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WO2005083550A3 - Display device having sound-generating means - Google Patents

Display device having sound-generating means Download PDF

Info

Publication number
WO2005083550A3
WO2005083550A3 PCT/IB2005/050473 IB2005050473W WO2005083550A3 WO 2005083550 A3 WO2005083550 A3 WO 2005083550A3 IB 2005050473 W IB2005050473 W IB 2005050473W WO 2005083550 A3 WO2005083550 A3 WO 2005083550A3
Authority
WO
WIPO (PCT)
Prior art keywords
sound
generating means
foot part
display device
acoustical
Prior art date
Application number
PCT/IB2005/050473
Other languages
French (fr)
Other versions
WO2005083550A2 (en
Inventor
Delden Martinus H W M Van
Daniel W E Schobben
Original Assignee
Koninkl Philips Electronics Nv
Delden Martinus H W M Van
Daniel W E Schobben
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 Koninkl Philips Electronics Nv, Delden Martinus H W M Van, Daniel W E Schobben filed Critical Koninkl Philips Electronics Nv
Priority to JP2006553724A priority Critical patent/JP2007526688A/en
Priority to EP05702903A priority patent/EP1719383A2/en
Publication of WO2005083550A2 publication Critical patent/WO2005083550A2/en
Publication of WO2005083550A3 publication Critical patent/WO2005083550A3/en

Links

Classifications

    • 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
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • 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
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
    • 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
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/642—Disposition of sound reproducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Rehabilitation Tools (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

A display device has a sound-generating means and a monitor display panel with a display screen. It comprises a foot part (4) with mechanical coupling means (4b) for mechanically coupling the display panel (2) and the foot part (4). The foot part is provided with the sound-generating means (6). The sound-generating means is coupled to an acoustical coupler (7) at the bottom of the foot part and to the foot part (4) itself via one or more acoustical decouplers (8), which foot part is provided with acoustical decouplers (8) at the end (4c) opposite the end (4a) provided with the monitor coupling means (4b).
PCT/IB2005/050473 2004-02-17 2005-02-04 Display device having sound-generating means WO2005083550A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006553724A JP2007526688A (en) 2004-02-17 2005-02-04 Display device having sound generating means and monitor display having display screen
EP05702903A EP1719383A2 (en) 2004-02-17 2005-02-04 Display device having sound-generating means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100629 2004-02-17
EP04100629.7 2004-02-17

Publications (2)

Publication Number Publication Date
WO2005083550A2 WO2005083550A2 (en) 2005-09-09
WO2005083550A3 true WO2005083550A3 (en) 2006-06-29

Family

ID=34896075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/050473 WO2005083550A2 (en) 2004-02-17 2005-02-04 Display device having sound-generating means

Country Status (5)

Country Link
EP (1) EP1719383A2 (en)
JP (1) JP2007526688A (en)
KR (1) KR20060124703A (en)
CN (1) CN1922915A (en)
WO (1) WO2005083550A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5274421B2 (en) * 2009-09-25 2013-08-28 Ｎｅｃパーソナルコンピュータ株式会社 Electronics
CN109842701B (en) * 2018-12-24 2023-11-17 歌尔股份有限公司 Screen vibration sounding device and electronic product
CN209313876U (en) * 2018-12-29 2019-08-27 瑞声科技（南京）有限公司 Mobile terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07225633A (en) * 1994-02-15 1995-08-22 Matsushita Electric Ind Co Ltd Acoustic output device incorporated turntable
WO2001072084A2 (en) * 2000-03-18 2001-09-27 Newlands Technology Limited Dual mode audio device
WO2003005764A2 (en) * 2001-07-04 2003-01-16 Newlands Technology Limited Portable acoustic device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07225633A (en) * 1994-02-15 1995-08-22 Matsushita Electric Ind Co Ltd Acoustic output device incorporated turntable
WO2001072084A2 (en) * 2000-03-18 2001-09-27 Newlands Technology Limited Dual mode audio device
WO2003005764A2 (en) * 2001-07-04 2003-01-16 Newlands Technology Limited Portable acoustic device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *

Also Published As

Publication number Publication date
EP1719383A2 (en) 2006-11-08
WO2005083550A2 (en) 2005-09-09
CN1922915A (en) 2007-02-28
JP2007526688A (en) 2007-09-13
KR20060124703A (en) 2006-12-05

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