GB2364158B - Mobile telephone with LCD module with backlight and EMI shielding - Google Patents

Mobile telephone with LCD module with backlight and EMI shielding

Info

Publication number
GB2364158B
GB2364158B GB0003948A GB0003948A GB2364158B GB 2364158 B GB2364158 B GB 2364158B GB 0003948 A GB0003948 A GB 0003948A GB 0003948 A GB0003948 A GB 0003948A GB 2364158 B GB2364158 B GB 2364158B
Authority
GB
United Kingdom
Prior art keywords
backlight
mobile telephone
lcd module
emi shielding
emi
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
GB0003948A
Other versions
GB2364158A (en
GB0003948D0 (en
Inventor
David Wuilmot
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.)
SENSEI Ltd
Original Assignee
SENSEI 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 SENSEI Ltd filed Critical SENSEI Ltd
Priority to GB0003948A priority Critical patent/GB2364158B/en
Publication of GB0003948D0 publication Critical patent/GB0003948D0/en
Priority to PCT/GB2001/000663 priority patent/WO2001061972A1/en
Priority to AU2001232129A priority patent/AU2001232129A1/en
Publication of GB2364158A publication Critical patent/GB2364158A/en
Application granted granted Critical
Publication of GB2364158B publication Critical patent/GB2364158B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
GB0003948A 2000-02-18 2000-02-18 Mobile telephone with LCD module with backlight and EMI shielding Expired - Fee Related GB2364158B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0003948A GB2364158B (en) 2000-02-18 2000-02-18 Mobile telephone with LCD module with backlight and EMI shielding
PCT/GB2001/000663 WO2001061972A1 (en) 2000-02-18 2001-02-16 Mobile telephone with lcd module and emi shielding
AU2001232129A AU2001232129A1 (en) 2000-02-18 2001-02-16 Mobile telephone with lcd module and emi shielding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003948A GB2364158B (en) 2000-02-18 2000-02-18 Mobile telephone with LCD module with backlight and EMI shielding

Publications (3)

Publication Number Publication Date
GB0003948D0 GB0003948D0 (en) 2000-04-12
GB2364158A GB2364158A (en) 2002-01-16
GB2364158B true GB2364158B (en) 2004-01-07

Family

ID=9886016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0003948A Expired - Fee Related GB2364158B (en) 2000-02-18 2000-02-18 Mobile telephone with LCD module with backlight and EMI shielding

Country Status (3)

Country Link
AU (1) AU2001232129A1 (en)
GB (1) GB2364158B (en)
WO (1) WO2001061972A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8160651B2 (en) 2000-02-18 2012-04-17 Motorola Mobility, Inc. Mobile telephone with improved man machine interface

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20030708A (en) * 2003-05-13 2004-11-14 Myorigo Oy An RFI / EMI protection integrated with the monitor
EP1603101A1 (en) * 2004-06-02 2005-12-07 Sony Ericsson Mobile Communications AB Display
CN208207462U (en) * 2018-06-11 2018-12-07 广州视源电子科技股份有限公司 L ED lamp strip structure, straight following formula backlight display module assembly and display

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214522A (en) * 1990-07-25 1993-05-25 Sony Corporation Liquid crystal display with back light and conductive diffuser
US5333073A (en) * 1992-01-09 1994-07-26 Nec Corporation Backlight device and liquid crystal display having conductive film on electromagnetic shield or diffuser between fluorescent tubes and display
US5548084A (en) * 1993-10-04 1996-08-20 Motorola, Inc. Integrated light pipe for a shielded housing
US5774199A (en) * 1995-03-31 1998-06-30 Seiko Epson Corporation Liquid crystal display device
WO1999013627A1 (en) * 1997-09-05 1999-03-18 Siemens Aktiengesellschaft Communications transmission device, especially a mobile telephone
US6006118A (en) * 1997-12-05 1999-12-21 Ericsson Inc. Keypad lightguides including compartments
WO2000058778A1 (en) * 1999-03-26 2000-10-05 Advanced Display Inc. Lcd device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09251168A (en) * 1996-03-15 1997-09-22 Ricoh Co Ltd Liquid crystal display device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214522A (en) * 1990-07-25 1993-05-25 Sony Corporation Liquid crystal display with back light and conductive diffuser
US5333073A (en) * 1992-01-09 1994-07-26 Nec Corporation Backlight device and liquid crystal display having conductive film on electromagnetic shield or diffuser between fluorescent tubes and display
US5548084A (en) * 1993-10-04 1996-08-20 Motorola, Inc. Integrated light pipe for a shielded housing
US5774199A (en) * 1995-03-31 1998-06-30 Seiko Epson Corporation Liquid crystal display device
WO1999013627A1 (en) * 1997-09-05 1999-03-18 Siemens Aktiengesellschaft Communications transmission device, especially a mobile telephone
US6006118A (en) * 1997-12-05 1999-12-21 Ericsson Inc. Keypad lightguides including compartments
WO2000058778A1 (en) * 1999-03-26 2000-10-05 Advanced Display Inc. Lcd device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8160651B2 (en) 2000-02-18 2012-04-17 Motorola Mobility, Inc. Mobile telephone with improved man machine interface
US8812057B2 (en) 2000-02-18 2014-08-19 Motorola Mobility Llc Mobile telephone with improved man machine interface

Also Published As

Publication number Publication date
WO2001061972A1 (en) 2001-08-23
GB2364158A (en) 2002-01-16
GB0003948D0 (en) 2000-04-12
AU2001232129A1 (en) 2001-08-27

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Legal Events

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

Free format text: REGISTERED BETWEEN 20090129 AND 20090204

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190218