GB2397894B - Improvements in mobile communication devices - Google Patents

Improvements in mobile communication devices

Info

Publication number
GB2397894B
GB2397894B GB0302421A GB0302421A GB2397894B GB 2397894 B GB2397894 B GB 2397894B GB 0302421 A GB0302421 A GB 0302421A GB 0302421 A GB0302421 A GB 0302421A GB 2397894 B GB2397894 B GB 2397894B
Authority
GB
United Kingdom
Prior art keywords
mobile communication
communication devices
devices
mobile
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.)
Expired - Fee Related
Application number
GB0302421A
Other versions
GB2397894A (en
GB0302421D0 (en
Inventor
Moyeen Shujauddin Mufti
Gaithri Maheswaranathan
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB0302421A priority Critical patent/GB2397894B/en
Publication of GB0302421D0 publication Critical patent/GB0302421D0/en
Publication of GB2397894A publication Critical patent/GB2397894A/en
Application granted granted Critical
Publication of GB2397894B publication Critical patent/GB2397894B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • 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
    • G02F1/133553—Reflecting elements
    • 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 
    • G02F1/19—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 variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
GB0302421A 2003-02-03 2003-02-03 Improvements in mobile communication devices Expired - Fee Related GB2397894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0302421A GB2397894B (en) 2003-02-03 2003-02-03 Improvements in mobile communication devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0302421A GB2397894B (en) 2003-02-03 2003-02-03 Improvements in mobile communication devices

Publications (3)

Publication Number Publication Date
GB0302421D0 GB0302421D0 (en) 2003-03-05
GB2397894A GB2397894A (en) 2004-08-04
GB2397894B true GB2397894B (en) 2006-05-03

Family

ID=9952321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0302421A Expired - Fee Related GB2397894B (en) 2003-02-03 2003-02-03 Improvements in mobile communication devices

Country Status (1)

Country Link
GB (1) GB2397894B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8761846B2 (en) 2007-04-04 2014-06-24 Motorola Mobility Llc Method and apparatus for controlling a skin texture surface on a device
US20080248836A1 (en) * 2007-04-04 2008-10-09 Motorola, Inc. Method and apparatus for controlling a skin texture surface on a device using hydraulic control

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909116A (en) * 1972-09-11 1975-09-30 Matsushita Electric Ind Co Ltd Light modulating device
US3998526A (en) * 1974-07-30 1976-12-21 Siemens Aktiengesellschaft Liquid crystal display device
US4419663A (en) * 1979-03-14 1983-12-06 Matsushita Electric Industrial Co., Ltd. Display device
US4660938A (en) * 1985-03-11 1987-04-28 Xerox Corporation Optical display device
US5414444A (en) * 1994-03-30 1995-05-09 At&T Corp. Personal communicator having orientable video imaging element
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
US5808711A (en) * 1997-08-22 1998-09-15 Motorola, Inc. Transparent or reflective liquid crystal display assembly with electrochromic and cholesteric layer
WO1999032945A1 (en) * 1997-12-19 1999-07-01 Asulab S.A. Display assembly comprising two superposed display devices
GB2338579A (en) * 1998-06-17 1999-12-22 Ericsson Telefon Ab L M Display for a portable device
US6181301B1 (en) * 1996-07-26 2001-01-30 Denso Corporation Combined display panel
US6297945B1 (en) * 1999-03-29 2001-10-02 Ricoh Company, Ltd. Portable electronic terminal apparatus having a plurality of displays
US6347900B1 (en) * 1997-02-10 2002-02-19 Nsk Ltd. Yoke for universal joint, and production process for the same
WO2002029484A2 (en) * 2000-09-29 2002-04-11 Innovative Technology Licensing, Llc High brightness transflective lcd and method using tunable mirror
WO2002071131A2 (en) * 2000-10-23 2002-09-12 Motorola Inc., A Corporation Of The State Of Delaware Double-sided viewable display with switchable transflector
WO2002099527A1 (en) * 2001-06-05 2002-12-12 Koninklijke Philips Electronics N.V. Display device based on frustrated total internal reflection

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909116A (en) * 1972-09-11 1975-09-30 Matsushita Electric Ind Co Ltd Light modulating device
US3998526A (en) * 1974-07-30 1976-12-21 Siemens Aktiengesellschaft Liquid crystal display device
US4419663A (en) * 1979-03-14 1983-12-06 Matsushita Electric Industrial Co., Ltd. Display device
US4660938A (en) * 1985-03-11 1987-04-28 Xerox Corporation Optical display device
US5414444A (en) * 1994-03-30 1995-05-09 At&T Corp. Personal communicator having orientable video imaging element
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
US6181301B1 (en) * 1996-07-26 2001-01-30 Denso Corporation Combined display panel
US6347900B1 (en) * 1997-02-10 2002-02-19 Nsk Ltd. Yoke for universal joint, and production process for the same
US5808711A (en) * 1997-08-22 1998-09-15 Motorola, Inc. Transparent or reflective liquid crystal display assembly with electrochromic and cholesteric layer
WO1999032945A1 (en) * 1997-12-19 1999-07-01 Asulab S.A. Display assembly comprising two superposed display devices
GB2338579A (en) * 1998-06-17 1999-12-22 Ericsson Telefon Ab L M Display for a portable device
US6297945B1 (en) * 1999-03-29 2001-10-02 Ricoh Company, Ltd. Portable electronic terminal apparatus having a plurality of displays
WO2002029484A2 (en) * 2000-09-29 2002-04-11 Innovative Technology Licensing, Llc High brightness transflective lcd and method using tunable mirror
WO2002071131A2 (en) * 2000-10-23 2002-09-12 Motorola Inc., A Corporation Of The State Of Delaware Double-sided viewable display with switchable transflector
WO2002099527A1 (en) * 2001-06-05 2002-12-12 Koninklijke Philips Electronics N.V. Display device based on frustrated total internal reflection

Also Published As

Publication number Publication date
GB2397894A (en) 2004-08-04
GB0302421D0 (en) 2003-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170203