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EE03939B1 - Portatiivse seadme ekraan ja meetod toiteenergia kokkuhoidmiseks selles seadmes - Google Patents

Portatiivse seadme ekraan ja meetod toiteenergia kokkuhoidmiseks selles seadmes

Info

Publication number
EE03939B1
EE03939B1 EEP200000081A EEP200000081A EE03939B1 EE 03939 B1 EE03939 B1 EE 03939B1 EE P200000081 A EEP200000081 A EE P200000081A EE P200000081 A EEP200000081 A EE P200000081A EE 03939 B1 EE03939 B1 EE 03939B1
Authority
EE
Estonia
Prior art keywords
save power
portable device
display
device display
portable
Prior art date
Application number
EEP200000081A
Other languages
English (en)
Inventor
Wolf Mats
Henry Von Scheele Claes
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of EE200000081A publication Critical patent/EE200000081A/et
Publication of EE03939B1 publication Critical patent/EE03939B1/et

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • 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
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • 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)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
EEP200000081A 1998-06-17 1999-05-20 Portatiivse seadme ekraan ja meetod toiteenergia kokkuhoidmiseks selles seadmes EE03939B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9813116A GB2338579B (en) 1998-06-17 1998-06-17 Display for a portable device
PCT/EP1999/003486 WO1999066696A1 (en) 1998-06-17 1999-05-20 Display for a portable device

Publications (2)

Publication Number Publication Date
EE200000081A EE200000081A (et) 2000-10-16
EE03939B1 true EE03939B1 (et) 2002-12-16

Family

ID=10833954

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200000081A EE03939B1 (et) 1998-06-17 1999-05-20 Portatiivse seadme ekraan ja meetod toiteenergia kokkuhoidmiseks selles seadmes

Country Status (11)

Country Link
US (1) US6349221B1 (et)
EP (1) EP1066711A1 (et)
CN (1) CN1134960C (et)
AU (1) AU4265299A (et)
BR (1) BR9906540A (et)
EE (1) EE03939B1 (et)
GB (1) GB2338579B (et)
HK (1) HK1023639A1 (et)
MY (1) MY119858A (et)
SE (1) SE519669C2 (et)
WO (1) WO1999066696A1 (et)

Families Citing this family (32)

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KR100400168B1 (ko) * 1999-07-21 2003-10-01 삼성전자주식회사 휴대폰에서 표시장치의 전원제어를 이용한 배터리 절약방법
EP1122248A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122247A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122246A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
GB2366680B (en) * 2000-09-06 2004-03-03 Ericsson Telefon Ab L M Display apparatus
FI116344B (fi) * 2000-10-11 2005-10-31 Nokia Corp Viestintälaite
ES2349004T3 (es) 2001-01-08 2010-12-21 Evonik Degussa Gmbh Procedimiento para la epoxidacion de olefinas.
DE10107345A1 (de) * 2001-02-12 2002-08-29 Siemens Ag Mobile Telekommunikationseinrichtung
DE10108008B4 (de) * 2001-02-20 2004-09-09 Data Modul Ag Gestaltung von Geräteoberflächen
US6600055B2 (en) 2001-06-13 2003-07-29 Degussa Ag Process for the epoxidation of olefins
US6608219B2 (en) 2001-06-13 2003-08-19 Degussa Ag Process for the epoxidation of olefins
US6596881B2 (en) 2001-06-13 2003-07-22 Degussa Ag Process for the epoxidation of olefins
US6610865B2 (en) 2001-08-15 2003-08-26 Degussa Ag Process for the epoxidation of olefins
US6596883B2 (en) 2001-08-23 2003-07-22 Degussa Ag Process for the epoxidation of olefins
JP2004023651A (ja) * 2002-06-19 2004-01-22 Matsushita Electric Ind Co Ltd 電話機
CN1679382A (zh) * 2002-09-05 2005-10-05 西门子公司 多功能外壳
DE10260297A1 (de) * 2002-12-20 2004-07-01 Siemens Ag Anzeigevorrichtung für ein elektrisches Gerät
GB2397894B (en) * 2003-02-03 2006-05-03 Samsung Electronics Co Ltd Improvements in mobile communication devices
US7250930B2 (en) 2003-02-07 2007-07-31 Hewlett-Packard Development Company, L.P. Transparent active-matrix display
ATE280465T1 (de) * 2003-05-08 2004-11-15 Siemens Ag Vorrichtung zur statusabhängigen einstellung des erscheinen der abdeckung eines tragbaren elektronischen gerätes, und abdeckung dafür
GB2402750B (en) * 2003-06-10 2006-11-08 Samsung Electronics Co Ltd Improvements in casings for electronic devices
US7047339B2 (en) * 2003-06-27 2006-05-16 Intel Corporation Computer system with detachable always-on portable device
NL1028852C2 (nl) * 2005-04-22 2006-10-24 Network Resources Internat Spr Mobiele telefoon, waarvan het beeldschermvenster is bedekt met een daarop vastgeplakte transparante, reflecterende folie.
TWI281811B (en) * 2005-07-01 2007-05-21 Wintek Corp Mobile communication device
US8108782B2 (en) * 2006-11-09 2012-01-31 Motorola Mobility, Inc. Display management for communication devices with multiple displays
US20080304819A1 (en) * 2007-06-08 2008-12-11 Sony Ericsson Mobile Communications Ab Thin active camera cover for an electronic device
CN101448037A (zh) * 2007-11-26 2009-06-03 联想(北京)有限公司 一种手机显示方法及其手机
WO2009146505A1 (en) * 2008-06-04 2009-12-10 Ashton Walter Bishop A method and apparatus for changing an object's colour
CN102132205A (zh) * 2008-08-28 2011-07-20 西门子公司 电子显示装置、自动化技术设备以及操作电子显示装置的方法
US9042085B2 (en) * 2009-11-25 2015-05-26 Blackberry Limited Component cover having variable light transmissivity
US8075145B2 (en) * 2010-03-05 2011-12-13 Engblom James A Display screen shades for mobile devices
CN110752249B (zh) * 2019-11-20 2022-08-09 京东方科技集团股份有限公司 显示装置及其控制方法，显示面板

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154512A (en) * 1976-07-21 1979-05-15 Latviisky Gosudarstvenny Universitet Imeni P. Stuchki Electrochromic indicator
JPH01201698A (ja) * 1988-02-05 1989-08-14 Hitachi Maxell Ltd 時刻データ表示装置
JPH03147085A (ja) * 1989-11-01 1991-06-24 Toshiba Corp 携帯可能情報記憶媒体及び情報処理装置
US5326013A (en) * 1991-10-18 1994-07-05 United States Surgical Corporation Self contained gas powered surgical apparatus
FR2683655A1 (fr) * 1991-11-12 1993-05-14 Thomson Csf Ecran de visualisation a contraste variable.
US5465401A (en) 1992-12-15 1995-11-07 Texas Instruments Incorporated Communication system and methods for enhanced information transfer
JPH07128458A (ja) * 1993-10-29 1995-05-19 Seiko Corp 時計用文字板構造
JP2826469B2 (ja) * 1994-05-11 1998-11-18 日本電気株式会社 携帯電話機
DE9409326U1 (de) * 1994-06-09 1994-09-29 Siemens AG, 80333 München Anordnung mit einer Anzeigeeinheit
US5566224A (en) * 1994-08-29 1996-10-15 Motorola, Inc. Radio frequency communication device including a mirrored surface
US5896575A (en) * 1997-02-28 1999-04-20 Motorola, Inc. Electronic device with display viewable from two opposite ends
US5808711A (en) * 1997-08-22 1998-09-15 Motorola, Inc. Transparent or reflective liquid crystal display assembly with electrochromic and cholesteric layer

Also Published As

Publication number Publication date
GB2338579B (en) 2002-08-07
GB2338579A (en) 1999-12-22
EE200000081A (et) 2000-10-16
CN1275287A (zh) 2000-11-29
AU4265299A (en) 2000-01-05
SE0000498L (sv) 2000-02-16
EP1066711A1 (en) 2001-01-10
MY119858A (en) 2005-07-29
GB9813116D0 (en) 1998-08-19
SE519669C2 (sv) 2003-04-08
BR9906540A (pt) 2000-08-15
US6349221B1 (en) 2002-02-19
HK1023639A1 (en) 2000-09-15
WO1999066696A1 (en) 1999-12-23
CN1134960C (zh) 2004-01-14

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20021231

KB4A Valid patent at the end of a year

Effective date: 20031231

HE1A Change of address
KB4A Valid patent at the end of a year

Effective date: 20041231

KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

MM4A Lapsed by not paying the annual fees

Effective date: 20070520