GB0329570D0 - Electronic article comprising loudspeaker & torch pad - Google Patents

Electronic article comprising loudspeaker & torch pad

Info

Publication number
GB0329570D0
GB0329570D0 GBGB0329570.6A GB0329570A GB0329570D0 GB 0329570 D0 GB0329570 D0 GB 0329570D0 GB 0329570 A GB0329570 A GB 0329570A GB 0329570 D0 GB0329570 D0 GB 0329570D0
Authority
GB
United Kingdom
Prior art keywords
torch
loudspeaker
pad
electronic article
article
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
GBGB0329570.6A
Other versions
GB2392797A (en
GB2392797B (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.)
NVF Tech Ltd
Original Assignee
New Transducers 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
Priority claimed from GB0117658A external-priority patent/GB0117658D0/en
Priority claimed from GB0130764A external-priority patent/GB0130764D0/en
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of GB0329570D0 publication Critical patent/GB0329570D0/en
Publication of GB2392797A publication Critical patent/GB2392797A/en
Application granted granted Critical
Publication of GB2392797B publication Critical patent/GB2392797B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1634—Integrated protective display lid, e.g. for touch-sensitive display in handheld computer
GB0329570A 2001-07-20 2002-07-19 Electronic article comprising loudspeaker & touch pad Expired - Fee Related GB2392797B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0117658A GB0117658D0 (en) 2001-07-20 2001-07-20 Electronic articles comprising loudspeaker
GB0130764A GB0130764D0 (en) 2001-12-24 2001-12-24 Electronic articles comprising loudspeaker
PCT/GB2002/003316 WO2003009219A2 (en) 2001-07-20 2002-07-19 Electronic article comprising loudspeaker & touch pad

Publications (3)

Publication Number Publication Date
GB0329570D0 true GB0329570D0 (en) 2004-01-28
GB2392797A GB2392797A (en) 2004-03-10
GB2392797B GB2392797B (en) 2004-09-15

Family

ID=26246330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0329570A Expired - Fee Related GB2392797B (en) 2001-07-20 2002-07-19 Electronic article comprising loudspeaker & touch pad

Country Status (6)

Country Link
JP (1) JP2005500725A (en)
CN (1) CN1228700C (en)
AU (1) AU2002321398A1 (en)
GB (1) GB2392797B (en)
HK (1) HK1060931A1 (en)
WO (1) WO2003009219A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10311083B3 (en) * 2003-03-13 2004-08-26 Siemens Ag Loudspeaker integrated with housing for mobile telephone has piezoelectric actuator at one end of lid on housing exciting bending waves in lid
US7475598B2 (en) 2003-09-11 2009-01-13 New Transducers Limited Electromechanical force transducer
KR100745786B1 (en) * 2004-07-29 2007-08-02 엘지전자 주식회사 A touch pad apparatus for portable computer
GB0510484D0 (en) 2005-05-24 2005-06-29 New Transducers Ltd Acoustic device
KR100846497B1 (en) * 2006-06-26 2008-07-17 삼성전자주식회사 Input device with display button and portable electronic device having the same
GB2463924A (en) * 2008-06-26 2010-04-07 Allan Read Wireless table-top conference system uses Balanced Mode loudspeaker
GB2462465B (en) * 2008-08-08 2013-02-13 Hiwave Technologies Uk Ltd Touch sensitive device
US10264348B1 (en) * 2017-12-29 2019-04-16 Nvf Tech Ltd Multi-resonant coupled system for flat panel actuation
GB2586959B (en) * 2019-08-08 2021-10-13 Amina Tech Limited Distributed mode loudspeaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9924932D0 (en) * 1999-10-22 1999-12-22 New Transducers Ltd Keyboards
GB9905038D0 (en) * 1999-03-05 1999-04-28 New Transducers Ltd Loudpeakers
TW511391B (en) * 2000-01-24 2002-11-21 New Transducers Ltd Transducer

Also Published As

Publication number Publication date
AU2002321398A1 (en) 2003-03-03
CN1529840A (en) 2004-09-15
WO2003009219A3 (en) 2004-01-08
GB2392797A (en) 2004-03-10
WO2003009219A2 (en) 2003-01-30
HK1060931A1 (en) 2004-08-27
CN1228700C (en) 2005-11-23
GB2392797B (en) 2004-09-15
JP2005500725A (en) 2005-01-06

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150719