GB0121879D0 - Communication unit - Google Patents

Communication unit

Info

Publication number
GB0121879D0
GB0121879D0 GBGB0121879.1A GB0121879A GB0121879D0 GB 0121879 D0 GB0121879 D0 GB 0121879D0 GB 0121879 A GB0121879 A GB 0121879A GB 0121879 D0 GB0121879 D0 GB 0121879D0
Authority
GB
United Kingdom
Prior art keywords
communication unit
communication
unit
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.)
Granted
Application number
GBGB0121879.1A
Other versions
GB2379576B (en
GB2379576A (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.)
Sendo International Ltd
Original Assignee
Sendo International Ltd
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 Sendo International Ltd filed Critical Sendo International Ltd
Priority to GB0121879A priority Critical patent/GB2379576B/en
Publication of GB0121879D0 publication Critical patent/GB0121879D0/en
Publication of GB2379576A publication Critical patent/GB2379576A/en
Application granted granted Critical
Publication of GB2379576B publication Critical patent/GB2379576B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279—Improving the user comfort or ergonomics
    • H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
    • 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
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/7246—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions by connection of exchangeable housing parts
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
GB0121879A 2001-09-11 2001-09-11 Communication unit Expired - Lifetime GB2379576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0121879A GB2379576B (en) 2001-09-11 2001-09-11 Communication unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0121879A GB2379576B (en) 2001-09-11 2001-09-11 Communication unit

Publications (3)

Publication Number Publication Date
GB0121879D0 true GB0121879D0 (en) 2001-10-31
GB2379576A GB2379576A (en) 2003-03-12
GB2379576B GB2379576B (en) 2005-04-06

Family

ID=9921838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0121879A Expired - Lifetime GB2379576B (en) 2001-09-11 2001-09-11 Communication unit

Country Status (1)

Country Link
GB (1) GB2379576B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1558009A1 (en) * 2004-01-22 2005-07-27 Sony Ericsson Mobile Communications AB Portable electronic equipment having an illuminated area
CN106784444B (en) * 2017-01-24 2020-05-19 捷开通讯(深圳)有限公司 Intelligent terminal external member, intelligent terminal and lid behind detachable intelligence thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5708428A (en) * 1996-12-10 1998-01-13 Ericsson Inc. Method and apparatus for providing backlighting for keypads and LCD panels
US6006118A (en) * 1997-12-05 1999-12-21 Ericsson Inc. Keypad lightguides including compartments

Also Published As

Publication number Publication date
GB2379576B (en) 2005-04-06
GB2379576A (en) 2003-03-12

Similar Documents

Publication Publication Date Title
GB0104282D0 (en) Communication system
GB2375505B (en) Portable communication unit
GB0120172D0 (en) Distributed communication system
AU146843S (en) Communication device
EP1450533A4 (en) Communication device
CA98274S (en) Handset
GB0124841D0 (en) Communication system
IL156896A0 (en) Communication system
GB2375895B (en) Communication device
GB0113764D0 (en) Communication devices
GB2379576B (en) Communication unit
GB0106289D0 (en) Communication device
GB0117770D0 (en) Communication system
GB2374492B (en) Communication system
IL144420A0 (en) Ground-to-satellite-to-air communication system
GB2376380B (en) Communication system
GB2381425B (en) Communication system
GB0121808D0 (en) Communication devices
GB0125317D0 (en) Asyncchronous communication system
GB0127013D0 (en) Communication system
GB0106026D0 (en) Communication system
GB0129164D0 (en) Communication system
GB0129234D0 (en) Communication system
GB0114714D0 (en) Communication system
GB0130935D0 (en) Communication system

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120112 AND 20120118

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170831 AND 20170906

PE20 Patent expired after termination of 20 years

Expiry date: 20210910