WO2019059678A1 - Dispositif d'affichage d'image à multiples couches de dispositifs d'affichage - Google Patents

Dispositif d'affichage d'image à multiples couches de dispositifs d'affichage Download PDF

Info

Publication number
WO2019059678A1
WO2019059678A1 PCT/KR2018/011150 KR2018011150W WO2019059678A1 WO 2019059678 A1 WO2019059678 A1 WO 2019059678A1 KR 2018011150 W KR2018011150 W KR 2018011150W WO 2019059678 A1 WO2019059678 A1 WO 2019059678A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
transparent
fixed body
area
layer
Prior art date
Application number
PCT/KR2018/011150
Other languages
English (en)
Korean (ko)
Inventor
임유섭
Original Assignee
주식회사 가난한동지들
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 주식회사 가난한동지들 filed Critical 주식회사 가난한동지들
Publication of WO2019059678A1 publication Critical patent/WO2019059678A1/fr

Links

Images

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
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/027—Details of the structure or mounting of specific components for a display module assembly including magnifying means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/34—Microprocessors

Definitions

  • the present invention is characterized in that a display device 1 including an electronic ink display device on one side of a fixed body and two kinds of display devices having different characteristics such as a transparent display device including a transparent OLED panel and a transparent LCD are mounted on one surface of a fixed body Layer display device that is stacked and performs a selective display function by a control unit.
  • the image display device is electrically connected to the control unit to selectively intercept light from the display device 1 and light outflow from the display device 1, An optical shutter that performs a function of transmitting light is applied.
  • the screen of all smartphones is black regardless of the manufacturer and the user.
  • OLED-enabled smart phones also maintain a black screen when turned off or inactive, and many transparent OLED-related patents have been proposed unlike conventional OLEDs that are opaque (Korea Patent: 10-2010-0117340 , 10-2015-0123118)
  • the OLED display device has a characteristic in which the burn-in phenomenon occurs in the light emitting layer when the long time is displayed on the same screen.
  • a method of updating the screen has been proposed.
  • the screen display surface does not keep the black which does not give any information to the user, and transmits the image information (photograph, document, sketch , Memo) is displayed on the screen display surface side, not on the opposite side of the screen display surface, and only the screen display surface of the transparent display device is displayed to the user in a state in which the transparent display device is activated.
  • an image display apparatus including a display body including a fixed body, a control unit, a display unit supported by the fixed body, the display unit being selectively driven by a control unit, And a transparent display device applied to the upper layer to cover the display device 1 and selectively driven by the control unit.
  • the image display device having the multi-layer display device is electrically connected to the control unit to selectively block or transmit light from the display device 1 and light leakage from the display device 1.
  • the display device 1 and the transparent display device As a separate component to the display device 1 and the transparent display device, or as a separate component to the display device 1 or as a component of the display device 1, applied to the upper surface layer of the associated display components and applied together with the display device 1, And an optical shutter which is applied to the lower surface layer of the related components and is applied with a transparent display device as a separate component of the device.
  • the display device 1 and the transparent display device are protected by a single protective cover covering the transparent display device, and a single touch Film is applied.
  • the touch film is applied separately to the layer between the protective cover and the transparent display device as a separate component from the transparent display device or is applied together with the transparent display device as a component of the transparent display device.
  • the display device 1 includes electronic inks having less electricity consumption than a transparent display device and having a low probability of occurrence of a burn-in phenomenon when a long time of the same screen is maintained.
  • the display device 1 includes a single area or a control part for controlling the screen display area corresponding to the entire screen display area of the transparent display device as a single area, And the second area of the display device 1 are divided into two or more areas and controlled.
  • the transparent display device in the video display device having the multi-layer display device includes a display area corresponding to the entire screen display area of the display device 1, a single area for controlling the control area as a single area, And a second region of a transparent display device, which are divided into two or more regions and controlled.
  • the optical shutter is a single area or a control unit in which the control unit controls the single area or the multi-area structure of the display device 1 and the transparent display device, And the shutter second area is divided into two or more areas and controlled.
  • the optical shutter applied in a single region or a multi-region structure is one in which at least one layer is applied in a film state, and when the opacity of one optical shutter is not 100% Can be applied continuously.
  • the screen display is performed by the transparent display device activation, the deactivation of the display device 1 and the opaque state
  • the transparent state of the control unit by performing the independent screen display of the transparent display unit or by deactivating the transparent display unit, by activating the display unit 1 and by deactivating the optical shutter for maintaining the transparent state of the optical shutter.
  • the screen display is performed by activating the entire multi-region of the transparent display device
  • the entire multi-zone activation of the optical shutters for the entire deactivation of the optical shutters and the opaque state of the entire multi-zone of the optical shutters enables the control unit to perform independent screen display for the entire transparent display device multi-zone or to deactivate the entire multi-
  • the fixed body has a fixed body that can not be changed by the user or a fixed body that can be changed in shape by the user.
  • the fixed body which can be changed in shape includes a fixed body which can be folded only, a fixed body which can only be folded out, a fixed body which can be folded and folded out, A fixed body that can be rolled and foldable, a fixed body that can be rolled out and an outfoldable body, and a fixed body that can be folded into a triangle.
  • a fixed body capable of folding only a fixed body capable of only outfolding, a fixed body capable of both folding and outfolding, a rollable function
  • a detachable keyboard capable of performing keyboard input and mouse input simulation is applied to one side of the fixed body and the rollable function and the outfoldable fixed body.
  • the image information (including photographs, documents, sketches, memos) that the user wants to enjoy by utilizing the unique characteristics of the electronic ink without consuming electricity while the transparent display device is turned off or kept in a deactivated state is displayed on the screen display surface
  • the convenience of the user can be improved by displaying the image information on the side of the screen display surface rather than the back side of the opposite side.
  • the user can freely change and set the image information to be displayed without any physical replacement, Only the screen display surface of the transparent display device can be selectively displayed to the user when the device is activated.
  • the touch operation is performed with a single touch film and simultaneously protected by utilizing a single glass or a protective film, thereby suppressing increase in thickness and increase in cost of the image display device .
  • FIG. 1 is a conceptual diagram, a cross-sectional view, and a partial detail view of a screen display off state and a screen display on state of an existing smartphone or tablet image display apparatus,
  • FIG. 2 is a perspective view, a plan view, a sectional view and a partial detail view as part of the drawings of a patent filed by the present inventor (Korean Patent Application No. 10-2017-0099397)
  • FIG. 3 is a conceptual view, a cross-sectional view, and a partial detail view of a smartphone to which the concept of " Yodafone "
  • FIG. 4 is a conceptual diagram, a cross-sectional view, and a partial detail view of a conventional smart phone to which a video display device having a multi-layer display device according to the present invention is applied
  • FIG. 5 is a conceptual view showing a laminated structure of a multilayer display device applied to an image display device having the multilayer display device of FIG. 4
  • FIG. 6 is a plan view, a front view, a rear view, a cross-sectional view, and a partial detail view, to which a video display device having a multilayer display device of the present invention is applied to a simple folding video display device
  • FIG. 7 is a conceptual view showing an example of a laminated structure of a multilayer display device applied to an image display device having the multilayer display device of FIG. 6
  • FIG. 8 is a conceptual view showing another example of the lamination structure of the multilayer display device applied to FIG. 6
  • FIG. 9 is a plan view, a front view, a rear view, a cross-sectional view, and a partial detail view of a folded state in which a video display device having a multi-layer display device according to the present invention is applied to a simple outfolded video display device
  • FIG. 10 is a plan view, a front view, a sectional view and a partial detail view of the unfolded state shown in Fig. 9
  • FIG. 11 is a conceptual view showing an example of a laminated structure of a multilayer display device applied to an image display device having the multilayer display device of FIG. 9
  • FIG. 12 is a conceptual view showing another example of the lamination structure of the multilayer display device applied to FIG. 9
  • FIG. 13 is a plan view, a front view, and a rear view, respectively, of a roll double image display apparatus to which an image display apparatus having a multilayer display apparatus according to the present invention is applied to a simple roll double image display apparatus in which one side is rollerable and the other side is an out-
  • FIG. 14 is a cross-sectional view and partial detail view of Fig. 13
  • 15 is a conceptual view showing an example of a laminated structure of a multilayer display device applied to an image display device having the multilayer display device of FIG. 13
  • FIG. 16 is a conceptual view showing another example of the lamination structure of the multilayer display device applied to FIG. 13
  • FIG. 17 is a conceptual view showing another example of the lamination structure of the multilayer display device applied to FIG. 13, which is different from FIGS. 15 and 16
  • FIG. 18 is a conceptual view showing another example of the laminated structure of the multilayer display device applied to FIG. 13, which is different from FIGS. 15, 16, and 17
  • FIG. 19 is a conceptual diagram in which an image display apparatus having a multi-layer display device according to the present invention is applied to an folding image display apparatus to which a removable keyboard is applied and an outfolding image display apparatus to which a removable keyboard is applied
  • FIG. 20 is a conceptual diagram to which a video display device having a multilayer display device of the present invention is applied to a roll double image display device to which a removable keyboard is applied, one side being rollerable and the other side being an out-
  • FIG. 21 is perspective views of various states to which an image display apparatus having a multi-layer display device according to the present invention is applied to a triangularly foldable out folding image display apparatus
  • Fig. 22 is a plan view, a front view, a cross-sectional view, and a partial detail view of the folded-back side in Fig. 21
  • FIG. 23 is a conceptual view showing an example of a laminated structure of a multilayer display device applied to a video display device having the multilayer display device of FIG. 21
  • FIG. 24 is a conceptual view showing another example of the laminated structure of the multilayer display device applied to FIG. 21
  • FIG. 25 is a conceptual view showing an example of the laminated structure of the multilayer display device applied to FIG. 21, which is different from FIG. 23 and FIG.
  • FIG. 1 is a conceptual diagram, a cross-sectional view, and a partial detail view of a screen display off state and a screen display on state of a conventional smartphone or tablet image display apparatus.
  • the polarizer plates are omitted.
  • an LCD is applied between linear polarizer plates having different polarization angles.
  • power of a smartphone or a tablet Is turned off or inactive after being turned on, it remains black, which does not give any useful information to the user, and can be released from the state only after the smartphone or tablet is turned on and then turned on.
  • the black state of the image display device which is kept off or in an inactive state, causes the user to be unable to confirm important information that should be always known for a certain period of time from the image display device, After activating, you should run an app such as Notepad to check the information or use a case that can apply supplementary means such as Post-it.
  • FIG. 2 shows a patent (Korean Patent Application No. 10-2017-0099397) A top view, a cross-sectional view, and a partial detail view as part of the drawings of FIG.
  • FIG. 3 is a conceptual diagram, a cross-sectional view, and a partial detail view of a smartphone to which the concept of " Yodafone " is applied.
  • the upper surface cover plate of the smartphone case can be used even if there is no extra surface to apply the electronic ink
  • Electronic ink can be applied in a rotatable manner on an OLED display or an LCD display.
  • the present invention is presented to solve the above problems.
  • FIG. 4 is a conceptual diagram, a cross-sectional view, and a partial detail view of a conventional smart phone to which an image display device having a multi-layer display device according to the present invention is applied.
  • FIG. 7 is a conceptual diagram showing a laminated structure.
  • an image display apparatus having a multi-layer display device includes a fixed body 10, a control unit, a display device 50 supported on a surface of the fixed body 10 and selectively driven by a control unit, And a transparent display device 20 applied to the upper side of the side opposite to the support surface of the display device 1 (50) to cover the display device 1 (50) and selectively driven by the control part.
  • the image display apparatus 100 having the multi-layer display apparatus shown in FIGS. 4 and 5 is electrically connected to the control unit to selectively transmit light into the display apparatus 1 50 and light outgoing from the display apparatus 1 (50) And is applied as a separate component to the layer between the display device 1 (50) and the transparent display device (20) as a separate component from the display device 1 (50) and the transparent display device (20) Is applied to the upper surface layer of the component related to the screen display performance as a component of the first device 50 and applied together with the display device 1 50 or as a component of the transparent display device 20, And an optical shutter 30 applied together with the transparent display device 20.
  • the display device 1 50 and the transparent display device 20 in the video display device 100 having the multi-layer display device are protected by a single protective cover 60 covering the transparent display device 20, 50 or a single touch film 21 for performing a touch operation detection of the user with respect to the transparent display device 20 is applied.
  • the touch film 21 is a separate component from the transparent display device 20 and is separately applied to the layer between the protective cover 60 and the transparent display device 20, Is applied together with the transparent display device (20) as a component of the display device (20).
  • the display device 1 (50) has less electric consumption than the transparent display device (20), has low possibility of burn-in phenomenon when the same screen is kept for a long time, And the electronic ink display device.
  • the display device 1 50, the transparent display device 20 and the optical shutter 30 in the video display device having the multilayer display device as shown in Fig. 5 are arranged in the entire area of the screen display surface of the transparent display device 20 And each corresponding area is controlled by the control unit as a single area having no divided area.
  • optical shutter 30 controlled in a single area may have two or more layers when the opacity of one optical shutter 30 is not 100% Can be applied continuously.
  • the transparent display device 20 and the optical shutter 30 are all formed as a single area.
  • the opaque state of the optical shutter 30 is maintained so as to perform the activation of the transparent display device 20 by the control section, the deactivation of the display device 1 50, and the blocking of the light emission from the display device 1 50 to the transparent display device 20 side. It is possible to perform the display of the transparent display device 20 alone.
  • the transparent state of the transparent display device 20 due to the deactivation of the transparent display device 20 by the control part the light emission of the display device 1 50 according to the activation of the display device 1 50, And the optical shutter 30 for maintaining the transparent state of the optical shutter 30 for transmitting the emitted light of the display device 1 50 is simultaneously performed, It is possible to perform.
  • the present invention relates to a patent (Korean Patent Application No. 10-2016-0012369) in which an electronic ink display device is applied as a second display device to a top cover plate of a "Yodafone"
  • An opaque OLED display or an LCD display device is changed to a transparent display device 20 including a transparent OLED or a transparent LCD so that the transparent display device 20 is supported on one side of the fixed body 10 on which the transparent display device 20 is supported,
  • a separate display device 1 (50) including an electronic ink display device is stacked on a layer between the display device (20).
  • the electronic ink display device which is a precondition for applying the " Yoda phone " by applying the one-side lamination method on the fixed body 10 side of the display device 1 (50)
  • the user can selectively use the transparent display device 20 and the display device 1 (50) including the electronic ink display device even in the state where there is no extra surface.
  • the application of the smartphone case which can apply the electronic ink display device
  • the user can selectively use the display device 20 and the display device 1 (50) including the electronic ink.
  • the control unit deactivates the transparent display device 20 when the ambient brightness is bright and displays the electronic ink display device having high outdoor visibility and low electricity consumption characteristic
  • the display device 1 (50) including the display device (50) can be activated to display the screen to the user.
  • the display device 1 (50) including the electronic ink display device maintains the afterimage without power consumption
  • the display device 1 (50) It is possible to obtain the advantage that the desktop set by the user can be displayed to the user through the transparent display device 20 which is kept transparent without power consumption through the display device 1 including the electronic ink 50 .
  • FIG. 6 is a plan view, a front view, a rear view, a cross-sectional view and a partial detail view to which an image display device having a multi-layer display device according to the present invention is applied to a simple folding image display device.
  • FIG. 8 is a conceptual view showing another example of a laminated structure of a multilayer display device applied to FIG. 6.
  • FIG. 8 is a conceptual view showing an example of a laminated structure of a multilayer display device applied to an image display device.
  • FIGS. 6, 7 and 8 When a video display device having a multi-layer display device according to the present invention is applied to a simple folding video display device as shown in FIGS. 6, 7 and 8, the conventional smartphone shown in FIG. 4 and FIG.
  • the application of the display device 1 (50), the optical shutter (30) and the transparent display device (20) constituted by the display device (20) or multiple areas is different.
  • the image display apparatus having the multi-layer display device is different from the case of Figs. 4 and 5 to which the fixed body 10, A fixed body 10 capable of folding can be applied.
  • the display area of the display screen is doubled and the display area of the display screen is doubled, so that a single screen can be used for a single screen of a large screen.
  • the display screen can be divided into two divided multi- It is also possible to use division by controlling the screen of the control unit.
  • FIG. 7 shows a case in which a single display device 1 50, an optical shutter 30, and a transparent display device 20 are applied as in FIGS. 4 and 5, and FIG.
  • the display device 1 (50), the optical shutter 30, and the transparent display device 20 are applied.
  • the display device 1 (50) displays a screen display area corresponding to the entire area of the screen display surface of the transparent display device 20 as the display device 1 first area 51 and the display device 1 2 area 52, and the transparent display device 20 is constituted by a multi-area divided into two or more areas to control the screen display area corresponding to the entire area of the display screen of the display device 1 (50)
  • the optical shutter 30 is composed of a display device 1 (50) and a transparent display device (30).
  • the display device 1 (50) is composed of a plurality of areas divided into two or more areas such as a transparent display device first area (22)
  • the control section may be configured as a multi-area which divides and controls the optical shutter 20 into two or more areas such as the optical shutter first area 31 and the optical shutter second area 32 corresponding to the single area or multi- have.
  • the transparent display device is kept in a transparent state by deactivation of the first area 22 and the transparent display device is activated in the second area 23.
  • Display device 1 Activation of the first area 51 and display device 1 In the second area 52,
  • the optical shutter second region 32 for deactivation of the optical shutter first region 31 for maintaining the transparent state of the optical shutter first region 31 and for maintaining the opaque state of the optical shutter second region 32, It is possible to perform screen display of divided areas by the display device 1 first area 51 and the transparent display second area 23, respectively, and the opposite case is also possible.
  • the increase in the battery application space necessarily causes an increase in weight and thickness, which may give a negative effect to the user, which is an easy consideration.
  • a transparent display device 20 which can perform screen display as shown in FIGS. 6, 7 and 8 but has different power consumption and different transparency and opacity characteristics, and a display device 1 (50)
  • the user or the control unit can selectively activate the screen display according to the use requirement by stacking the screen on one side of the fixed body 10 capable of changing the shape (in folding) It is possible to perform screen display in any one of the multiple regions according to the present invention.
  • FIG. 9 is a plan view, a front view, a rear view, a sectional view and a partial detail view of a folded state in which a video display device having a multi-layer display device according to the present invention is applied to a simple outfolded video display device.
  • 11 is a conceptual view showing an example of a laminated structure of a multilayer display device applied to an image display device having the multilayer display device of FIG. 9, and
  • FIG. 12 is a cross- Fig. 8 is a conceptual diagram showing another example of the laminated structure of the display device.
  • a video display device having a multi-layer display device according to the present invention When a video display device having a multi-layer display device according to the present invention is applied to a simple out-folding video display device as shown in Figs. 9, 10, 11, and 12, the simplicity shown in Figs. 6, 7,
  • the folding image display device according to the present invention is different from the image display device having the multi-layer display device of the present invention and the fixed body 10 capable of changing the shape (outfolding), and the remaining parts are the same.
  • the image display device having the multilayer display device of the present invention in which the outfolding fixed body 10 shown in FIGS. 9, 10, 11, A display device is applied to both the front and rear surfaces in the folded state so that the extra surface to which the electronic ink can be applied can not be found in the fixed body 10 in the same manner as the " Yoda phone ".
  • the transparent display device 20 and the fixing body 10 are laminated on the layer between the supporting surfaces to solve this problem.
  • FIG. 13 is a plan view, a front view, and a rear view, respectively, of a roll double image display apparatus to which an image display apparatus having a multilayer display apparatus according to the present invention is applied to a simple roll double image display apparatus in which one side is rollerable and the other side is an out-
  • FIG. 14 is a cross-sectional view and a partial detail view of FIG. 13, and
  • FIG. 15 is a conceptual view illustrating an example of a multilayer structure of a multilayer display device applied to an image display device having the multilayer display device of FIG.
  • FIG. 17 is a conceptual view showing another example of the lamination structure of the multilayer display device applied to FIG. 13, different from FIGS. 15 and 16, and
  • FIG. 18 is a cross- FIG. 16 is a conceptual view showing another example of the laminated structure of the multilayer display device applied to FIG. 15, FIG. 16, and FIG.
  • the image display device having the multilayer display device of the present invention is applied to the simple roll double image display device in which one side is rollable and the other side is out-foldable, as shown in Figs. 13 to 18, 8, only the fixed body 10, which can be deformed (one side is rollable and the other side is out-foldable), is different from the video display device having the multi-layer display device of the present invention in the simple folding image display device shown in Fig. The same description will be omitted.
  • the image display device having the multilayer display device shown in FIGS. 13 to 18 includes the display device 1 (50), the optical shutter (30) and the transparent display A display device 1 (50) composed of a multi-region which is further divided into three parts in addition to the display device 1 (50), the optical shutter (30) and the transparent display device (20)
  • the application of the shutter 30 and the transparent display device 20 is additionally possible.
  • FIG. 21 is a perspective view of various states to which an image display device having a multilayer display device of the present invention is applied to a triangularly foldable outfolding image display device.
  • FIG. 22 is a plan view, a front view, 23 is a conceptual view showing an example of a laminated structure of a multilayer display device applied to a video display device having the multilayer display device of FIG. 21,
  • FIG. 24 is a view showing another example of a laminated structure of the multilayered display device applied to FIG.
  • FIG. 25 is a conceptual view showing an example of a laminated structure of the multilayer display device applied to FIG. 21, which is different from FIGS. 23 and 24.
  • an image display device having a multi-layer display device according to the present invention is applied to an out-folding image display device capable of folding a triangle as shown in FIGS. 21 to 25, the image display device having the multi- Since only the fixed body 10 capable of changing the apparatus and shape (triangularly foldable dual out folding) is different and the rest are the same, a separate description of the same parts is omitted.
  • the use of the transparent display device 20 having a relatively high electric consumption is applied to the display device 1 (50) including the electronic ink display device It can be overcome by appropriately using the situation according to circumstances.
  • FIG. 19 is a conceptual diagram in which an image display device including a multi-layer display device according to the present invention is applied to an folding image display device to which a removable keyboard is applied and an outfolding image display device to which a removable keyboard is applied, Out folder and an image display device having a multi-layer display device according to the present invention is applied to a roll double image display device to which a removable keyboard is applied.
  • a fixed body 10 which can be folded which is a fixed body 10 that can be changed in shape, a fixed body 10 that can only be folded out
  • a removable keyboard 70 may be applied.
  • the detachable keyboard 70 is applied to an area where the battery can be applied, the capacity of the applied battery is reduced, which may shorten the use time.
  • the display device 1 (50) including the electronic ink with low power consumption enables the display device 1 (50) including the electronic ink with low power consumption to be selectively used.
  • the display device 1 (50) A method in which the layer between the transparent display device 20 and the supporting surface of the fixed body 10 is laminated is applied.

Abstract

La présente invention concerne un dispositif d'affichage d'image à multiples couches de dispositifs d'affichage, le dispositif d'affichage d'image comprenant un corps fixe, le corps fixe ayant une surface sur laquelle deux types de dispositifs d'affichage ayant des propriétés différentes, tel qu'un dispositif d'affichage transparent et un dispositif d'affichage 1 comprenant un dispositif d'affichage d'encre électronique sur la surface du corps fixe, sont stratifiés. Le dispositif d'affichage d'image comprend un obturateur de lumière qui est électriquement connecté à un dispositif de commande de façon à exécuter la fonction de blocage ou de transmission sélectif d'un flux entrant de lumière vers le dispositif d'affichage 1 et d'un flux sortant de lumière provenant du dispositif d'affichage 1.
PCT/KR2018/011150 2017-09-20 2018-09-20 Dispositif d'affichage d'image à multiples couches de dispositifs d'affichage WO2019059678A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170120772A KR101837567B1 (ko) 2017-09-20 2017-09-20 다층 표시장치를 구비한 영상표시장치
KR10-2017-0120772 2017-09-20

Publications (1)

Publication Number Publication Date
WO2019059678A1 true WO2019059678A1 (fr) 2019-03-28

Family

ID=61660846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/011150 WO2019059678A1 (fr) 2017-09-20 2018-09-20 Dispositif d'affichage d'image à multiples couches de dispositifs d'affichage

Country Status (2)

Country Link
KR (1) KR101837567B1 (fr)
WO (1) WO2019059678A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050093767A1 (en) * 2003-10-30 2005-05-05 Ritdisplay Corporation Dual display device
KR20060073753A (ko) * 2004-12-24 2006-06-29 삼성전자주식회사 듀얼 액정 표시 장치
KR100782509B1 (ko) * 2006-11-23 2007-12-05 삼성전자주식회사 이중 모드 양면 표시부를 가지는 휴대 단말기 및 그표시부의 화면전환 방법
KR20080019756A (ko) * 2006-08-29 2008-03-05 엘지이노텍 주식회사 휴대 단말기의 디스플레이 장치
KR20100088345A (ko) * 2009-01-30 2010-08-09 엘지전자 주식회사 이동 단말기 및 이것의 디스플레이 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050093767A1 (en) * 2003-10-30 2005-05-05 Ritdisplay Corporation Dual display device
KR20060073753A (ko) * 2004-12-24 2006-06-29 삼성전자주식회사 듀얼 액정 표시 장치
KR20080019756A (ko) * 2006-08-29 2008-03-05 엘지이노텍 주식회사 휴대 단말기의 디스플레이 장치
KR100782509B1 (ko) * 2006-11-23 2007-12-05 삼성전자주식회사 이중 모드 양면 표시부를 가지는 휴대 단말기 및 그표시부의 화면전환 방법
KR20100088345A (ko) * 2009-01-30 2010-08-09 엘지전자 주식회사 이동 단말기 및 이것의 디스플레이 방법

Also Published As

Publication number Publication date
KR101837567B1 (ko) 2018-03-13

Similar Documents

Publication Publication Date Title
WO2016017882A1 (fr) Dispositif d'affichage transparent
WO2015178541A1 (fr) Dispositif d'affichage et son procédé de commande
WO2015012433A1 (fr) Dispositif d'affichage pliable produisant une couche d'image et son procédé de commande
WO2015030305A1 (fr) Dispositif portable affichant une image de réalité augmentée et procédé de commande pour celui-ci
WO2014133218A1 (fr) Terminal mobile comprenant une unité d'affichage à double face et son procédé de commande
WO2015105279A1 (fr) Dispositif d'affichage double face
WO2015076552A1 (fr) Dispositif d'affichage à multiples écrans comportant un capot transmettant la lumière avec une lunette invisible
WO2015046900A1 (fr) Procédé et dispositif de partage de contenu
WO2014148682A1 (fr) Terminal mobile ayant un dispositif d'affichage double face et son procédé de commande
WO2017065474A1 (fr) Élément optique d'appareil d'affichage à del, et appareil d'affichage à del
WO2013058456A2 (fr) Interface utilisateur à détection de mouvements intelligente mettant en œuvre un écran double face
WO2021141201A1 (fr) Appareil d'affichage
WO2014157767A1 (fr) Dispositif mobile utilisant un panneau d'affichage de papier électronique et procédé de commande associé
WO2018012926A1 (fr) Affichage multicouche présentant une amélioration de couleur et de contraste
WO2014204197A1 (fr) Film de transfert, son procédé de transfert et dispositif électronique
WO2015115698A1 (fr) Dispositif portatif et procédé de commande associé
WO2019240551A1 (fr) Dispositif d'affichage et dispositif électronique comprenant ce dernier
WO2018012927A1 (fr) Affichage multicouche à transparence élevée destiné à la génération de champ lumineux
WO2010126208A1 (fr) Appareil de chauffage
WO2019245141A1 (fr) Dispositif de capture d'autoportrait d'un terminal de communication mobile portable et son procédé de commande
WO2019059678A1 (fr) Dispositif d'affichage d'image à multiples couches de dispositifs d'affichage
WO2018139794A1 (fr) Dispositif d'affichage
WO2017065356A1 (fr) Dispositif d'affichage
WO2018105868A1 (fr) Appareil de retroeclairage, appareil d'affichage ayant l'appareil de rétroéclairage et procédé de commande pour l'appareil d'affichage
WO2021085933A1 (fr) Stratifié de plaque de polarisation et son procédé de préparation

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18859537

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18859537

Country of ref document: EP

Kind code of ref document: A1