JP2005107429A - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP2005107429A JP2005107429A JP2003344037A JP2003344037A JP2005107429A JP 2005107429 A JP2005107429 A JP 2005107429A JP 2003344037 A JP2003344037 A JP 2003344037A JP 2003344037 A JP2003344037 A JP 2003344037A JP 2005107429 A JP2005107429 A JP 2005107429A
- Authority
- JP
- Japan
- Prior art keywords
- panel
- sub
- display panel
- display
- signal
- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/1431—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 using a single graphics controller
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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
- G09G3/2074—Display of intermediate tones using sub-pixels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
【解決手段】 ドライバICから出力した駆動信号をカラーのメインパネルに接続し、更にそこから駆動信号を引き出しメインパネルとサブパネルの画素の比率によって、信号を間引いてサブパネルに接続する。また、サブパネルが白黒の場合、メインパネルの青の信号だけから接続する。
【選択図】 図3
Description
(1)メインパネルとサブパネルの画素数が違うため、サブパネルにはメインパネルの一部分しか表示できなかった。
(2)メインパネルがカラー液晶であり、サブパネルが白黒の場合は、メインパネルのセグメント信号がRGBの連続の信号をサブパネルに連続に接続するため、文字表示や絵を表示するデーターの対応が困難であった。
2 第一のFPC
3 IC
4 サブパネル
5 第二のFPC
Claims (2)
- 第一の表示パネルと、第二の表示パネルと、駆動信号を出力するドライバICを備える表示装置において、前記第一の表示パネルは複数色のカラー画素電極で構成したカラー表示パネルであり、前記第二の表示パネルは単色の画素電極で構成した表示パネルであり、前記第一の表示パネルを構成する複数色のカラー画素電極のうち何れか一つの色の画素電極を駆動する信号が、前記第二の表示パネルに駆動信号として入力されることを特徴とする表示装置。
- 第一の表示パネルと第二の表示パネルとドライバICとを備える表示装置であって、前記第一の表示パネルは画面を構成する画素数が前記第二の表示パネルより大きく、前記ドライバICが出力する駆動信号を前記第一及び第二の表示パネルで共通して用いるとともに、前記第一の表示パネルの信号電極を間引いて前記第二の表示パネルの信号電極に接続したことを特徴とする表示装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003344037A JP4515068B2 (ja) | 2003-10-02 | 2003-10-02 | 表示装置 |
US10/949,953 US7548219B2 (en) | 2003-10-02 | 2004-09-24 | Display device |
CNA2004100855843A CN1604175A (zh) | 2003-10-02 | 2004-09-30 | 显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003344037A JP4515068B2 (ja) | 2003-10-02 | 2003-10-02 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005107429A true JP2005107429A (ja) | 2005-04-21 |
JP4515068B2 JP4515068B2 (ja) | 2010-07-28 |
Family
ID=34509689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003344037A Expired - Fee Related JP4515068B2 (ja) | 2003-10-02 | 2003-10-02 | 表示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7548219B2 (ja) |
JP (1) | JP4515068B2 (ja) |
CN (1) | CN1604175A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007057588A (ja) * | 2005-08-22 | 2007-03-08 | Toshiba Matsushita Display Technology Co Ltd | 平面表示装置 |
WO2008126361A1 (ja) * | 2007-03-30 | 2008-10-23 | Panasonic Corporation | 撮像装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100666603B1 (ko) * | 2005-03-24 | 2007-01-09 | 삼성전자주식회사 | 멀티 디스플레이 구동 회로 및 멀티 디스플레이 구동회로의 동작 방법 |
US10613653B2 (en) * | 2017-04-27 | 2020-04-07 | Wuhan China Star Optoelectronics Technology Co., Ltd | Dual-sided display device |
CN208861990U (zh) * | 2018-10-31 | 2019-05-14 | 昆山维信诺科技有限公司 | 显示屏及显示终端 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003131250A (ja) * | 2001-10-26 | 2003-05-08 | Nanox Corp | 液晶表示装置とそれを用いた携帯用表示装置 |
JP2003177684A (ja) * | 2001-09-21 | 2003-06-27 | Seiko Epson Corp | 電気光学パネル、電気光学装置及び電子機器 |
JP2003323164A (ja) * | 2002-05-08 | 2003-11-14 | Hitachi Displays Ltd | 液晶表示装置とその駆動方法 |
WO2004029918A1 (ja) * | 2002-09-25 | 2004-04-08 | Citizen Watch Co., Ltd. | 表示装置 |
JP2005017790A (ja) * | 2003-06-27 | 2005-01-20 | Seiko Instruments Inc | 表示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7425970B1 (en) * | 2000-11-08 | 2008-09-16 | Palm, Inc. | Controllable pixel border for a negative mode passive matrix display device |
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 |
JP4256665B2 (ja) * | 2002-11-15 | 2009-04-22 | 株式会社 日立ディスプレイズ | 画像表示装置 |
-
2003
- 2003-10-02 JP JP2003344037A patent/JP4515068B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-24 US US10/949,953 patent/US7548219B2/en active Active
- 2004-09-30 CN CNA2004100855843A patent/CN1604175A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003177684A (ja) * | 2001-09-21 | 2003-06-27 | Seiko Epson Corp | 電気光学パネル、電気光学装置及び電子機器 |
JP2003131250A (ja) * | 2001-10-26 | 2003-05-08 | Nanox Corp | 液晶表示装置とそれを用いた携帯用表示装置 |
JP2003323164A (ja) * | 2002-05-08 | 2003-11-14 | Hitachi Displays Ltd | 液晶表示装置とその駆動方法 |
WO2004029918A1 (ja) * | 2002-09-25 | 2004-04-08 | Citizen Watch Co., Ltd. | 表示装置 |
JP2005017790A (ja) * | 2003-06-27 | 2005-01-20 | Seiko Instruments Inc | 表示装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007057588A (ja) * | 2005-08-22 | 2007-03-08 | Toshiba Matsushita Display Technology Co Ltd | 平面表示装置 |
WO2008126361A1 (ja) * | 2007-03-30 | 2008-10-23 | Panasonic Corporation | 撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1604175A (zh) | 2005-04-06 |
US20050088364A1 (en) | 2005-04-28 |
US7548219B2 (en) | 2009-06-16 |
JP4515068B2 (ja) | 2010-07-28 |
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