SE9902340L - Anordning och förfarande för att avkänna närhet medelst ljus - Google Patents

Anordning och förfarande för att avkänna närhet medelst ljus

Info

Publication number
SE9902340L
SE9902340L SE9902340A SE9902340A SE9902340L SE 9902340 L SE9902340 L SE 9902340L SE 9902340 A SE9902340 A SE 9902340A SE 9902340 A SE9902340 A SE 9902340A SE 9902340 L SE9902340 L SE 9902340L
Authority
SE
Sweden
Prior art keywords
light
display
electronic device
objects
sensing proximity
Prior art date
Application number
SE9902340A
Other languages
Unknown language ( )
English (en)
Other versions
SE9902340D0 (sv
SE514945C2 (sv
Inventor
Ulf Lindgren
Christian Bjoerk
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9902340A priority Critical patent/SE514945C2/sv
Publication of SE9902340D0 publication Critical patent/SE9902340D0/sv
Priority to PCT/SE2000/001218 priority patent/WO2000079766A1/en
Priority to AU55846/00A priority patent/AU5584600A/en
Publication of SE9902340L publication Critical patent/SE9902340L/sv
Publication of SE514945C2 publication Critical patent/SE514945C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Telephone Function (AREA)
  • Electronic Switches (AREA)
SE9902340A 1999-06-21 1999-06-21 Anordning och förfarande för att avkänna närhet medelst ljus SE514945C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9902340A SE514945C2 (sv) 1999-06-21 1999-06-21 Anordning och förfarande för att avkänna närhet medelst ljus
PCT/SE2000/001218 WO2000079766A1 (en) 1999-06-21 2000-06-13 Apparatus and method of sensing proximity by means of light
AU55846/00A AU5584600A (en) 1999-06-21 2000-06-13 Apparatus and method of sensing proximity by means of light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902340A SE514945C2 (sv) 1999-06-21 1999-06-21 Anordning och förfarande för att avkänna närhet medelst ljus

Publications (3)

Publication Number Publication Date
SE9902340D0 SE9902340D0 (sv) 1999-06-21
SE9902340L true SE9902340L (sv) 2000-12-22
SE514945C2 SE514945C2 (sv) 2001-05-21

Family

ID=20416166

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902340A SE514945C2 (sv) 1999-06-21 1999-06-21 Anordning och förfarande för att avkänna närhet medelst ljus

Country Status (3)

Country Link
AU (1) AU5584600A (sv)
SE (1) SE514945C2 (sv)
WO (1) WO2000079766A1 (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382241B (en) * 2001-11-07 2006-08-09 Sendo Int Ltd Speaker volume control means and method of operation
EP1445922A1 (en) 2003-02-06 2004-08-11 Dialog Semiconductor GmbH Monolithic optical read-out circuit
EP1414154A1 (en) * 2003-05-27 2004-04-28 Siemens Aktiengesellschaft Device for detecting the presence of an object
JP2007502594A (ja) * 2003-05-28 2007-02-08 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ディスプレイスピーカー
EP1729488A1 (en) * 2005-06-01 2006-12-06 Sony Ericsson Mobile Communications AB Portable electronic device with operational interface controlled by a proximity sensor
US7633076B2 (en) 2005-09-30 2009-12-15 Apple Inc. Automated response to and sensing of user activity in portable devices
US7714265B2 (en) 2005-09-30 2010-05-11 Apple Inc. Integrated proximity sensor and light sensor
US8006002B2 (en) 2006-12-12 2011-08-23 Apple Inc. Methods and systems for automatic configuration of peripherals
US8698727B2 (en) 2007-01-05 2014-04-15 Apple Inc. Backlight and ambient light sensor system
US8031164B2 (en) 2007-01-05 2011-10-04 Apple Inc. Backlight and ambient light sensor system
US7957762B2 (en) 2007-01-07 2011-06-07 Apple Inc. Using ambient light sensor to augment proximity sensor output
US8693877B2 (en) 2007-03-09 2014-04-08 Apple Inc. Integrated infrared receiver and emitter for multiple functionalities
US9423995B2 (en) 2007-05-23 2016-08-23 Google Technology Holdings LLC Method and apparatus for re-sizing an active area of a flexible display
DE102008016938B3 (de) * 2008-04-01 2009-12-31 Elmos Semiconductor Ag Vorrichtung zur Überwachung einer Monitorsteuerung
US9116567B2 (en) * 2012-04-25 2015-08-25 Google Technology Holdings LLC Systems and methods for managing the display of content on an electronic device
US9146304B2 (en) 2012-09-10 2015-09-29 Apple Inc. Optical proximity sensor with ambient light and temperature compensation
CN106412191A (zh) * 2016-08-24 2017-02-15 努比亚技术有限公司 一种自动化测试方法及其装置
CN108759881B (zh) * 2018-05-23 2020-09-01 维沃移动通信有限公司 一种相对位置的检测方法及终端设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224151A (en) * 1992-04-01 1993-06-29 At&T Bell Laboratories Automatic handset-speakephone switching arrangement for portable communication device
US5729604A (en) * 1996-03-14 1998-03-17 Northern Telecom Limited Safety switch for communication device
US5684294A (en) * 1996-10-17 1997-11-04 Northern Telecom Ltd Proximity and ambient light monitor
US5894298A (en) * 1997-03-14 1999-04-13 Northern Telecom Limited Display apparatus

Also Published As

Publication number Publication date
SE9902340D0 (sv) 1999-06-21
AU5584600A (en) 2001-01-09
SE514945C2 (sv) 2001-05-21
WO2000079766A1 (en) 2000-12-28

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Legal Events

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NUG Patent has lapsed