ATE345639T1 - Klappbares mobiles kommunikationsendgerät mit doppelseitiger lcd anzeige - Google Patents

Klappbares mobiles kommunikationsendgerät mit doppelseitiger lcd anzeige

Info

Publication number
ATE345639T1
ATE345639T1 AT02250854T AT02250854T ATE345639T1 AT E345639 T1 ATE345639 T1 AT E345639T1 AT 02250854 T AT02250854 T AT 02250854T AT 02250854 T AT02250854 T AT 02250854T AT E345639 T1 ATE345639 T1 AT E345639T1
Authority
AT
Austria
Prior art keywords
double
mobile communication
communication terminal
lcd display
lcd
Prior art date
Application number
AT02250854T
Other languages
English (en)
Inventor
Byoung Gon Lee
Hyug Man Kweon
Original Assignee
Hyundai Curitel Inc
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
Priority claimed from KR1020010005888A external-priority patent/KR20010035369A/ko
Application filed by Hyundai Curitel Inc filed Critical Hyundai Curitel Inc
Application granted granted Critical
Publication of ATE345639T1 publication Critical patent/ATE345639T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
    • 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
    • H04M2250/16—Details of telephonic subscriber devices including more than one display 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

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Telephone Set Structure (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Transceivers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT02250854T 2001-02-07 2002-02-07 Klappbares mobiles kommunikationsendgerät mit doppelseitiger lcd anzeige ATE345639T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020010005888A KR20010035369A (ko) 2001-02-07 2001-02-07 듀얼 폴더의 백라이트 장치
KR10-2002-0001414A KR100402790B1 (ko) 2001-02-07 2002-01-10 양면 액정표시장치를 구비한 폴더형 이동통신 단말기

Publications (1)

Publication Number Publication Date
ATE345639T1 true ATE345639T1 (de) 2006-12-15

Family

ID=26638784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02250854T ATE345639T1 (de) 2001-02-07 2002-02-07 Klappbares mobiles kommunikationsendgerät mit doppelseitiger lcd anzeige

Country Status (7)

Country Link
US (1) US6925313B2 (de)
EP (1) EP1231757B1 (de)
JP (1) JP4034079B2 (de)
CN (1) CN1170410C (de)
AT (1) ATE345639T1 (de)
DE (1) DE60215986T2 (de)
HK (1) HK1047666B (de)

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Also Published As

Publication number Publication date
EP1231757A3 (de) 2003-09-03
DE60215986D1 (de) 2006-12-28
EP1231757A2 (de) 2002-08-14
US6925313B2 (en) 2005-08-02
DE60215986T2 (de) 2007-10-04
JP4034079B2 (ja) 2008-01-16
US20020111195A1 (en) 2002-08-15
JP2002287144A (ja) 2002-10-03
HK1047666A1 (en) 2003-02-28
EP1231757B1 (de) 2006-11-15
CN1369997A (zh) 2002-09-18
HK1047666B (zh) 2005-03-04
CN1170410C (zh) 2004-10-06

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