WO2009110680A3 - Reinforced frame for display panel using aluminum alloy-extruded materials - Google Patents

Reinforced frame for display panel using aluminum alloy-extruded materials Download PDF

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Publication number
WO2009110680A3
WO2009110680A3 PCT/KR2009/000215 KR2009000215W WO2009110680A3 WO 2009110680 A3 WO2009110680 A3 WO 2009110680A3 KR 2009000215 W KR2009000215 W KR 2009000215W WO 2009110680 A3 WO2009110680 A3 WO 2009110680A3
Authority
WO
WIPO (PCT)
Prior art keywords
display panel
aluminum alloy
frame members
extruded materials
reinforced frame
Prior art date
Application number
PCT/KR2009/000215
Other languages
French (fr)
Korean (ko)
Other versions
WO2009110680A2 (en
Inventor
박도봉
김은태
박상우
박진우
오개희
Original Assignee
주식회사동양강철
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 주식회사동양강철 filed Critical 주식회사동양강철
Publication of WO2009110680A2 publication Critical patent/WO2009110680A2/en
Publication of WO2009110680A3 publication Critical patent/WO2009110680A3/en

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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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • 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
    • H04N5/65—Holding-devices for protective discs or for picture masks
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332—Front frames
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133334—Electromagnetic shields

Abstract

The present invention relates to a reinforced frame for supporting a display panel, which is made of aluminum alloy-extruded materials. More particularly, a rectangular metal-reinforced frame for supporting a display panel such as for a LCD, PDP, etc. includes: a pair of parallel bar-shaped long frame members (21) which are made of aluminum alloy-extruded materials; a pair of parallel bar-shaped short frame members (22) which are made of aluminum alloy-extruded materials; and protrusions (23) where the long and short frame members contact each other (21)(22) and the body of the display panel is raised more than a non-contact part therebetween. In a pair of bar-shaped short frame members, both end portions of the short frame members are placed over both end portions of the long frame members in a rectangular shape, and then joined by rotational friction welding.
PCT/KR2009/000215 2008-03-07 2009-01-15 Reinforced frame for display panel using aluminum alloy-extruded materials WO2009110680A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080021338A KR20090096017A (en) 2008-03-07 2008-03-07 Reinforcing frame for display panel made of Al based alloy extrusion bars
KR10-2008-0021338 2008-03-07

Publications (2)

Publication Number Publication Date
WO2009110680A2 WO2009110680A2 (en) 2009-09-11
WO2009110680A3 true WO2009110680A3 (en) 2009-10-29

Family

ID=41056439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000215 WO2009110680A2 (en) 2008-03-07 2009-01-15 Reinforced frame for display panel using aluminum alloy-extruded materials

Country Status (2)

Country Link
KR (1) KR20090096017A (en)
WO (1) WO2009110680A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231210A (en) * 2013-04-12 2013-08-07 深圳创维－Rgb电子有限公司 Flat television face frame and production method thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101066113B1 (en) * 2009-08-19 2011-09-20 주식회사동양강철 Bottom sash for frame of edge type display and manufacturing method thereof
KR101363404B1 (en) * 2012-07-31 2014-02-17 경일정밀 주식회사 A rectangular frame and method for manufacturing of it
CN103481030A (en) * 2013-09-18 2014-01-01 深圳市大族激光科技股份有限公司 Laser welding method for liquid-crystal panel frame
KR102101890B1 (en) 2018-11-19 2020-04-17 (주)알루코 manufacturing motdods of frame for big size display
KR102122441B1 (en) 2018-12-10 2020-06-12 (주)알루코 manufacturing methods of display frame using the aluminum alloy and aluminum alloy frame thereby
KR102128740B1 (en) 2019-05-14 2020-07-01 (주)알루코 manufacturing methods of display frame using the aluminum alloy and aluminum alloy frame thereby

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11207474A (en) * 1996-03-19 1999-08-03 Hitachi Ltd Manufacture of structure and structure
KR20050072557A (en) * 2004-01-07 2005-07-12 삼성전자주식회사 Chassis frame and liquid crystal display having the same
KR20060080754A (en) * 2005-01-06 2006-07-11 삼성전자주식회사 Top chassis and display device having the same
KR100720931B1 (en) * 2006-06-12 2007-05-23 (주)동광디스플레이 Manufacturing method of the housing for lcd module and housing made by the same
KR20080040460A (en) * 2006-11-03 2008-05-08 주식회사동양강철 Al-alloy frame for reinforcing lcd panel and pdp of tv and monitor made of al alloy extrusion bars, and the fabricating method of the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11207474A (en) * 1996-03-19 1999-08-03 Hitachi Ltd Manufacture of structure and structure
KR20050072557A (en) * 2004-01-07 2005-07-12 삼성전자주식회사 Chassis frame and liquid crystal display having the same
KR20060080754A (en) * 2005-01-06 2006-07-11 삼성전자주식회사 Top chassis and display device having the same
KR100720931B1 (en) * 2006-06-12 2007-05-23 (주)동광디스플레이 Manufacturing method of the housing for lcd module and housing made by the same
KR20080040460A (en) * 2006-11-03 2008-05-08 주식회사동양강철 Al-alloy frame for reinforcing lcd panel and pdp of tv and monitor made of al alloy extrusion bars, and the fabricating method of the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231210A (en) * 2013-04-12 2013-08-07 深圳创维－Rgb电子有限公司 Flat television face frame and production method thereof
CN103231210B (en) * 2013-04-12 2016-01-20 深圳创维－Rgb电子有限公司 Flat-panel television surface frame and preparation method thereof

Also Published As

Publication number Publication date
KR20090096017A (en) 2009-09-10
WO2009110680A2 (en) 2009-09-11

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