TWI368140B - Computer with low-power secondary processor and secondary display - Google Patents
Computer with low-power secondary processor and secondary displayInfo
- Publication number
- TWI368140B TWI368140B TW094101598A TW94101598A TWI368140B TW I368140 B TWI368140 B TW I368140B TW 094101598 A TW094101598 A TW 094101598A TW 94101598 A TW94101598 A TW 94101598A TW I368140 B TWI368140 B TW I368140B
- Authority
- TW
- Taiwan
- Prior art keywords
- computer
- low
- power
- processor
- display
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
- G06F1/1692—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes the I/O peripheral being a secondary touch screen used as control interface, e.g. virtual buttons or sliders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
-
- 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
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
-
- 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
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Power Sources (AREA)
- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
- Calculators And Similar Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/779,544 US7421602B2 (en) | 2004-02-13 | 2004-02-13 | Computer with low-power secondary processor and secondary display |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200530839A TW200530839A (en) | 2005-09-16 |
TWI368140B true TWI368140B (en) | 2012-07-11 |
Family
ID=34750450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094101598A TWI368140B (en) | 2004-02-13 | 2005-01-19 | Computer with low-power secondary processor and secondary display |
Country Status (5)
Country | Link |
---|---|
US (3) | US7421602B2 (zh) |
EP (1) | EP1571535A3 (zh) |
JP (1) | JP4963791B2 (zh) |
CN (1) | CN100573404C (zh) |
TW (1) | TWI368140B (zh) |
Families Citing this family (60)
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US8749561B1 (en) | 2003-03-14 | 2014-06-10 | Nvidia Corporation | Method and system for coordinated data execution using a primary graphics processor and a secondary graphics processor |
US7421602B2 (en) * | 2004-02-13 | 2008-09-02 | Marvell World Trade Ltd. | Computer with low-power secondary processor and secondary display |
US7788427B1 (en) | 2005-05-05 | 2010-08-31 | Marvell International Ltd. | Flash memory interface for disk drive |
US7702848B2 (en) * | 2004-06-10 | 2010-04-20 | Marvell World Trade Ltd. | Adaptive storage system including hard disk drive with flash interface |
US7730335B2 (en) | 2004-06-10 | 2010-06-01 | Marvell World Trade Ltd. | Low power computer with main and auxiliary processors |
US7617359B2 (en) * | 2004-06-10 | 2009-11-10 | Marvell World Trade Ltd. | Adaptive storage system including hard disk drive with flash interface |
WO2006032721A1 (en) | 2004-09-24 | 2006-03-30 | Nokia Corporation | Method for receiving inputs from user of electronic device |
US8743019B1 (en) | 2005-05-17 | 2014-06-03 | Nvidia Corporation | System and method for abstracting computer displays across a host-client network |
US9846479B1 (en) * | 2005-05-30 | 2017-12-19 | Invent.Ly, Llc | Smart security device with monitoring mode and communication mode |
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US7779280B2 (en) * | 2005-09-16 | 2010-08-17 | Gary Stephen Shuster | Low power mode for portable computer system |
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WO2007081218A1 (en) * | 2006-01-10 | 2007-07-19 | Cupp Computing As | Dual mode power-saving computing system |
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US8775704B2 (en) * | 2006-04-05 | 2014-07-08 | Nvidia Corporation | Method and system for communication between a secondary processor and an auxiliary display subsystem of a notebook |
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US8615647B2 (en) | 2008-02-29 | 2013-12-24 | Intel Corporation | Migrating execution of thread between cores of different instruction set architecture in multi-core processor and transitioning each core to respective on / off power state |
US20090259865A1 (en) * | 2008-04-11 | 2009-10-15 | Qualcomm Incorporated | Power Management Using At Least One Of A Special Purpose Processor And Motion Sensing |
US20110213998A1 (en) * | 2008-06-11 | 2011-09-01 | John George Mathieson | System and Method for Power Optimization |
US20110213950A1 (en) * | 2008-06-11 | 2011-09-01 | John George Mathieson | System and Method for Power Optimization |
US20110213947A1 (en) * | 2008-06-11 | 2011-09-01 | John George Mathieson | System and Method for Power Optimization |
US20090309243A1 (en) * | 2008-06-11 | 2009-12-17 | Nvidia Corporation | Multi-core integrated circuits having asymmetric performance between cores |
CN101620462A (zh) * | 2008-07-03 | 2010-01-06 | 鸿富锦精密工业(深圳)有限公司 | 计算机装置 |
US8736617B2 (en) | 2008-08-04 | 2014-05-27 | Nvidia Corporation | Hybrid graphic display |
US7885060B2 (en) * | 2008-08-11 | 2011-02-08 | Dell Products L.P. | Auxiliary display systems and methods |
US20100058082A1 (en) * | 2008-08-27 | 2010-03-04 | Lenovo (Singapore) Ple., Ltd. | Maintaining network link during suspend state |
US8799425B2 (en) | 2008-11-24 | 2014-08-05 | Nvidia Corporation | Configuring display properties of display units on remote systems |
US20100138768A1 (en) * | 2008-12-02 | 2010-06-03 | Nvidia Corporation | Simplifying Configuration Of Multiple Display Units For Common Use |
US9075559B2 (en) * | 2009-02-27 | 2015-07-07 | Nvidia Corporation | Multiple graphics processing unit system and method |
US9135675B2 (en) | 2009-06-15 | 2015-09-15 | Nvidia Corporation | Multiple graphics processing unit display synchronization system and method |
US8766989B2 (en) * | 2009-07-29 | 2014-07-01 | Nvidia Corporation | Method and system for dynamically adding and removing display modes coordinated across multiple graphics processing units |
TWI463322B (zh) * | 2009-08-06 | 2014-12-01 | Asustek Comp Inc | 具有雙主機之電腦系統 |
US8780122B2 (en) | 2009-09-16 | 2014-07-15 | Nvidia Corporation | Techniques for transferring graphics data from system memory to a discrete GPU |
US9111325B2 (en) * | 2009-12-31 | 2015-08-18 | Nvidia Corporation | Shared buffer techniques for heterogeneous hybrid graphics |
WO2011077385A1 (en) * | 2009-12-22 | 2011-06-30 | Nokia Corporation | Method and apparatus for performing energy management via sub-system |
US9081573B2 (en) * | 2010-02-19 | 2015-07-14 | Intel Corporation | Method and apparatus for automatically repainting an external display during transitioning to a low power state |
RU137996U1 (ru) * | 2010-03-29 | 2014-02-27 | Александр Александрович Михеев | Универсальное устройство ввода информации в персональный компьютер (варианты) |
KR20130087853A (ko) * | 2012-01-30 | 2013-08-07 | 삼성전자주식회사 | 파워 컨트롤 시스템 및 그 동작 방법 |
JP2013175127A (ja) * | 2012-02-27 | 2013-09-05 | Brother Ind Ltd | 入出力設定プログラム、出力設定プログラム、及び、データ処理装置 |
US9569279B2 (en) | 2012-07-31 | 2017-02-14 | Nvidia Corporation | Heterogeneous multiprocessor design for power-efficient and area-efficient computing |
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US9858731B2 (en) * | 2013-03-15 | 2018-01-02 | Bosch Automotive Service Solutions Inc. | Graphical user interface with vehicle scanned function |
US9818379B2 (en) | 2013-08-08 | 2017-11-14 | Nvidia Corporation | Pixel data transmission over multiple pixel interfaces |
KR102137097B1 (ko) * | 2014-08-21 | 2020-07-23 | 삼성전자주식회사 | 소모 전류 저감 방법 및 이를 지원하는 전자 장치 |
KR102296909B1 (ko) * | 2015-01-09 | 2021-09-01 | 삼성전자주식회사 | 보조 배터리를 내장한 전자장치 및 보조 배터리 충전 방법 |
US10163309B1 (en) * | 2017-06-27 | 2018-12-25 | Ethicon Llc | Surgical instrument with integrated and independently powered displays |
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JP7003962B2 (ja) * | 2019-04-02 | 2022-01-21 | カシオ計算機株式会社 | 電子機器、制御方法及びプログラム |
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CN111586653B (zh) * | 2020-04-09 | 2023-04-28 | 出门问问信息科技有限公司 | 一种数据读取和存储方法、装置以及计算机可读存储介质 |
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-
2004
- 2004-02-13 US US10/779,544 patent/US7421602B2/en active Active
-
2005
- 2005-01-19 TW TW094101598A patent/TWI368140B/zh not_active IP Right Cessation
- 2005-02-01 EP EP05002059A patent/EP1571535A3/en not_active Ceased
- 2005-02-05 CN CNB2005100075297A patent/CN100573404C/zh active Active
- 2005-02-09 JP JP2005033647A patent/JP4963791B2/ja active Active
-
2008
- 2008-08-19 US US12/229,034 patent/US8151129B2/en active Active
-
2012
- 2012-04-02 US US13/437,490 patent/US8341447B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050182980A1 (en) | 2005-08-18 |
EP1571535A3 (en) | 2010-03-24 |
JP4963791B2 (ja) | 2012-06-27 |
US20080320321A1 (en) | 2008-12-25 |
US8341447B2 (en) | 2012-12-25 |
TW200530839A (en) | 2005-09-16 |
US8151129B2 (en) | 2012-04-03 |
JP2005228327A (ja) | 2005-08-25 |
EP1571535A2 (en) | 2005-09-07 |
US7421602B2 (en) | 2008-09-02 |
CN1655090A (zh) | 2005-08-17 |
CN100573404C (zh) | 2009-12-23 |
US20120192001A1 (en) | 2012-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |