WO2021157931A1 - Structure pliable - Google Patents

Structure pliable Download PDF

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Publication number
WO2021157931A1
WO2021157931A1 PCT/KR2021/001003 KR2021001003W WO2021157931A1 WO 2021157931 A1 WO2021157931 A1 WO 2021157931A1 KR 2021001003 W KR2021001003 W KR 2021001003W WO 2021157931 A1 WO2021157931 A1 WO 2021157931A1
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WO
WIPO (PCT)
Prior art keywords
folder
unit
units
folder target
folded
Prior art date
Application number
PCT/KR2021/001003
Other languages
English (en)
Korean (ko)
Inventor
조형준
노란
Original Assignee
조형준
노란
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 조형준, 노란 filed Critical 조형준
Publication of WO2021157931A1 publication Critical patent/WO2021157931A1/fr

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Definitions

  • the technical field of the present invention relates to a folder structure, in particular, by using a folding unit to fold between two folder target units, and at the same time, when two folder target units are opened, two folder target units including between two folder target units It relates to a folder structure implemented so that the top surface of the folder target unit is completely flat.
  • the folder structure makes it possible to fold or unfold folder target units such as doors, chairs, and beds using hinges or hinges. Allows you to fold or unfold.
  • a flexible display device can reproduce an input image on the screen of the display panel on which the plastic OLED is formed. At this time, the plastic OLED is formed on a flexible plastic substrate.
  • the flexible display device can be implemented in various designs, has advantages in portability and durability, and can be implemented in various forms such as a bendable display device, a foldable display device, and a rollable display device.
  • it can be applied to not only mobile devices such as smartphones and tablet PCs, but also TVs (Televisions), automobile displays, wearable devices, and the like, and thus the field of application is expanding.
  • Korean Patent Application Laid-Open No. 10-2018-0036903 discloses a foldable display in which a first area, a second area, and a third area between the first area and the second area are defined,
  • a flexible display panel comprising: a flexible display panel having a first state that is open and a second state that is bent with respect to a central axis extending in the first direction; and a mechanism disposed under the flexible display panel and having a first body and a second body rotatably fastened through a hinge, wherein the first body includes a first flat surface supporting the first region of the flexible display panel.
  • the second body includes a second flat portion supporting a second region of the flexible display panel, and extending from the second flat portion and a second curved portion having a shape symmetrical to the first curved portion with respect to a center line crossing the center of the first and second bodies.
  • the distance between the first body and the second body can be stably maintained in response to a change in the state of the flexible display panel, that is, the first body and the second body are interconnected through a hinge part, so that the trajectory is determined with one degree of freedom. Since the flexible display panel is not compressed or stretched, a stable outer folding operation can be implemented while maintaining a constant length.
  • Korean Patent Application Laid-Open No. 10-2016-0087972 discloses that when the foldable display device is folded, deformation of the flexible display module is reduced as the hinge member operates, and the two axes of the hinge member are two guidelines. Since the flexible display module is folded as the objects are moved, the housing can maintain a folding area of a certain length, and thus the flexible display module can be stably protected by the housing.
  • a housing including a first support member, a second support member disposed to be spaced apart from the first support member, and a hinge member connecting the first support member and the second support member; and a flexible display module coupled to the first support member and the second support member, wherein the hinge member includes a first rotating part, a first shaft coupled to one surface of the rotating part, and a second shaft coupled to the other surface of the rotating part. body; And a connecting portion comprising a first guide line facing one surface of the rotating part of the first body and coupled to the first shaft, a curved second guide line facing the other surface of the rotating part of the first body and coupled to the second shaft It is characterized in that it comprises a second body comprising a.
  • a foldable or foldable display panel i.e., flexible display module
  • it is not completely folded when folded, or when it is forcibly folded, the flexible display module is distorted and a line is formed in the folded part to display the screen
  • a line is formed in the folded part to display the screen
  • the problem to be solved by the present invention is to solve the above-described disadvantages, by using a folding unit to fold between two folder target units, and at the same time, when two folder target units are opened, two folders It is to provide a folder structure implemented so that the top surfaces of the two folder target units are completely flat, including between the target units.
  • the first and second folder target units As a means for solving the above problems, according to one aspect of the present invention, the first and second folder target units; a folding unit formed between the first and second folder target units to fold or unfold between the first and second folder target units; and a flat plate unit fixedly installed on both sides of the folding unit so that an upper surface of the first and second folder object units becomes flat with the upper surface of the first and second folder object units when unfolded.
  • the first and second folder target units form the folding unit between them, and are folded or unfolded by the folding unit, and the upper surface is flat with the upper surface of the flat plate unit when unfolded, characterized in that do.
  • the first and second folder target units are formed so that their upper surfaces are in contact with each other when folded.
  • first and second folder target units each include first and second insertion spaces for inserting one side and the other side of the flat plate unit, respectively, when folded.
  • the first and second folder target units are characterized in that the side surfaces are formed to contact each other when unfolded.
  • first and second folder target units may each include first and second lower inclined surfaces such that, when unfolded, a portion in contact with the flat plate unit is inclined in a downward direction, respectively.
  • first and second folder target units are respectively formed at upper ends of portions in contact with the flat panel unit when unfolded, and first and second phase locking jaws for hanging the upper ends of both sides of the flat panel unit, respectively It is characterized in that each is provided.
  • first and second folder target units are respectively formed at the lower ends of the portions in contact with the flat panel unit when unfolded, and first and second lower engaging jaws for hanging the lower ends of both sides of the flat panel unit, respectively It is characterized in that each is provided.
  • the folding unit is characterized in that when the first and second folder object units are unfolded in a folded state, the first and second folder object units are respectively folded by 90 degrees in opposite directions. .
  • the folding unit may include: a first folding wing part that is fixedly installed on a side surface of the first folder target unit and folds or unfolds the first folder target unit by folding; a second folding wing part fixedly installed on a side surface of the second folder target unit to fold or unfold the second folder target unit by folding; and a folding part connected between the first folding wing part and the second folding wing part to fold the first folding wing part and the second folding wing part.
  • the first folding wing part is formed to contact the second folding wing part when the first and second folding target units are unfolded.
  • the second folding wing part is formed to contact the first folding wing part when the first and second folder target units are unfolded.
  • the foldable part when the first and second foldable unit units are unfolded in a folded state, the foldable part is configured to fold the first foldable wing part and the second foldable wing part by 90 degrees in opposite directions, respectively. do it with
  • the flat plate unit has first and second upper inclined surfaces such that, when the first and second folder object units are unfolded, portions in contact with the first and second folder object units are formed to be inclined upward, respectively. It is characterized in that it is provided.
  • the flat panel unit is formed at upper ends of portions in contact with the first and second folder target units when the first and second folder target units are unfolded, respectively, so that the first and second folder target units It is characterized in that it is provided with a first and a second phase locking jaws to be caught on the upper end, respectively.
  • the flat panel unit is formed at the lower end of a portion in contact with the first and second folder target units when the first and second folder target units are unfolded, respectively, so that the first and second folder target units It is characterized in that it is provided with a first and a second lower engaging jaws for engaging the lower end, respectively.
  • the folding unit is formed in plural of two or more, and it is characterized in that three or more of the plurality of folder target units are folded.
  • the folder structure is formed on the upper surface of the first and second folder target units, and is folded or unfolded together when the first and second folder target units are folded or unfolded, and the first and second folder target units are folded or unfolded together. It is characterized in that it further comprises a flexible unit whose upper surface is flattened when the folder target unit is unfolded.
  • the flexible unit is characterized in that it is one of a film, a sheet, and a flexible display module.
  • the flexible unit may include: a first area fixedly formed on the upper surface of the first folder target unit; a second area fixedly formed on the upper surface of the second folder target unit; and a third region positioned on the upper surface of the flat plate unit.
  • the third area is not fixed to the upper surface of the flat panel unit, but is folded when the first and second folder target units are folded.
  • the flexible unit is characterized in that the upper surface of the first area is in contact with the upper surface of the second area when the first and second folder target units are folded.
  • the third region is characterized in that when the first and second folder target units are folded, they are pushed into both sides of the first and second insertion spaces and are folded in a water droplet shape.
  • the present invention it is possible to fold between two folder target units using the folding unit, and at the same time, when the two folder target units are unfolded, the top surface of the two folder target units, including between the two folder target units.
  • the folder structure implemented to be completely flat the top surface of the two folder target units, including the top surface of the space between the two folder target units, even if space occurs between the two folder target units when the two folder target units are unfolded
  • This can be made completely flat, and it is easy to provide other units on the folder target unit, and in particular, even if a curved or foldable display panel (ie, flexible display module) is provided on the folder target unit, it can be completely folded when folded.
  • no distortion of the flexible display module occurs even when folded, and no lines are formed on the folded portion, so that it is possible to provide a clear picture quality when displaying the screen.
  • FIG. 1 is a diagram illustrating a folder structure according to an embodiment of the present invention as a first example
  • FIG. 2 is a view for explaining an example when the folder target unit shown in FIG. 1 is folded.
  • FIG. 3 is a view for explaining an example when the folder target unit shown in FIG. 1 is unfolded.
  • FIG. 4 is a view for explaining a portion in which the folder target unit and the flat panel unit in FIG. 1 are in contact with each other as a first example.
  • FIG. 5 is a view for explaining a portion in which the folder target unit and the flat panel unit in FIG. 1 are in contact with each other as a second example.
  • FIG. 6 is a view for explaining a portion in which the folder target unit and the flat panel unit in FIG. 1 are in contact with each other as a third example.
  • FIG. 7 is a view for explaining a folder structure according to an embodiment of the present invention as a second example.
  • FIG. 8 is a view for explaining an example when the folder target unit shown in FIG. 7 is folded.
  • FIG. 9 is a view for explaining an example when the folder target unit shown in FIG. 7 is unfolded.
  • first and second are for distinguishing one component from another, and the scope of rights should not be limited by these terms.
  • a first component may be termed a second component, and similarly, a second component may also be termed a first component.
  • a component When a component is referred to as being “connected” to another component, it may be directly connected to the other component, but it should be understood that other components may exist in between.
  • a certain element when it is mentioned that a certain element is "directly connected” to another element, it should be understood that the other element does not exist in the middle.
  • other expressions describing the relationship between elements that is, “between” and “in between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.
  • FIG. 1 is a view for explaining a folder structure according to an embodiment of the present invention as a first example
  • FIG. 2 is a view for explaining an example when the folder target unit in FIG. 1 is folded
  • FIG. 3 is a folder in FIG. 1
  • FIG. 4 is a view for explaining the portion in contact with the folder target unit and the flat plate unit in FIG. 1 as a first example
  • FIG. 5 is the folder target unit and the flat plate in FIG. 1
  • FIG. 6 is a view for explaining a portion where the folder target unit and the flat panel unit in FIG. 1 are in contact as a third example.
  • the folder structure 100 includes two folder target units 110 and 120 , a folding unit 130 , and a flat plate unit 140 .
  • the folder target units 110 and 120 (ie, the first folder target unit 110 and the second folder target unit 120 ) form a folding unit 130 therebetween, and are folded by the folding unit 130 . Or (refer to FIG. 2) and unfolded (refer to FIG. 3), and the upper surface is formed to be flat with the upper surface of the flat plate unit 140 when unfolded (see FIG. 3).
  • the first folder target unit 110 may be formed such that its top surface is in contact with the top surface of the second folder target unit 120 when folded, and also the second folder target unit 110 .
  • the unit 120 may also be formed such that, when folded, its upper surface is in contact with the upper surface of the first folder target unit 110 .
  • the first folder target unit 110 may include a first insertion space 111 for inserting one side of the flat plate unit 140 when folded, as shown in FIG. 2
  • the second folder target unit 120 may also include a second insertion space 121 for inserting the other side of the flat plate unit 140 when folded.
  • the first folder target unit 110 may be formed such that the side surface contacts the side surface of the second folder target unit 120 when unfolded, and also the second folder target unit 110 .
  • the unit 120 may also be formed so that the side surface is in contact with the side surface of the first folder target unit 110 when unfolded.
  • the first folder target unit 110 and the second folder target unit 120 when unfolded, form a portion in contact with the flat plate unit 140 to be inclined downward, respectively.
  • the first lower inclined surface 112 and 122 that is, the first lower inclined surface 112 and the second lower inclined surface 122, respectively, it allows to unfold naturally without being caught by the flat plate unit 140 when unfolding.
  • the first folder target unit 110 and the second folder target unit 120 are respectively formed on the upper end of the portion in contact with the flat plate unit 140 when unfolded, as shown in FIG. 5 .
  • upper locking jaws 113 and 123 that is, the first phase locking jaw 113 and the second upper locking jaw 123 for hooking the upper ends of both sides of the unit 140, respectively, the flat plate unit 140 when unfolded
  • the upper part is tightly fitted and fixed.
  • the first folder target unit 110 and the second folder target unit 120 are respectively formed at the lower end of the portion in contact with the flat plate unit 140 when unfolded, as shown in FIG.
  • lower locking jaws 114 and 124 that is, the first lower locking jaw 114 and the second lower locking jaw 1244 for hooking the lower ends of both sides of the 140, respectively, the flat plate unit 140 when unfolded.
  • the lower end of the can be tightly fitted and fixed.
  • the folding unit 130 is provided with fixed front and rear ends of the central portion of the flat plate unit 140 on both sides (ie, front and rear sides), respectively, and is formed between the folder target units 110 and 120, and the folder target unit 110, 120) (ie, the first folder target unit 110 and the second folder target unit 120) to be folded or unfolded.
  • the first folder target unit 110 and the second folder target unit 120 may be folded 90 degrees in opposite directions, respectively.
  • the folding unit 130 may include a first folding wing part 131 , a second folding wing part 132 , and a folding part 133 as shown in FIG. 2 .
  • the first folding wing unit 131 is fixedly installed on the side of the first folder target unit 110 among the sides that come into contact with each other when the first folder target unit 110 and the second folder target unit 120 are spread out, The first folder target unit 110 is folded or unfolded by the folding of the folding part 133 .
  • the first folding wing unit 131 may be formed to be in contact with the second folding wing unit 132 when the first folder target unit 110 and the second folder target unit 120 are spread out. there is.
  • the second folding wing unit 132 is fixedly installed on the side of the second folder target unit 120 among the sides that come into contact with each other when the first folder target unit 110 and the second folder target unit 120 are spread out, The second folder target unit 120 is folded or unfolded by the folding of the folding part 133 .
  • the second folding wing unit 132 may be formed to contact the first folding wing unit 131 when the first folder target unit 110 and the second folder target unit 120 are spread out. there is.
  • the foldable part 133 is connected between the first foldable wing part 131 and the second foldable wing part 132 to fold the first foldable wing part 131 and the second foldable wing part 132 . give.
  • the first folding wing unit 131 and the second folding blade may be folded by 90 degrees in opposite directions.
  • the foldable portion 133 may be made of a high-strength and flexible material such as polyamide, high-strength gel or high-strength flexible tempered glass film, etc. can make it not stand up.
  • the flat plate unit 140 has the front and rear ends of the central part fixed to both sides (ie, front and rear sides) of the folding unit 130, respectively, so that the folder target units 110 and 120 (ie, the first folder target unit 110) ) and the second folder target unit 120) so that the top surface is flat with the top surface of the folder target units 110 and 120 (that is, the first folder target unit 110 and the second folder target unit 120) when unfolded. is formed
  • the flat plate unit 140 is configured to form, as shown in FIG. 4 , portions in contact with the folder target units 110 and 120 to be inclined upward, respectively, when the folder target units 110 and 120 are unfolded.
  • the folder object unit 110, 120 By having one upper inclined surface 141, 142 (that is, the first upper inclined surface 141 and the second upper inclined surface 142), when the folder object unit 110, 120 is unfolded, the folder object unit 110, 120 This allows it to unfold naturally without jamming.
  • the flat panel unit 140 is formed at the top of the portion in contact with the folder target units 110 and 120 when the folder target units 110 and 120 are unfolded, respectively, as shown in FIG.
  • the folder target unit 110 , 120 By having the upper engaging jaws 143 and 144 (ie, the first upper engaging jaw 143 and the second upper engaging jaw 144) to be caught on the upper ends of the units 110 and 120, respectively, the folder target unit 110 , 120) can be tightly fitted to the top of the folder target unit (110, 120) to be fixed when unfolding.
  • the flat plate unit 140 is formed at the lower end of the portion in contact with the folder target units 110 and 120 when the folder target units 110 and 120 are unfolded, respectively, as shown in FIG.
  • the folder target unit 110 , 120 can be tightly fitted to the lower end of the folder target unit (110, 120) when unfolded to be fixed.
  • the folder structure 100 having the configuration as described above uses the folding unit 130 to fold between the two folder target units 110 and 120, and at the same time, the two folder target units 110 and 120 ) by implementing such that the top surfaces of the two folder target units 110 and 120 are completely flat, including between the two folder target units 110 and 120, when the space between the two folder target units 110 and 120 is spread. Even if a space occurs between the two folder target units 110 and 120 when unfolded, the upper surface of the flat panel unit 140 in the space between the two folder target units 110 and 120 and the two folder target units 110 and 120 ) can be made completely flat.
  • two or more foldable units 130 may be formed in a plurality of two or more multi-level structures, and a plurality of three or more folders may be formed.
  • the target units 110 and 120 may be folded.
  • FIG. 7 is a view for explaining a folder structure according to an embodiment of the present invention as a second example
  • FIG. 8 is a view for explaining an example when the folder target unit in FIG. 7 is folded
  • FIG. 9 is a folder in FIG. It is a diagram explaining an example when the target unit is unfolded.
  • the folder structure 100 includes two folder target units 110 and 120 , a folding unit 130 , a flat plate unit 140 , and a flexible unit 150 .
  • the folder target units 110 , 120 , the folding unit 130 , and the flat plate unit 140 will be omitted from the same parts as those described above for convenience of description.
  • the flexible unit 150 is formed on the upper surface of the folder target units 110 and 120 (ie, the first folder target unit 110 and the second folder target unit 120 ), and the first folder target unit 110 .
  • the first folder target unit 110 and the second folder target unit 120 when unfolded is formed so that the upper surface of the flat plate unit 140 is flattened (see FIG. 9)
  • the flexible unit 150 may be made of various materials (especially, flexible display modules) such as films and sheets.
  • the flexible unit 150 includes a first area fixedly formed on the upper surface of the first folder target unit 110 , a second area fixedly formed on the upper surface of the second folder target unit 120 , and a flat plate unit.
  • a third area located on the upper surface of 140 may be provided, and in this case, the third area is not fixed to the upper surface of the flat plate unit 140 , but the first folder target unit 110 and the second folder target unit 120 . ) is the area to be folded when folded.
  • the flexible unit 150 may be formed such that the upper surface of the first area is in contact with the upper surface of the second area when the first folder target unit 110 and the second folder target unit 120 are folded.
  • the third region is folded in the form of a water droplet while being pushed into both sides of the first insertion space 111 and the second insertion space 121 (see FIG. 9 ), so that no distortion occurs and a line is formed in the folded part Therefore, it is possible to provide a clear picture quality when displaying the screen.
  • the folder structure 100 having the configuration as described above uses the folding unit 130 to fold between the two folder target units 110 and 120, and at the same time, the two folder target units 110 and 120 ) by implementing such that the top surfaces of the two folder target units 110 and 120 are completely flat, including between the two folder target units 110 and 120, when spread between the other units on the folder target units 110 and 120. (That is, it is easy to provide the flexible unit 150), and in particular, even if a display panel that is bent or folded (that is, a flexible display module among the flexible unit 150) is provided on the folder target units 110 and 120, it would be folded. Not only can it be completely folded when folded, no distortion of the flexible display module occurs even when folded, and no lines are formed on the folded part, so it is possible to provide a clean picture quality when displaying the screen.
  • the embodiment of the present invention is not implemented only through the above-described apparatus and/or operation method, but through a program for realizing a function corresponding to the configuration of the embodiment of the present invention, a recording medium in which the program is recorded, etc. It may be implemented, and such an implementation can be easily implemented by an expert in the technical field to which the present invention pertains from the description of the above-described embodiments.
  • the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improved forms of the present invention are also provided by those skilled in the art using the basic concept of the present invention as defined in the following claims. is within the scope of the right.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne une structure pliable permettant de plier ensemble deux unités pliées au moyen d'une unité de pliage. En même temps, ladite structure est mise en oeuvre de sorte que, lorsque les deux unités pliées sont dépliées, les surfaces supérieures respectives des deux unités pliées, y compris la surface entre les deux unités pliées, sont complètement plates. La structure pliable selon l'invention comprend : des première et deuxième unités pliées; une unité de pliage formée entre les première et deuxième unités pliées, de sorte à permettre le pliage ou le dépliage des première et deuxième unités pliées; et une unité de panneau plat montée fixe des deux côtés de l'unité de pliage de sorte que, lorsque les première et deuxième unités pliées sont dépliées, la surface supérieure de l'unité de panneau plat et les surfaces supérieures respectives des première et deuxième unités pliées deviennent plates.
PCT/KR2021/001003 2020-02-05 2021-01-26 Structure pliable WO2021157931A1 (fr)

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KR1020200013555A KR102183555B1 (ko) 2020-02-05 2020-02-05 플렉시블 표시패널의 폴더 구조
KR10-2020-0013555 2020-02-05

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Publication number Priority date Publication date Assignee Title
KR102183555B1 (ko) * 2020-02-05 2020-11-26 노란 플렉시블 표시패널의 폴더 구조

Citations (6)

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KR20180130635A (ko) * 2017-05-29 2018-12-10 삼성디스플레이 주식회사 표시 장치
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