WO2010062128A2 - Dispositif d'affichage d'image en 3d et appareil utilisant un tel dispositif - Google Patents

Dispositif d'affichage d'image en 3d et appareil utilisant un tel dispositif Download PDF

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Publication number
WO2010062128A2
WO2010062128A2 PCT/KR2009/007027 KR2009007027W WO2010062128A2 WO 2010062128 A2 WO2010062128 A2 WO 2010062128A2 KR 2009007027 W KR2009007027 W KR 2009007027W WO 2010062128 A2 WO2010062128 A2 WO 2010062128A2
Authority
WO
WIPO (PCT)
Prior art keywords
screen
polarizing film
electronic product
portable electronic
screen portion
Prior art date
Application number
PCT/KR2009/007027
Other languages
English (en)
Korean (ko)
Other versions
WO2010062128A3 (fr
Inventor
이병진
Original Assignee
Lee Byung Jin
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 Lee Byung Jin filed Critical Lee Byung Jin
Publication of WO2010062128A2 publication Critical patent/WO2010062128A2/fr
Publication of WO2010062128A3 publication Critical patent/WO2010062128A3/fr

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    • 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
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques

Definitions

  • the present invention relates to a stereoscopic image device and a device using the same, and more particularly, to a portable electronic product having a double screen (DOUBLE SCREEN), such as a portable and mounted game machine having a double screen such as a Nintendo DS game machine.
  • DOUBLE SCREEN a portable electronic product having a double screen
  • the present invention relates to a three-dimensional image device for providing a three-dimensional image to a user wearing polarized glasses using a polarizing film and a semi-transmissive lens for the same screen displayed on two screens.
  • Today's methods for displaying stereoscopic images include using special glasses, no special glasses, and holography.
  • the first two methods use the parallax principle of both eyes and can use the existing two-dimensional image display technology as it is.
  • the present invention belongs to a method of using special glasses of the above three methods, in particular relates to a three-dimensional image method using polarized glasses.
  • the polarization refers to light in which the direction of the electric field is constant in an arbitrary plane perpendicular to the advancing direction
  • the polarization phenomenon refers to selecting and passing light in a specific direction among lights extending in all directions.
  • Such a stereoscopic image technology using polarized light is used for an image provided by a large screen such as a movie, and a stereoscopic image is mainly provided using polarized glasses.
  • portable game machines having a double screen such as the Nintendo DS have become very popular today because they can enjoy a game using two screens, a touch panel, and a voice input by a microphone.
  • Nintendo DS's DOUBLE SCREEN offers two functions, including two 3-inch backlit liquid crystals that can display 260,000 colors, and display information on other screens that could not be seen without changing the game screen.
  • the Nintendo DS outputs two screens having different phase differences at the same time through the double screen, but when the user visually sees them, they all see the same screen.
  • the present invention is to confirm this point to provide a more interesting function to the user.
  • the present invention has been proposed in order to solve the problems of the prior art, a portable electronic product having a double screen (DOUBLE SCREEN), such as the Nintendo DS game machine (for example, NBA Nintendo GBA, GBA SP, NDS, NDSL, etc.). It is an object of the present invention to provide a stereoscopic image device and a device using the same that can provide a stereoscopic image using a polarizing film and a semi-transmissive lens.
  • DOUBLE SCREEN the Nintendo DS game machine
  • a three-dimensional image box of a hexahedron including a polarizing film it is an object to provide a three-dimensional image device and a device using the same to be attached to a portable electronic product having a double screen (DOUBLE SCREEN) to provide a three-dimensional image.
  • DOUBLE SCREEN double screen
  • Another object of the present invention is to provide a stereoscopic imaging apparatus capable of viewing stereoscopic images by inserting them into a cartridge insertion slot 67 (or a slot) of a portable electronic product (Nintendo DS, etc.) having a double screen (DOUBLE SCREEN). .
  • an object of the present invention is to provide a stereoscopic imaging apparatus composed of two polarizing films composed of right angles and one semi-transmissive lens composed of 45 ° and an apparatus using the same.
  • the polarizing film is attached to each of the double screen, and one of the screen is installed so that the semi-transmissive lens can be mounted at 45 ° to provide a three-dimensional image device and a device using the same to view a three-dimensional image through polarized glasses The purpose is.
  • a device using a stereoscopic imaging apparatus includes a first screen portion 63 and a second screen portion that are superimposed or unfolded with each other by moving about a rotation axis.
  • a portable electronic product (60) having a foldable double screen (65) comprising: a first polarizing film (10) having a shape corresponding to the first screen portion (63); A second polarizing film 20 having a shape corresponding to the second screen portion 65; A semi-transmissive lens 30 inserted between the first polarizing film 10 and the second polarizing film 20 and folded by a connecting member 17 formed at both sides thereof; And an adhesive part formed on at least one or more positions of the rear edges of the first and second polarizing films 10 and 20, respectively.
  • connection member 17 is formed on both sides of the first polarizing film 10
  • One end of the connecting line 14 is fixed to the government unit 16, and the other end of the connecting line 14 is connected to the semi-transparent lens 30 by being connected by the connecting unit 12.
  • connection member 17 the portable electronic product 60 having the foldable double screen
  • One end of the connecting line 14 is fixed to the fixing part 16 formed on both sides, and the other end of the connecting line 14 is connected by the connecting part 12 is fixed to the semi-transmissive lens 30 do.
  • the stereoscopic image device for solving the above technical problem is a three-dimensional image box 40 of the hexahedral shape, the front, rear 41 and the lower surface 43 is open as described in claim 4; First and second polarizing films 10 and 20 formed on the rear surface 41 and the lower surface 43, respectively; And a semi-transmissive lens 30 inserted between the first polarizing film 10 and the second polarizing film 20 to be inclined in a diagonal direction in the stereoscopic image box 40. It is characterized by.
  • Another stereoscopic image device for solving the technical problem is as described in claim 5, wherein the stereoscopic image box 40, the rear surface 41 and the lower surface 43 is a foldable double screen
  • Another stereoscopic imaging apparatus for solving the technical problem is as described in claim 6, wherein the stereoscopic image box 40, the lower surface 43 and the rear surface 41 is a folding double screen In the state corresponding to the first screen portion 63 and the second screen portion 65 of the portable electronic product 60, respectively, is formed in the lower portion of the back 41 and the portable having the foldable double screen It characterized in that it further comprises a mounting member 47 is fitted to the electronic product (60).
  • Another stereoscopic imaging apparatus for solving the technical problem is as described in claim 7, wherein the stereoscopic image box 40, the slide film is formed in the edge of the front end is inserted It characterized in that it further comprises an insertion unit (45).
  • Another stereoscopic imaging apparatus for solving the technical problem is as described in claim 8, wherein the stereoscopic image box 40, the slide film is formed on the edge of one end of the rear surface 41 is mounted
  • the insert portion 45 is further characterized in that it is inserted.
  • Another stereoscopic imaging apparatus for solving the technical problem is as described in claim 9, wherein the stereoscopic image box 40, the slide is formed on one end of the front and rear 41, respectively, mounted It characterized in that it further comprises an insertion portion 45 is inserted into the film.
  • Another stereoscopic imaging apparatus for solving the technical problem is as described in claim 10, wherein the stereoscopic image box 40, the magnetic material is formed on the edge of the rear surface 41 and the lower surface 43
  • the tape is magnetically coupled to a metal material that is taped to the edges of the first screen portion 63 and the second screen portion 65 of the portable electronic product 60 having a foldable double screen.
  • the stereoscopic imaging apparatus according to the present invention having the above structure has an effect of providing a stereoscopic image for a portable electronic product having a double screen.
  • 1 is a representative view of a portable game machine having a double screen (DOUBLE SCREEN),
  • FIG. 2 is a layout view of a first polarizing film, a second polarizing film, and a semi-transmissive lens providing a stereoscopic image
  • FIG. 3 is a block diagram illustrating a principle of providing a stereoscopic image of a stereoscopic image device according to the present invention
  • FIG. 4 and 5 is a block diagram showing the configuration and operation of the three-dimensional image device used in the three-dimensional stereoscopic image device according to the invention.
  • FIG. 6 is an overall configuration diagram of a clamshell type stereoscopic image device according to a first embodiment of the present invention mounted on a portable game machine having a double screen;
  • FIG. 7 is a block diagram of a box-shaped stereoscopic imaging apparatus according to the present invention.
  • FIG 8, 9, 11, and 13 are overall configuration diagrams in which the box-shaped stereoscopic image device according to the second embodiment of the present invention is mounted on a portable game machine having a double screen (DOUBLE SCREEN);
  • FIGS. 9 and 12 are diagrams showing the specific configuration of the mounting portion of the box-shaped stereoscopic image device according to the present image.
  • 14 to 16 is a block diagram of another box-shaped stereoscopic imaging apparatus of the present invention.
  • FIG. 17 is a block diagram illustrating a metal material taped to an edge of a screen of a portable electronic product in another stereoscopic imaging apparatus and a portable electronic product using the same.
  • the portable electronic product 60 equipped with a double screen includes a portable game machine such as Nintendo DS.
  • 1 is a configuration diagram of the Nintendo DS which is a portable electronic product 60 having the double screen.
  • the portable electronic device 60 having the double screen includes a first screen portion 63 and a second screen portion 65 that can be unfolded by 90 ° or more in a folded state. And a cartridge insertion slot 67 (or a slot) into which a game or learning card or chip can be inserted.
  • FIG. 2 illustrates a first polarizing film 10, a second polarizing film 20, which are used to provide a stereoscopic image, for the same screen provided by the first screen 63 and the second screen 65. It is a layout view of the semi-transmissive lens 30.
  • FIG. 2 illustrates a first polarizing film 10, a second polarizing film 20, which are used to provide a stereoscopic image, for the same screen provided by the first screen 63 and the second screen 65. It is a layout view of the semi-transmissive lens 30.
  • FIG. 3 is a block diagram illustrating a principle that a stereoscopic image device according to a preferred embodiment of the present invention provides a stereoscopic image.
  • the stereoscopic image device includes the first polarizing film 10, the second polarizing film 20, and the semi-transmissive lens 30.
  • the first polarizing film 10 is disposed in a direction perpendicular to the second polarizing film 20, and the semi-transmissive lens 30 is disposed between the first polarizing film 10 and the second polarizing film 20. Preferably at an angle of 45 °.
  • first polarizing film 10 and the second polarizing film 20 respectively correspond to the first screen portion 63 and the second screen portion 65 in a state where the portable game machine 60 is unfolded. Can be arranged.
  • the transmittance and reflectance of the semi-transmissive lens 30 is preferably 50%.
  • the image of the first screen portion passes through the first polarizing film 10 and the semi-transmissive lens to allow the user to pass through the first polarizing lens 75 of the polarizing glasses 70. You will reach one eye.
  • an image of the second screen portion which is the same as an image of the first screen portion, passes through the second polarizing film 20 and is reflected from the semi-transmissive film 30 to form a second polarizing lens of the polarizing glasses 70. 73) to reach the other eye of the user.
  • the same image of the first screen portion 63 and the second screen portion 65 may pass through the first polarizing film 10 and the second polarizing film 20, respectively, and the semi-transmissive lens ( 30 is transmitted or reflected through the first polarizing lens 75 and the second polarizing lens 73 of the polarizing glasses 70 respectively to reach both eyes of the user.
  • the user feels a three-dimensional feeling as the optical illusion of the brain in the process of analyzing the image entered into both eyes of the brain.
  • FIGS. 4 and 5 are foldable stereoscopic imaging apparatus according to a preferred embodiment of the present invention, in addition to the first polarizing film 10, the second polarizing film 20 and the semi-transmissive lens 30,
  • the foldable stereoscopic image including a connecting member 17 to allow the transmission lens 30 to be folded between the first polarizing film 10 and the second polarizing film 20 at an angle of preferably 45 °. It shows the configuration and operation of the device.
  • connection member 17 includes a fixing part 16 and the first portion provided at left and right corners of the first polarizing film 10 and the semi-transmissive lens 30.
  • the connecting line 14 connecting the polarizing film 10 and the semi-transmissive lens 30 and the first polarizing film 10 and the semi-transparent lens 30 connected by the connecting line 14 may be folded. It consists of a connecting portion 12 for connecting the connecting line (14).
  • the fixing part 16 provided in the first polarizing film 10 may be provided near the left and right sides of the second screen part of the portable game machine 60.
  • connection line 14 may be used a variety of materials such as wire to wire.
  • connection part 12 is configured to be lowered in an upward or downward direction when the first polarizing film 10 and the semi-transmissive lens 30 connected by the connection line 14 are folded.
  • FIG. 6 is an overall configuration diagram of the foldable stereoscopic apparatus according to the preferred embodiment of the present invention mounted on the portable game machine 60 having the double screen.
  • the first polarizing film 10 is attached to correspond to the first screen portion 63.
  • the principle of attaching the first polarizing film 10 to the first screen portion 63 is the same as that of attaching a conventional protective film to the LCD, and in some cases, the first polarizing film 10.
  • a corresponding portion of the inner portion of the 4 vertices of) may be provided with an adhesive portion, which is the same as the conventional adhesive member.
  • the second polarizing film 20 is attached to correspond to the second screen portion 65, which is the same principle that the first polarizing film 10 is attached to the first screen portion 63. .
  • the semi-transmissive lens 30 is the first polarizing film 10 and the second.
  • An angle of 45 ° may be maintained between the polarizing films 20.
  • the connection member 17 is folded, thereby allowing the first polarizing film 10 to be folded.
  • the second polarizing film 20 and the semi-transmissive lens 30 are also folded.
  • FIG. 7 is a block diagram of a box-shaped stereoscopic imaging apparatus according to another preferred embodiment of the present invention.
  • the box-shaped stereoscopic imaging apparatus includes the first polarizing film 10, the second polarizing film 20, and the semi-transmissive lens 30 in a box 40 of a hexahedron.
  • the arrangement and principle are as described above.
  • the box 40 of the hexahedron constituting the box-shaped stereoscopic image device is preferably a cube shape, and as shown in FIG. 7, the upper surface 42 and the left and right sides 44 of the stereoscopic image box 40. Is composed of a sealed surface, the rear 41 and the lower surface 43 is composed of the first polarizing film 10 and the second polarizing film 20, respectively, the front of the three-dimensional image box 40 It is configured to be open to secure the user's field of view.
  • the semi-transmissive lens 30 is provided inside the stereoscopic image box 40 so as to connect a common edge of the rear surface 41 and the lower surface 43 and a corner in a diagonal direction with the common edge thereof. .
  • FIG. 8 is an overall configuration diagram in which the opened front of the stereoscopic image box 40 is mounted on the portable game machine 60 having the double screen.
  • the front surface of the stereoscopic image box 40 is the first screen portion 63. And may be mounted parallel to
  • the rear surface 41 of the stereoscopic image box 40 including the first polarizing film 10 corresponds to the first screen portion 63
  • the second screen portion 63 corresponds to the second screen portion 63
  • the lower surface 43 of the stereoscopic image box 40 including the polarizing film 20 is provided with a mounting portion 47 so as to correspond to the second screen portion 65.
  • the mounting portion 47 is positioned at a corner portion common to the front surface of the lower surface 43 of the stereoscopic image box.
  • the mounting member 47 is configured to be inserted into a cartridge insertion slot 67 (or slot) of the portable electronic product 60 having the double screen.
  • the stereoscopic image box 40 is mounted on the portable game machine 60 by inserting the mounting member 47 into the cartridge insertion slot 67 (or the slot) of the portable game machine 60.
  • FIG. 11 is an overall configuration diagram of yet another embodiment of the stereoscopic imaging device 40 according to the present invention.
  • the stereoscopic image box 40 is a portable electronic product 60 having the double screen DOUBLE SCREEN such that the open front of the stereoscopic image box 40 faces upward. ) Can be mounted.
  • the lower surface 43 of the stereoscopic image box 40 composed of the second polarizing film 20 corresponds to the first screen portion 63 and the first screen portion 63.
  • the mounting portion 47 is provided such that the rear surface 41 of the stereoscopic image box formed of the polarizing film 10 corresponds to the second screen portion 65.
  • the mounting portion 47 is positioned at a corner common to the upper surface 42 of the rear surface 41 of the stereoscopic image box 40.
  • the mounting member 47 is configured to be inserted into the cartridge insertion hole 67 (or slot) of the portable game machine 60 having the double screen.
  • the stereoscopic image box 40 is mounted on the game machine 60 by inserting the mounting member 47 into the cartridge insertion slot 67 (or slot) of the portable game machine 60.
  • the portable game machine 60 having the double screen may be equally applied to other portable electronic products having a double screen such as the Nintendo DS.
  • 14 to 16 are overall configuration diagrams of still another embodiment of the stereoscopic imaging apparatus 40 according to the present invention.
  • the stereoscopic image box includes an insertion part 45 into which a slide film (hereinafter, referred to as a 'mount slide') mounted may be inserted instead of the mounting member 47. can do.
  • a slide film hereinafter, referred to as a 'mount slide'
  • the insertion part 47 may be formed at an edge of one end of the front surface of the stereoscopic image box, or may be formed at an edge of one end of the rear surface 41 as shown in FIG. 15. And, as shown in Figure 16 may be formed on the edge of one end of the front and rear 41, respectively.
  • the stereoscopic image box having the insertion unit 47 allows a user wearing the polarized glasses to feel a stereoscopic image by natural or artificial light.
  • FIG. 17 illustrates another embodiment of the stereoscopic imaging device 40 according to the present invention, wherein the edges of the first and second screen parts 63 and 65 of the portable electronic product having the double screen are shown. Taping material 64 having metallic properties to the portion is shown.
  • the material having a magnetic property is taped to a portion of the stereoscopic image box corresponding to a portion where the material 64 having the metal property of the first and second screen portions is taped, without the mounting member 47.
  • the stereoscopic image device may be mounted on a portable electronic product (eg, a portable game machine) that provides a game.
  • the user wearing the polarized glasses 70 can feel a three-dimensional image using the stereoscopic image device.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

La présente invention concerne un dispositif d'affichage d'image en 3D et un appareil utilisant un tel dispositif. Le dispositif d'affichage en 3D permet d'obtenir une image en 3D sur un produit électronique portable (par exemple, une console de jeu, telle que la Nintendo DS) comprenant un double écran. Un premier film polarisant, un second film polarisant et une lentille semi-transmissive sont reliés au produit électronique portable équipé d'un double écran ou à un boîtier d'image en 3D installé dans la console de jeu. Ainsi, le mode de réalisation décrit dans l'invention permet à un utilisateur de voir une image en 3D grâce à un phénomène de polarisation.
PCT/KR2009/007027 2008-11-28 2009-11-27 Dispositif d'affichage d'image en 3d et appareil utilisant un tel dispositif WO2010062128A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020080015842U KR200450663Y1 (ko) 2008-11-28 2008-11-28 입체영상장치 및 이를 이용한 기기
KR20-2008-0015842 2008-11-28

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WO2010062128A2 true WO2010062128A2 (fr) 2010-06-03
WO2010062128A3 WO2010062128A3 (fr) 2010-09-23

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KR101964310B1 (ko) * 2013-01-10 2019-04-01 주식회사딜루션 입체 영상 표시장치
KR102091145B1 (ko) * 2016-09-23 2020-03-20 주식회사 홀로티브글로벌 입체영상 장치 및 이를 이용한 콘텐츠 제공방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960005173B1 (ko) * 1986-12-19 1996-04-22 아사히 가라스 가부시끼가이샤 피복 조성물 및 피복품
JP2000338449A (ja) * 1999-05-27 2000-12-08 Sony Corp 立体映像表示装置
JP2001042261A (ja) * 1999-08-04 2001-02-16 Sony Corp 立体映像表示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387896A (ja) 1986-09-30 1988-04-19 Sharp Corp 立体映像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960005173B1 (ko) * 1986-12-19 1996-04-22 아사히 가라스 가부시끼가이샤 피복 조성물 및 피복품
JP2000338449A (ja) * 1999-05-27 2000-12-08 Sony Corp 立体映像表示装置
JP2001042261A (ja) * 1999-08-04 2001-02-16 Sony Corp 立体映像表示装置

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KR200450663Y1 (ko) 2010-10-20
WO2010062128A3 (fr) 2010-09-23
KR20100005776U (ko) 2010-06-07

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