EP2409490A1 - Écran adaptateur - Google Patents

Écran adaptateur

Info

Publication number
EP2409490A1
EP2409490A1 EP10716252A EP10716252A EP2409490A1 EP 2409490 A1 EP2409490 A1 EP 2409490A1 EP 10716252 A EP10716252 A EP 10716252A EP 10716252 A EP10716252 A EP 10716252A EP 2409490 A1 EP2409490 A1 EP 2409490A1
Authority
EP
European Patent Office
Prior art keywords
adapter unit
force
screen
display
directed
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Withdrawn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
EP10716252A
Other languages
German (de)
English (en)
Inventor
Bernhard Moser
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.)
COCHIUS, GABRIELA
Original Assignee
Cochius Gabriela
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 Cochius Gabriela filed Critical Cochius Gabriela
Publication of EP2409490A1 publication Critical patent/EP2409490A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1603—Arrangements to protect the display from incident light, e.g. hoods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359—Switching between monoscopic and stereoscopic modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/361—Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/001—Constructional or mechanical details

Definitions

  • an optical adapter unit comprising an optical film and / or an optical disk to a screen consisting of a display and a screen frame.
  • Optical adapter units such as a stereoscopic adapter unit, require exact spacing from the display. Furthermore, the adapter unit should be removable from the screen, since, for example, a stereoscopic adapter unit is disturbing when using the screen without pseudo-holographic effects.
  • the object of the present invention is to provide a device for the easy-to-handle and exact, reproducible attachment of an optical adapter unit to a screen. Furthermore, the different depth positions of the display with respect to the frame of the screen to be compensated by an easy-to-handle attachment device.
  • the device comprises a first means by which the adapter unit is brought to a defined distance to the display by a defined first force, which is directed in the main in the direction of the adapter unit to the screen.
  • the optical film can be stretched, for example, on a frame between the device according to the invention. It is also possible that the film is applied to a support plate or between the device according to the invention for fixing the optical adapter unit is stretched.
  • the optical adapter unit has a multilayer structure in a preferred embodiment.
  • further layers for example, a protective function or as a support plate or heat shielding or insulating function can be used.
  • the device according to the invention can also comprise a second means which produces a defined second force, which is mainly directed counter to the direction of the first force, so that an equilibrium of forces is established between the first force and the second force.
  • the depth position of the display with respect to the surface of the frame of the screen, which is approximately parallel to the display, can vary greatly between the individual screen models, thus making it impossible to fix or position the adapter unit using devices of the prior art.
  • the inventive application of a first force, which presses the optical adapter unit in the direction of the display, and a second force, which acts counter to the first force a permanent calibration of the position of the adapter unit to the display is possible. Any changes in the adapter unit and / or the fastening device and / or the screen can thus be compensated.
  • the mentioned changes can be caused, for example, by a heating of the screen, the adapter unit or the device for fixing the latter by the operation of these or by solar radiation.
  • the adapter unit is positioned by the first force and the second force as a function of the optical effect (eg pseudo-holographic representation) caused by the optical film and / or optical disk. Furthermore, the positioning must also be such that one through the optics of the adapter unit caused focus effect not in the area of the screen or the
  • Adapter unit may further have the function of damaging the
  • Adapter unit and / or the screen is prevented by an improper placement of the adapter unit by a user.
  • the device according to the invention can bring about a positioning of the adapter unit so that there is no distance between the adapter unit and the display.
  • the device according to the invention can be designed so that the device as a first means for applying the first force a magnet and a
  • the device according to the invention can be designed such that the device comprises as the first means for applying the first force, a locking device such as a screw and / or a clamping device: Furthermore, all other known to the expert devices for Use come that allow the application of a first force as described above.
  • a possible embodiment of the device according to the invention is a gap in which the adapter unit is inserted from one side and through a Clamping device such as is attached by a taper of the gap.
  • the device according to the invention may comprise, as a second means for applying the second force, an elastic element such as a spring.
  • a combination of a magnet together with a counterpart with a spring allows a balance of different between different screen types depth arrangement of the display with respect to the frame surface.
  • the arrangement of the spring, the magnet is displaced by its own magnetic effect to the counterpart, so that a balance of the different depth positions of the display with respect to the frame of the screen can be accomplished.
  • the device according to the invention can be designed so that the device comprises a first means for applying a first force and / or a second means for applying a second force, wherein the first means and / or the second means the first force and / or the second Force directed so that a component of the first force and / or the second force is directed in the plane of the adapter unit.
  • the device according to the invention may comprise guide means, which are preferably attached to the frame of the screen.
  • the adapter unit is first positioned along a reference edge such as the lower edge of the display by hand, then in front of the display.
  • the device according to the invention and the guide elements are pressed against the frame of the screen.
  • the guide elements may comprise a double-sided adhesive tape, so that it can be easily mounted on the frame of the screen.
  • the adapater unit can be positioned relative to the screen, especially in a plane parallel to the display of the Screen are positioned.
  • the guide means may be formed so as to define the directions of the first force and the second force.
  • the device according to the invention may comprise guide means which allow a movement of the adapter unit, which is caused, for example, by a thermal expansion of the adapter unit, in a plane parallel to the display plane.
  • Heating, and subsequently expansion of the adapter unit can be caused by the heating of the screen during operation or by solar radiation.
  • the device according to the invention may be a fastening device for an optical film and / or the optical disk, which are at least part of a stereoscopic adapter unit and / or a touchscreen.
  • the structure of the adapter unit may be multi-layered, for example comprising an insulating layer, an optical film or an optical disk and a carrier plate.
  • the carrier plate may have tabs at its edges, so that easy removal and insertion of the insulating layer and the optical film or the optical layer by the user is feasible.
  • the tabs hold the layers of the adapater unit together.
  • the invention discussed here is in no way limited to the fact that the layers are rigidly connected to each other.
  • the support plate may be formed in any other form known to those skilled in the art, which allows easy insertion and removal of the layers.
  • the insulating layer is usually arranged on the user-facing side.
  • This layer has a protective function for the optical film or the optical disk.
  • this layer protects the optical film or optical layer against excessive heating by solar radiation or other light sources.
  • the device according to the invention can be designed such that the device
  • the means for positioning the adapter unit may allow, for example, a displacement of the adapter unit in the direction parallel to and / or perpendicular to the screen plane, and in combination of both directions.
  • a displacement of the adapter unit in the direction parallel to and / or perpendicular to the screen plane and in combination of both directions.
  • the adapter plate is tilted relative to the screen plane.
  • the invention discussed here also relates to the method for calibrating the spacing of an adapter unit consisting of an optical film and / or an optical disk, wherein the adapter unit is replaced by a predefined first force, which is directed in the direction of the adapter unit on the screen is spaced to the screen.
  • the method according to the invention can be supplemented in that the adapter unit is spaced from the screen by a predefined second force, which is directed in the main direction from the screen to the adapter unit, whereby an equilibrium of forces between the first force and the second force is established.
  • One possible way of calibrating the distance between the adapter unit and the display may be to position the adapter unit so that there is no space between the adapter unit and the display.
  • FIG. 1 shows a vertical sectional view of an exemplary embodiment of the device according to the invention.
  • FIG. 2 shows a horizontal sectional view of the embodiment of the device according to the invention shown in FIG.
  • FIG. 3 shows a horizontal sectional view of a further exemplary embodiment of the device according to the invention.
  • FIG. 4 shows a vertical sectional view, as it were, of a horizontal sectional view of an adapter disk, which can be fastened to a screen by the device according to the invention.
  • Figure 1 shows a vertical sectional view of an exemplary embodiment of the device 11 according to the invention, wherein the device 11 as a first means magnets 2, 2 'and a counterpart 10 comprising an adapter unit 1 by a predefined first force 3, 3', which in the main is directed towards a screen 4, brings in a predefined distance to the display 7.
  • the device 11 further comprises as second means springs 5, 5 ', which causes a second force 6, 6', which acts in the main against the direction of the first force 3, 3 ', so that a balance of forces between the first force 3, 3 'and the second force 6, 6' adjusts. This balance of forces, the spacing of the adapter unit 1 to the screen 4, in particular to the display 7 of the screen 4 is set.
  • a guide element 9 is fixed, which allows the positioning of the adapter unit 1 in a plane parallel to the display 7 of the screen 4.
  • the counterpart 10 to the magnets 2, 2 ' is formed as a workpiece.
  • the guide element 9 and the arrangement of the magnets 2, 2 'and the counterpart 10 and the springs 5, 5 1 is designed so that an extension of the adapter unit 1, which is caused for example by heating the adapter unit 1, is possible.
  • the device 11 is positively connected to the adapter unit.
  • the adapter unit 1 may be a unit for autostereoscopic and pseudo-holographic reproduction of an image displayed on the display 7 of the screen 4.
  • the picture can also be part of a movie (moving picture).
  • the adapter unit 1 consists either of at least one film or a disk.
  • FIG. 2 shows a horizontal sectional view of the exemplary embodiment illustrated in FIG. 1, wherein forces 13, which are assigned to them by the first forces 3, 3 ', 13 'and / or by the second forces 6, 6' associated forces 14, 14 'are created. The latter is accomplished by an inclination of the guide elements 9, 9 '. The forces 13, 13 'and / or the forces 14, 14' cause a tensioning of the film-like adapter unit 1.
  • Figure 3 shows a horizontal sectional view of another exemplary embodiment of the device 11 according to the invention, wherein the guide elements 9, 9 'is integrally formed in the frame 8 of the screen 4.
  • the first forces 3, 3 ' are caused by a taper of the guide elements 9, 9'.
  • FIG. 4 shows a vertical, as it were, horizontal sectional view of an adapter unit 1, which can be fastened to a screen 4 by means of the device 11 according to the invention.
  • the adapter unit 1 has a multilayer structure consisting of an insulating layer 15, an optical film 16 or optical disk and a carrier plate 17.
  • the support plate 17 has at its edges tabs 18, by means of which the insulating layer 15 and the optical film 16 or the optical disc are pressed against the support plate.
  • the insulating layer 15 and the optical film 16 are easily interchangeable with this embodiment of the carrier plate.
  • the lenticular of the optical film 16 or the optical disk may have a slope (about 11.0 degrees in the plane of the optical film 16 or the optical disk).

Abstract

L'invention concerne un dispositif permettant de fixer un ensemble adaptateur (1) optique, pourvu d'une feuille optique (16) et/ou d'un écran optique, sur un écran (4) constitué d'un dispositif d'affichage (7) et d'un encadrement (8). Selon l'invention, le dispositif (11) comprend un premier moyen à l'aide duquel l'ensemble adaptateur (1) est amené à une certaine distance du dispositif d'affichage (7) sous l'effet d'une première force (3, 3') définie, qui est dirigée principalement vers l'ensemble adaptateur (1) en direction de l'écran (7).
EP10716252A 2009-03-10 2010-03-10 Écran adaptateur Withdrawn EP2409490A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0038609A AT507984B1 (de) 2009-03-10 2009-03-10 Adapterscheibe
PCT/AT2010/000072 WO2010102320A1 (fr) 2009-03-10 2010-03-10 Écran adaptateur

Publications (1)

Publication Number Publication Date
EP2409490A1 true EP2409490A1 (fr) 2012-01-25

Family

ID=42272457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10716252A Withdrawn EP2409490A1 (fr) 2009-03-10 2010-03-10 Écran adaptateur

Country Status (4)

Country Link
US (1) US20120050855A1 (fr)
EP (1) EP2409490A1 (fr)
AT (1) AT507984B1 (fr)
WO (1) WO2010102320A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015223882A1 (de) * 2015-12-01 2017-06-01 Siemens Aktiengesellschaft Anordnung mit einem Schalter zum Schalten von Leistungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3255087B2 (ja) * 1997-06-23 2002-02-12 株式会社エム・アール・システム研究所 立体画像表示装置
US6198515B1 (en) * 1998-03-16 2001-03-06 Joseph W. Cole Apparatus and method for controlled sealing between bezel and CRT
EP1535476A1 (fr) * 2002-09-03 2005-06-01 X3D Technologies GmbH Ensemble pour representer une scene/un objet dans l'espace
JP4224706B2 (ja) * 2004-04-16 2009-02-18 船井電機株式会社 プラズマテレビジョン、パネル表示型テレビジョンおよびパネル表示型テレビジョン組立方法
US20060233603A1 (en) * 2005-04-19 2006-10-19 Cadio Michel A Display device frame and bezel fastener, fastening system and fastening method
KR101335741B1 (ko) * 2007-06-04 2013-12-02 엘지전자 주식회사 디스플레이 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010102320A1 *

Also Published As

Publication number Publication date
AT507984A1 (de) 2010-09-15
WO2010102320A1 (fr) 2010-09-16
US20120050855A1 (en) 2012-03-01
AT507984B1 (de) 2012-01-15

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