GB0004292D0 - Portable communication terminal apparatus in which turning on/off of back light is controlled - Google Patents

Portable communication terminal apparatus in which turning on/off of back light is controlled

Info

Publication number
GB0004292D0
GB0004292D0 GBGB0004292.9A GB0004292A GB0004292D0 GB 0004292 D0 GB0004292 D0 GB 0004292D0 GB 0004292 A GB0004292 A GB 0004292A GB 0004292 D0 GB0004292 D0 GB 0004292D0
Authority
GB
United Kingdom
Prior art keywords
turning
controlled
communication terminal
terminal apparatus
portable communication
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.)
Withdrawn
Application number
GBGB0004292.9A
Other versions
GB2349305A (en
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to GB0109468A priority Critical patent/GB2366149B/en
Publication of GB0004292D0 publication Critical patent/GB0004292D0/en
Publication of GB2349305A publication Critical patent/GB2349305A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • 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
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72436—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. short messaging services [SMS] or e-mails
    • 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
    • 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)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • User Interface Of Digital Computer (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
GB0004292A 1999-02-23 2000-02-23 Portable communication terminal in which on/off of display back-light is controled in dependence on the data to be displayed Withdrawn GB2349305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0109468A GB2366149B (en) 1999-02-23 2000-02-23 A method of controlling a back light in a portable communication terminal apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4540899A JP3709299B2 (en) 1999-02-23 1999-02-23 Mobile communication terminal device

Publications (2)

Publication Number Publication Date
GB0004292D0 true GB0004292D0 (en) 2000-04-12
GB2349305A GB2349305A (en) 2000-10-25

Family

ID=12718440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0004292A Withdrawn GB2349305A (en) 1999-02-23 2000-02-23 Portable communication terminal in which on/off of display back-light is controled in dependence on the data to be displayed

Country Status (2)

Country Link
JP (1) JP3709299B2 (en)
GB (1) GB2349305A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001331419A (en) * 2000-05-19 2001-11-30 Nec Corp Foldable portable telephone with electronic mail terminating function
FR2811465B1 (en) * 2000-07-06 2003-01-24 Sagem DEVICE AND METHOD FOR MODULATING THE BACKLIGHT OF A SELF-CONTAINED APPARATUS
JP2002135374A (en) * 2000-10-26 2002-05-10 Nec Corp Mobile phone, control method for the mobile phone, and recording medium for recording its control program
JP2003339079A (en) * 2002-05-20 2003-11-28 Ntt Docomo Inc Mobile communication terminal, program, and recording medium
US9049255B2 (en) 2008-02-29 2015-06-02 Blackberry Limited Visual event notification on a handheld communications device
EP2096840B1 (en) 2008-02-29 2012-07-04 Research In Motion Limited Visual event notification on a handheld communications device
CN102469199B (en) * 2010-11-09 2013-11-06 中国移动通信集团公司 Backlight control method and device thereof
CN102694898B (en) * 2011-03-23 2015-03-11 鸿富锦精密工业（深圳）有限公司 Incoming call prompt and callback device, incoming call prompt method and incoming call callback method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997003432A1 (en) * 1995-07-13 1997-01-30 Motorola Inc. Method and apparatus for backlighting a display for different times in a battery powered device
JP3314615B2 (en) * 1996-05-31 2002-08-12 株式会社田村電機製作所 Terminal device
JPH11205422A (en) * 1998-01-19 1999-07-30 Matsushita Electric Ind Co Ltd Portable terminal

Also Published As

Publication number Publication date
GB2349305A (en) 2000-10-25
JP2000242388A (en) 2000-09-08
JP3709299B2 (en) 2005-10-26

Similar Documents

Publication Publication Date Title
EP0917330A3 (en) Portable communication apparatus
AU2630100A (en) Portable communication apparatus
GB2324674B (en) Portable wireless terminal apparatus
GB2328128B (en) Portable terminal apparatus
GB2330032B (en) Portable radio communication apparatus
GB2359175B (en) Portable telephone apparatus
GB2359690B (en) Portable telephone apparatus
GB2344261B (en) Portable communication apparatus
SG79934A1 (en) Portable communication apparatus
GB2339505B (en) Portable telephone device of small size
GB2336073B (en) Portable terminal device for controlling received voice level and transmitted voice level
GB2317531B (en) Portable communication device
GB9711085D0 (en) Portable communication device
GB2332119B (en) Antenna unit for portable communication terminal
GB0004292D0 (en) Portable communication terminal apparatus in which turning on/off of back light is controlled
GB2327321B (en) Portable telephone apparatus
AU2829000A (en) Portable radio communication apparatus
AU130784S (en) Portable communication terminal
AU6360898A (en) Portable radio communication apparatus
GB2321694B (en) Portable communication apparatus
AU128681S (en) Portable communication terminal
GB2346288B (en) Portable communication apparatus and method of operating the portable communication apparatus
GB9705038D0 (en) Portable communication terminal
AU1227397A (en) Power supply circuit device for portable terminal
EP1119156A4 (en) Foldable portable communication terminal device

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)