TWI746257B

TWI746257B - Flexible display

Info

Publication number: TWI746257B
Application number: TW109139117A
Authority: TW
Inventors: 葉王鴻; 謝忠霖
Original assignee: 仁寶電腦工業股份有限公司
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-11-11
Also published as: TW202219920A

Abstract

A flexible display includes a stand, a supporting mechanism connected to the stand, a flexible screen attached to the supporting mechanism, a driving component disposed on the stand, a first link, a second link, a third link and a fourth link. The first link has a first end coupled to the driving component and a second end. The second link has a third end pivoted to the second end and a fourth end. The third link has a fifth end pivoted to the fourth end and a sixth end pivoted to the supporting mechanism. The fourth link has a seventh end pivoted the fourth end and an eighth end pivoted to the supporting mechanism. The driving component drives the first link to rotate and the first link drives the third link and fourth link through the second link, and thus driving the supporting mechanism and the flexible screen to transform.

Description

可撓式顯示器Flexible display

本發明是有關於一種顯示器，且特別是有關於一種可撓式顯示器。 The present invention relates to a display, and particularly relates to a flexible display.

隨著顯示技術的發展，曲面顯示器與可撓式顯示器的需求日益提高，且應用層更為廣泛。一般而言，曲面顯示器的曲面螢幕大多設定為固定曲率，故較難對曲面螢幕進行大幅度的彎折。另一方面，常見的可撓式顯示器概分為內折(inward folding)設計與外折(outward folding)設計，其可撓式螢幕概分為兩個側翼部與位於所述個兩側翼部之間的彎折部。在可撓式螢幕彎折的過程中，所述兩側翼部始終處於平展狀態，僅有彎折部產生彎折或平展等動作，以令可撓式顯示器進行180度的開合。因此，常見的可撓式顯示器較無法滿足多向彎折(universal folding)的需求。另外，常見的可撓式顯示器的翻折大多採手動完成，故操作便利性不佳。 With the development of display technology, the demand for curved displays and flexible displays is increasing, and the application layer is more extensive. Generally speaking, the curved screens of curved displays are mostly set to a fixed curvature, so it is difficult to bend the curved screens greatly. On the other hand, common flexible displays are roughly divided into inward folding (inward folding) design and outward folding (outward folding) design. Between the bends. During the bending process of the flexible screen, the wings on both sides are always in a flat state, and only the bending part produces actions such as bending or flattening, so that the flexible display can be opened and closed by 180 degrees. Therefore, common flexible displays cannot meet the requirements of universal folding. In addition, the folding of the common flexible display is mostly done manually, so the operation convenience is not good.

本發明提供一種可撓式顯示器，其能滿足多向彎折的需求。 The present invention provides a flexible display, which can meet the requirements of multi-directional bending.

本發明提出一種可撓式顯示器，其包括支架、支撐機構、可撓式螢幕、驅動件、第一連桿、第二連桿、第三連桿以及第四連桿。支撐機構連接支架。可撓式螢幕貼合於支撐機構。驅動件設置在支架上。第一連桿具有第一端與相對於第一端的第二端，且第一端耦接於驅動件。第二連桿具有第三端與相對於第三端的第四端，且第二端樞接於第三端。第三連桿具有第五端與相對於第五端的第六端，其中第四端樞接於第五端，且第六端樞接於支撐機構。第四連桿具有第七端與相對於第七端的第八端，其中第七端樞接於第四端，且第八端樞接於支撐機構。驅動件帶動第一連桿旋轉，且第一連桿透過第二連桿帶動第三連桿與第四連桿，以帶動支撐機構與可撓式螢幕產生變形。 The present invention provides a flexible display, which includes a bracket, a supporting mechanism, a flexible screen, a driving member, a first link, a second link, a third link, and a fourth link. The supporting mechanism is connected to the bracket. The flexible screen is attached to the supporting mechanism. The driving part is arranged on the bracket. The first connecting rod has a first end and a second end opposite to the first end, and the first end is coupled to the driving member. The second connecting rod has a third end and a fourth end opposite to the third end, and the second end is pivotally connected to the third end. The third link has a fifth end and a sixth end opposite to the fifth end, wherein the fourth end is pivotally connected to the fifth end, and the sixth end is pivotally connected to the supporting mechanism. The fourth link has a seventh end and an eighth end opposite to the seventh end, wherein the seventh end is pivotally connected to the fourth end, and the eighth end is pivotally connected to the supporting mechanism. The driving member drives the first link to rotate, and the first link drives the third link and the fourth link through the second link to drive the support mechanism and the flexible screen to deform.

在本發明的一實施例中，上述的支撐機構包括至少一個第一鉸鏈塊、彼此可轉動地連接的多個第二鉸鏈塊、至少一個第三鉸鏈塊、至少一個第一支撐桿、多個第二支撐桿以及至少一個第三支撐桿。第一鉸鏈塊可轉動地連接支架。第一鉸鏈塊位於支架與所述多個第二鉸鏈塊之間，且所述多個第二鉸鏈塊位於第一鉸鏈塊與第三鉸鏈塊之間。一個第二鉸鏈塊可轉動地連接第一鉸鏈塊，且第三鉸鏈塊可轉動地連接另一個第二鉸鏈塊。第一支撐桿可滑動地設置於第一鉸鏈塊上。所述多個第二支撐桿固定於所述多個第二鉸鏈塊上。第三支撐桿可滑動地設置於第三鉸鏈塊上，其中可撓式螢幕貼合於第一支撐桿、所述多個第二支撐桿以及第三支撐桿。 In an embodiment of the present invention, the above-mentioned supporting mechanism includes at least one first hinge block, a plurality of second hinge blocks rotatably connected to each other, at least one third hinge block, at least one first support rod, and a plurality of The second support rod and at least one third support rod. The first hinge block is rotatably connected to the bracket. The first hinge block is located between the bracket and the plurality of second hinge blocks, and the plurality of second hinge blocks are located between the first hinge block and the third hinge block. A second hinge block is rotatably connected with the first hinge block, and a third hinge block is rotatably connected with another second hinge block. The first support rod is slidably arranged on the first hinge block. The plurality of second support rods are fixed on the plurality of second hinge blocks. The third support rod is slidably arranged on the third hinge block Above, the flexible screen is attached to the first support rod, the plurality of second support rods, and the third support rod.

在本發明的一實施例中，上述的第三連桿的第六端與第四連桿的第八端樞接於第三鉸鏈塊。 In an embodiment of the present invention, the sixth end of the third link and the eighth end of the fourth link are pivotally connected to the third hinge block.

在本發明的一實施例中，上述的第一鉸鏈塊、所述多個第二鉸鏈塊以及第三鉸鏈塊擬合出凹弧結構，且可撓式螢幕配合凹弧結構形成曲面螢幕。 In an embodiment of the present invention, the first hinge block, the plurality of second hinge blocks, and the third hinge block are fitted with a concave arc structure, and the flexible screen cooperates with the concave arc structure to form a curved screen.

在本發明的一實施例中，上述的第一鉸鏈塊擬合出第一平展結構，所述多個第二鉸鏈塊擬合出凸弧結構，且第三鉸鏈塊擬合出第二平展結構。可撓式螢幕配合第一平展結構、凸弧結構以及第二平展結構形成第一平面螢幕區段、彎曲螢幕區段以及第二平面螢幕區段。 In an embodiment of the present invention, the above-mentioned first hinge block is fitted with a first flat structure, the plurality of second hinge blocks are fitted with a convex arc structure, and the third hinge block is fitted with a second flat structure . The flexible screen cooperates with the first flat structure, the convex arc structure, and the second flat structure to form a first flat screen section, a curved screen section, and a second flat screen section.

在本發明的一實施例中，上述的支撐機構更包括彈簧，彈簧的兩端分別連接第三鉸鏈塊與第三支撐桿。 In an embodiment of the present invention, the aforementioned supporting mechanism further includes a spring, and two ends of the spring are respectively connected to the third hinge block and the third supporting rod.

在本發明的一實施例中，上述的第一鉸鏈塊的數量為多個，且第三鉸鏈塊的數量為多個。所述多個第一鉸鏈塊彼此可轉動地連接，一個第一鉸鏈塊可轉動地連接支架，且另一個第一鉸鏈塊可轉動地連接一個第二鉸鏈塊。所述多個第三鉸鏈塊彼此可轉動地連接，一個第三鉸鏈塊可轉動地連接另一個第二鉸鏈塊。 In an embodiment of the present invention, the number of the aforementioned first hinge blocks is multiple, and the number of the third hinge blocks is multiple. The plurality of first hinge blocks are rotatably connected to each other, one first hinge block is rotatably connected to the bracket, and the other first hinge block is rotatably connected to one second hinge block. The plurality of third hinge blocks are rotatably connected to each other, and one third hinge block is rotatably connected to another second hinge block.

在本發明的一實施例中，上述的第三連桿的第六端樞接於靠近所述多個第二鉸鏈塊的一個第三鉸鏈塊，且第四連桿的第八端樞接於遠離所述多個第二鉸鏈塊的另一個第三鉸鏈塊。 In an embodiment of the present invention, the sixth end of the aforementioned third link is pivotally connected to a third hinge block close to the plurality of second hinge blocks, and the eighth end of the fourth link is pivotally connected to Another third hinge block away from the plurality of second hinge blocks.

在本發明的一實施例中，上述的第一支撐桿的數量為多個，且第三支撐桿的數量為多個。所述多個第一支撐桿可滑動地設置於所述多個第一鉸鏈塊上，且所述多個第三支撐桿可滑動地設置於所述多個第三鉸鏈塊上。 In an embodiment of the present invention, the number of the aforementioned first support rods is multiple, and the number of the third support rods is multiple. The plurality of first support rods are slidably disposed on the plurality of first hinge blocks, and the plurality of third support rods are slidably disposed on the plurality of third hinge blocks.

在本發明的一實施例中，上述的支撐機構更包括彈簧，且彈簧的兩端分別連接遠離所述多個第二鉸鏈塊的一個第三鉸鏈塊與設置於遠離所述多個第二鉸鏈塊的第三鉸鏈塊上的第三支撐桿。 In an embodiment of the present invention, the above-mentioned supporting mechanism further includes a spring, and two ends of the spring are respectively connected to a third hinge block away from the plurality of second hinge blocks and a third hinge block disposed away from the plurality of second hinge blocks. The third hinge of the block is the third support rod on the block.

在本發明的一實施例中，上述的驅動件為馬達。 In an embodiment of the present invention, the above-mentioned driving member is a motor.

在本發明的一實施例中，上述的第四連桿的第七端樞接於第二連桿的第四端的上側，且第三連桿的第五端樞接於第二連桿的第四端的下側。 In an embodiment of the present invention, the seventh end of the aforementioned fourth link is pivotally connected to the upper side of the fourth end of the second link, and the fifth end of the third link is pivotally connected to the first end of the second link. The underside of the four ends.

在本發明的一實施例中，上述的第四連桿的第七端與第二連桿的第四端的樞轉軸線共軸於第三連桿的第五端與第二連桿的第四端的樞轉軸線。 In an embodiment of the present invention, the pivot axis of the seventh end of the fourth link and the fourth end of the second link are coaxial with the fifth end of the third link and the fourth end of the second link. The pivot axis of the end.

在本發明的一實施例中，上述的第一連桿的第二端與第二連桿的第三端的樞轉軸線、第二連桿的第四端與第三連桿的第五端的樞轉軸線、第三連桿的第六端與支撐機構的樞轉軸線、第二連桿的第四端與第四連桿的第七端的樞轉軸線以及第四連桿的第八端與支撐機構的樞轉軸線互為平行。 In an embodiment of the present invention, the pivot axis of the second end of the first link and the third end of the second link, the pivot of the fourth end of the second link and the fifth end of the third link are The pivot axis, the pivot axis of the sixth end of the third link and the support mechanism, the pivot axis of the fourth end of the second link and the seventh end of the fourth link, and the eighth end of the fourth link and the support The pivot axes of the mechanism are parallel to each other.

基於上述，在本發明的可撓顯示器中，第一連桿作為驅動桿，用以受驅動件的帶動而旋轉。另一方面，第二連桿、第三連桿以及第四連桿作為從動連桿，且第三連桿與第四連桿樞接於支撐機構。當驅動件帶動第一連桿旋轉時，第一連桿透過第二連桿帶動第三連桿與第四連桿旋轉與移動，以帶動支撐機構與貼合於支撐機構上的可撓式螢幕產生相應的變形。在一模式下，可撓式螢幕形成曲面螢幕，以提供單一面向的顯像與環繞視野。在另一模式下，可撓式螢幕形成第一平面螢幕區段、彎曲螢幕區段以及第二平面螢幕區段，以提供至少三個不同面向的顯像。也就是說，本發明的可撓顯示器能滿足多向彎折的需求。 Based on the above, in the flexible display of the present invention, the first connecting rod is used as a driving rod to be driven by the driving member to rotate. On the other hand, the second link, the third The connecting rod and the fourth connecting rod are used as driven connecting rods, and the third connecting rod and the fourth connecting rod are pivotally connected to the supporting mechanism. When the driving member drives the first link to rotate, the first link drives the third and fourth links to rotate and move through the second link to drive the support mechanism and the flexible screen attached to the support mechanism Produce the corresponding deformation. In one mode, the flexible screen forms a curved screen to provide a single-sided display and surround view. In another mode, the flexible screen forms a first flat screen section, a curved screen section, and a second flat screen section to provide images in at least three different directions. In other words, the flexible display of the present invention can meet the requirements of multi-directional bending.

為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。 In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

100、100A:可撓式顯示器 100, 100A: Flexible display

101:凹弧結構 101: concave arc structure

102:第一平展結構 102: The first flat structure

103:凸弧結構 103: Convex arc structure

104:第二平展結構 104: The second flat structure

110:支架 110: bracket

120:支撐機構 120: support mechanism

121:第一鉸鏈塊 121: The first hinge block

122:第二鉸鏈塊 122: second hinge block

123:第三鉸鏈塊 123: third hinge block

124:第一支撐桿 124: The first support rod

125:第二支撐桿 125: second support rod

126:第三支撐桿 126: third support rod

127:彈簧 127: Spring

130:可撓式螢幕 130: Flexible screen

130a:曲面螢幕 130a: curved screen

131:第一平面螢幕區段 131: First plane screen section

132:彎曲螢幕區段 132: Curved screen segment

133:第二平面螢幕區段 133: Second flat screen section

140:驅動件 140: drive

150、150a:連桿組 150, 150a: connecting rod group

151:第一連桿 151: first link

151a:第一端 151a: first end

151b:第二端 151b: second end

152:第二連桿 152: second link

152a:第三端 152a: third end

152b:第四端 152b: Fourth end

153:第三連桿 153: Third Link

153a:第五端 153a: Fifth end

153b:第六端 153b: sixth end

154:第四連桿 154: Fourth Link

154a:第七端 154a: seventh end

154b:第八端 154b: Eighth end

A1:第一樞轉軸線 A1: The first pivot axis

A2:第二樞轉軸線 A2: The second pivot axis

A3:第三樞轉軸線 A3: Third pivot axis

A4:第四樞轉軸線 A4: The fourth pivot axis

A5:第五樞轉軸線 A5: Fifth pivot axis

圖1A是本發明一實施例的可撓式顯示器處於第一模式下的局部俯視示意圖。 FIG. 1A is a schematic partial top view of a flexible display in a first mode according to an embodiment of the present invention.

圖1B是圖1A的支架、支撐機構以及第一至第四連桿的局部立體示意圖。 FIG. 1B is a partial three-dimensional schematic diagram of the bracket, the supporting mechanism, and the first to fourth connecting rods of FIG. 1A.

圖2A是本發明一實施例的可撓式顯示器處於第二模式下的局部俯視示意圖。 2A is a schematic partial top view of a flexible display in a second mode according to an embodiment of the present invention.

圖2B是圖2A的支架、支撐機構以及第一至第四連桿的局部立體示意圖。 Fig. 2B is a partial perspective view of the bracket, supporting mechanism, and first to fourth connecting rods of Fig. 2A.

圖3A是本發明另一實施例的可撓式顯示器處於第一模式下的局部俯視示意圖。 FIG. 3A is a flexible display in a first mode according to another embodiment of the present invention Schematic view of a partial top view.

圖3B是本發明另一實施例的可撓式顯示器處於第二模式下的局部俯視示意圖。 3B is a schematic partial top view of a flexible display in a second mode according to another embodiment of the present invention.

圖1A是本發明一實施例的可撓式顯示器處於第一模式下的局部俯視示意圖。圖1B是圖1A的支架、支撐機構以及第一至第四連桿的局部立體示意圖。圖2A是本發明一實施例的可撓式顯示器處於第二模式下的局部俯視示意圖。圖2B是圖2A的支架、支撐機構以及第一至第四連桿的局部立體示意圖。請先參考圖1A與圖2A，在本實施例中，可撓式顯示器100包括支架110、支撐機構120、可撓式螢幕130、驅動件140以及連桿組150。需說明的是，圖1A與圖2A繪示可撓式顯示器100的左半部，且可撓式顯示器100的右半部未繪示。可撓式顯示器100的左半部與右半部呈對稱設置，實質上，支撐機構120、可撓式螢幕130、驅動件140以及連桿組150的數量皆為兩個。 FIG. 1A is a schematic partial top view of a flexible display in a first mode according to an embodiment of the present invention. FIG. 1B is a partial three-dimensional schematic diagram of the bracket, the supporting mechanism, and the first to fourth connecting rods of FIG. 1A. 2A is a schematic partial top view of a flexible display in a second mode according to an embodiment of the present invention. Fig. 2B is a partial perspective view of the bracket, supporting mechanism, and first to fourth connecting rods of Fig. 2A. Please refer to FIGS. 1A and 2A first. In this embodiment, the flexible display 100 includes a bracket 110, a supporting mechanism 120, a flexible screen 130, a driving member 140 and a connecting rod group 150. It should be noted that FIGS. 1A and 2A show the left half of the flexible display 100, and the right half of the flexible display 100 is not shown. The left half and the right half of the flexible display 100 are arranged symmetrically. In essence, the number of the supporting mechanism 120, the flexible screen 130, the driving member 140, and the connecting rod group 150 are all two.

以下就可撓式顯示器100的左半部的機構與模式轉換作說明。 The mechanism and mode conversion of the left half of the flexible display 100 will be described below.

詳細而言，可撓式顯示器100適於在圖1A所示的第一模式與圖2A所示的第二模式之間進行轉換，其中第一模式為曲面顯示模式，且第二模式為多面向顯示模式。支撐機構120連接支架110，且可撓式螢幕130貼合於支撐機構120。隨著支撐機構120 的運動，可撓式螢幕130產生相應的變形。 In detail, the flexible display 100 is suitable for switching between the first mode shown in FIG. 1A and the second mode shown in FIG. 2A, where the first mode is a curved display mode and the second mode is a multi-faceted display Display mode. The supporting mechanism 120 is connected to the bracket 110, and the flexible screen 130 is attached to the supporting mechanism 120. With support mechanism 120 The movement of the flexible screen 130 produces corresponding deformation.

如圖1A所示，在第一模式下，支撐機構120擬合出凹弧結構101，且可撓式螢幕130配合凹弧結構101形成曲面螢幕130a，以提供單一面向的顯像與環繞視野。 As shown in FIG. 1A, in the first mode, the supporting mechanism 120 fits the concave arc structure 101, and the flexible screen 130 cooperates with the concave arc structure 101 to form a curved screen 130a to provide a single-sided display and surround view.

如圖2A所示，在第二模式下，支撐機構120擬合出第一平展結構102、連接第一平展結構102的凸弧結構103以及連接凸弧結構103的第二平展結構104，且可撓式螢幕130配合第一平展結構102、凸弧結構103以及第二平展結構104形成第一平面螢幕區段131、彎曲螢幕區段132以及第二平面螢幕區段133，以提供至少三個不同面向的顯像。舉例來說，螢幕畫面可基於第一平面螢幕區段131、彎曲螢幕區段132以及第二平面螢幕區段133進行切割，以顯示多個工作視窗、顯示多個操作介面、開啟多個網頁或執行多個應用軟體。 As shown in FIG. 2A, in the second mode, the support mechanism 120 fits the first flat structure 102, the convex arc structure 103 connected to the first flat structure 102, and the second flat structure 104 connected to the convex arc structure 103, and can The flexible screen 130 cooperates with the first flat structure 102, the convex arc structure 103, and the second flat structure 104 to form a first flat screen section 131, a curved screen section 132, and a second flat screen section 133 to provide at least three different Oriented visualization. For example, the screen frame can be cut based on the first flat screen section 131, the curved screen section 132, and the second flat screen section 133 to display multiple working windows, display multiple operation interfaces, open multiple web pages, or Run multiple applications.

特別說明的是，可撓式顯示器100也可轉換至第一模式與第二模式之間的過渡模式，其中支撐機構120可擬合出平展結構，且可撓式螢幕130配合平展結構形成平面螢幕，以提供單一面向的顯像。因此，可撓式顯示器100具有極佳的操作靈活度。 In particular, the flexible display 100 can also be converted to a transition mode between the first mode and the second mode, wherein the support mechanism 120 can fit a flat structure, and the flexible screen 130 can cooperate with the flat structure to form a flat screen. , In order to provide a single-oriented visualization. Therefore, the flexible display 100 has excellent operational flexibility.

請參考圖1B與圖2B，在本實施例中，驅動件140設置於支架110上，且驅動件140可為伺服馬達或步進馬達，用以提供翻折支撐機構120與可撓式螢幕130的驅動力，免去使用者手動翻折支撐機構120與可撓式螢幕130的步驟，據以提高操作便利性。 Please refer to FIGS. 1B and 2B. In this embodiment, the driving member 140 is disposed on the bracket 110, and the driving member 140 can be a servo motor or a stepping motor to provide the folding support mechanism 120 and the flexible screen 130 The driving force of, eliminates the step of manually folding the support mechanism 120 and the flexible screen 130 by the user, thereby improving the convenience of operation.

驅動件140的動力輸出軸機械性耦接於連桿組150，且連桿組150機械性耦接於支撐機構120。當驅動件140帶動連桿組150旋轉與移動時，支撐機構120被連桿組150而產生相應的運動，且可撓式螢幕130配合支撐機構120產生相應的變形，如圖1A與圖2A所示。 The power output shaft of the driving element 140 is mechanically coupled to the connecting rod group 150, and the connecting rod group 150 is mechanically coupled to the supporting mechanism 120. When the driving member 140 drives the connecting rod set 150 to rotate and move, the supporting mechanism 120 is moved by the connecting rod set 150, and the flexible screen 130 cooperates with the supporting mechanism 120 to produce corresponding deformation, as shown in FIGS. 1A and 2A Show.

請參考圖1B與圖2B，連桿組150包括第一連桿151、第二連桿152、第三連桿153以及第四連桿154，其中第一連桿151具有第一端151a與相對於第一端151a的第二端151b，且第一端151a機械性耦接於驅動件140的動力輸出軸。第二連桿152具有第三端152a與相對於第三端152a的第四端152b，且第二端151b樞接於第三端152a。 1B and 2B, the connecting rod group 150 includes a first connecting rod 151, a second connecting rod 152, a third connecting rod 153, and a fourth connecting rod 154, wherein the first connecting rod 151 has a first end 151a and an opposite At the second end 151b of the first end 151a, and the first end 151a is mechanically coupled to the power output shaft of the driving member 140. The second link 152 has a third end 152a and a fourth end 152b opposite to the third end 152a, and the second end 151b is pivotally connected to the third end 152a.

另一方面，第三連桿153具有第五端153a與相對於第五端153a的第六端153b，其中第四端152b樞接於第五端153a，且第六端153b樞接於支撐機構120。第四連桿154具有第七端154a與相對於第七端154a的第八端154b，其中第七端154a樞接於第四端152b，且第八端154b樞接於支撐機構120。 On the other hand, the third link 153 has a fifth end 153a and a sixth end 153b opposite to the fifth end 153a, wherein the fourth end 152b is pivotally connected to the fifth end 153a, and the sixth end 153b is pivotally connected to the supporting mechanism 120. The fourth link 154 has a seventh end 154 a and an eighth end 154 b opposite to the seventh end 154 a. The seventh end 154 a is pivotally connected to the fourth end 152 b, and the eighth end 154 b is pivotally connected to the supporting mechanism 120.

第一連桿151作為驅動桿，且第二連桿152、第三連桿153以及第四連桿154作為從動桿。當驅動件140帶動第一連桿151旋轉時，第一連桿151透過第二連桿152帶動第三連桿153與第四連桿154旋轉與移動，以帶動支撐機構120與貼合於支撐機構120上的可撓式螢130幕產生相應的變形，如圖1A與圖2A所示。 The first connecting rod 151 serves as a driving rod, and the second connecting rod 152, the third connecting rod 153, and the fourth connecting rod 154 serve as driven rods. When the driving member 140 drives the first link 151 to rotate, the first link 151 drives the third link 153 and the fourth link 154 to rotate and move through the second link 152 to drive the support mechanism 120 and fit the support The flexible screen 130 on the mechanism 120 deforms accordingly, as shown in FIGS. 1A and 2A.

如圖1B與圖2B所示，當第一連桿151旋轉時，第二連桿152的第三端152a相對於第一連桿151的第二端151b旋轉並往支架110移動。同時，第四連桿154的第七端154a相對於第二連桿152的第四端152b旋轉，且第四連桿154的第八端154b往支架110移動。因第四連桿154的第八端154b樞接於支撐機構120中最遠離支架110的一側，且第四連桿154的第八端154b與支架110間的距離隨第一連桿151的旋轉而縮短，進而帶動支撐結構120產生相應的運動。 As shown in FIGS. 1B and 2B, when the first link 151 rotates, the third end 152 a of the second link 152 rotates relative to the second end 151 b of the first link 151 and moves toward the bracket 110. At the same time, the seventh end 154a of the fourth link 154 rotates relative to the fourth end 152b of the second link 152, and the eighth end 154b of the fourth link 154 moves toward the bracket 110. Because the eighth end 154b of the fourth link 154 is pivotally connected to the side of the support mechanism 120 farthest from the bracket 110, and the distance between the eighth end 154b of the fourth link 154 and the bracket 110 varies with the distance of the first link 151 The rotation and shortening drive the supporting structure 120 to produce corresponding movement.

或者是，當第一連桿151旋轉時，第二連桿152的第三端152a相對於第一連桿151的第二端151b旋轉並移動遠離支架110。同時，第四連桿154的第七端154a相對於第二連桿152的第四端152b旋轉，且第四連桿154的第八端154b移動遠離支架110。因第四連桿154的第八端154b樞接於支撐機構120中最遠離支架110的一側，且第四連桿154的第八端154b與支架110間的距離隨第一連桿151的旋轉而增加，進而帶動支撐結構120產生相應的運動。 Or, when the first link 151 rotates, the third end 152a of the second link 152 rotates relative to the second end 151b of the first link 151 and moves away from the bracket 110. At the same time, the seventh end 154a of the fourth link 154 rotates relative to the fourth end 152b of the second link 152, and the eighth end 154b of the fourth link 154 moves away from the bracket 110. Because the eighth end 154b of the fourth link 154 is pivotally connected to the side of the support mechanism 120 farthest from the bracket 110, and the distance between the eighth end 154b of the fourth link 154 and the bracket 110 varies with the distance of the first link 151 The rotation increases, thereby driving the supporting structure 120 to produce corresponding movement.

在本實施例中，第四連桿154的第七端154a樞接於第二連桿152的第四端152b的上側，且第三連桿153的第五端153a樞接於第二連桿152的第四端152b的下側。另一方面，第一連桿151的第一端151a繞第一樞轉軸線A1旋轉，其中第一連桿151的第二端151b與第二連桿152的第三端152a繞第二樞轉軸線A2旋轉，且第二連桿152的第四端152b與第三連桿153的第五端153a 繞第三樞轉軸線A3旋轉。第四連桿154的第七端154a與第二連桿152的第四端152b也繞第三樞轉軸線A3旋轉，其中第三連桿153的第六端153b繞第四樞轉軸線A4相對於支撐機構120旋轉，且第四連桿154的第八端154b繞第五樞轉軸線A5相對於支撐機構120旋轉。進一步來說，第一樞轉軸線A1、第二樞轉軸線A2、第三樞轉軸線A3、第四樞轉軸線A4以及第五樞轉軸線A5互相平行。 In this embodiment, the seventh end 154a of the fourth link 154 is pivotally connected to the upper side of the fourth end 152b of the second link 152, and the fifth end 153a of the third link 153 is pivotally connected to the second link The lower side of the fourth end 152b of 152. On the other hand, the first end 151a of the first link 151 rotates around the first pivot axis A1, wherein the second end 151b of the first link 151 and the third end 152a of the second link 152 are around the second pivot axis The line A2 rotates, and the fourth end 152b of the second link 152 and the fifth end 153a of the third link 153 Rotate around the third pivot axis A3. The seventh end 154a of the fourth link 154 and the fourth end 152b of the second link 152 also rotate about the third pivot axis A3, wherein the sixth end 153b of the third link 153 is opposite to each other about the fourth pivot axis A4 The support mechanism 120 rotates, and the eighth end 154b of the fourth link 154 rotates relative to the support mechanism 120 around the fifth pivot axis A5. Furthermore, the first pivot axis A1, the second pivot axis A2, the third pivot axis A3, the fourth pivot axis A4, and the fifth pivot axis A5 are parallel to each other.

請參考圖1B與圖2B，在本實施例中，支撐機構120包括彼此可轉動地連接的多個第一鉸鏈塊121、彼此可轉動地連接的多個第二鉸鏈塊122、彼此可轉動地連接的多個第三鉸鏈塊123、多個第一支撐桿124、多個第二支撐桿125以及多個第三支撐桿126，其中所述多個第一鉸鏈塊121位於支架110與所述多個第二鉸鏈塊122之間，且所述多個第二鉸鏈塊122位於所述多個第一鉸鏈塊121與所述多個第三鉸鏈塊123之間。所述多個第二鉸鏈塊122透過所述多個第一鉸鏈塊121連接支架110，其中最遠離所述多個第二鉸鏈塊122的第一鉸鏈塊121可轉動地連接支架110，且最遠離支架110的第一鉸鏈塊121可轉動地連接所述多個第二鉸鏈塊122。換句話說，最靠近支架110的第二鉸鏈塊122可轉動地連接最遠離支架110的第一鉸鏈塊121。 1B and 2B, in this embodiment, the supporting mechanism 120 includes a plurality of first hinge blocks 121 rotatably connected to each other, a plurality of second hinge blocks 122 rotatably connected to each other, and a plurality of second hinge blocks 122 rotatably connected to each other. The plurality of third hinge blocks 123, the plurality of first support rods 124, the plurality of second support rods 125, and the plurality of third support rods 126 are connected, wherein the plurality of first hinge blocks 121 are located between the bracket 110 and the The plurality of second hinge blocks 122 are located between the plurality of second hinge blocks 122 and the plurality of second hinge blocks 122 are located between the plurality of first hinge blocks 121 and the plurality of third hinge blocks 123. The plurality of second hinge blocks 122 are connected to the bracket 110 through the plurality of first hinge blocks 121, wherein the first hinge block 121 farthest from the plurality of second hinge blocks 122 is rotatably connected to the bracket 110, and the most The first hinge block 121 away from the bracket 110 rotatably connects the plurality of second hinge blocks 122. In other words, the second hinge block 122 closest to the bracket 110 is rotatably connected to the first hinge block 121 farthest from the bracket 110.

另一方面，最遠離所述多個第一鉸鏈塊121的第二鉸鏈塊122可轉動地連接最靠近所述多個第一鉸鏈塊121的第三鉸鏈塊123，其中第三連桿153的第六端153b樞接於最靠近所述多個第二鉸鏈塊122的第三鉸鏈塊123，且第四連桿154的第八端154b樞接於最遠離所述多個第二鉸鏈塊122的第三鉸鏈塊123。當第三連桿153與第四連桿154旋轉與移動時，所述多個第三鉸鏈塊123隨著第三連桿153與第四連桿154往支架110移動或移動遠離支架110，同時，所述多個第一鉸鏈塊121與所述多個第二鉸鏈塊122被所述多個第三鉸鏈塊123帶動而產生相應的運動。 On the other hand, the second hinge block 122 farthest from the plurality of first hinge blocks 121 is rotatably connected to the third hinge block 123 closest to the plurality of first hinge blocks 121, wherein the third link block 153 The sixth end 153b is pivotally connected to the The third hinge block 123 of the second hinge block 122 and the eighth end 154b of the fourth link 154 are pivotally connected to the third hinge block 123 farthest from the plurality of second hinge blocks 122. When the third link 153 and the fourth link 154 rotate and move, the plurality of third hinge blocks 123 move to the bracket 110 or move away from the bracket 110 along with the third link 153 and the fourth link 154, and at the same time The plurality of first hinge blocks 121 and the plurality of second hinge blocks 122 are driven by the plurality of third hinge blocks 123 to generate corresponding movements.

所述多個第一支撐桿124可滑動地設置於所述多個第一鉸鏈塊121上，且所述多個第二支撐桿125固定於所述多個第二鉸鏈塊122上。另一方面，所述多個第三支撐桿126可滑動地設置於所述多個第三鉸鏈塊123上，且可撓式螢幕130貼合於所述多個第一支撐桿124、所述多個第二支撐桿125以及所述多個第三支撐桿126，如圖1A與圖2A所示。因所述多個第一支撐桿124與所述多個第三支撐桿126具有滑動的運動自由度，可撓式螢幕130於翻折過程中的張緊程度可由所述多個第一支撐桿124與所述多個第三支撐桿126適應性調整，避免可撓式螢幕130過於緊繃而損壞。 The plurality of first support rods 124 are slidably disposed on the plurality of first hinge blocks 121, and the plurality of second support rods 125 are fixed on the plurality of second hinge blocks 122. On the other hand, the plurality of third support rods 126 are slidably disposed on the plurality of third hinge blocks 123, and the flexible screen 130 is attached to the plurality of first support rods 124, the The plurality of second support rods 125 and the plurality of third support rods 126 are as shown in FIGS. 1A and 2A. Since the plurality of first support rods 124 and the plurality of third support rods 126 have a sliding degree of freedom of movement, the degree of tension of the flexible screen 130 during the folding process can be determined by the plurality of first support rods The 124 and the plurality of third support rods 126 are adapted to adjust to prevent the flexible screen 130 from being too tight and damaged.

如圖1A所示，在第一模式下，所述多個第一鉸鏈塊121、所述多個第二鉸鏈塊122以及所述多個第三鉸鏈塊123擬合出凹弧結構101，且可撓式螢幕130配合凹弧結構101形成曲面螢幕130a，以提供單一面向的顯像與環繞視野。 As shown in FIG. 1A, in the first mode, the plurality of first hinge blocks 121, the plurality of second hinge blocks 122, and the plurality of third hinge blocks 123 fit the concave arc structure 101, and The flexible screen 130 cooperates with the concave arc structure 101 to form a curved screen 130a to provide a single-sided display and surround view.

如圖2A所示，在第二模式下，所述多個第一鉸鏈塊121擬合出第一平展結構102，所述多個第二鉸鏈塊122擬合出連接第一平展結構102的凸弧結構103，且所述多個第三鉸鏈塊123擬合出連接凸弧結構103的第二平展結構104。可撓式螢幕130配合第一平展結構102、凸弧結構103以及第二平展結構104形成第一平面螢幕區段131、彎曲螢幕區段132以及第二平面螢幕區段133，以提供至少三個不同面向的顯像。舉例來說，螢幕畫面可基於第一平面螢幕區段131、彎曲螢幕區段132以及第二平面螢幕區段133進行切割，以顯示多個工作視窗、顯示多個操作介面、開啟多個網頁或執行多個應用軟體。 As shown in FIG. 2A, in the second mode, the plurality of first hinge blocks 121 are fitted to fit the first flat structure 102, and the plurality of second hinge blocks 122 are fitted to connect the first flat structure 102. A convex arc structure 103 of a flat structure 102, and the plurality of third hinge blocks 123 fit the second flat structure 104 connected to the convex arc structure 103. The flexible screen 130 cooperates with the first flat structure 102, the convex arc structure 103 and the second flat structure 104 to form a first flat screen section 131, a curved screen section 132, and a second flat screen section 133 to provide at least three Different aspects of visualization. For example, the screen frame can be cut based on the first flat screen section 131, the curved screen section 132, and the second flat screen section 133 to display multiple working windows, display multiple operation interfaces, open multiple web pages, or Run multiple applications.

特別說明的是，相較於所述多個第一鉸鏈塊121與所述多個第三鉸鏈塊123而言，所述多個第二鉸鏈塊122具有最大的翻折幅度。 In particular, compared with the plurality of first hinge blocks 121 and the plurality of third hinge blocks 123, the plurality of second hinge blocks 122 have the largest folding amplitude.

請參考圖1B，在本實施例中，支撐機構120更包括彈簧127，且彈簧127的兩端分別連接最遠離所述多個第二鉸鏈塊122的第三鉸鏈塊123與設置於最遠離所述多個第二鉸鏈塊122的第三鉸鏈塊123上的第三支撐桿126。 1B, in this embodiment, the support mechanism 120 further includes a spring 127, and two ends of the spring 127 are respectively connected to the third hinge block 123 farthest away from the plurality of second hinge blocks 122 and disposed farthest away from the The third support rod 126 on the third hinge block 123 of the plurality of second hinge blocks 122 is described.

如圖1A至圖2B所示，彈簧127可為壓縮彈簧，在第一模式下，第三支撐桿126處於第三鉸鏈塊123上的第三行程死點(dead center)，且彈簧127被壓縮。在自第一模式轉換至第二模式的過程中，彈簧127的彈力推動第三支撐桿126移離第三行程死點(dead center)。因此，彈簧127可用以輔助調整可撓式螢幕130的張緊程度。 As shown in FIGS. 1A to 2B, the spring 127 may be a compression spring. In the first mode, the third support rod 126 is at the third dead center of the third hinge block 123, and the spring 127 is compressed . During the transition from the first mode to the second mode, the elastic force of the spring 127 pushes the third support rod 126 to move away from the third dead center. Therefore, the spring 127 can be used to assist in adjusting the tension of the flexible screen 130.

圖3A是本發明另一實施例的可撓式顯示器處於第一模式下的局部俯視示意圖。圖3B是本發明另一實施例的可撓式顯示器處於第二模式下的局部俯視示意圖。請參考圖3A與圖3B，本實施例的可撓式顯示器100A的設計原理與前一實施例的可撓式顯示器100的設計原理大致相同，惟連桿組的設計不同。在本實施例中，連桿組150a包括第一連桿151與第二連桿152，且第二連桿152的第四端152b樞接於最靠近所述多個第二鉸鏈塊122的第三鉸鏈塊123。 Figure 3A is a flexible display in a first mode according to another embodiment of the present invention The partial top view schematic diagram under the formula. 3B is a schematic partial top view of a flexible display in a second mode according to another embodiment of the present invention. Please refer to FIGS. 3A and 3B. The design principle of the flexible display 100A of this embodiment is substantially the same as the design principle of the flexible display 100 of the previous embodiment, but the design of the connecting rod group is different. In this embodiment, the connecting rod group 150a includes a first connecting rod 151 and a second connecting rod 152, and the fourth end 152b of the second connecting rod 152 is pivotally connected to the first connecting rod closest to the plurality of second hinge blocks 122. Three hinge block 123.

當第一連桿151旋轉時，第二連桿152的第三端152a相對於第一連桿151的第二端151b旋轉並往支架110移動。同時，第二連桿152的第四端152b與支架110間的距離隨第一連桿151的旋轉而縮短，進而帶動支撐結構120產生相應的運動。或者是，當第一連桿151旋轉時，第二連桿152的第三端152a相對於第一連桿151的第二端151b旋轉並移動遠離支架110。同時，第二連桿152的第四端152b與支架110間的距離隨第一連桿151的旋轉而增加，進而帶動支撐結構120產生相應的運動。 When the first link 151 rotates, the third end 152a of the second link 152 rotates relative to the second end 151b of the first link 151 and moves toward the bracket 110. At the same time, the distance between the fourth end 152b of the second connecting rod 152 and the bracket 110 is shortened as the first connecting rod 151 rotates, thereby driving the supporting structure 120 to produce corresponding movement. Or, when the first link 151 rotates, the third end 152a of the second link 152 rotates relative to the second end 151b of the first link 151 and moves away from the bracket 110. At the same time, the distance between the fourth end 152b of the second connecting rod 152 and the bracket 110 increases with the rotation of the first connecting rod 151, thereby driving the supporting structure 120 to produce corresponding movement.

在一實施例中，第一鉸鏈塊121、第三鉸鏈塊123、第一支撐桿124以及第三支撐桿126的數量個別為一個。第一鉸鏈塊121位於支架110與所述多個第二鉸鏈塊122之間，且所述多個第二鉸鏈122塊位於第一鉸鏈塊121與第三鉸鏈塊123之間。一個第二鉸鏈塊122可轉動地連接第一鉸鏈塊121，且第三鉸鏈塊123可轉動地連接另一個第二鉸鏈塊122。另外，彈簧127的兩端分別連接第三鉸鏈塊123與第三支撐桿126。 In an embodiment, the number of the first hinge block 121, the third hinge block 123, the first support rod 124, and the third support rod 126 is one individually. The first hinge block 121 is located between the bracket 110 and the plurality of second hinge blocks 122, and the plurality of second hinge blocks 122 are located between the first hinge block 121 and the third hinge block 123. A second hinge block 122 is rotatably connected with the first hinge block 121, and the third hinge block 123 is rotatably connected with another second hinge block 122. In addition, the two ends of the spring 127 are respectively connected to the third hinge block 123 and the third support rod 126.

在另一實施例中，第一鉸鏈塊121與第三鉸鏈塊123的數量個別為一個，且第一支撐桿124與第三支撐桿126的數量個別為多個。舉例來說，所述多個第一支撐桿124滑接於同一個第一鉸鏈塊121上，且所述多個第三支撐桿126滑接於同一個第三鉸鏈塊123上。 In another embodiment, the number of the first hinge block 121 and the third hinge block 123 is one, and the number of the first support rod 124 and the third support rod 126 is multiple. For example, the plurality of first support rods 124 are slidably connected to the same first hinge block 121, and the plurality of third support rods 126 are slidably connected to the same third hinge block 123.

綜上所述，在本發明的可撓顯示器中，第一連桿作為驅動桿，用以受驅動件的帶動而旋轉。另一方面，第二連桿、第三連桿以及第四連桿作為從動連桿，且第三連桿與第四連桿樞接於支撐機構。當驅動件帶動第一連桿旋轉時，第一連桿透過第二連桿帶動第三連桿與第四連桿旋轉與移動，以帶動支撐機構與貼合於支撐機構上的可撓式螢幕產生相應的變形。在一模式下，可撓式螢幕形成曲面螢幕，以提供單一面向的顯像與環繞視野。在另一模式下，可撓式螢幕形成第一平面螢幕區段、彎曲螢幕區段以及第二平面螢幕區段，以提供至少三個不同面向的顯像。也就是說，本發明的可撓顯示器能滿足多向彎折的需求。另外，馬達可提供翻折支撐機構與可撓式螢幕的驅動力，免去使用者手動翻折支撐機構與可撓式螢幕的步驟，據以提高操作便利性。 In summary, in the flexible display of the present invention, the first connecting rod serves as a driving rod for being driven by the driving member to rotate. On the other hand, the second link, the third link and the fourth link are used as driven links, and the third link and the fourth link are pivotally connected to the supporting mechanism. When the driving member drives the first link to rotate, the first link drives the third and fourth links to rotate and move through the second link to drive the support mechanism and the flexible screen attached to the support mechanism Produce the corresponding deformation. In one mode, the flexible screen forms a curved screen to provide a single-sided display and surround view. In another mode, the flexible screen forms a first flat screen section, a curved screen section, and a second flat screen section to provide images in at least three different directions. In other words, the flexible display of the present invention can meet the requirements of multi-directional bending. In addition, the motor can provide the driving force of the folding support mechanism and the flexible screen, eliminating the need for the user to manually flip the supporting mechanism and the flexible screen, thereby improving the convenience of operation.

雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明的精神和範圍內，當可作些許的更動與潤飾，故本發明的保護範圍當視後附的申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the relevant technical field can make some changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to those defined by the attached patent application scope.

100:可撓式顯示器 100: Flexible display

102:第一平展結構 102: The first flat structure

103:凸弧結構 103: Convex arc structure

104:第二平展結構 104: The second flat structure

110:支架 110: bracket

120:支撐機構 120: support mechanism

121:第一鉸鏈塊 121: The first hinge block

122:第二鉸鏈塊 122: second hinge block

123:第三鉸鏈塊 123: third hinge block

124:第一支撐桿 124: The first support rod

125:第二支撐桿 125: second support rod

126:第三支撐桿 126: third support rod

130:可撓式螢幕 130: Flexible screen

131:第一平面螢幕區段 131: First plane screen section

132:彎曲螢幕區段 132: Curved screen segment

133:第二平面螢幕區段 133: Second flat screen section

140:驅動件 140: drive

151:第一連桿 151: first link

152:第二連桿 152: second link

153:第三連桿 153: Third Link

154:第四連桿 154: Fourth Link

Claims

一種可撓式顯示器，包括：支架；支撐機構，連接該支架；可撓式螢幕，貼合於該支撐機構；驅動件，設置在該支架上；第一連桿，具有第一端與相對於該第一端的第二端，且該第一端耦接於該驅動件；第二連桿，具有第三端與相對於該第三端的第四端，且該第二端樞接於該第三端；第三連桿，具有第五端與相對於該第五端的第六端，其中該第四端樞接於該第五端，且該第六端樞接於該支撐機構；以及第四連桿，具有第七端與相對於該第七端的第八端，其中該第七端樞接於該第四端，且該第八端樞接於該支撐機構，該驅動件帶動該第一連桿旋轉，且該第一連桿透過第二連桿帶動該第三連桿與該第四連桿，以帶動該支撐機構與該可撓式螢幕產生變形。 A flexible display includes: a bracket; a supporting mechanism connected to the bracket; a flexible screen attached to the supporting mechanism; a driving member arranged on the bracket; a first connecting rod having a first end and The second end of the first end, and the first end is coupled to the driving member; the second link has a third end and a fourth end opposite to the third end, and the second end is pivotally connected to the A third end; a third link having a fifth end and a sixth end opposite to the fifth end, wherein the fourth end is pivotally connected to the fifth end, and the sixth end is pivotally connected to the supporting mechanism; and The fourth link has a seventh end and an eighth end opposite to the seventh end, wherein the seventh end is pivotally connected to the fourth end, and the eighth end is pivotally connected to the supporting mechanism, and the driving member drives the The first link rotates, and the first link drives the third link and the fourth link through the second link to drive the support mechanism and the flexible screen to deform.

如請求項1所述的可撓式顯示器，其中該支撐機構包括：至少一個第一鉸鏈塊，且該第一鉸鏈塊可轉動地連接該支架；彼此可轉動地連接的多個第二鉸鏈塊，且該第一鉸鏈塊位於該支架與該些第二鉸鏈塊之間，該些第二鉸鏈塊的其一可轉動地連接該第一鉸鏈塊；至少一個第三鉸鏈塊，且該些第二鉸鏈塊位於該第一鉸鏈塊與該第三鉸鏈塊之間，該第三鉸鏈塊可轉動地連接該些第二鉸鏈塊的另一；至少一個第一支撐桿，可滑動地設置於該第一鉸鏈塊上；多個第二支撐桿，固定於該些第二鉸鏈塊上；以及至少一個第三支撐桿，可滑動地設置於該第三鉸鏈塊上，其中該可撓式螢幕貼合於該第一支撐桿、該些第二支撐桿以及該第三支撐桿。 The flexible display according to claim 1, wherein the supporting mechanism includes: at least one first hinge block, and the first hinge block is rotatably connected to the bracket; a plurality of second hinge blocks rotatably connected to each other , And the first hinge block is located between the bracket and the second hinge blocks, and one of the second hinge blocks is rotatably connected to the first hinge block; At least one third hinge block, and the second hinge blocks are located between the first hinge block and the third hinge block, and the third hinge block is rotatably connected to the other of the second hinge blocks; at least one A first support rod is slidably disposed on the first hinge block; a plurality of second support rods are fixed on the second hinge blocks; and at least one third support rod is slidably disposed on the third hinge block On the hinge block, the flexible screen is attached to the first support rod, the second support rods, and the third support rod.

如請求項2所述的可撓式顯示器，其中該第三連桿的該第六端與該第四連桿的該第八端樞接於該第三鉸鏈塊。 The flexible display according to claim 2, wherein the sixth end of the third link and the eighth end of the fourth link are pivotally connected to the third hinge block.

如請求項2所述的可撓式顯示器，其中該第一鉸鏈塊、該些第二鉸鏈塊以及該第三鉸鏈塊擬合出凹弧結構，且該可撓式螢幕配合該凹弧結構形成曲面螢幕。 The flexible display according to claim 2, wherein the first hinge block, the second hinge blocks, and the third hinge block are fitted with a concave arc structure, and the flexible screen is formed in cooperation with the concave arc structure Curved screen.

如請求項2所述的可撓式顯示器，其中該第一鉸鏈塊擬合出第一平展結構，該些第二鉸鏈塊擬合出凸弧結構，且該第三鉸鏈塊擬合出第二平展結構，該可撓式螢幕配合該第一平展結構、該凸弧結構以及該第二平展結構形成第一平面螢幕區段、彎曲螢幕區段以及第二平面螢幕區段。 The flexible display according to claim 2, wherein the first hinge block is fitted with a first flat structure, the second hinge blocks are fitted with a convex arc structure, and the third hinge block is fitted with a second A flat structure. The flexible screen cooperates with the first flat structure, the convex arc structure, and the second flat structure to form a first flat screen section, a curved screen section, and a second flat screen section.

如請求項2所述的可撓式顯示器，其中該支撐機構更包括彈簧，且該彈簧的兩端分別連接該第三鉸鏈塊與該第三支撐桿。 The flexible display according to claim 2, wherein the support mechanism further includes a spring, and two ends of the spring are respectively connected to the third hinge block and the third support rod.

如請求項2所述的可撓式顯示器，其中該第一鉸鏈塊的數量為多個，且該第三鉸鏈塊的數量為多個，該些第一鉸鏈塊彼此可轉動地連接，該些第一鉸鏈塊的其一可轉動地連接該支架，且該些第一鉸鏈塊的另一可轉動地連接該些第二鉸鏈塊的其一，該些第三鉸鏈塊彼此可轉動地連接，該些第三鉸鏈塊的其一可轉動地連接該些第二鉸鏈塊的另一。 The flexible display according to claim 2, wherein the number of the first hinge block is multiple, and the number of the third hinge block is multiple, the first hinge blocks are rotatably connected to each other, and the One of the first hinge blocks is rotatably connected to the bracket, and the other of the first hinge blocks is rotatably connected to one of the second hinge blocks, and the third hinge blocks are rotatably connected to each other, One of the third hinge blocks is rotatably connected to the other of the second hinge blocks.

如請求項7所述的可撓式顯示器，其中該第三連桿的該第六端樞接於靠近該些第二鉸鏈塊的一該第三鉸鏈塊，且該第四連桿的該第八端樞接於遠離該些第二鉸鏈塊的另一該第三鉸鏈塊。 The flexible display according to claim 7, wherein the sixth end of the third link is pivotally connected to a third hinge block close to the second hinge blocks, and the fourth link of the fourth link The eight ends are pivotally connected to the other third hinge block away from the second hinge blocks.

如請求項7所述的可撓式顯示器，其中該第一支撐桿的數量為多個，且該第三支撐桿的數量為多個，該些第一支撐桿可滑動地設置於該些第一鉸鏈塊上，且該些第三支撐桿可滑動地設置於該些第三鉸鏈塊上。 The flexible display according to claim 7, wherein the number of the first support rods is multiple, and the number of the third support rods is multiple, and the first support rods are slidably disposed on the first support rods. On a hinge block, and the third support rods are slidably arranged on the third hinge blocks.

如請求項7所述的可撓式顯示器，該支撐機構更包括彈簧，且該彈簧的兩端分別連接遠離該些第二鉸鏈塊的一該第三鉸鏈塊與設置於遠離該些第二鉸鏈塊的該第三鉸鏈塊上的該第三支撐桿。 According to claim 7, the support mechanism further includes a spring, and two ends of the spring are respectively connected to a third hinge block far away from the second hinge blocks and a third hinge block disposed far away from the second hinge blocks. The third support rod on the third hinge block of the block.

如請求項1所述的可撓式顯示器，其中該驅動件為馬達。 The flexible display according to claim 1, wherein the driving member is a motor.

如請求項1所述的可撓式顯示器，其中該第四連桿的該第七端樞接於該第二連桿的該第四端的上側，且該第三連桿的該第五端樞接於該第二連桿的該第四端的下側。 The flexible display according to claim 1, wherein the seventh end of the fourth link is pivotally connected to the upper side of the fourth end of the second link, and the fifth end of the third link is pivoted Connected to the lower side of the fourth end of the second link.

如請求項1所述的可撓式顯示器，其中該第四連桿的該第七端與該第二連桿的該第四端的樞轉軸線共軸於該第三連桿的該第五端與該第二連桿的該第四端的樞轉軸線。 The flexible display according to claim 1, wherein the pivot axis of the seventh end of the fourth link and the fourth end of the second link is coaxial with the fifth end of the third link And the pivot axis of the fourth end of the second link.

如請求項1所述的可撓式顯示器，其中該第一連桿的該第二端與該第二連桿的該第三端的樞轉軸線、該第二連桿的該第四端與該第三連桿的該第五端的樞轉軸線、該第三連桿的該第六端與該支撐機構的樞轉軸線、該第二連桿的該第四端與該第四連桿的該第七端的樞轉軸線以及該第四連桿的該第八端與該支撐機構的樞轉軸線互為平行。 The flexible display according to claim 1, wherein the pivot axis of the second end of the first link and the third end of the second link, the fourth end of the second link and the The pivot axis of the fifth end of the third link, the pivot axis of the sixth end of the third link and the support mechanism, the fourth end of the second link and the pivot axis of the fourth link The pivot axis of the seventh end, the eighth end of the fourth link and the pivot axis of the support mechanism are parallel to each other.