GB2360622A - Foldable electronic display device - Google Patents

Foldable electronic display device Download PDF

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Publication number
GB2360622A
GB2360622A GB0006967A GB0006967A GB2360622A GB 2360622 A GB2360622 A GB 2360622A GB 0006967 A GB0006967 A GB 0006967A GB 0006967 A GB0006967 A GB 0006967A GB 2360622 A GB2360622 A GB 2360622A
Authority
GB
United Kingdom
Prior art keywords
display
display panels
display device
foldable
displaying device
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.)
Withdrawn
Application number
GB0006967A
Other versions
GB0006967D0 (en
Inventor
Chia-Wen Hung
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0006967A priority Critical patent/GB2360622A/en
Priority to DE20005910U priority patent/DE20005910U1/en
Priority to FR0005525A priority patent/FR2808369B3/en
Publication of GB0006967D0 publication Critical patent/GB0006967D0/en
Publication of GB2360622A publication Critical patent/GB2360622A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
    • 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
    • G06F1/1613—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
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • 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
    • G06F2200/1612—Flat panel monitor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/16—Details of telephonic subscriber devices including more than one display unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Telephone Set Structure (AREA)

Abstract

A foldable display device 10 comprises at least two display panels 11 electrically connected to form a continuous viewing area when in an open position. When closed the displays form a stacked configuration. The displays may be hinged together and the electrical connector may be a cable. The display device may be connected to an external device such as a mobile phone 20, a set top box, a VCR, a DVD player or the like. The display may also be integrated with such a device. A screen input means, such as a touch screen, may be provided.

Description

2360622 FOLDABLE DISPLAY DEVICE The present invention generally relates to
a display device, and in particular to a foldable displaying device comprising a plurality of hinged display panels for displaying information or images electronically that are selectively expanded to form a large observing area or closed to overlap each other, forming a stack for reducing the - mount of space they occupy.
Information appliances are prevailing due to the great amount of information we have today. Examples of the information appliances include notebook computer, personal digital assistant (PDA), and mobile phone. Video display devices, such as W1), DVI) player, IVW player may also be included in the scope of the information appliances. These devices are usually equipped with a display for user's inspection of the information processed thereby. The current trend of these devices is to mimize the size and weight thereof. Reducing the size causes a reduction of the display, making it difficult for a user to read the information displayed thereon.
Figures IA and IB of the attached drawings show a mobile phone which incorporates a display. The display comprises a display panel hinged to the mobile phone whereby the display may overlap the mobile phone for reducing the amount of space occupied thereby when not in use. Such a displaying device comprises a single display panel and a single display panel provides a very limited viewing area. Thus, it is difficult for a user to efficiently inspect the information displayed thereby.
1 It is thus desirable to have a displaying device capable to provide a large viewing area as compared to the conventional device so as to overcome the above problems.
SUMMARY OF TBE INVENTION
Accordingly, an object of the present invention is to provide a displaying device having a large viewing area while occupying a limited space when not in use.
Another object of the present invention is to provide a displaying device which is capable to be connected to an external device for displaying information received therefrom.
A further object of the present invention is to provide a displaying device incorporating builtin application software to serve as input means whereby conventional input devices, such as keyboard, may be eliminated.
To achieve the above objects, in accordance with the present invention, there is provided a foldable displaying device comprising at least two thin plate-like display panels each having a display surface.
The display panels are electrically and mechanically connected.to each other whereby the display panels are movable between a closed position where the display panels overlap each other to form a stack and an open position where the display surfaces form a continuous viewmig area. The displaying device may be connected to an external device, such as a mobile phone, a set top box, a VCD, a DVID player or an MD player for providing a user with a large observation area. The displaying device may be separated from the external device or alternatively, the displaying device may be integrated with the external device. Application software may be incorporated Mi the displaying device for providmig a screen input 2 means, such as touch screen technique, whereby conventional input devices, such as a keyboard, may be eliminated.
BRIEF DESCRIPTION OF THE DRAWINGS
The present invention will be apparent to those skilled in the art by reading the following description of preferred embodiments thereof, with reference to the accompanying drawings, Mi which:
Figures IA and IB are perspective views respectively showing a conventional displaying device connected to a mobile phone at a closed position and an open position; Figure 2 is a perspective view showing a displaying device in accordance with a first embodiment of the present invention to be connected to a mobile phone via a cable; Figure 3 is a perspective view showing a displaying device in accordance with a second embodiment of the present invention connected 15 to a mobile phone at a closed position; Figure 4 is a perspective view showing the displaying device of the second embodiment at an open position; Figure 5 is a perspective view showmig a displaying device in accordance with a third embodiment of the present mivention at an open 20 position; Figure 6 is a perspective view showing a displaying device in accordance with a fourth embodiment of the present invention at an open position; and Figure 7 is a schematic view illustrating that the displaying device of 25 the present invention may be connected to a variety of external devices.
3 DETAILED DESCRIPTION OF THE PREFERRED EMBODRAENTS
With reference to the drawings and in particular to Figure 2, wherein a foldable displaying device constructed Mi accordance with a first embodiment of the present invention, generally designated by reference numeral 10, is shown, together with a mobile phone 20 to which the displaying device 10 may be connected via a cable 13 to serve as an extended display of the mobile phone 20, the displaying device 10 comprises at least two display panels 11 which are in the form of thin plate, preferably rectangular plate. Each display panel 11 has a display surface 12 and an opposite back surface (not labeled).
The display panels 11 are connected to each other by means of hinge arranged along sides thereof whereby the panels 11 are movable with respect to each other between a closed position where the display panels 11 overlap each other with the display surfaces 12 thereof confronting each other and an open position where the display surfaces 12 are exposed to form a continuous viewing area for visual observation as shown in Figure 2.
Electrical connection is formed between the display panels 11 by any known means, such as a flat cable. At least one of the display panels 11 forms a signal connector 15 for mating a cable end connector 14 of the cable 13 to establish electrical connection between the display panels 11 and the mobile phone 20. A power connector 16 is formed in one of the display panels 11 for connection with an external power source. The displaying device 10 may be powered by either the mobile phone 20 or the external power source.
Also referring to Figure 7, quite apparently, besides a mobile phone 20, the displaying device 10 may be connected to other communication 4 device, such as a pager 40, an information appliance, such as a set top box 50, or an image display host device 30, such as a VCD, a DVD player or an MD player.
The displaying device 10 allows a user to obtain a twice large viewing area by expanding the display panels 11 to the open position, while reducing the amount of space required for storage of a non-used displaying device by closing the display panels 11.
Figures 3 and 4 show a second embodiment of the present invention. The displaying device 10 is hinged to and electrically connected to the mobile phone 20 whereby the display panels 11 may overlap and thus be stacked over a back side of the mobile phone 20. Preferably, the back side of the mobile phone 20 is also formed with a display panel whereby once expanded, a three times large viewing area may be obtained.
Figure 5 shows a third embodiment of the present invention. The foldable displaymig device 10 of the third embodiment of the present invention comprises three display panels 11 of which one forms a power connector 16 for connection with an external power source and a signal connector 15 for connection with an external device, such as a mobile phone, a VCD, a DV13 player and a set top box. The three display panels 11 are hinged side by side to form a three fold structure. Each display panel 11 has a display surface 12. The display panels 11 are connected so that they are movable between an open position where the display surfaces 12 form a continuous viewing area and a closed position where the display panels 11 overlap each other as a stack. The displaying device 10 of the third embodiment provides a three times large viewing area as compared to a single display panel.
Figure 6 shows a fourth embodiment of the displaying device 10 in accordance with the present invention. The displaying device 10 of the fourth embodiment is similar to the third embodiment discussed with reference to Figure 5 except that the fourth embodiment comprises four display panels 11, each having a display surface 12, hinged to each other side by side whereby the display panels 11 are movable between an open position where the display surfaces 12 form a continuous viewing area that is four times that of a single display panel 11 and a closed position where the display panels 11 overlap each other as a stack.
Besides simply displaying signal transmitted thereto from an external device, such as mobile phone, the displaying device 10 may micorporate suitable software therein for providing an input means thereof, such as using a touch screen, together with application software, to serve as the input means. This allows a reduction Mi the amount of space occupied by the displaying device 10.
6

Claims (9)

1. A foldable display device comprising at least two thin plate-like display panels each having a display surface forming electrical connection with each other, the display panels being movably connected to each other whereby the display panels are movable with respect to each other between an open position where the display surfaces form a substantially continuous viewing area and a closed position where the display panels overlap each other to form a stack, signal receiving means being formed in at least one of the display panels for receiving signals from an external signal source and displaying the signal on the display surfaces.
2. A foldable display device according to claim 1, wherein power receiving means is formed in at least one of the display panels for receiving power from an external power source.
3. A foldable display device according to claim 1 or claim 2, wherein the electrical connection between the display panels is formed by a cable.
4. A foldable display device according to claim 1, claim 2 or claim 3, wherein the display panels are hinged to each other in a side by side fashion.
7
5. A foldable display device according to any one of the preceding claims, wherein the displaying device comprises at least two display panels hinged to each other, one of the display panels further hinged to an external device.
6. A foldable display device according to any one of the preceding claims, wherein the displaying device comprises three display panels hinged to each other in a side by side fashion.
7. A foldable display device according to any one of the preceding claims, wherein the displaying device comprises four display panels hinged to each other in a side by side fashion.
8. A foldable display device according to any one of the preceding claims, wherein a touch screen is formed on at least one of the display panels, which cooperates with application software built-in the displaying device to serve as an input means.
9. Foldable display devices substantially as herein described with reference to and as illustrated in Figs. 2 to 7.
8
GB0006967A 2000-03-22 2000-03-22 Foldable electronic display device Withdrawn GB2360622A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0006967A GB2360622A (en) 2000-03-22 2000-03-22 Foldable electronic display device
DE20005910U DE20005910U1 (en) 2000-03-22 2000-03-30 Foldable display device
FR0005525A FR2808369B3 (en) 2000-03-22 2000-04-28 FOLDABLE DISPLAY DEVICE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0006967A GB2360622A (en) 2000-03-22 2000-03-22 Foldable electronic display device
DE20005910U DE20005910U1 (en) 2000-03-22 2000-03-30 Foldable display device
FR0005525A FR2808369B3 (en) 2000-03-22 2000-04-28 FOLDABLE DISPLAY DEVICE

Publications (2)

Publication Number Publication Date
GB0006967D0 GB0006967D0 (en) 2000-05-10
GB2360622A true GB2360622A (en) 2001-09-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB0006967A Withdrawn GB2360622A (en) 2000-03-22 2000-03-22 Foldable electronic display device

Country Status (3)

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DE (1) DE20005910U1 (en)
FR (1) FR2808369B3 (en)
GB (1) GB2360622A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308825A1 (en) * 2001-11-01 2003-05-07 Eastman Kodak Company Detachable flat panel display
WO2003054672A1 (en) * 2001-12-20 2003-07-03 Nokia Corporation Mobile terminal device having foldable functional cover
GB2386979A (en) * 2002-03-26 2003-10-01 Accenture Global Services Gmbh Computing apparatus having two hinged screens
WO2004053818A1 (en) * 2002-12-10 2004-06-24 Koninklijke Philips Electronics N.V. Display device and electronic appliance for use in combination therewith
WO2004088490A3 (en) * 2003-04-01 2005-01-06 Koninkl Philips Electronics Nv Apparatus with display
GB2414633A (en) * 2004-05-28 2005-11-30 Motorola Inc Mobile station with permanent display
WO2009136956A1 (en) * 2008-05-05 2009-11-12 Linex Technologies, Inc. Personal portable communication devices with deployable display systems for three dimensional visual representations and/or privacy and methods of use
ES2328553A1 (en) * 2009-05-22 2009-11-13 Xavier Torres Gomez Portable computer
US8498406B2 (en) 1999-10-27 2013-07-30 Keyless Systems Ltd. Integrated keypad system
CN104794996A (en) * 2015-04-27 2015-07-22 北海和思科技有限公司 Dual-mode small advertisement player special for medical industry
US9158388B2 (en) 2005-06-16 2015-10-13 Keyless Systems Ltd. Data entry system
CN105741688A (en) * 2014-12-31 2016-07-06 乐金显示有限公司 Foldable Plate And Foldable Display Device With The Same
US10915285B2 (en) 2015-01-16 2021-02-09 Boe Technology Group Co., Ltd. Multi-purpose conference terminal

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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DE10049291A1 (en) * 2000-10-04 2002-04-18 Heinz Gatter Display device for use with a mobile computing or telecommunications device where connection between the two can be made in a rapid manner via a wireless connection
WO2002050647A2 (en) * 2000-12-20 2002-06-27 HELICOM Entwicklungsgesellschaft für Telekommunikation und Medientechnik mbH Display device for an image reproducing device
WO2002063449A2 (en) * 2001-02-07 2002-08-15 Gaillard Frederic Multiple computer screens
DE102007014287B4 (en) * 2007-03-19 2012-03-29 Felicitas Kobus Mobile display device and method of operation therefor
US8860632B2 (en) * 2008-09-08 2014-10-14 Qualcomm Incorporated Multi-panel device with configurable interface
US8863038B2 (en) 2008-09-08 2014-10-14 Qualcomm Incorporated Multi-panel electronic device
US8947320B2 (en) 2008-09-08 2015-02-03 Qualcomm Incorporated Method for indicating location and direction of a graphical user interface element
US8836611B2 (en) 2008-09-08 2014-09-16 Qualcomm Incorporated Multi-panel device with configurable interface
US8803816B2 (en) 2008-09-08 2014-08-12 Qualcomm Incorporated Multi-fold mobile device with configurable interface
US8933874B2 (en) 2008-09-08 2015-01-13 Patrik N. Lundqvist Multi-panel electronic device
US8860765B2 (en) 2008-09-08 2014-10-14 Qualcomm Incorporated Mobile device with an inclinometer
US9009984B2 (en) 2008-09-08 2015-04-21 Qualcomm Incorporated Multi-panel electronic device
US9258402B2 (en) * 2009-04-14 2016-02-09 Qualcomm Incorporated System and method for controlling mobile devices
CN105333884B (en) * 2010-09-17 2018-09-28 歌乐株式会社 Inter-vehicle information system, car-mounted device, information terminal

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GB2257554A (en) * 1991-06-13 1993-01-13 Oyly Hadley Gregory D Electronic display device.
GB2260844A (en) * 1991-09-20 1993-04-28 Sony Corp Book type display apparatus
JPH10319879A (en) * 1997-03-10 1998-12-04 Masanobu Kujirada Foldable display device
EP0898223A2 (en) * 1997-08-20 1999-02-24 Lucent Technologies Inc. Multi-display electronic devices having open and closed configurations

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Publication number Priority date Publication date Assignee Title
GB2257554A (en) * 1991-06-13 1993-01-13 Oyly Hadley Gregory D Electronic display device.
GB2260844A (en) * 1991-09-20 1993-04-28 Sony Corp Book type display apparatus
JPH10319879A (en) * 1997-03-10 1998-12-04 Masanobu Kujirada Foldable display device
EP0898223A2 (en) * 1997-08-20 1999-02-24 Lucent Technologies Inc. Multi-display electronic devices having open and closed configurations

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8498406B2 (en) 1999-10-27 2013-07-30 Keyless Systems Ltd. Integrated keypad system
EP1308825A1 (en) * 2001-11-01 2003-05-07 Eastman Kodak Company Detachable flat panel display
WO2003054672A1 (en) * 2001-12-20 2003-07-03 Nokia Corporation Mobile terminal device having foldable functional cover
GB2386979A (en) * 2002-03-26 2003-10-01 Accenture Global Services Gmbh Computing apparatus having two hinged screens
WO2004053818A1 (en) * 2002-12-10 2004-06-24 Koninklijke Philips Electronics N.V. Display device and electronic appliance for use in combination therewith
WO2004088490A3 (en) * 2003-04-01 2005-01-06 Koninkl Philips Electronics Nv Apparatus with display
CN100435067C (en) * 2003-04-01 2008-11-19 皇家飞利浦电子股份有限公司 Apparatus with display
US7786951B2 (en) 2003-04-01 2010-08-31 Polymer Vision Limited Apparatus with display
KR101044461B1 (en) 2003-04-01 2011-06-27 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Apparatus with display
GB2414633A (en) * 2004-05-28 2005-11-30 Motorola Inc Mobile station with permanent display
US9158388B2 (en) 2005-06-16 2015-10-13 Keyless Systems Ltd. Data entry system
WO2009136956A1 (en) * 2008-05-05 2009-11-12 Linex Technologies, Inc. Personal portable communication devices with deployable display systems for three dimensional visual representations and/or privacy and methods of use
ES2328553A1 (en) * 2009-05-22 2009-11-13 Xavier Torres Gomez Portable computer
CN105741688A (en) * 2014-12-31 2016-07-06 乐金显示有限公司 Foldable Plate And Foldable Display Device With The Same
US10042394B2 (en) 2014-12-31 2018-08-07 Lg Display Co., Ltd. Foldable plate and foldable display device with the same
US10248165B2 (en) 2014-12-31 2019-04-02 Lg Display Co., Ltd. Foldable plate and foldable display device with the same
CN105741688B (en) * 2014-12-31 2019-04-05 乐金显示有限公司 Foldable plate and foldable display device with foldable plate
US10915285B2 (en) 2015-01-16 2021-02-09 Boe Technology Group Co., Ltd. Multi-purpose conference terminal
CN104794996A (en) * 2015-04-27 2015-07-22 北海和思科技有限公司 Dual-mode small advertisement player special for medical industry

Also Published As

Publication number Publication date
GB0006967D0 (en) 2000-05-10
FR2808369A3 (en) 2001-11-02
FR2808369B3 (en) 2002-03-29
DE20005910U1 (en) 2000-05-31

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