CN1262454A - 降低了功耗的显示模块 - Google Patents
降低了功耗的显示模块 Download PDFInfo
- Publication number
- CN1262454A CN1262454A CN00101629.6A CN00101629A CN1262454A CN 1262454 A CN1262454 A CN 1262454A CN 00101629 A CN00101629 A CN 00101629A CN 1262454 A CN1262454 A CN 1262454A
- Authority
- CN
- China
- Prior art keywords
- display
- microprocessor
- control signal
- line
- coupled
- 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
Links
- 238000000034 method Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005401 electroluminescence Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000007600 charging Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- G09G2310/04—Partial updating of the display 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
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/028—Generation of voltages supplied to electrode drivers in a matrix display other than LCD
-
- 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/236,119 US6323849B1 (en) | 1999-01-22 | 1999-01-22 | Display module with reduced power consumption |
US09/236,119 | 1999-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1262454A true CN1262454A (zh) | 2000-08-09 |
CN1145831C CN1145831C (zh) | 2004-04-14 |
Family
ID=22888203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001016296A Expired - Lifetime CN1145831C (zh) | 1999-01-22 | 2000-01-21 | 无线电话 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6323849B1 (zh) |
CN (1) | CN1145831C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100410736C (zh) * | 2005-03-22 | 2008-08-13 | 统宝光电股份有限公司 | 显示器显示电路及其显示方法 |
CN103680439A (zh) * | 2013-11-27 | 2014-03-26 | 合肥京东方光电科技有限公司 | 一种栅极驱动电路和显示装置 |
CN112802430A (zh) * | 2019-11-13 | 2021-05-14 | 上海和辉光电有限公司 | 栅极驱动电路、tft阵列基板和显示装置 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1717684A3 (en) | 1998-01-26 | 2008-01-23 | Fingerworks, Inc. | Method and apparatus for integrating manual input |
US7614008B2 (en) | 2004-07-30 | 2009-11-03 | Apple Inc. | Operation of a computer with touch screen interface |
US8479122B2 (en) | 2004-07-30 | 2013-07-02 | Apple Inc. | Gestures for touch sensitive input devices |
US7663607B2 (en) | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
US6784929B1 (en) * | 1999-08-20 | 2004-08-31 | Infineon Technologies North America Corp. | Universal two dimensional (frame and line) timing generator |
JP3496589B2 (ja) * | 1999-09-21 | 2004-02-16 | 日本電気株式会社 | 情報処理装置 |
US7724270B1 (en) | 2000-11-08 | 2010-05-25 | Palm, Inc. | Apparatus and methods to achieve a variable color pixel border on a negative mode screen with a passive matrix drive |
US7425970B1 (en) | 2000-11-08 | 2008-09-16 | Palm, Inc. | Controllable pixel border for a negative mode passive matrix display device |
US6961029B1 (en) | 2000-11-08 | 2005-11-01 | Palm, Inc. | Pixel border for improved viewability of a display device |
DE10059768A1 (de) * | 2000-11-30 | 2002-06-13 | Koninkl Philips Electronics Nv | Anzeigevorrichtung mit adaptiver Auswahl der Anzahl der gleichzeitig angezeigten Reihen |
JP4757388B2 (ja) * | 2001-01-15 | 2011-08-24 | 株式会社 日立ディスプレイズ | 画像表示装置およびその駆動方法 |
JP2002237886A (ja) * | 2001-02-09 | 2002-08-23 | Fujitsu Ltd | 表示装置を備えた携帯端末における電力削減装置及びその方法 |
US7030861B1 (en) | 2001-02-10 | 2006-04-18 | Wayne Carl Westerman | System and method for packing multi-touch gestures onto a hand |
JP3744818B2 (ja) * | 2001-05-24 | 2006-02-15 | セイコーエプソン株式会社 | 信号駆動回路、表示装置、及び電気光学装置 |
JP2002366100A (ja) * | 2001-06-05 | 2002-12-20 | Tohoku Pioneer Corp | 発光表示パネルの駆動装置 |
KR100864921B1 (ko) * | 2002-01-14 | 2008-10-22 | 엘지디스플레이 주식회사 | 데이터 전송 장치 및 방법 |
GB0209502D0 (en) | 2002-04-25 | 2002-06-05 | Cambridge Display Tech Ltd | Display driver circuits |
EP1497817A1 (en) * | 2002-04-25 | 2005-01-19 | Cambridge Display Technology Limited | Display driver circuits for organic light emitting diode displays with skipping of blank lines |
CN1653487A (zh) * | 2002-05-10 | 2005-08-10 | 比特波伊斯有限责任公司 | 具有边绘制单元的图形引擎以及合并有该图形引擎的电子装置及存储器 |
US20030222866A1 (en) * | 2002-05-30 | 2003-12-04 | Eastman Kodak Company | Display driver and method for driving an emissive video display in an image displaying device |
GB2389952A (en) * | 2002-06-18 | 2003-12-24 | Cambridge Display Tech Ltd | Driver circuits for electroluminescent displays with reduced power consumption |
GB2389951A (en) | 2002-06-18 | 2003-12-24 | Cambridge Display Tech Ltd | Display driver circuits for active matrix OLED displays |
WO2004001708A2 (en) * | 2002-06-22 | 2003-12-31 | Koninklijke Philips Electronics N.V. | Circuit arrangement for a display device which can be operated in a partial mode |
US11275405B2 (en) | 2005-03-04 | 2022-03-15 | Apple Inc. | Multi-functional hand-held device |
US7656393B2 (en) | 2005-03-04 | 2010-02-02 | Apple Inc. | Electronic device having display and surrounding touch sensitive bezel for user interface and control |
TWI299485B (en) * | 2002-08-13 | 2008-08-01 | Tpo Displays Corp | Display Control device And Display Control Method |
JP4180462B2 (ja) * | 2003-07-23 | 2008-11-12 | 松下電器産業株式会社 | 画面表示装置 |
KR100526825B1 (ko) * | 2003-12-13 | 2005-11-08 | 삼성전자주식회사 | 디스플레이 시스템 |
US7570238B2 (en) * | 2004-04-01 | 2009-08-04 | Seiko Epson Corporation | System and method for reducing power consumption by a display controller |
US8381135B2 (en) | 2004-07-30 | 2013-02-19 | Apple Inc. | Proximity detector in handheld device |
US7653883B2 (en) | 2004-07-30 | 2010-01-26 | Apple Inc. | Proximity detector in handheld device |
US20070024744A1 (en) * | 2005-07-26 | 2007-02-01 | Kaehler John W | System and method for periodic reset of a display |
US7538760B2 (en) | 2006-03-30 | 2009-05-26 | Apple Inc. | Force imaging input device and system |
US8279180B2 (en) | 2006-05-02 | 2012-10-02 | Apple Inc. | Multipoint touch surface controller |
US8552989B2 (en) | 2006-06-09 | 2013-10-08 | Apple Inc. | Integrated display and touch screen |
CN104965621B (zh) | 2006-06-09 | 2018-06-12 | 苹果公司 | 触摸屏液晶显示器及其操作方法 |
US8654083B2 (en) | 2006-06-09 | 2014-02-18 | Apple Inc. | Touch screen liquid crystal display |
US8493330B2 (en) | 2007-01-03 | 2013-07-23 | Apple Inc. | Individual channel phase delay scheme |
US9710095B2 (en) | 2007-01-05 | 2017-07-18 | Apple Inc. | Touch screen stack-ups |
US9513705B2 (en) | 2008-06-19 | 2016-12-06 | Tactile Displays, Llc | Interactive display with tactile feedback |
US8115745B2 (en) | 2008-06-19 | 2012-02-14 | Tactile Displays, Llc | Apparatus and method for interactive display with tactile feedback |
US8217908B2 (en) | 2008-06-19 | 2012-07-10 | Tactile Displays, Llc | Apparatus and method for interactive display with tactile feedback |
US8804056B2 (en) | 2010-12-22 | 2014-08-12 | Apple Inc. | Integrated touch screens |
US20130265349A1 (en) * | 2012-04-09 | 2013-10-10 | Qualcomm Mems Technologies, Inc. | Content-preserving screen saver |
CN103905623A (zh) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业(深圳)有限公司 | 手机及其显示屏的显示控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0031678B1 (en) | 1979-12-19 | 1986-06-11 | Seiko Epson Corporation | A voltage regulator for a liquid crystal display |
JPS6289090A (ja) | 1985-10-15 | 1987-04-23 | シャープ株式会社 | Elパネル駆動装置 |
US5167024A (en) | 1989-09-08 | 1992-11-24 | Apple Computer, Inc. | Power management for a laptop computer with slow and sleep modes |
DE69123407T2 (de) | 1990-09-06 | 1997-04-30 | Canon Kk | Elektronisches Gerät |
JPH05158430A (ja) * | 1991-12-03 | 1993-06-25 | Rohm Co Ltd | 表示装置 |
TW277129B (zh) * | 1993-12-24 | 1996-06-01 | Sharp Kk | |
JP2690685B2 (ja) | 1994-04-18 | 1997-12-10 | 静岡日本電気株式会社 | 表示機能付携帯無線機 |
TW344043B (en) * | 1994-10-21 | 1998-11-01 | Hitachi Ltd | Liquid crystal display device with reduced frame portion surrounding display area |
US6262704B1 (en) | 1995-12-14 | 2001-07-17 | Seiko Epson Corporation | Method of driving display device, display device and electronic apparatus |
-
1999
- 1999-01-22 US US09/236,119 patent/US6323849B1/en not_active Expired - Lifetime
-
2000
- 2000-01-21 CN CNB001016296A patent/CN1145831C/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100410736C (zh) * | 2005-03-22 | 2008-08-13 | 统宝光电股份有限公司 | 显示器显示电路及其显示方法 |
CN103680439A (zh) * | 2013-11-27 | 2014-03-26 | 合肥京东方光电科技有限公司 | 一种栅极驱动电路和显示装置 |
CN103680439B (zh) * | 2013-11-27 | 2016-03-16 | 合肥京东方光电科技有限公司 | 一种栅极驱动电路和显示装置 |
US9793006B2 (en) | 2013-11-27 | 2017-10-17 | Boe Technology Group Co., Ltd. | Gate driving circuit and display apparatus |
CN112802430A (zh) * | 2019-11-13 | 2021-05-14 | 上海和辉光电有限公司 | 栅极驱动电路、tft阵列基板和显示装置 |
US11164528B2 (en) | 2019-11-13 | 2021-11-02 | Everdisplay Optronics (Shanghai) Co., Ltd | Gate driving circuit, TFT array substrate and display device |
Also Published As
Publication number | Publication date |
---|---|
US6323849B1 (en) | 2001-11-27 |
CN1145831C (zh) | 2004-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILITY, INC. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110126 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110126 Address after: Illinois Instrunment Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
CP02 | Change in the address of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160608 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040414 |