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TWI264931B - Keytop module for cellular phones - Google Patents

Keytop module for cellular phones

Info

Publication number
TWI264931B
TWI264931B TW094114027A TW94114027A TWI264931B TW I264931 B TWI264931 B TW I264931B TW 094114027 A TW094114027 A TW 094114027A TW 94114027 A TW94114027 A TW 94114027A TW I264931 B TWI264931 B TW I264931B
Authority
TW
Taiwan
Prior art keywords
synchronic
module
decoding
email
keytop
Prior art date
Application number
TW094114027A
Other languages
English (en)
Other versions
TW200638737A (en
Inventor
Chen-Lin Wang
Original Assignee
Benq Corp
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 Benq Corp filed Critical Benq Corp
Priority to TW094114027A priority Critical patent/TWI264931B/zh
Priority to US11/397,512 priority patent/US7235755B2/en
Application granted granted Critical
Publication of TWI264931B publication Critical patent/TWI264931B/zh
Publication of TW200638737A publication Critical patent/TW200638737A/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/23Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0279Improving the user comfort or ergonomics
    • H04M1/0283Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
TW094114027A 2005-04-29 2005-04-29 Keytop module for cellular phones TWI264931B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094114027A TWI264931B (en) 2005-04-29 2005-04-29 Keytop module for cellular phones
US11/397,512 US7235755B2 (en) 2005-04-29 2006-04-04 Input device for a cellular phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094114027A TWI264931B (en) 2005-04-29 2005-04-29 Keytop module for cellular phones

Publications (2)

Publication Number Publication Date
TWI264931B true TWI264931B (en) 2006-10-21
TW200638737A TW200638737A (en) 2006-11-01

Family

ID=36815172

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094114027A TWI264931B (en) 2005-04-29 2005-04-29 Keytop module for cellular phones

Country Status (2)

Country Link
US (1) US7235755B2 (zh)
TW (1) TWI264931B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8244316B2 (en) 2008-08-22 2012-08-14 Chi Mei Communication Systems, Inc. Electronic device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007066746A (ja) * 2005-08-31 2007-03-15 Fujitsu Ltd 筐体の防排水構造、及び電子機器
US7420136B2 (en) * 2006-09-08 2008-09-02 Radio Systems Corporation Compression ring button assembly
US7872204B2 (en) * 2006-10-05 2011-01-18 Zippy Technology Corp. Watertight switch
KR100834633B1 (ko) * 2006-11-06 2008-06-02 삼성전자주식회사 휴대 단말기의 키패드 결합 구조
US9653228B2 (en) * 2007-09-21 2017-05-16 Apple Inc. Cosmetic dome switch
TWI356433B (en) * 2007-12-27 2012-01-11 Htc Corp Keyboard module and electronic apparatus
US9040850B2 (en) 2011-12-05 2015-05-26 Blackberry Limited Assembling a keypad to a mobile device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338502A (en) * 1978-04-27 1982-07-06 Sharp Kabushiki Kaisha Metallic housing for an electronic apparatus with a flat keyboard
JP2806732B2 (ja) * 1993-03-15 1998-09-30 日本電気株式会社 押釦スイッチ
US6488425B1 (en) * 2000-10-10 2002-12-03 Juniper Systems, Inc. Portable electronics device having keypad and removable bezel
JP2004281291A (ja) * 2003-03-18 2004-10-07 Matsushita Electric Ind Co Ltd 電子機器およびそれに用いられる押し釦

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8244316B2 (en) 2008-08-22 2012-08-14 Chi Mei Communication Systems, Inc. Electronic device

Also Published As

Publication number Publication date
US20060181509A1 (en) 2006-08-17
US7235755B2 (en) 2007-06-26
TW200638737A (en) 2006-11-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees