WO2005057401A1 - Ordinateur a ecrans multiples - Google Patents

Ordinateur a ecrans multiples Download PDF

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Publication number
WO2005057401A1
WO2005057401A1 PCT/ES2004/000534 ES2004000534W WO2005057401A1 WO 2005057401 A1 WO2005057401 A1 WO 2005057401A1 ES 2004000534 W ES2004000534 W ES 2004000534W WO 2005057401 A1 WO2005057401 A1 WO 2005057401A1
Authority
WO
WIPO (PCT)
Prior art keywords
computer
screen
display device
screens
multiple screens
Prior art date
Application number
PCT/ES2004/000534
Other languages
English (en)
Spanish (es)
Inventor
Jorge PARERA NÚÑEZ
Original Assignee
Parera Nunez Jorge
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 ES200302876A external-priority patent/ES2234424B1/es
Priority claimed from ES200400792A external-priority patent/ES2241485B1/es
Priority claimed from ES200401945A external-priority patent/ES2246714B1/es
Application filed by Parera Nunez Jorge filed Critical Parera Nunez Jorge
Publication of WO2005057401A1 publication Critical patent/WO2005057401A1/fr

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
    • G06F1/1613—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
    • G06F1/1649—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display the additional display being independently orientable, e.g. for presenting information to a second user
    • 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
    • G06F1/1615—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
    • G06F1/162—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 changing, e.g. reversing, the face orientation of the screen with a two degrees of freedom mechanism, e.g. for folding into tablet PC like position or orienting towards the direction opposite to the user to show to a second user
    • 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
    • G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads

Definitions

  • Computer with multiple screens of the type that has a central control unit to be used by an operator, with data input means such as a mouse and keyboard, and a screen for displaying images that said computer processes, with the particularity that it has at least one additional screen on a separate display device, with data input and output means, which with different ways of linking with the computer structure allows interactive and independent viewing of images of the main computer.
  • Personal computer systems are known that when connected forming a network can share applications that may or may not be distributed among the terminals of said network.
  • the terminals have greater or lesser processing capacity and storage or peripheral media, depending on the philosophy of the network, centralized or not, but it is always required that each terminal have a microprocessor and its own personal computer structure.
  • the computer provides the centralized data according to patterns that are read and interpreted by the microprocessors of each terminal and treated according to their own interfaces to manipulate this type of data object. Users can interact with said data and send and receive additional information in an interactive communication between terminal and main computer.
  • the latter type of screens can be used to support training, product demonstrations, etc., since they allow whoever controls the PC to decide that Information is displayed on the screen or additional screens.
  • the user could be viewing a spreadsheet with details of commercial margins, sales volume, stocks, etc., referring to a commercial product, while the secondary screens to be displayed by customers show graphics and characteristics data of said products.
  • An improvement of said previously described situation consists in providing some kind of interactivity to said secondary screens, so that they actually develop a system of slave terminals through which users can interconnect with the PC.
  • DE ske patent DE19616029 develops a device for interactive transmission between two channels of interlocutors in which the flow of information is influenced by one of them.
  • the realization is achieved by dividing the video output of the computer into two paths, one to the monitor of the owner of the information and the other to the additional screens, in the second path an information filter is inserted that shows it according to priority signals. of said information collated with the privileges of its recipients.
  • the previous application supports user operability through data input or control devices, such as a keyboard or a mouse, it supports that the second screen is physically separable from the computer main and even that is communicated with it by wireless signals. Still, it should be noted that said additional screen is the same screen as that of the main computer which has been deprived of access to certain information according to a filter that selects said information. It is not properly an additional interactive display device, but a mirror of the unique screen of the system that has been equipped with selective blocking of information.
  • Milner PCT patent WO99 / 04686 develops a system to provide an interpreter means of communication between physician / healthcare provider and a patient having difficulty communicating.
  • the device is a personal computer with an additional touch screen, physically articulated with the former by means of an extendable arm.
  • the patent develops a Friendly Graphical Inferior (GUI - Undersable Graphical Interface) to facilitate communication with the disabled and inexperienced patient with computers, so that with concise questions he can transmit his needs to his caregivers and even communicate with his family members.
  • GUI Friendly Graphical Inferior
  • Janicek's US patent US6366450 develops a bay for PDAs (Personal Digital Assistants) which are handheld computers with a similar architecture to a PC but smaller in size, lower consumption capacities and input means and Visualization of reduced data, due to the needs of its size. Through this accessory, the PDA can receive power from a Conventional power for use and / or charge your batteries.
  • PDAs Personal Digital Assistants
  • Nahi Patent Document US6166734, Paul B. develops an interactive multiple display system for a personal computer.
  • a PC that serves the data to the screen of said computer, and an undetermined number of auxiliary display devices connected to the PC by wireless means, said devices also presenting data input and output means.
  • the device of the invention of document US6166734 pursues the distributed communication of an application between dispersed agents.
  • the aim is to simplify the construction of the computer terminals known in the art, as well as to provide them with wireless communication means, which are radio communications, to facilitate their portability.
  • the present invention describes a computer with multiple screens that presents at least one auxiliary screen in an independent display device, maintaining different ways of linking with the structure of said main screen, articulated joint by support plates or by tubes. Said union is removable so that said device can also be used remotely and independently from the screen of the main computer.
  • This independent display device is capable of displaying, on its screen, which can be a TFT-type LCD, images it receives from the computer, and accepting instructions from the user through the same screen designed as a touch screen or by means of a keyboard or mouse, capable of reproducing sound and receiving oral instructions.
  • the standalone display device is connected to the host computer by cable or by wireless connections of any type, allowing different link relationships and / or physical relationship with the personal computer screen.
  • This device is made from a field programmable gate matrix device (FPGA) or equivalent, whose number of logic gates, controllers and internal clocks allows the operation of the different modules of the device of the invention to be governed.
  • FPGA field programmable gate matrix device
  • the main modules of said device are a TFT touch screen or similar type LCD, data input module, a communications module with the main computer, memory modules, system power module, clock, screen illumination module and multimedia module.
  • the device of the invention receives from said host computer or other image emitter, by means of a communication adapter module implemented in it, compressed screens or compressed images of portions of a screen that the device of the invention overturns by means of the appropriate circuitry. preprogrammed in the FPGA to the device screen.
  • the device accepts user data inputs through the touch screen, peripherals or oral instructions that processed by the FPGA are transmitted to the communications module and sent to the image adapter's communications adapter module, such as a computer, for its process.
  • Other data inputs accepted by the device of the invention may be graphs made on the screen by the user interpreted by character recognition techniques, the user's voice interpreted by voice recognition systems, and in general, any means of input of known data.
  • the device can use wireless connections and be located independently of the main computer and separate from it, while in other arrangements the device maintains a connection with the main computer by means of cables that run next to the link joint between it and the main computer.
  • Figure 1 shows a representation of a personal computer or PC together with a device according to the invention.
  • Figure 2 represents a schematic of the modules related to the FPGA made by the device of the invention.
  • Figure 3 shows a perspective view of a multi-screen computer according to the invention, with the screens and their support plates removed.
  • Figure 4 shows an angular displacement view of the two screens together with the corresponding intermediate plates.
  • FIG 5 shows an arrangement of screens of the computer represented in Figures 3 and 4, in which the screens are next to each other.
  • Figure 6 shows an arrangement of the computer of the previous figures in which the auxiliary screen is articulated by the upper side of the main screen, being shown in the same plane as this.
  • the screen can be folded down to occupy the opposite side of the main screen.
  • Figures 7 and 8 show an alternative embodiment to the previous one but that uses the same principle to relate both screens. They are shown with different degrees of lateral articulation of their support plates.
  • Figure 9 shows the multi-screen computer with its screens fully folded into a compact assembly.
  • Figure 10 shows a perspective view of the arrangement of the two adjacent coplanar screens on a work table.
  • Figure 11 shows a perspective view of the different articulation means in their individual components as well as the support elements of the main and auxiliary screens, in another practical embodiment of the present invention.
  • Figure 12 shows a detail of the structure and articulated frames of the embodiment of the preceding figure.
  • Figure 13 shows a detail of the connection of the main screen frame and the frame of the secondary screen.
  • Figure 14 shows the arrangement of elements for a lateral articulation of the frame.
  • Figure 15 shows a second arrangement of elements for the lateral articulation of the frame.
  • Figure 16 shows a perspective representation of the computer of the present invention according to the practical embodiment of Figures 11 to 15, with a main screen and another auxiliary screen hinged laterally to the first one.
  • Figure 17 shows a perspective detail of an arrangement with double articulation on the frame of the main screen, for the coupling of two auxiliary screens.
  • Figure 18 shows the arrangement of the multi-screen computer of the present invention with two auxiliary screens located on opposite sides of the main screen.
  • Figure 19 shows a detail of a practical embodiment whereby the main screen can rotate on a symmetrical vertical axis.
  • Figure 20 represents the same practical embodiment of Figures 11, with the screens opposite one another and articulated on their upper side.
  • Figure 21 represents a practical embodiment in which the auxiliary screen can be lowered to rest on the worktable that supports the computer to function as an auxiliary screen for data entry; It could even, if both flat screens are, be lowered to rest on the computer table, either one, the computer and the device, or both at the same time.
  • the present invention consists of a computer (1) with multiple displays, of the type that have a unit control center, data input means such as mouse, keyboard or others, and a screen (2), said additional screens (6) being in the form of an interactive display device (3), and being able to be related to the screen (2 ) of the computer (1) adopting different positions, or used completely separate from said computer (1).
  • the interactive display device (3) is made from an array of field programmable gates or FPGAs (5), whose number of logic gates, clocks and internal controllers allows the operation of the different modules of the device of the invention to be governed.
  • the modules present in the device are: a screen (6), a data input and output module (10), a volatile memory module (12) for managing images to be displayed on the screen (6), a non-volatile memory (8), communications module (7) with the computer (1) or another image transmitter that preferably implements wireless communications, multimedia module (12), display illumination module (14), clock module of the system (13), signal synchronization module (11), and power module (15), with batteries (15) and the use of a bay or power support (17).
  • the screen (6) is preferably flat and of liquid crystal LCD type TFT, but the invention is not limited to said type of screens, also encompassing future developments in this field.
  • Said device (3) has ability to display images received from the computer (1).
  • the display device (3) can accept instructions from the user through the same screen (6) designed as a touch screen or by means of a keyboard or mouse, it has the capacity to reproduce sound and receive oral instructions.
  • the additional interactive display device (3) can be connected to the computer (1) or another image transmitter by cable or by wireless connections of any kind. There are also different linking and / or physical relationships between the screen (2) of the computer (1) and said interactive device (3).
  • An FPGA (5) is a chip that can be programmed to implement a specific digital circuit and is equivalent, once said implementation is made, to said digital electronic circuit. It presents a certain number of logic gates, clocks, outputs, internal controllers, in a volume that depends on the model of each manufacturer, allowing you to adapt to the design needs of the desired device.
  • the interactive display device (3) that is developed in the multi-screen computer (1) of the present invention preferably communicates through wireless connections with said computer (1) or image transmitter.
  • the implementation of different communication protocols such as IEEE 802.11a, IEEE 802.11b, IEEE 802 Alg, Bluetooh, UMTS, etc. has been provided in said communications module (7), and can be easily adapted to any type of protocol. of communications.
  • the preferred embodiment envisages the use of PCMCIA or Compact Flash sockets, the future technical developments of these input ports being considered included in the invention.
  • the communication cards that establish the desired protocol are located in these sockets.
  • different communication protocols such as GPRS, UMTS, etc. can be used, changing the corresponding PCMCIA or Compact Flash card.
  • the implementation of this type of PCMCIA or Compact Flash sockets or equivalents of removable card input ports in the communications module (7) allows incorporating into the present invention any type 5 of future performance that may be contemplated with said type of cards, obtaining a product, open and expandable in the future.
  • the present invention realizes a multi-screen computer (1) capable of displaying graphics sent from said computer (1) or another image emitter, such as a main computer or a TV receiver or video transmitter, interact with them independently in each interactive display device (3) returning to the computer (1) the user's input and data manipulation.
  • the computer (1) transmits compressed images or portions thereof.
  • the interactive display device (3) receives from said computer (1), by means of the 25 communication adapter module (4) implemented therein, compressed screens or compressed images of portions of a screen and that the device of the invention ( 1) dumps by means of the appropriate commands preprogrammed in the FPGA (5) to the screen of the device (6).
  • the preferred embodiment of the invention provides sufficient RAM (9) to storing at least two screen images, the current one and the one that is built, only needs to generate the portion of the screen that has undergone a modification.
  • the preferred embodiment of the present invention implements MEPG-type compression for video, with plans to adopt future evolutions of said standard.
  • the additional interactive display device (3) can continue the image processing autonomously to the image emitter due to the embedded field programmable gate array device - FPGA (5).
  • the device (3) accepts user information by its data input module (10) by different means. Mainly through commands to said device through the touch panel of the LCD screen type TFT (6), also through verbal instructions interpreted by voice recognition systems, by graphs that are interpreted by character recognition techniques, and finally by any known means of data entry.
  • the preferred embodiment of the present invention envisages the use of batteries (16) for powering (15) the display device (3).
  • batteries (16) for powering (15) the display device (3).
  • a support or bay (17) can be provided to support the display device (3) and simultaneously receive electrical power from the network.
  • Said bay (17) may, when deemed convenient, be provided with the suitable cable connections to link with the communications module (4) of the computer (1), without altering the essence of the invention.
  • the display device (3) has a multi-media module (12) and a data entry module (10) to display, manage, record and store multimedia information of video, sound and images.
  • a multi-media module (12) and a data entry module (10) to display, manage, record and store multimedia information of video, sound and images.
  • the image emitter is a personal computer (1)
  • different structures can be found between said personal computer (1) and the additional display device (3 ).
  • the display device (3) can use wireless connections and be located independently of the computer (1) or image emitter, being separate from it. This embodiment is suitable both if the image emitter is fixed type desktop PC or TV, or if it is a portable image emitter, such as a laptop, a personal assistant PDA or other similar mobile solutions.
  • the device of the invention (1) should be prepared to be packed in the structure of the portable computer to be transported as a single set.
  • the display device (3) is used as an auxiliary terminal to facilitate data entry, for example, by means of recognition software. conventional writing, signs, voice recognition, etc .;
  • the device (3) is arranged resting on the same table or support surface of the keyboard of the main computer (1), being attached to the monitor or screen (2) thereof by any connection, such as by means of articulation.
  • the present invention allows different types of practical embodiments using different means for articulation between the main screen (2) and the independent display device (3).
  • the characteristic of said embodiment is the use of two intermediate support plates (18 and 19), hinged to each other by a hinge (20), one of said plates also being hinged to the base of the computer (1).
  • the computer screen (1) and the independent display eG ti VG (3) are hinged to the upper edges (21 and 22) of the intermediate plates (18 and 19).
  • Said intermediate plates (18 and 19) are obtained by -division of a single plate -in two parts by a cut line on which both the lower cutting edge (24) of the plate (19) and the upper edge ( 24 ') for cutting the plate (18).
  • the intermediate plates (18 and 19) fit into each other.
  • Figures 3 to 9 show different examples of the different positions that can be obtained.
  • Figures 7 and 8 in which the two intermediate plates (18 and 19) are hinged at the foot of a base.
  • the auxiliary screen (6) in said independent display device (3) is supported on the work table, and located laterally to the main screen (2) of the computer (1).
  • said arrangement is suitable for using the independent display device (3) as a data entry tablet, introducing graphs or other signs that said device (3) may be able to interpret.
  • connection between the main screen (2) and the independent display device (3) is made by means of hollow support tubes that can be passed through, when it is considered convenient to connect cables between the computer (1) and the device ( 3) .
  • Figures 11 to 13 show that the frame of the main screen (2) is essentially made up of a tubular frame consisting essentially of the union of different component parts: the upper frame (25), the intermediate lateral frame (26), the outer side frame (27), the lower side arm (28), the lower intermediate arm (29); together with the support frame of the independent display device (3) formed by the auxiliary upper frame (30), the auxiliary intermediate arm (31) and the auxiliary lateral arm (32).
  • the union is made thanks to an intermediate coupling piece (33) in which the ends (31 or 32) of the auxiliary upper frame (30) can be threaded.
  • Figure 11 represents the different elements indicated above, separated and in line, to which the back plate (34) and frame (35) of the main screen (2) are added, as well as the back plate (36) and frame front (37) of the independent display device (3), the lower articulation support (38) for articulating the main screen (2) also being shown.
  • the double joint (33) on the side of the frame of the main screen (2) can be made up of one or more pieces that make up a single body with lower cylindrical elements (? 9 ). and higher (40 and 41) for a simple mounting version of the tubular elements (25, 26 and 27).
  • FIG. 14 An alternative form of articulation to the previous one, thanks to the intermediate coupling piece (33), is represented in the details shown in Figures 14 and 15.
  • joint pieces (42 and 43) are used, provided with two central bodies with coaxial coupling rods (44 and 45) and plug housings (46), or non-coaxial end pivots (47 and 48) and a plug housing (49), the ends of the respective frames of the screens being able to be coupled to them main and auxiliary.
  • the main screen (2) and the display device (3) can be arranged in multiple optional variations, allowing articulation on the sides of the main screen (2) or on the upper side of the auxiliary screen itself or independent display device (3).
  • Figure 21 shows an embodiment of the present invention in which the main screen (2) is rotatable about a vertical axis, for which it has a pivot joint (50) on its underside that is coupled to a support ( 51) associated with the computer base (1) •
  • Figures 17 to 20 show articulation variants of two screens respectively on either vertical side of the main screen (2).
  • the upper frame (25) of the main screen (2) can articulately receive two auxiliary upper frames (30) from two independent devices (3) by means of the couplings (33) that pressure-receive the ends 40 and 41 of these frames.
  • Figure 18 represents an embodiment in which two independent display devices (3) have been added to the main screen on its sides.

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Digital Computer Display Output (AREA)

Abstract

L'invention comprend, en plus d'une unité centrale de commande à moyens d'entrée de données comme la souris ou le clavier et un écran principal (2), un dispositif indépendant de visualisation (3) avec au moins un écran supplémentaire (6). Le dispositif (3) dispose d'un adaptateur de communications (7) qui reçoit des images comprimées, identiques ou différentes de celles affichées à l'écran (2), provenant d'un adaptateur de communications (4) de l'ordinateur (1). Le dispositif (3) comprend également un dispositif à porte programmable par champs FPGA (5) destiné au traitement de ces images avant leur visualisation sur l'écran supplémentaire (6). Le dispositif (3) comporte en outre un module (10) permettant à l'utilisateur d'introduire des données qui sont ensuite traitées par le FPGA (5) et envoyées à l'ordinateur (1). Il (3) comprend enfin des moyens de liaison avec la structure de l'écran (2) permettant son placement dans différentes positions par rapport à l'écran (2).
PCT/ES2004/000534 2003-12-05 2004-12-01 Ordinateur a ecrans multiples WO2005057401A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
ES200302876A ES2234424B1 (es) 2003-12-05 2003-12-05 Dispositivo interactivo adicional de visualizacion para un emisor de imagenes analogicas o digitales.
ESP200302876 2003-12-05
ES200400792A ES2241485B1 (es) 2004-04-01 2004-04-01 Estructura de ordenador con pantallas multiples.
ESP200400792 2004-04-01
ESP200401945 2004-08-04
ES200401945A ES2246714B1 (es) 2004-08-04 2004-08-04 Ordenador con pantallas multiples.

Publications (1)

Publication Number Publication Date
WO2005057401A1 true WO2005057401A1 (fr) 2005-06-23

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Application Number Title Priority Date Filing Date
PCT/ES2004/000534 WO2005057401A1 (fr) 2003-12-05 2004-12-01 Ordinateur a ecrans multiples

Country Status (1)

Country Link
WO (1) WO2005057401A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100146505A1 (en) * 2006-01-19 2010-06-10 Almonte Nicholas A Multi-monitor, multi-JVM Java GUI infrastructure with layout via XML

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590144A1 (fr) * 1985-11-15 1987-05-22 Lacroix Bruno Structure de materiel d'exposition realisee a partir d'elements tubulaires assembles les uns aux autres
EP0454120A2 (fr) * 1990-04-27 1991-10-30 Kabushiki Kaisha Toshiba Ordinateur portable comportant un clavier et une tablette d'entrée à coordonnée
DE19616029A1 (de) * 1996-04-23 1997-11-06 Ingo Prof Demske Anordnung zur interaktiven Informationsübermittlung
US6166734A (en) * 1996-10-01 2000-12-26 Diamond Multimedia Systems, Inc. Portable interactive graphics display tablet and communications system
DE10047377A1 (de) * 2000-09-25 2002-04-25 Siemens Ag Bildschirm-Arbeitsplatz mit zwei LCD-Bildschirmen
US20030095373A1 (en) * 2001-11-20 2003-05-22 Duquette Daniel Louis Dual display device with lateral withdrawal for side-by-side viewing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590144A1 (fr) * 1985-11-15 1987-05-22 Lacroix Bruno Structure de materiel d'exposition realisee a partir d'elements tubulaires assembles les uns aux autres
EP0454120A2 (fr) * 1990-04-27 1991-10-30 Kabushiki Kaisha Toshiba Ordinateur portable comportant un clavier et une tablette d'entrée à coordonnée
DE19616029A1 (de) * 1996-04-23 1997-11-06 Ingo Prof Demske Anordnung zur interaktiven Informationsübermittlung
US6166734A (en) * 1996-10-01 2000-12-26 Diamond Multimedia Systems, Inc. Portable interactive graphics display tablet and communications system
DE10047377A1 (de) * 2000-09-25 2002-04-25 Siemens Ag Bildschirm-Arbeitsplatz mit zwei LCD-Bildschirmen
US20030095373A1 (en) * 2001-11-20 2003-05-22 Duquette Daniel Louis Dual display device with lateral withdrawal for side-by-side viewing

Non-Patent Citations (1)

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Title
DEHON A. ET AL.: "The density advantage of configurabel computing", IEEE COMPUTER, vol. 33, no. 4, April 2000 (2000-04-01), pages 41 - 49, XP000948672, DOI: doi:10.1109/2.839320 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100146505A1 (en) * 2006-01-19 2010-06-10 Almonte Nicholas A Multi-monitor, multi-JVM Java GUI infrastructure with layout via XML
US8863015B2 (en) * 2006-01-19 2014-10-14 Raytheon Company Multi-monitor, multi-JVM java GUI infrastructure with layout via XML

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