応する1つをそれぞれ電気的に結合する複数の伝達ライン
を含む請求項1に記載の駆動回路。 - 前記ダミーの結合モジュールが、前記第1の駆動ラインに電気的に結合する複数のマルチプレクサーから構成される請求項1に記載の駆動回路。
- 前記結合装置が信号制御セットによって制御される請求項1に記載の駆動回路。
- 駆動データを発生するディスプレイドライバー、
駆動データを受信するためにディスプレイドライバーに電気的に結合する複数の第1の駆動ラインを含む主要パネル、
駆動データの少なくとも一部を受信するために主要パネルに電気的に結合する複数の第2の駆動ラインを含むサブパネル、及び
有効な結合モジュールとダミーの結合モジュールを含む第1の結合装置であって、前記有効な結合モジュールは各前記第2の駆動ラインと前記第1の駆動ラインの中間部である第1の部分の対応する1つとを電気的に結合し、前記ダミーの結合モジュールは前記第1の駆動ラインの側部である第2の部分に電気的に結合する第1の結合装置を含み、
前記第1の駆動ラインは前記ディスプレイドライバーから駆動データを受信し、前記第2の駆動ラインは前記有効な結合モジュールから駆動データを受信するマルチパネルディスプレイ装置。 - さらに、前記ディスプレイドライバーと、前記主要パネルの駆動データを伝達するための前記主要パネルの各前記第1の駆動ラインとを電気的に結合する第2の結合装置を含む請求項6に記載のマルチパネルディスプレイ装置。
- 請求項6に記載のマルチパネルディスプレイ装置、及び
前記マルチパネルディスプレイ装置が画像を映すのを制御するために前記マルチパネルディスプレイ装置のディスプレイドライバーに結合される入力装置を含む電子装置。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61735704P | 2004-10-08 | 2004-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006119637A JP2006119637A (ja) | 2006-05-11 |
| JP4386876B2 true JP4386876B2 (ja) | 2009-12-16 |
Family
ID=36537513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005291002A Expired - Lifetime JP4386876B2 (ja) | 2004-10-08 | 2005-10-04 | 駆動回路、マルチディスプレイ装置及びこれを用いた電子装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20060077170A1 (ja) |
| JP (1) | JP4386876B2 (ja) |
| CN (1) | CN100403396C (ja) |
| TW (1) | TWI302684B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4828907B2 (ja) * | 2005-10-03 | 2011-11-30 | 東芝モバイルディスプレイ株式会社 | 液晶表示装置 |
| JP4834372B2 (ja) * | 2005-10-21 | 2011-12-14 | 東芝モバイルディスプレイ株式会社 | 液晶表示装置 |
| KR101337258B1 (ko) * | 2007-02-21 | 2013-12-05 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| KR100962921B1 (ko) * | 2008-11-07 | 2010-06-10 | 삼성모바일디스플레이주식회사 | 유기전계발광표시장치 |
| CN105487483B (zh) * | 2016-01-27 | 2018-08-28 | 苏州新代数控设备有限公司 | 具有可扩充功能的驱动器 |
| CN105589236B (zh) * | 2016-03-14 | 2019-07-12 | 昆山龙腾光电有限公司 | 可折叠显示模组及具有其的显示器 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3231530B2 (ja) * | 1993-12-17 | 2001-11-26 | キヤノン株式会社 | 液晶表示装置 |
| JP3033747B1 (ja) * | 1998-11-30 | 2000-04-17 | 静岡日本電気株式会社 | 多画面表示回路および多画面表示回路を搭載した携帯端末機器 |
| JP4609970B2 (ja) * | 2001-01-17 | 2011-01-12 | カシオ計算機株式会社 | 液晶表示装置 |
| JP4154911B2 (ja) * | 2002-03-29 | 2008-09-24 | 松下電器産業株式会社 | 液晶表示装置の駆動方法と液晶表示装置 |
| JP3854905B2 (ja) * | 2002-07-30 | 2006-12-06 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
| JP4145637B2 (ja) * | 2002-11-25 | 2008-09-03 | シャープ株式会社 | アクティブマトリクス基板及び表示装置 |
| JP2004240235A (ja) * | 2003-02-07 | 2004-08-26 | Hitachi Ltd | 表示装置用lsi |
| JP4703955B2 (ja) * | 2003-09-10 | 2011-06-15 | 株式会社 日立ディスプレイズ | 表示装置 |
-
2005
- 2005-09-29 CN CNB2005101081026A patent/CN100403396C/zh not_active Expired - Lifetime
- 2005-10-04 TW TW094134633A patent/TWI302684B/zh not_active IP Right Cessation
- 2005-10-04 JP JP2005291002A patent/JP4386876B2/ja not_active Expired - Lifetime
- 2005-10-04 US US11/243,046 patent/US20060077170A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| TW200612379A (en) | 2006-04-16 |
| US20060077170A1 (en) | 2006-04-13 |
| TWI302684B (en) | 2008-11-01 |
| CN100403396C (zh) | 2008-07-16 |
| CN1758320A (zh) | 2006-04-12 |
| JP2006119637A (ja) | 2006-05-11 |
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