CA2508183C - Technique de commande d'affichage mixte monochrome et couleur - Google Patents

Technique de commande d'affichage mixte monochrome et couleur Download PDF

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Publication number
CA2508183C
CA2508183C CA2508183A CA2508183A CA2508183C CA 2508183 C CA2508183 C CA 2508183C CA 2508183 A CA2508183 A CA 2508183A CA 2508183 A CA2508183 A CA 2508183A CA 2508183 C CA2508183 C CA 2508183C
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CA
Canada
Prior art keywords
region
colour
light
scanning
monochrome
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.)
Active
Application number
CA2508183A
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English (en)
Other versions
CA2508183A1 (fr
Inventor
Kuo-Feng Tong
Marc Drader
Robert Lowles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2508183A1 publication Critical patent/CA2508183A1/fr
Application granted granted Critical
Publication of CA2508183C publication Critical patent/CA2508183C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G09G3/3406—Control of illumination source
    • G09G3/3413—Details of control of colour illumination sources
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0213—Addressing of scan or signal lines controlling the sequence of the scanning lines with respect to the patterns to be displayed, e.g. to save power
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0613—The adjustment depending on the type of the information to be displayed
    • 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
    • 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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

Écran de visualisation pouvant comporter des parties présentant différentes vitesses de commutation ainsi que des parties non commutantes. Une partie peut réserver la première vitesse de commutation au mode de visualisation en couleur, et l'autre partie peut utiliser la seconde vitesse de commutation au mode monochrome. D'autres parties peuvent être à l'arrêt et non commutantes. Dans d'autres versions, au moins trois parties commutantes peuvent être établies sur un écran de visualisation. Par exemple, une partie monochrome peut être imbriquée dans une partie en mode couleur, dans laquelle la partie en mode couleur peut être imbriquée entre des parties à l'arrêt.
CA2508183A 2004-06-02 2005-05-24 Technique de commande d'affichage mixte monochrome et couleur Active CA2508183C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04102468.8A EP1603108B1 (fr) 2004-06-02 2004-06-02 Technique de commande pour affichage mixte couleur et monochrome
EP04102468.8 2004-06-02

Publications (2)

Publication Number Publication Date
CA2508183A1 CA2508183A1 (fr) 2005-12-02
CA2508183C true CA2508183C (fr) 2010-11-23

Family

ID=34929162

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2508183A Active CA2508183C (fr) 2004-06-02 2005-05-24 Technique de commande d'affichage mixte monochrome et couleur

Country Status (4)

Country Link
EP (1) EP1603108B1 (fr)
CN (1) CN1705008B (fr)
CA (1) CA2508183C (fr)
SG (1) SG117594A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0918147D0 (en) * 2009-10-16 2009-12-02 Liquavista Bv Display device and display apparatus
TWI425488B (zh) 2009-11-03 2014-02-01 Nuvoton Technology Corp 場序顯示器的驅動器及其驅動方法
CN102346996B (zh) * 2010-08-04 2013-12-25 深圳莱宝高科技股份有限公司 显示装置及其驱动电路
SG10201601697SA (en) * 2012-10-05 2016-04-28 Tactual Labs Co Hybrid systems and methods for low-latency user input processing and feedback
US10109240B2 (en) 2016-09-09 2018-10-23 Apple Inc. Displays with multiple scanning modes
US10482822B2 (en) 2016-09-09 2019-11-19 Apple Inc. Displays with multiple scanning modes
CN106652972B (zh) 2017-01-03 2020-06-05 京东方科技集团股份有限公司 显示屏的处理电路、显示方法及显示器件
CN106782268B (zh) 2017-01-04 2020-07-24 京东方科技集团股份有限公司 显示系统和用于显示面板的驱动方法
CN107145192B (zh) 2017-04-27 2021-01-15 Oppo广东移动通信有限公司 电子装置
JP7252786B2 (ja) * 2019-02-28 2023-04-05 キヤノン株式会社 通信装置、通信方法、及び、プログラム
CN112447145B (zh) * 2019-08-29 2022-06-24 北京小米移动软件有限公司 显示面板，显示模式的切换方法及装置、电子设备
CN114582252B (zh) * 2022-02-28 2023-11-24 深圳市思坦科技有限公司 一种显示模块、显示面板及显示器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07152340A (ja) * 1993-11-30 1995-06-16 Rohm Co Ltd ディスプレイ装置
JP3694527B2 (ja) * 1995-09-20 2005-09-14 株式会社 日立製作所 画像表示装置
US6677936B2 (en) * 1996-10-31 2004-01-13 Kopin Corporation Color display system for a camera
US20010040538A1 (en) * 1999-05-13 2001-11-15 William A. Quanrud Display system with multiplexed pixels
WO2001024156A1 (fr) * 1999-09-27 2001-04-05 Citizen Watch Co., Ltd. Procede de commande d'un ecran a cristaux liquides couleur et procede de commande de l'affichage de la montre
WO2001069584A1 (fr) * 2000-03-14 2001-09-20 Mitsubishi Denki Kabushiki Kaisha Afficheur d'image et procede d'affichage d'image
WO2001091098A1 (fr) * 2000-05-24 2001-11-29 Hitachi, Ltd. Terminal portable et afficheur commutable entre couleur et noir-et-blanc
WO2002026905A2 (fr) * 2000-09-26 2002-04-04 Matsushita Electric Industrial Co., Ltd. Ecran et son systeme de commande et ecran d'information
GB2378343B (en) * 2001-08-03 2004-05-19 Sendo Int Ltd Image refresh in a display
JP4011320B2 (ja) * 2001-10-01 2007-11-21 株式会社半導体エネルギー研究所 表示装置及びそれを用いた電子機器
KR20040071145A (ko) * 2001-11-24 2004-08-11 티디브이 테크놀러지스 코포레이션 2차원 영상 시퀀스로부터 입체 영상 시퀀스를 생성하는방법 및 장치

Also Published As

Publication number Publication date
CN1705008B (zh) 2010-04-28
EP1603108B1 (fr) 2017-03-22
CN1705008A (zh) 2005-12-07
SG117594A1 (en) 2005-12-29
EP1603108A1 (fr) 2005-12-07
CA2508183A1 (fr) 2005-12-02

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