KR100683057B1 - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
- Publication number
- KR100683057B1 KR100683057B1 KR1020060038149A KR20060038149A KR100683057B1 KR 100683057 B1 KR100683057 B1 KR 100683057B1 KR 1020060038149 A KR1020060038149 A KR 1020060038149A KR 20060038149 A KR20060038149 A KR 20060038149A KR 100683057 B1 KR100683057 B1 KR 100683057B1
- Authority
- KR
- South Korea
- Prior art keywords
- gradation
- output terminal
- display
- reference potential
- display device
- 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 - Fee Related
Links
Images
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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (3)
- 반사 표시와 투과 표시의 양방의 표시를 행하는 동시에, 인가전압과 투과율 또는 인가전압과 반사율의 관계가 반사 표시와 투과 표시의 표시 모드에서 상이한 반투과 방식의 표시 장치에 있어서,최대 계조수의 N배(N은 2이상의 정수)의 계조수에 있어서의 각 계조 기준전위를 출력하도록 1개의 래더 저항기에 의한 저항분압비로 결정되는 출력 단자군을 구비한 계조 기준전위 생성수단과,상기 출력 단자군으로부터, 표시 모드에 따른 최대 계조수에 있어서의 각 계조 레벨의 출력 단자를 설정하는 메모리로 이루어지는 출력 단자 설정 수단과,상기 출력 단자 설정 수단에서 설정된 출력 단자로부터, 입력 계조신호에 대한 출력단자를 선택하여 취출하여 표시 화면으로 전압인가하는 선택 수단이 제공되어 있는 것을 특징으로 하는 표시 장치.
- 제1항에 있어서, 상기 메모리는 비휘발성으로 이루어지고,상기 비휘발성의 메모리에는, 표시 모드마다 당해 표시 모드에 따른 최대 계조수에 있어서의 각 계조레벨에 대한 출력 단자 설정 데이터가 기억되어 있는 표시 장치.
- 제1항에 있어서, 상기 N은 16 이하인, 표시 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002322229A JP2004157288A (ja) | 2002-11-06 | 2002-11-06 | 表示装置 |
| JPJP-P-2002-00322229 | 2002-11-06 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030068752A Division KR100749879B1 (ko) | 2002-11-06 | 2003-10-02 | 표시 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060055496A KR20060055496A (ko) | 2006-05-23 |
| KR100683057B1 true KR100683057B1 (ko) | 2007-02-15 |
Family
ID=32171330
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030068752A Expired - Fee Related KR100749879B1 (ko) | 2002-11-06 | 2003-10-02 | 표시 장치 |
| KR1020060038149A Expired - Fee Related KR100683057B1 (ko) | 2002-11-06 | 2006-04-27 | 표시 장치 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030068752A Expired - Fee Related KR100749879B1 (ko) | 2002-11-06 | 2003-10-02 | 표시 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7262756B2 (ko) |
| JP (1) | JP2004157288A (ko) |
| KR (2) | KR100749879B1 (ko) |
| CN (2) | CN1302452C (ko) |
| TW (1) | TWI259304B (ko) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004157288A (ja) * | 2002-11-06 | 2004-06-03 | Sharp Corp | 表示装置 |
| JP4199141B2 (ja) * | 2004-02-23 | 2008-12-17 | 東芝松下ディスプレイテクノロジー株式会社 | 表示信号処理装置および表示装置 |
| JP4111185B2 (ja) * | 2004-10-19 | 2008-07-02 | セイコーエプソン株式会社 | 電気光学装置、その駆動方法及び電子機器 |
| US8810606B2 (en) | 2004-11-12 | 2014-08-19 | Samsung Display Co., Ltd. | Display device and driving method thereof |
| JP2006227272A (ja) * | 2005-02-17 | 2006-08-31 | Seiko Epson Corp | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
| JP4442455B2 (ja) * | 2005-02-17 | 2010-03-31 | セイコーエプソン株式会社 | 基準電圧選択回路、基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
| JP4810840B2 (ja) * | 2005-03-02 | 2011-11-09 | セイコーエプソン株式会社 | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
| JP2006243233A (ja) * | 2005-03-02 | 2006-09-14 | Seiko Epson Corp | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
| JP2006243232A (ja) * | 2005-03-02 | 2006-09-14 | Seiko Epson Corp | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
| KR100699869B1 (ko) * | 2005-10-21 | 2007-03-28 | 삼성전자주식회사 | 출력 그레이 전압 레벨을 조절하는 디스플레이 구동 장치및 방법 |
| US7576720B2 (en) * | 2005-11-30 | 2009-08-18 | Au Optronics Corporation | Transflective liquid crystal display |
| JP4936854B2 (ja) * | 2006-10-25 | 2012-05-23 | ルネサスエレクトロニクス株式会社 | 表示装置、及び表示パネルドライバ |
| JP5045997B2 (ja) * | 2007-01-10 | 2012-10-10 | Nltテクノロジー株式会社 | 半透過型液晶表示装置 |
| JP2007171997A (ja) * | 2007-03-19 | 2007-07-05 | Seiko Epson Corp | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
| JP2007183670A (ja) * | 2007-03-19 | 2007-07-19 | Seiko Epson Corp | 基準電圧発生回路、表示ドライバ、電気光学装置及び電子機器 |
| JP2009157169A (ja) * | 2007-12-27 | 2009-07-16 | Casio Comput Co Ltd | 表示装置 |
| JP2009222786A (ja) * | 2008-03-13 | 2009-10-01 | Hitachi Displays Ltd | 液晶表示装置 |
| JP4878060B2 (ja) * | 2009-11-16 | 2012-02-15 | シャープ株式会社 | ネットワークシステムおよび管理方法 |
| CN104091575A (zh) | 2014-06-26 | 2014-10-08 | 京东方科技集团股份有限公司 | 伽马电压产生电路及产生方法、数据驱动器 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0519725A (ja) | 1991-07-15 | 1993-01-29 | Hitachi Ltd | カラー液晶表示装置 |
| JP3106953B2 (ja) | 1996-05-16 | 2000-11-06 | 富士電機株式会社 | 表示素子駆動方法 |
| JP3338299B2 (ja) | 1996-07-24 | 2002-10-28 | 大崎電気工業株式会社 | 電力量計試験台 |
| JPH1062743A (ja) | 1996-08-13 | 1998-03-06 | Alps Electric Co Ltd | 液晶表示装置および該液晶表示装置の駆動回路 |
| WO1998048317A1 (en) | 1997-04-18 | 1998-10-29 | Seiko Epson Corporation | Circuit and method for driving electrooptic device, electrooptic device, and electronic equipment made by using the same |
| JP3819113B2 (ja) | 1997-06-03 | 2006-09-06 | 三菱電機株式会社 | 液晶表示装置 |
| JPH1138989A (ja) | 1997-07-14 | 1999-02-12 | Toshiba Corp | 音声合成装置及び方法 |
| DE69831930T2 (de) * | 1997-07-25 | 2006-05-11 | Seiko Epson Corp. | Anzeige und diese verwendendes elektronisches gerät |
| JP3186688B2 (ja) | 1998-03-19 | 2001-07-11 | 関西日本電気株式会社 | 集積回路装置 |
| JPH11333648A (ja) | 1998-05-25 | 1999-12-07 | Fuji Oozx Inc | 研削盤 |
| US6611249B1 (en) * | 1998-07-22 | 2003-08-26 | Silicon Graphics, Inc. | System and method for providing a wide aspect ratio flat panel display monitor independent white-balance adjustment and gamma correction capabilities |
| JP2000193936A (ja) | 1998-12-25 | 2000-07-14 | Casio Comput Co Ltd | 液晶表示装置 |
| JP2000227608A (ja) | 1999-02-05 | 2000-08-15 | Hitachi Ltd | 液晶表示装置 |
| JP2001022325A (ja) | 1999-07-08 | 2001-01-26 | Advanced Display Inc | 液晶表示装置 |
| JP3651371B2 (ja) | 2000-07-27 | 2005-05-25 | 株式会社日立製作所 | 液晶駆動回路及び液晶表示装置 |
| JP3832627B2 (ja) | 2000-08-10 | 2006-10-11 | シャープ株式会社 | 信号線駆動回路、画像表示装置および携帯機器 |
| JP3501751B2 (ja) * | 2000-11-20 | 2004-03-02 | Nec液晶テクノロジー株式会社 | カラー液晶ディスプレイの駆動回路、及び該回路を備える表示装置 |
| JP2002366112A (ja) * | 2001-06-07 | 2002-12-20 | Hitachi Ltd | 液晶駆動装置及び液晶表示装置 |
| US6744415B2 (en) * | 2001-07-25 | 2004-06-01 | Brillian Corporation | System and method for providing voltages for a liquid crystal display |
| JP2004157288A (ja) | 2002-11-06 | 2004-06-03 | Sharp Corp | 表示装置 |
-
2002
- 2002-11-06 JP JP2002322229A patent/JP2004157288A/ja active Pending
-
2003
- 2003-09-26 US US10/670,237 patent/US7262756B2/en not_active Expired - Fee Related
- 2003-09-30 CN CNB031434916A patent/CN1302452C/zh not_active Expired - Fee Related
- 2003-09-30 CN CNB2006100959184A patent/CN100514436C/zh not_active Expired - Fee Related
- 2003-10-02 KR KR1020030068752A patent/KR100749879B1/ko not_active Expired - Fee Related
- 2003-10-03 TW TW092127424A patent/TWI259304B/zh not_active IP Right Cessation
-
2006
- 2006-04-27 KR KR1020060038149A patent/KR100683057B1/ko not_active Expired - Fee Related
-
2007
- 2007-04-24 US US11/790,140 patent/US7973752B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040040341A (ko) | 2004-05-12 |
| CN1499476A (zh) | 2004-05-26 |
| US20070195039A1 (en) | 2007-08-23 |
| JP2004157288A (ja) | 2004-06-03 |
| CN1873765A (zh) | 2006-12-06 |
| TWI259304B (en) | 2006-08-01 |
| TW200408869A (en) | 2004-06-01 |
| KR100749879B1 (ko) | 2007-08-21 |
| KR20060055496A (ko) | 2006-05-23 |
| US7973752B2 (en) | 2011-07-05 |
| US7262756B2 (en) | 2007-08-28 |
| CN1302452C (zh) | 2007-02-28 |
| CN100514436C (zh) | 2009-07-15 |
| US20040085635A1 (en) | 2004-05-06 |
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