WO2003065184A1 - Portable multi-display device - Google Patents
Portable multi-display device Download PDFInfo
- Publication number
- WO2003065184A1 WO2003065184A1 PCT/KR2003/000153 KR0300153W WO03065184A1 WO 2003065184 A1 WO2003065184 A1 WO 2003065184A1 KR 0300153 W KR0300153 W KR 0300153W WO 03065184 A1 WO03065184 A1 WO 03065184A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- framework
- display
- display device
- panel
- portable multi
- Prior art date
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
-
- 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
- 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
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
Definitions
- the present invention relates to a portable multi-display device for securely
- display is used for the portable display device, and there are, as the flat display, an
- LCD Liquid Crystal Display
- FED Field Emission Display
- PDP Plasma
- housing is provided with an opening to dispose the displays to be adjacent to each
- the present invention provides a portable computing device
- multi-display device comprising at least two panel housings in which a variety of
- circuits and displays are mounted, the displays being designed adjacent to each other at their one side; and framework for fixing the displays to mount the displays
- the framework being provided at its one side with a screen
- the screen joint portion may be opened, or not formed on an upper portion
- the screen joint portion may be formed thinner
- the display mounted on framework may comprise hooking means and the
- the framework comprises a hook portion for fixing the hooking means of
- the display, and the panel housing comprises fixing means for fixing the hook
- the portable multi-display device of the present invention may further comprise
- chassis for mounting the framework, the chassis being provided with a
- fixing means for fixing the framework is formed on a lower
- a joint portion on the basis of which the displays are disposed adjacent to each other is mounted on the screen joint portion of the
- the display assembly can be mounted
- the framework becomes the chassis.
- the chassis is provided with a chassis hook portion that is mounted on the chassis
- the present invention further provides a portable multi-display device
- the hooking means is defined by a cutting portion formed on the display
- the display panel may be provided with a cutting portion that is formed by
- FIGS. 1a and 1b show views illustrating an external appearance of a multi-display device of the present invention
- FIG. 2 is a view illustrating a mounting of a display assembly on a
- FIG. 3 is a view illustrating a mounting of a framework depicted in FIG. 2 on
- FIG. 4 is a view illustrating another embodiment of a mounting of a display
- FIG. 5 is a view illustrating a framework depicted in FIG. 4 on a chassis
- FIG. 6 is a view illustrating a mounting of a framework and a chassis on a
- FIGS. 7a and 7b are views illustrating another embodiment of a mounting of
- FIG. 8 is a view illustrating a symmetrical structure of a framework
- FIG. 9 is a view illustrating another embodiment of a mounting of a display
- FIG. 10 is a view illustrating a display panel
- FIG. 11 is a view illustrating a method for forming a cutting portion on a
- FIG. 12 is a view illustrating another embodiment of a mounting of a display
- FIGS. 13a to 13c are views illustrating another embodiment of a method for
- FIG. 14 is a view illustrating an embodiment of a hooking operation of a
- FIG. 15 is a view illustrating a panel housing provided with a lower base
- FIGS. 16a and 16b are views illustrating display fixing means
- FIG. 17 is a view illustrating another embodiment of a mounting of a display
- FIG. 18 is a view illustrating an embodiment of fixing means that is
- FIG. 19 is a view illustrating an embodiment of a panel housing provided
- the present invention provides a portable multi-display device providing an
- an LCD an FED, a PDP, and an electric paper can be used as the flat display.
- FIGS. 1a and 1b are views illustrating an external appearance of a
- multi-display device of the present invention in which plural displays are adjacent
- the portable multi-display device comprises two panel
- the display device is unfolded, the displays 2 and 4 becomes adjacent to each
- a single screen is realized as sides of the displays
- the two panel housings 20 and 40 are connected to each other by
- connecting means 6 that is designed to be foldable and unfoldable.
- a hinge is used as the connecting means 6.
- the two hinge are used as the connecting means 6.
- panel housings 20 and 40 are connected by a circuit, which is omitted in the
- FIG. 1b illustrates a single panel housing on which a display is mounted.
- the panel housings 20 and 40 defines an opening 8 which allows the
- the opening 8 may be formed to be thinner
- FIG. 2 is a view illustrating a mounting of a display assembly on a
- a display assembly composed of a display 2
- backlight system 19 is mounted on a framework 161.
- the input system 18 is provided with a signal connecting line 18a and a
- the backlight system 19 is provided with a light plate 19a, a
- the backlight system 19 the display panel 2a, and the display circuit
- the input system 18 is mounted on a top of the framework 161.
- the framework 161 is provided with a screen joint portion 163d so that the
- displays 2 and 4 are disposed to be adjacent to each other at least their one side through the framework 161 mounted on the first panel housing 20 and the
- the screen joint portion 163d is designed in an opened type having a
- the screen joint portion 163d of the framework 161 may not be formed on an upper
- the thickness of the framework 161 is about 1 mm, but
- the thickness of the screen joint portion 163d is about 0.3 mm.
- the displays are disposed to be
- hooking means is provided on the display
- the display area 29' of the screen should not be provided with
- the framework 161 is also provided with hook portions 162a and 162b as hooking means. In addition, to securely fix the hook portions 162a and 162b on
- hook fixing portions 163a and 163b are for preventing the hook portions 162a and
- FIG. 3 shows a view illustrating a mounting of the framework depicted in FIG.
- the framework 161 on which the display assembly is mounted is mounted
- the upper chassis 16e On a lower chassis 16a and covered by an upper chassis 16e.
- the upper chassis 16e The upper chassis
- chassis fixing portions 16d are securely coupled by chassis fixing portions 16d
- the display joint portion 8' is mounted on a screen joint portion
- an input system fixing portion 18c is
- portion 18c may be formed on a top of the framework 161 instead of the upper chassis 16e.
- FIG. 4 is a view illustrating another embodiment of a mounting of the display
- hooking members 31 and 31' are provided on the top of the input system
- the hooking members 30, 30', 31 and 31' should not be attached on an
- attached on the backlight system 19 may be attached on an inner portion of the
- hook portions 162c and 162d are hooked on hook portions 162c and 162d that are differently designed from
- an extending portion 166" extended from the backlight- mounting portion 166 can be formed or a lower end of the backlight-mounting
- portion 166 can be formed in a plate-shape to obstruct.
- mounting portion 166 may be cut away so as to mount the hooking members 32
- FIG. 5 shows a view illustrating a mounting of the framework depicted in FIG.
- the screen joint portion 16b' may
- the screen may be formed to be thinner than the portion of the chassis.
- the screen may be formed to be thinner than the portion of the chassis.
- joint portion 16b' of the chassis may be omitted to define an opening.
- the screen joint portion 16b' of the chassis may not be formed on an upper portion
- FIG. 6 shows a view illustrating a mounting of the framework
- the chassis 16 on which the display assembly is mounted is mounted on the panel housing 20.
- the screen joint portion 16b' of the chassis 16 is mounted on the opening 8
- the panel housing 20 The panel housing 20.
- the opening 8 of the panel housing 20 can be formed in a
- the opening 8 is
- the display assembly can be fixed on the panel
- the framework and the chassis have the similarity
- chassis 16 and the framework 161 are little bit different in
- the chassis 16 is generally made of
- the framework is metal such as aluminum, but may be made of plastic material.
- 161 is generally made of plastic, but may be made of metal. In addition, the
- chassis 16 has a flat structure, a lower structure of which is also formed in one layer.
- the framework 161 is formed in an uneven surface structure in response to the
- the framework 161 can be formed more than two layers as the backlight system is
- the displays 2 and 4 can be directly
- FIGS. 7a and 7b are views illustrating another embodiment of a mounting of
- a display panel is attached on a mounting hooking
- the adhesive to be securely fixed.
- the display panel 2a may be attached on
- 2a may be attached on a deviant line portion in FIG. 7b by use of a both sided tape
- FIG. 8 is a view illustrating a symmetrical structure of the framework.
- the first framework 161 mounted on the first panel housing 20 and the
- first framework 161 and the first framework 161 are stuck or adjacent to each other.
- second framework 161 ' are designed in a symmetrical structure.
- the first framework 161 ' are designed in a symmetrical structure.
- circuit-mounting portion 165 the panel-mounting
- portion 164 and the backlight-mounting portion 166 are symmetrically disposed.
- FIG. 9 shows a view illustrating another embodiment of a mounting of the
- FIG. 10 shows a view illustrating a display panel.
- the display is divided into a display panel and a display drive
- the display panel is made of glass material, and generally
- Driving electrodes 26 and 27 are composed of upper and lower substrates 22 and 28. Driving electrodes 26 and 27
- sealant 28 is used to attach the upper and lower substrates 22
- a cutting portion 21 is defined in the vicinity
- sub-sealant 24 is provided to couple the extending portions of
- a single substrate may be
- the cutting portion is defined on the single substrate and other processes are identical to those for the LCD.
- FIG. 11 is a view illustrating a method for forming the cutting portion on the
- the display panels in the wafer are the display panels in the wafer.
- portion is formed in a circular arc-shape, but it can be formed in a variety of shapes
- FIG. 12 is a view illustrating another embodiment of a mounting of the
- the display assembly is composed of a display panel 2a
- fixing the display is provided with a circuit-mounting portion 165 for mounting a
- the drive circuit 2b and the display panel 2a are provided with a cutting portion 21 acting as hooking means on hook portions 162a and 162b of the
- hook fixing portions 163a and 163b are provided for preventing the hook portions
- the attaching plate is designed to attach a
- FIGS. 13a to 13c are views illustrating another embodiment of a method for
- FIG. 13a shows a view illustrating an example where a hole is formed on a
- a hook hole 31 is formed on a portion of the display panel 2a that is
- framework 161 where the display is mounted, has to be designed to be fixed on
- FIGS. 13b and 13c show views illustrating an embodiment where a step is
- FIG. 13c is a partial sectional view of a portion D in FIG. 13a.
- hook-cutting portion 32 is a hook-cutting portion 32 and a part or whole of the hook-cutting portion 32 is cut
- hook-cutting portion 32 used as hooking means.
- FIG. 14 is a view illustrating an embodiment of a hook operation on a
- a connecting cutting portion 6a is
- connecting cutting portion 6a can be obtained.
- FIG. 15 is a view illustrating a panel housing provided with a lower base
- housing is provided with a lower base portion 20b as shown in FIG. 15 so as to
- the display 2 is mounted through the framework 161 or
- the display 2 is mounted on the lower base portion 20b through the chassis 16.
- FIGS. 16a and 16b show views illustrating an embodiment of display fixing
- the lower base portion 20b of the panel As shown in FIGS. 16a and 16b, the lower base portion 20b of the panel
- housing 20 is provided with a base groove 20c and a base projection 20d.
- the display 2 is provided at its bottom with groove or projection that can be
- mounted on the lower base portion 20b can be provided at its bottom with a groove or a projection.
- FIG. 17 is a view illustrating another embodiment of a mounting of the
- the fixing means is located on the bottom of the display 2.
- a hooking member 30 is attached on the bottom of the
- the panel-mounting portion 164 is provided with a hook-cutting portion 164a so
- the display panel 2a can be fixed on the panel-mounting portion 164.
- the display circuit 2b is mounted on the circuit-mounting portion 165
- a hooking member 31 is also attached on the input system 18 such that it is
- hooking means for fixing the hooking member 31 of the input system 18 on the
- a hooking member 32 is also attached on a bottom of the
- the backlight system 19 is securely fixed by a hook
- the display such that it is not protruded out of the border of the display, the display can
- connection cutting portion 6a is provided with the connection cutting portion 6a.
- FIG. 18 is a view illustrating fixing means specially prepared from the lower
- fixing means 20e specially
- the display, framework or chassis is provided with a
- FIG. 19 is a view illustrating an embodiment where the panel housing is
- the panel housing 20 can be provided with a
- the chassis 16 is mounted.
- the displays 2 are disposed adjacent to each other by the screen joint portion 8a that is designed thinner than other portion of the panel
- the screen joint portion 8a can be any screen joint portion 8a.
- the present invention can be applied to all of the multi-display
- panel housings at least at their one side.
- the portable multi-display device of the present invention As describe above, the portable multi-display device of the present invention
- invention is designed such that displays mounted on plural panel housings can be
- the display is mounted.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/502,246 US20050219807A1 (en) | 2002-01-29 | 2003-01-24 | Portable multi-display device |
JP2003564711A JP2005516259A (en) | 2002-01-29 | 2003-01-24 | Portable multi-display device |
EP03703413A EP1470468A4 (en) | 2002-01-29 | 2003-01-24 | Portable multi-display device |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0005256 | 2002-01-29 | ||
KR20020005256 | 2002-01-29 | ||
KR20020011225 | 2002-03-02 | ||
KR10-2002-0011225 | 2002-03-02 | ||
KR10-2002-0026604 | 2002-05-14 | ||
KR20020026604 | 2002-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003065184A1 true WO2003065184A1 (en) | 2003-08-07 |
Family
ID=27670305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2003/000153 WO2003065184A1 (en) | 2002-01-29 | 2003-01-24 | Portable multi-display device |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050219807A1 (en) |
EP (2) | EP1731986A3 (en) |
JP (1) | JP2005516259A (en) |
KR (1) | KR100570154B1 (en) |
CN (1) | CN1628279A (en) |
WO (1) | WO2003065184A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005119409A1 (en) * | 2004-06-01 | 2005-12-15 | Si-Han Kim | Portable display device |
WO2006129892A1 (en) * | 2005-06-01 | 2006-12-07 | Si-Han Kim | Portable display device |
KR101011627B1 (en) * | 2003-09-19 | 2011-01-28 | (주)폴딩모바일 | The Multi display device |
KR101110954B1 (en) * | 2010-09-15 | 2012-02-20 | (주)폴딩모바일 | The Multi display device |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1540840A4 (en) * | 2002-09-17 | 2008-04-16 | Si Han Kim | Multi display device |
KR101221428B1 (en) * | 2004-07-20 | 2013-01-11 | 김시환 | Portable Display Device |
KR20080090666A (en) * | 2007-04-05 | 2008-10-09 | 삼성전자주식회사 | Foldable multi-display apparatus |
KR101400284B1 (en) * | 2007-04-16 | 2014-05-30 | 삼성전자주식회사 | Foldable multi-display apparatus |
KR101062201B1 (en) | 2007-05-22 | 2011-09-05 | 삼성전자주식회사 | Flat panel display and flat panel display device having the same |
CN102640074A (en) * | 2009-12-01 | 2012-08-15 | 夏普株式会社 | Folding portable terminal |
KR101285837B1 (en) * | 2011-08-02 | 2013-07-23 | (주) 프렉코 | portable electronic equipment having hinge module |
US20130082843A1 (en) * | 2011-09-30 | 2013-04-04 | Apple Inc. | Detection of fracture of display panel or other patterned device |
JP5972627B2 (en) * | 2012-03-27 | 2016-08-17 | パイオニア株式会社 | Frame member, frame member for in-vehicle display device, in-vehicle display device |
CN106486020A (en) * | 2016-11-30 | 2017-03-08 | 韩泽方 | Full frame flexible display device |
US10451911B2 (en) * | 2017-02-28 | 2019-10-22 | Microsoft Technology Licensing, Llc | Display device |
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- 2003-01-24 US US10/502,246 patent/US20050219807A1/en not_active Abandoned
- 2003-01-24 WO PCT/KR2003/000153 patent/WO2003065184A1/en not_active Application Discontinuation
- 2003-01-24 JP JP2003564711A patent/JP2005516259A/en active Pending
- 2003-01-24 CN CNA03801792XA patent/CN1628279A/en active Pending
- 2003-01-24 KR KR1020037016540A patent/KR100570154B1/en not_active IP Right Cessation
- 2003-01-24 EP EP03703413A patent/EP1470468A4/en not_active Withdrawn
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EP0880049A1 (en) * | 1997-04-08 | 1998-11-25 | Lg Electronics Inc. | LCD device, LCD board and display or computer comprising a LCD device |
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Title |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101011627B1 (en) * | 2003-09-19 | 2011-01-28 | (주)폴딩모바일 | The Multi display device |
WO2005119409A1 (en) * | 2004-06-01 | 2005-12-15 | Si-Han Kim | Portable display device |
EP1754129A1 (en) * | 2004-06-01 | 2007-02-21 | Si Han Kim | Portable display device |
JP2008501143A (en) * | 2004-06-01 | 2008-01-17 | キム、シハン | Portable display device |
US7548415B2 (en) | 2004-06-01 | 2009-06-16 | Kim Si-Han | Portable display device |
EP1754129A4 (en) * | 2004-06-01 | 2010-11-17 | Si-Han Kim | Portable display device |
WO2006129892A1 (en) * | 2005-06-01 | 2006-12-07 | Si-Han Kim | Portable display device |
US7570483B2 (en) | 2005-06-01 | 2009-08-04 | Kim Si-Han | Portable display device |
US8213167B2 (en) | 2005-06-01 | 2012-07-03 | Kim Si-Han | Portable display device |
KR101110954B1 (en) * | 2010-09-15 | 2012-02-20 | (주)폴딩모바일 | The Multi display device |
Also Published As
Publication number | Publication date |
---|---|
EP1731986A2 (en) | 2006-12-13 |
EP1731986A3 (en) | 2007-01-03 |
KR20040069979A (en) | 2004-08-06 |
US20050219807A1 (en) | 2005-10-06 |
JP2005516259A (en) | 2005-06-02 |
KR100570154B1 (en) | 2006-04-12 |
EP1470468A1 (en) | 2004-10-27 |
CN1628279A (en) | 2005-06-15 |
EP1470468A4 (en) | 2005-07-20 |
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