BRPI0503374A - dispositivo e método para atualizações de tela contìnuas no modo de baixa energia - Google Patents

dispositivo e método para atualizações de tela contìnuas no modo de baixa energia

Info

Publication number
BRPI0503374A
BRPI0503374A BRPI0503374-8A BRPI0503374A BRPI0503374A BR PI0503374 A BRPI0503374 A BR PI0503374A BR PI0503374 A BRPI0503374 A BR PI0503374A BR PI0503374 A BRPI0503374 A BR PI0503374A
Authority
BR
Brazil
Prior art keywords
low power
recipe
power mode
data
processor
Prior art date
Application number
BRPI0503374-8A
Other languages
English (en)
Inventor
Ricardo Martinez-Perez
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of BRPI0503374A publication Critical patent/BRPI0503374A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/029—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment reducing the clock frequency of the controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/73—Battery saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72427—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting games or graphical animations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)

Abstract

"DISPOSITIVO E MéTODO PARA ATUALIZAçõES DE TELA CONTìNUAS NO MODO DE BAIXA ENERGIA". Um dispositivo portátil com um processador, um controlador de acesso direto à memória, um controlador de tela, uma tela, e um modo de baixa energia. Em que o dispositivo recebe informação de receita, que inclui dados, e instruções sobre como os dados devem ser exibidos na tela, bem como com que freqüência substituir os dados por novos dados, e com que freqüência repetir o ciclo de dados. O processador cria uma receita da informação de receita, armazena a receita na memória e entra no modo de baixa energia. Enquanto o processador está no modo de baixa energia, o controlador de acesso direto à memória pode processar a receita e fazer com que os dados sejam exibidos na tela de acordo com as instruções da receita. Alternativamente, com o processador no modo de baixa energia, o controlador de tela pode processar a receita e fazer com que os dados sejam exibidos na tela de acordo com as instruções da receita.
BRPI0503374-8A 2004-08-13 2005-08-12 dispositivo e método para atualizações de tela contìnuas no modo de baixa energia BRPI0503374A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/917,743 US20060033744A1 (en) 2004-08-13 2004-08-13 Device and method for continuous screen updates in low-power mode

Publications (1)

Publication Number Publication Date
BRPI0503374A true BRPI0503374A (pt) 2006-03-28

Family

ID=35799546

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0503374-8A BRPI0503374A (pt) 2004-08-13 2005-08-12 dispositivo e método para atualizações de tela contìnuas no modo de baixa energia

Country Status (5)

Country Link
US (1) US20060033744A1 (pt)
JP (1) JP2006074755A (pt)
KR (1) KR20060050439A (pt)
CN (1) CN1734400A (pt)
BR (1) BRPI0503374A (pt)

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US20070176919A1 (en) * 2006-01-31 2007-08-02 Toshiba Matsushita Display Technology Co., Ltd. Interface
US8384700B2 (en) 2007-01-26 2013-02-26 Microsoft Corporation Linked shell
US8872753B2 (en) * 2006-08-31 2014-10-28 Ati Technologies Ulc Adjusting brightness of a display image in a display having an adjustable intensity light source
US20080055318A1 (en) 2006-08-31 2008-03-06 Glen David I J Dynamic frame rate adjustment
US7925900B2 (en) 2007-01-26 2011-04-12 Microsoft Corporation I/O co-processor coupled hybrid computing device
JP4465372B2 (ja) * 2007-08-08 2010-05-19 シャープ株式会社 画像形成装置
US20090070708A1 (en) * 2007-09-12 2009-03-12 Palm, Inc. Display of Information of Interest
JP2009258616A (ja) * 2008-03-18 2009-11-05 Seiko Epson Corp 電気泳動表示装置用駆動回路、電気泳動表示装置及び電子機器
JP5267218B2 (ja) * 2009-03-05 2013-08-21 富士通株式会社 クロック供給方法及び情報処理装置
US20120054379A1 (en) * 2010-08-30 2012-03-01 Kafai Leung Low power multi-touch scan control system
KR101881019B1 (ko) * 2011-10-26 2018-07-24 삼성전자 주식회사 휴대 단말기의 전원절약 장치 및 방법
US8867421B2 (en) * 2012-04-12 2014-10-21 Gainspan Corporation Correction of clock errors in a wireless station to enable reduction of power consumption
US9348359B2 (en) * 2013-01-31 2016-05-24 Red Hat, Inc. Updating a desired tick rate for a kernel
JP6102324B2 (ja) * 2013-02-20 2017-03-29 株式会社デンソー 通信システム
US9335808B2 (en) 2013-03-08 2016-05-10 Intel Corporation Indicating critical battery status in mobile devices
KR102175103B1 (ko) * 2014-02-21 2020-11-06 삼성전자주식회사 저전력 구동 방법과 이를 수행하는 전자 장치
US20160274738A1 (en) * 2015-03-19 2016-09-22 Mediatek Inc. Display method using virtual widget and associated device
CN104965471A (zh) * 2015-07-13 2015-10-07 杭州晟元芯片技术有限公司 一种功耗可配置的振荡电路处理电路及方法
EP3324388B1 (en) 2015-07-14 2022-05-11 Samsung Electronics Co., Ltd. Display driving circuit, display driving method and electronic device
US20210389816A1 (en) * 2020-06-16 2021-12-16 Apple Inc. Direct access to wake state device functionality from a low power state

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02201516A (ja) * 1989-01-31 1990-08-09 Toshiba Corp パワーセーブ方式
US5198644A (en) * 1989-05-05 1993-03-30 Diablo Research Corporation System for display of prices and related method
US5265210A (en) * 1991-11-04 1993-11-23 Calcomp Inc. Method and apparatus for plotting pixels to approximate a straight line on a computer display device without substantial irregularities
JP3385811B2 (ja) * 1994-07-20 2003-03-10 セイコーエプソン株式会社 半導体装置、マイクロコンピュータおよび電子機器
US5778237A (en) * 1995-01-10 1998-07-07 Hitachi, Ltd. Data processor and single-chip microcomputer with changing clock frequency and operating voltage
US5859649A (en) * 1995-05-15 1999-01-12 Motorola, Inc. Data processing system having display controller with bursting direct memory access
US6014120A (en) * 1996-06-24 2000-01-11 Motorola, Inc. LED display controller and method of operation
US6072508A (en) * 1997-03-14 2000-06-06 S3 Incorporated Method and apparatus for shortening display list instructions

Also Published As

Publication number Publication date
KR20060050439A (ko) 2006-05-19
JP2006074755A (ja) 2006-03-16
US20060033744A1 (en) 2006-02-16
CN1734400A (zh) 2006-02-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A E 5A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2086 DE 28/12/2010.