WO2023050459A1 - 显示装置 - Google Patents

显示装置 Download PDF

Info

Publication number
WO2023050459A1
WO2023050459A1 PCT/CN2021/122974 CN2021122974W WO2023050459A1 WO 2023050459 A1 WO2023050459 A1 WO 2023050459A1 CN 2021122974 W CN2021122974 W CN 2021122974W WO 2023050459 A1 WO2023050459 A1 WO 2023050459A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
middle frame
sliding
groove
pushing
Prior art date
Application number
PCT/CN2021/122974
Other languages
English (en)
French (fr)
Inventor
汪文强
Original Assignee
武汉华星光电半导体显示技术有限公司
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 武汉华星光电半导体显示技术有限公司 filed Critical 武汉华星光电半导体显示技术有限公司
Priority to US17/610,704 priority Critical patent/US20240040023A1/en
Publication of WO2023050459A1 publication Critical patent/WO2023050459A1/zh

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
    • H04M1/0206—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
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom
    • 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
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • 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
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • 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
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly

Definitions

  • the present application relates to the field of display technology, and in particular to a display device.
  • Full screen is a pursuit of ultra-high screen-to-body ratio design in the mobile phone industry, but limited by technical influences, it is difficult to achieve a full screen in the true sense. Therefore, it is necessary to provide a display device capable of realizing a full screen.
  • the purpose of the present application is to provide a display device capable of realizing a full screen.
  • a display device comprising: a middle frame, including an upper end and a lower end; a roller, rotatably mounted on the middle frame and disposed close to the lower end; a front camera, mounted on the middle frame and close to the upper end setting; a sliding mechanism, which is slidably installed on the middle frame; and a flexible display screen, which is stoppered and installed on the sliding mechanism; wherein, the sliding mechanism can reciprocate relative to the middle frame along a first direction to drive
  • the flexible display screen exposes or covers the front camera, when the flexible display screen exposes the front camera, the part of the flexible display screen near the lower end is curled on the roller, when the When the display device is in the full-screen display mode, the part of the flexible display screen close to the lower end is detached from the roller.
  • the flexible display screen is designed separately from the middle frame, the flexible display screen is mounted on the sliding mechanism, and the sliding connection between the sliding mechanism and the middle frame is utilized.
  • the sliding mechanism slides up and down relative to the middle frame, the flexible display screen is driven to expose or cover the front camera, so as to realize the freedom of the display device between the full screen display mode and the front camera mode switch.
  • the sliding connection between the sliding mechanism and the middle frame effectively improves the smoothness and stability of the display device when switching between the full screen display mode and the front camera mode.
  • this application adopts the design of the flexible display screen in conjunction with the rollers, so that the area of the flexible display screen can be exactly the same as the display area, and can be roughly the same as the plane area of the display device, truly realizing comprehensive screen design.
  • FIG. 1 is a schematic plan view of a display device of the present application in a full-screen display mode and a front camera mode;
  • FIG. 2 is a three-dimensional exploded schematic view of the display device of the present application at a first angle
  • FIG. 3 is a three-dimensional exploded schematic view of the display device of the present application at a second angle
  • Fig. 4 is a schematic diagram of the assembly of the middle frame, the support and the flexible display screen of the display device of the present application;
  • FIG. 5 is a schematic diagram of the assembly of the sliding mechanism and the support of the display device of the present application.
  • Fig. 6 is a schematic diagram of the assembly of the sliding mechanism and the middle frame of the display device of the present application.
  • Fig. 7 is a schematic diagram of the assembly of the limiting member and the spring assembly and the middle frame of the display device of the present application;
  • Fig. 8 is a three-dimensional schematic diagram of two states of the sliding mechanism and the limiting member of the display device of the present application;
  • FIG. 9 is an expanded schematic view and a partial enlarged view of the support of the display device of the present application.
  • FIG. 10 is a schematic diagram of the principles of the transition zone of the support of the display device of the present application.
  • the first microstructure 611 is the first microstructure 611
  • the present application provides a new type of display device, which can realize full-screen display.
  • the display device at least includes a middle frame, a roller, a flexible display, a sliding mechanism and a front camera, wherein the middle frame includes an upper end and a lower end, and the roller is rotatably mounted on the middle frame and is close to the The lower end is set, the front camera is installed on the middle frame and is set close to the upper end, the sliding mechanism is slidably installed on the middle frame, and the flexible display screen is stopped and installed on the sliding mechanism .
  • the sliding mechanism can reciprocate relative to the middle frame along a first direction, so as to drive the flexible display screen to expose or cover the front camera.
  • the flexible display screen exposes the front camera
  • the part of the flexible display screen close to the lower end is curled on the roller; when the flexible display screen covers the front camera, the flexible display screen The part of the display screen close to the lower end is separated from the roller.
  • the display device of the present application connects the flexible display screen to the sliding mechanism, and can drive the sliding mechanism to reciprocate along the first direction during operation, so as to drive the flexible display screen to cover and expose.
  • the front camera realizes free switching between the full-screen display mode and the front camera mode.
  • FIG. 1 shows two state diagrams of the display device 100 in the embodiment of the present application in a full-screen display mode (left) and a front camera mode (right).
  • the middle frame 10 includes an upper end 11 and a lower end 12
  • a front camera 91 is installed on the upper end 11 of the middle frame 10
  • the flexible display screen 30 is designed separately from the middle frame 10
  • the flexible display screen 30 can reciprocate relative to the middle frame 10 along the first direction (from the upper end 11 to the lower end 12) to expose or cover the front camera 91, so that the display device 100 can be operated between the full screen display mode and the front camera mode. switch freely.
  • FIG. 2 and FIG. 3 are three-dimensional exploded views of the display device 100 according to the embodiment of the present application under two different angles.
  • the display device 100 at least includes the middle frame 10 , a roller 20 , a flexible display 30 , a sliding mechanism 40 and a front camera 91 .
  • the roller 20 is rotatably mounted on the middle frame 10 and arranged close to the lower end 12, the front camera 91 is installed on the middle frame 10 and arranged near the upper end 11, and the sliding mechanism 40 It is slidably installed on the middle frame 10 , and the flexible display screen 30 is fixedly installed on the sliding mechanism 40 .
  • the sliding mechanism 40 can reciprocate relative to the middle frame 10 along a first direction, so as to drive the flexible display screen 30 to expose or cover the front camera 91 .
  • the display device 100 of the present application separates the flexible display screen 30 from the middle frame 10, and the flexible display screen 30 is fixedly mounted on the sliding mechanism 40.
  • the sliding connection between the sliding mechanism 40 and the middle frame 10 when the sliding mechanism 40 slides up and down relative to the middle frame 10, drives the flexible display screen 30 to expose or cover the front camera 91, thereby realizing
  • the display device 100 can freely switch between a full-screen display mode and a front-facing camera mode.
  • the sliding connection between the sliding mechanism 40 and the middle frame 10 effectively improves the smoothness and stability of the display device 100 when switching between the full screen display mode and the front camera mode.
  • this application adopts the design of the flexible display screen 30 combined with the roller 20, so that the area of the flexible display screen 30 can be exactly the same as the display area, and can be approximately the same as the plane area of the display device 100, Realize the full screen design.
  • the display device 100 of the present application may further include other structural elements in various embodiments, so as to improve various performances of the display device 100 .
  • these structural elements do not limit the present application, and other similar structural elements capable of achieving the same function should also belong to the protection scope of the present application.
  • the display device 100 further includes a support member 60 .
  • the supporting member 60 is rolled on the roller 20 , the flexible display screen 30 is carried on the supporting member 60 , and is fixedly mounted on the sliding mechanism 40 through the supporting member 60 .
  • the supporting member 60 utilizes its own supporting performance to ensure that the flexible display screen 30 has good flatness and curling during the sliding process.
  • the support member 60 is made of steel plate, so the display device 100 also provides an auxiliary plate 70 to assist in completing the stop connection between the support member 60 and the sliding mechanism 40 .
  • the display device 100 further includes a spring assembly 80 .
  • the snap ring assembly 80 is mounted on the middle frame 10 and disposed near the lower end 12 .
  • the spring assembly 80 connects one end of the support member 60 to the lower end of the middle frame 10 , and uses its own elasticity to drive the support member 60 and the flexible display screen 30 in the sliding mechanism 40 . When exercising, ensure the smoothness and stability of sliding.
  • the display device 100 further includes a limiting member 50 installed on the middle frame 10 and disposed close to the upper end 11 .
  • the limiting member 50 is used for cooperating with the sliding mechanism 40 to limit the movement range of the flexible display screen 30 driven by the sliding mechanism 40 .
  • the limiting member 50 is engaged with the sliding mechanism 40 to limit the sliding mechanism 40 from driving the flexible display.
  • the display screen 30 continues to slide upward.
  • the stopper 50 is separated from the sliding mechanism 40, and the stopper 50 The restriction on the sliding mechanism 40 is released, and the sliding mechanism 40 can drive the flexible display screen 30 to slide downward under the action of an external force to expose the front camera 91 .
  • the display device 100 further includes a protective cover 1001 and a rear cover 1002 .
  • the protective cover 1001 and the rear cover 1002 are respectively mounted on the front and rear sides of the middle frame 10 to protect various components of the display device 100 .
  • the protective cover 1001 is arranged on the front side of the middle frame 10 and covers the flexible display 30 to protect the flexible display 30 .
  • the display device 100 also includes an electronic component mounting board 1003 and some common functional components, such as a camera module 90 , a battery, a circuit board, etc., which will not be detailed here.
  • the camera module 90 may include a rear camera 92 and a camera mounting plate 93 for installing the rear camera 92 in addition to the aforementioned front camera 91 .
  • the camera mounting plate 93 is disposed on the back side of the middle frame 10 .
  • the electronic component mounting plate 1003 is disposed on the back side of the middle frame 10
  • the rear cover 1002 covers the camera mounting plate 93 and exposes the rear camera 92 .
  • the middle frame 10 is also provided with several accommodating cavities for accommodating common functional components.
  • Fig. 4 to Fig. 8 show the assembly diagrams among the above-mentioned various structural elements.
  • One of the sliding mechanism 40 and the middle frame 10 is provided with at least one sliding key, and the other is provided with a sliding slot matching the sliding key, and the sliding key and the sliding slot are both Extending along the first direction, the cooperation of the sliding key and the sliding groove realizes the sliding installation of the sliding mechanism 40 on the middle frame 10 , and at the same time enhances the smooth sliding of the sliding mechanism 40 relative to the middle frame 10 sex and orientation.
  • the slide mechanism 40 is provided with the sliding key 401
  • the middle frame 10 is provided with the sliding slot 101
  • the number of the sliding key 401 and the sliding slot 101 are both 2. It can be understood that, in order to further enhance the guiding performance of sliding, the feather key 401 and the sliding groove 101 can also be increased or decreased according to the actual situation, and the numbers here are not limited to the protection scope of the present application.
  • the support member 60 is connected to the sliding mechanism 40 through the auxiliary plate 70 , and at the same time, the end of the support member 60 close to the lower end 12 bypasses the roller 20 and passes through the snap ring assembly 80 It is fixed on the middle frame 10.
  • the auxiliary board 70 is fixed on one side of the support member 60 by hot melt glue.
  • the sliding mechanism 40 is provided with an installation groove 402, the shape and size of the installation groove 402 are adapted to the shape and size of the auxiliary board 70, and the auxiliary board 70 is fastened in the installation groove 402,
  • the supporting member 60 and the sliding mechanism 40 are connected by a detent.
  • hot-melt glue can also be provided between the sliding mechanism 40 and the auxiliary plate 70 to further enhance the firmness of the connection between the two.
  • the sliding mechanism 40 includes a sliding piece 41 and at least one pushing piece 42 .
  • the sliding key 401 and the installation slot 402 are disposed on the sliding member 41 .
  • the sliding member 41 is slidably installed on the middle frame 10 through the sliding key 401 , and the flexible display screen 30 is fixedly installed on the sliding member 41 through the supporting member 60 .
  • the pushing member 42 is connected to the sliding member 41 , and the pushing member 42 can drive the sliding member 41 to move to drive the sliding mechanism 40 to reciprocate relative to the middle frame 10 along the first direction.
  • the pusher 42 When the pusher 42 realizes driving the slide 41, it can adopt an electric driving mode (for example, the pusher 42 adopts an electric drive or is indirectly connected with the slide 41 through an additionally provided electric drive, in an electric manner Drive the sliding member 41 to move), can adopt mechanical transmission driving mode (the pushing member 42 is directly or indirectly connected with the sliding member 41 by mechanical transmission, and drives the sliding member 41 to move by mechanical transmission) , can also adopt the driving method of directly driving the movement under the action of external force, etc., as long as the sliding member 41 can be driven to complete the movement according to the predetermined design.
  • an electric driving mode for example, the pusher 42 adopts an electric drive or is indirectly connected with the slide 41 through an additionally provided electric drive, in an electric manner Drive the sliding member 41 to move
  • mechanical transmission driving mode the pushing member 42 is directly or indirectly connected with the sliding member 41 by mechanical transmission, and drives the sliding member 41 to move by mechanical transmission
  • the driving method of directly driving the movement under the action of external force, etc. as long as the sliding member 41 can be driven to complete
  • the pushing member 42 when the pushing member 42 realizes driving the sliding member 41, it adopts a driving method of directly driving the movement under the action of an external force.
  • the middle frame 10 is provided with at least one pushing groove 102, the pushing groove 102 runs through the side of the middle frame 10, the pushing member 42 is passed through the pushing groove 102 and is connected with the The sliding part 41 is connected in a stop, and the pushing part 42 can reciprocate along the pushing groove 102 under the action of an external force (such as the pushing force of a user's finger) so as to drive the sliding mechanism 40 along the middle frame 10 along the reciprocating motion in the first direction.
  • an external force such as the pushing force of a user's finger
  • the sliding member 41 includes a main body plate 411 and at least one ear plate 412 , and the ear plate 412 is arranged at one end of the main body plate 411 .
  • the sliding key 401 and the installation groove 402 are respectively arranged on opposite sides of the main body plate 411, the main body plate 411 is slidably installed on the middle frame 10 through the sliding key 401, and the flexible display screen 30 is fixedly installed on the main body plate 411 through the support member 60, the pusher 42 is connected to the ear plate 412 in a stop, and the limiting member 50 cooperates with the ear plate 412 to limit the
  • the sliding mechanism 40 drives the movement range of the flexible display screen 30 .
  • the ear plate 412 includes a connecting portion 4121 and a locking portion 4122, the connecting portion 4121 is provided at one end of the main body plate 411, the pusher 42 is connected to the connecting portion 4121 in a fixed manner, the The limiting member 50 cooperates with the engaging portion 4122 .
  • the connecting portion 4121 is provided with a connecting hole 41211 , and the pushing member 42 is connected to the connecting portion 4121 through the connecting hole 41211 in a detent manner.
  • the clamping portion 4122 includes two clamping strips 41221 extending outward from the same side of the connecting portion 4121 , and the free ends of the two clamping strips 41221 are inclined toward each other so as to co-enclose with the connecting portion 4121
  • An elastic slot 41222 with an opening facing the upper end 11 is formed.
  • the number of the lug plate 412 , the pushing member 42 and the limiting member 50 is two.
  • the two ear plates 412 are respectively disposed on opposite ends of the main body plate 411 .
  • Each of the lugs 412 cooperates with the corresponding pushing member 42 and the corresponding limiting member 50 .
  • the middle frame 10 is provided with two push grooves 102, and the two push grooves 102 respectively pass through the opposite sides of the middle frame 10, and the two push members 42 are respectively passed through two The pushing slots 102 are in stop connection with opposite ends of the sliding member 41 through the corresponding ear plates 412 .
  • the pushing member 42 includes a pushing portion 421 and a connecting pin 422 connected with the pushing portion 421 .
  • the push groove 102 includes a first push groove 1021 and a second push groove 1022, the first push groove 1021 is formed inwardly from the outer surface of the middle frame 10, and the second push groove 1022 is formed from the first push groove 1022.
  • the middle of the bottom of the push groove 1021 is formed through the side of the middle frame 10
  • the connecting pin 422 passes through the second push groove 1022 and is connected to the slider 41 through the main body plate 411 ,
  • the pushing portion 421 is received in the first pushing groove 1021 .
  • the connecting pin 422 is fixed in the connecting hole 41211 . It can be understood that both the first pushing groove 1021 and the second pushing groove 1022 extend along the first direction, so as to provide a reciprocating space for the pushing part 421 and the connecting pin 422 during the sliding process.
  • the outer surface of the pushing part 421 is provided with a number of microstructures, such as protrusions, recesses, etc., which can increase the friction between the user's fingers and the pushing part 421, thereby facilitating the user
  • the pushing part 421 is provided to drive the sliding mechanism 40 to slide relative to the middle frame 10 .
  • the support member 60 includes a first rigid part 61, a flexible part 62 and a second rigid part 63, and the flexible part 62 connects the first rigid part 61 and the second rigid part. Section 63.
  • the auxiliary plate 70 is provided on the side of the first rigid portion 61 facing the middle frame 10 , the sliding mechanism 40 is connected to the first rigid portion 61 through the auxiliary plate 70 , and the flexible part 62 is curled on the roller 20, the flexible display screen 30 is carried on the first rigid part 61 and part of the flexible part 62, and the second rigid part 63 is fixed to the On the frame 10 described above.
  • the snap ring assembly 80 includes two bayonet pins 81 and two springs 82 .
  • the middle frame 10 is provided with two accommodating grooves 13 , and the two springs 82 are respectively accommodated in the two accommodating grooves 13 .
  • One end of each of the springs 82 abuts against the inner wall of the corresponding receiving groove 13 , and the other end of each of the springs 82 is fixedly connected to the second rigid portion 63 through the corresponding detent 81 .
  • the second rigid portion 63 is provided with two fixing holes 631 for respectively fixing the two locking pins 81 .
  • the bayonet 81 is L-shaped, one end of the bayonet 81 is passed through and fastened in the corresponding fixing hole 631, and the other end of the bayonet 81 is passed through the corresponding
  • the spring 82 is used to resist the spring 82 .
  • the spring 82 is in the compressed state E1; when the display device 100 is in the front camera mode, the spring 82 is in the compressed state E2 or the original state E0;
  • the spring 82 gradually transitions from the compressed state E1 to the compressed state E2 or the original state E0.
  • the elastic recovery feature of the spring 82 is utilized, and when the sliding mechanism 40 drives the support member 60 and the flexible display screen 30 to move, under the double action of external force and spring force, the smoothness of sliding is enhanced. and stability, while enhancing the flatness and curling properties of the support member 60 and the flexible display screen 30 .
  • the support 60 and the middle frame 10 are provided with microstructure combinations that correspond to each other and cooperate with each other, and the cooperation of the microstructure combinations can further ensure that the support 60 is in the middle frame 10
  • the smoothness and flatness of the movement further avoids the risks of warping and arching of the flexible display screen 30 during the sliding process.
  • the first microstructures 611 are provided on opposite sides of the first rigid part 61 of the support 60
  • the inner walls of the opposite sides of the middle frame 10 are provided with the first microstructures 611 .
  • the second microstructure 103 is provided.
  • the first microstructure 611 is composed of several spaced micro-protrusions, which are formed by extending outward from the edge of the first rigid part 61, and the first rigid part 61 is provided with The width of the part of the micro-protrusion is larger than the width of the corresponding flexible display screen 30, so as to cover the flexible display screen 30 during the sliding process and prevent it from being damaged.
  • the flexible portion 62 in order to increase the curling performance of the flexible portion 62 , is composed of several patterned structures 621 arranged along the second direction. Wherein, the second direction is perpendicular to the first direction.
  • the patterned structure 621 includes a main board 6211 and strip holes 6212 disposed on the main board 6211 .
  • the strip holes 6212 extend along the second direction, and the strip holes 6212 include a first strip hole 62121 and a second strip hole 62122. In the first direction, the first strip hole 62121 and the The second holes 62122 are sequentially spaced and dislocated. It can be understood that the distribution, shape and size of the holes in the patterned structure 621 can be designed according to actual requirements, and are not limited to the structure of this embodiment. Other similar layouts that can achieve the same function should also belong to the protection of this application. scope.
  • the patterned structure at the position of 621 has a local fracture problem caused by stretching.
  • the patterned structure 621 is designed with a gradient area.
  • the patterned structure 621 includes a first gradient region 6213, a uniform region 6214, and a second gradient region 6215 arranged in sequence along the first direction, and the patterned structure 621 in the uniform region 6214 is in the The digging rate in the first direction remains unchanged, and the patterned structure 621 of the first gradient region 6213 and the patterned structure 621 of the second gradient region 6215 are moving toward the uniform region 6214 The hole digging rate in the direction gradually increases.
  • the length of the first hole 62121 in the second direction (A1, A2%) Gradually increasing along the direction toward the uniform area 6214, the distances (B1, B2%) between adjacent second holes 62122 in the second direction are along the direction toward the uniform area 6214 gradually decrease.
  • the auxiliary board 70 is fixed on the first rigid part 61 of the support member 60 by hot melt adhesive, and the auxiliary board 70 faces the middle frame 10, as shown in FIGS. 3 and 5 ;
  • the sliding part 41 of the sliding mechanism 40 is installed on the first part of the supporting part 60 by using the fixing groove 402 on the main board 411 of the sliding part 41 and the fixing of the auxiliary board 70 .
  • On the rigid portion 61 as shown in FIG. 5 , wherein the elastic slot 41222 of the ear plate 412 of the sliding member 41 faces away from the second rigid portion 63 of the support member 60 ;
  • the slider 41 of the sliding mechanism 40 is slidably installed on In the middle frame 10, the first microstructure 611 on the first rigid part 61 of the support 60 is combined with the second microstructure 103 on the middle frame 10 at the same time, as shown in the figure 5 and Figure 6;
  • the actions of the structural elements of the display device 100 are as follows (take the full-screen display mode as the original mode Be explained).
  • the limiting member 50 When the display device 100 is in the full-screen display mode, the limiting member 50 is clamped in the elastic clamping groove 41222 between the two clamping strips 41221 of the ear plate 412 of the sliding mechanism 40 , the part of the support member 60 close to the upper end 11 of the middle frame 10 is fixed, at this time, the spring 82 of the snap ring assembly 80 is in a compressed state E1, so as to support the support member 60
  • the second rigid part 63 exerts an elastic force toward the direction of the upper end 11 of the middle frame 10 (that is, the direction opposite to the first direction), and the support member 60 is under the elastic force, the limit
  • the fixing force applied by the position member 50 (direction opposite to the first direction) and the resisting force applied by the roller 20 (the first direction) have good flatness and curling properties,
  • the flexible display screen 30 is carried on the support member 60 and also has good flatness and curlability.
  • the part of the flexible part 62 of the support member 60 close to the first rigid part 61 is on the same layer as the first rigid part 61 so as to jointly carry the flexible display 30 with the flexible display 30 , the flexible display screen 30 corresponds to the entire display surface, and can perform full-screen display.
  • the user applies an external force on the outside of the middle frame 10 to push the pusher 42 of the sliding mechanism 40 along the first direction.
  • the limiter 50 breaks away from the elastic slot 41222 under the action of the external force of the user, and the pusher 42 drives and connects with the sliding member 41 to slide toward the first direction relative to the middle frame 10 , while the sliding member 41 is sliding, it drives the support member 60 and the flexible display screen 30 connected with it to slide toward the first direction relative to the middle frame 10, so that the support member 60 and the flexible display screen The screen 30 is gradually exposed until the front camera 91 is completely exposed.
  • the flexible portion 62 of the support member 60 is further curled on the roller 20, so that the further curled portion is gradually on the same layer as the second rigid portion 63, and the flexible portion 62 is further rolled, the part of the flexible display screen 30 carried on the flexible portion 62 is rolled on the roller 20 along with the flexible portion 62, so as to reduce the friction of the corresponding display surface of the flexible display screen 30 area, thereby gradually exposing until completely exposing the front camera 91.
  • the spring 82 gradually transitions from the compressed state E1 to the compressed state E2 or the original state E0, and the spring 82 still exerts a force on the second rigid portion 63 of the support member 60 toward the middle frame.
  • the elastic force (gradually decreases) in the direction of the upper end 11 of the upper end 11 of 10 (that is, the direction opposite to the first direction), which can effectively compensate for the unevenness of the external force applied by the user and effectively improve the support.
  • the microstructure combination composed of the second microstructure 103 provides a frictional force (stuck force) in the direction opposite to the first direction to the support member 60 during the sliding process, and the frictional force and the spring 82
  • the combination of the provided elastic forces further enhances the stability of the flexible display screen 30 driven by the support member 60 to move.
  • the user applies an external force on the outside of the middle frame 10 to push the sliding mechanism 40 in a direction opposite to the first direction.
  • Pushing piece 42 the pushing piece 42 drives the sliding piece 41 to slide relative to the middle frame 10 toward the upper end 11 of the middle frame 10, and the sliding piece 41 drives the sliding piece while sliding.
  • the stop connecting the support 60 and the flexible display 30 slides towards the upper end 11 of the middle frame 10, so that the support 60 and the flexible display 30 gradually cover the front camera 91 until the The limiter 50 is locked in the elastic slot 41222 .
  • the spring 82 is gradually compressed, and gradually transitions from the compressed state E2 or the original state E0 to the compressed state E1; Curling, so that the part of the flexible display screen 30 carried on the flexible part 62 gradually restores to a flat surface corresponding to the display surface, thereby gradually covering the front camera 91 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示装置(100)，包括中框(10)、滚轴(20)、柔性显示屏(30)、滑动机构(40)和前置摄像头(91)。中框(10)包括上端(11)和下端(12)，滚轴(20)转动安装于中框(10)上且靠近于下端(12)设置，前置摄像头(91)安装于中框(10)上且靠近上端(11)设置。柔性显示屏(30)止动安装于滑动机构(40)上，滑动机构(40)滑动安装于中框(10)上且能够相对中框(10)沿第一方向往复运动以带动柔性显示屏(30)裸露或覆盖前置摄像头(91)。

Description

显示装置 技术领域
本申请涉及显示技术领域，尤其涉及一种显示装置。
背景技术
全面屏是手机业界对于超高屏占比设计的一种追求，但受限于技术影响，难以达到真正意义上的全面屏。因此，有必要提供一种能够实现全面屏的显示装置。
技术问题
本申请的目的在于提供一种能够实现全面屏的显示装置。
技术解决方案
本申请提供的技术方案如下：
一种显示装置，包括：中框，包括上端和下端；滚轴，转动安装于所述中框上且靠近于所述下端设置；前置摄像头，安装于所述中框上且靠近所述上端设置；滑动机构，滑动安装于所述中框上；以及柔性显示屏，止动安装于所述滑动机构上；其中，所述滑动机构能够相对所述中框沿第一方向往复运动，以带动所述柔性显示屏裸露或覆盖所述前置摄像头，当所述柔性显示屏裸露所述前置摄像头时，所述柔性显示屏靠近所述下端的部分卷曲于所述滚轴上，当所述显示装置处于全面屏显示模式时，所述柔性显示屏靠近所述下端的部分脱离所述滚轴。
有益效果
本申请的所述显示装置将所述柔性显示屏与所述中框分离设计，将所述柔性显示屏止动安装于所述滑动机构上，利用所述滑动机构与所述中框的滑动连接，在所述滑动机构相对所述中框上下滑动时，带动所述柔性显示屏裸露或覆盖所述前置摄像头，从而实现所述显示装置在全面屏显示模式和前置摄像模式之间的自由切换。同时，所述滑动机构与所述中框之间的滑动连接，有效提升了所述显示装置在全面屏显示模式和前置摄像模式之间切换时的顺畅性和稳定性。另外，本申请采用所述柔性显示屏配合所述滚轴的设计，使得所述柔性 显示屏的面积与显示面积可以完全相同，且可以与所述显示装置的平面面积大致相同，真正的实现全面屏设计。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请的显示装置在全屏显示模式和前置摄像模式下的平面示意图；
图2是本申请的显示装置的在第一角度的立体爆炸示意图；
图3是本申请的显示装置的在第二角度的立体爆炸示意图；
图4是本申请的显示装置的中框、支撑件和柔性显示屏的装配示意图；
图5是本申请的显示装置的滑动机构和支撑件的装配示意图；
图6是本申请的显示装置的滑动机构和中框的装配示意图；
图7是本申请的显示装置的限位件和卡簧组件与中框的装配示意图；
图8是本申请的显示装置的滑动机构和限位件的两种状态下的立体示意图；
图9是本申请的显示装置的支撑件的展开示意图和局部放大图；
图10是本申请的显示装置的支撑件的渐变区的原理示意图。
附图标记说明：
显示装置                        100
保护盖                          1001
后盖                            1002
电子元件安装板                  1003
中框                            10
滑槽                            101
推动槽                          102
第一推动槽                      1021
第二推动槽                      1022
第二微结构                      103
上端                            11
下端                            12
容置槽                          13
滚轴                            20
柔性显示屏                      30
滑动机构                        40
滑键                            401
安装槽                          402
滑动件                          41
主体板                          411
耳板                            412
连接部                          4121
连接孔                          41211
卡接部                          4122
卡条                            41221
弹性卡槽                        41222
推动件                          42
推动部                          421
连接销                          422
限位件                          50
支撑件                          60
第一刚性部                      61
第一微结构                      611
柔性部                          62
图案化结构                      621
主板                            6211
条孔                            6212
第一条孔                        62121
第二条孔                        62122
第一渐变区                      6213
均匀区                          6214
第二渐变区                      6215
第二刚性部                      63
固定孔                          631
辅助版                          70
卡簧组件                        80
卡销                            81
弹簧                            82
摄像头模组                      90
前置摄像头                      91
后置摄像头                      92
摄像头安装板                    93
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。此外，应当理解的是，此处所描述的具体实施例仅用于说明和解释本申请，并不用于限制本申请。在本申请中，在未作相反说明的情况下，使用的方位词如“上”和“下”通常是指装置实际使用或工作状态下的上和下，具体为附图中的图面方向；而“内”和“外”则是针对装置的轮廓而言的。
本申请提供一种新形态的显示装置，其能够实现全面屏显示。所述显示装置至少包括中框、滚轴、柔性显示屏、滑动机构和前置摄像头，其中，所述中框包括上端和下端，所述滚轴转动安装于所述中框上且靠近于所述下端设置，所述前置摄像头安装于所述中框上且靠近所述上端设置，所述滑动机构滑动安 装于所述中框上，所述柔性显示屏止动安装于所述滑动机构上。其中，所述滑动机构能够相对所述中框沿第一方向往复运动，以带动所述柔性显示屏裸露或覆盖所述前置摄像头。当所述柔性显示屏裸露所述前置摄像头时，所述柔性显示屏靠近所述下端的部分卷曲于所述滚轴上；当所述柔性显示屏覆盖所述前置摄像头时，所述柔性显示屏靠近所述下端的部分脱离所述滚轴。
本申请的所述显示装置通过将所述柔性显示屏和所述滑动机构止动连接，在操作时可以通过驱动所述滑动机构沿第一方向往复运动，以带动所述柔性显示屏遮盖和裸露所述前置摄像头，从而实现全屏显示模式和前置摄像模式的自由切换。
下面对本申请提供的所述显示装置的具体实施例进行说明。
图1示出了本申请实施例的所述显示装置100在全屏显示模式(左边)和前置摄像模式(右边)的两种状态图。请参阅图1，中框10包括上端11和下端12，前置摄像头91安装于所述中框10的所述上端11，柔性显示屏30与所述中框10分开设计，所述柔性显示屏30可以沿第一方向(由所述上端11指向所述下端12)相对中框10往复运动以裸露或覆盖前置摄像头91，以实现所述显示装置100在全屏显示模式和前置摄像模式之间的自由切换。
图2和图3分别是本申请实施例的所述显示装置100在两个不同角度下的立体爆炸图。请参阅图2和图3，所述显示装置100至少包括所述中框10、滚轴20、柔性显示屏30、滑动机构40和前置摄像头91。所述滚轴20转动安装于所述中框10上且靠近于所述下端12设置，所述前置摄像头91安装于所述中框10上且靠近所述上端11设置，所述滑动机构40滑动安装于所述中框10上，所述柔性显示屏30止动安装于所述滑动机构40上。其中，所述滑动机构40能够相对所述中框10沿第一方向往复运动，以带动所述柔性显示屏30裸露或覆盖所述前置摄像头91。
相较于现有技术，本申请的所述显示装置100将所述柔性显示屏30与所述中框10分离设计，将所述柔性显示屏30止动安装于所述滑动机构40上，利用所述滑动机构40与所述中框10的滑动连接，在所述滑动机构40相对所述中框10上下滑动时，带动所述柔性显示屏30裸露或覆盖所述前置摄像头91，从而实现所述显示装置100在全面屏显示模式和前置摄像模式之间的自由 切换。同时，所述滑动机构40与所述中框10之间的滑动连接，有效提升了所述显示装置100在全面屏显示模式和前置摄像模式之间切换时的顺畅性和稳定性。另外，本申请采用所述柔性显示屏30配合所述滚轴20的设计，使得所述柔性显示屏30的面积与显示面积可以完全相同，且可以与所述显示装置100的平面面积大致相同，真正地实现全面屏设计。
除了上述结构元件之外，本申请的所述显示装置100在各个不同的实施例中还可包括其它结构元件，以改善所述显示装置100的各种性能。下面对本实施例的一些其它结构元件进行简单介绍，当然，可以理解的是，这些结构元件不是对本申请的限定，其它能够实现相同功能的类似结构元件也应属于本申请的保护范围。
在本实施例中，所述显示装置100还包括支撑件60。所述支撑件60卷曲于所述滚轴20上，所述柔性显示屏30承载于所述支撑件60上，且通过所述支撑件60止动安装于所述滑动机构40上。所述支撑件60利用其自身的支撑性能，保证所述柔性显示屏30在滑动过程中具有良好的平整性和卷曲性。在本实施例中，所述支撑件60采用钢板材料，故，所述显示装置100还提供一个辅助板70，用以辅助完成所述支撑件60和所述滑动机构40之间的止动连接。
在本实施例中，所述显示装置100还包括卡簧组件80。所述卡簧组件80安装于所述中框10上，且靠近所述下端12设置。所述卡簧组件80将所述支撑件60的一端连接于所述中框10的下端，且利用其自身的弹性，在所述滑动机构40带动所述支撑件60和所述柔性显示屏30运动时，保证滑动的顺畅性和稳定性。
在本实施例中，所述显示装置100还包括限位件50，所述限位件50安装于所述中框10上，且靠近所述上端11设置。所述限位件50用于与所述滑动机构40配合，以限制所述滑动机构40带动所述柔性显示屏30的运动范围。具体地，当所述柔性显示屏30覆盖所述前置摄像头91实现全面屏显示模式时，所述限位件50与所述滑动机构40卡接，以限制所述滑动机构40带动所述柔性显示屏30继续朝向上滑，当所述柔性显示屏30需要裸露所述前置摄像头91实现前置摄像模式时，所述限位件50与所述滑动机构40分离，所述限位 件50解除对所述滑动机构40的限制，所述滑动机构40能够在外力作用下带动所述柔性显示屏30向下滑动以裸露所述前置摄像头91。
在实施方式中，所述显示装置100还包括保护盖1001和后盖1002。所述保护盖1001和所述后盖1002分别安装于所述中框10的前后两侧，用以保护所述显示装置100的各种元件。其中，所述保护盖1001设于中框10的前侧且覆盖所述柔性显示屏30，用以保护所述柔性显示屏30。
除了上述结构元件外，所述显示装置100还包括电子元件安装板1003和一些常见的功能元件，如摄像头模组90、电池、电路板等等，此处不一一赘述。其中，所述摄像头模组90除了包括前述的所述前置摄像头91之外，还可包括后置摄像头92和用于安装所述后置摄像头92的摄像头安装板93。在本实施例中，所述摄像头安装板93设于所述中框10的背侧。在本实施例中，所述电子元件安装板1003设于所述中框10的背侧，所述后盖1002覆盖所述摄像头安装板93且裸露所述后置摄像头92。所述中框10上还设有若干容置腔，用以容纳常见的功能元件。
以上，只是对本实施例中的所述显示装置100的结构元件的简单描述。下面将对上述结构元件的具体结构、相互连接以及作动原理等进行详细描述。可以理解地，下述描述不是对本申请的限定，其它能够实现相同功能的类似结构、连接关系和作动关系等也应属于本申请的保护范围。
请参阅图4至图8，图4至图8示出了上述各个结构元件之间的装配示意图。
所述滑动机构40和所述中框10的其中一者上设有至少一个滑键，另外一者上设有与所述滑键相配匹的滑槽，所述滑键和所述滑槽均沿第一方向延伸，所述滑键和所述滑槽的配合实现将所述滑动机构40滑动安装于所述中框10上，同时加强所述滑动机构40相对所述中框10滑动的顺畅性和导向性。在本实施例中，所述滑动机构40上设有所述滑键401，所述中框10上设有所述滑槽101，且所述滑键401和所述滑槽101的数量均为2个。可以理解地，为了进一步加强滑动的导向性，所述滑键401和所述滑槽101还可以依据实际情况进行增加或减少，此处数量不对本申请的保护范围进行限定。
所述支撑件60通过所述辅助板70与所述滑动机构40止动连接，同时，所述支撑件60靠近所述下端12的一端绕过所述滚轴20后通过所述卡簧组件80固定于所述中框10上。具体地，所述辅助板70通过热熔胶固定于所述支撑件60的一侧。所述滑动机构40上设有安装槽402，所述安装槽402的形状和尺寸与所述辅助板70的形状和尺寸向适配，所述辅助板70卡固于所述安装槽402内，以止动连接所述支撑件60和所述滑动机构40。优选地，所述滑动机构40和所述辅助板70之间还可设置热熔胶，以进一步加强二者之间连接的牢固性。
具体地，在本实施例中，所述滑动机构40包括滑动件41和至少一个推动件42。所述滑键401和所述安装槽402设于所述滑动件41上。所述滑动件41通过所述滑键401滑动安装于所述中框10上，所述柔性显示屏30通过所述支撑件60止动安装于所述滑动件41上。所述推动件42与所述滑动件41连接，所述推动件42能够驱动所述滑动件41运动以带动所述滑动机构40相对所述中框10沿所述第一方向往复运动。
所述推动件42在实现驱动所述滑动件41时，可以采用电动驱动方式(如，所述推动件42采用电动件或通过额外设置的电动动与所述滑动件41间接连接，以电动方式驱动所述滑动件41运动)，可以采用机械传输驱动方式(所述推动件42通过机械传输的方式与所述滑动件41直接或间接连接，通过机械传输的方式驱动所述滑动件41运动)，也可以采用在外力作用下直接带动运动的驱动方式等等，只要能够实现驱动所述滑动件41依照预定设计完成运动即可。
在本实施例中，所述推动件42在实现驱动所述滑动件41时，采用的是在外力作用下直接带动运动的驱动方式。具体地，所述中框10上设有至少一个推动槽102，所述推动槽102贯穿所述中框10的侧边，所述推动件42穿设于所述推动槽102内且与所述滑动件41止动连接，所述推动件42能够在外力(如使用者手指的推动力)作用下沿着所述推动槽102往复运动以带动所述滑动机构40相对所述中框10沿所述第一方向往复运动。
进一步地，所述滑动件41包括主体板411和至少一个耳板412，所述耳板412设于所述主体板411的一端。所述滑键401和所述安装槽402分别设于 所述主体板411的相对两侧，所述主体板411通过所述滑键401滑动安装于所述中框10上，所述柔性显示屏30通过所述支撑件60止动安装于所述主体板411上，所述推动件42与所述耳板412止动连接，所述限位件50与所述耳板412配合，以限制所述滑动机构40带动所述柔性显示屏30的运动范围。
进一步地，所述耳板412包括连接部4121和卡接部4122，所述连接部4121设于所述主体板411的一端，所述推动件42与所述连接部4121止动连接，所述限位件50与所述卡接部4122配合。具体地，所述连接部4121上设有连接孔41211，所述推动件42通过所述连接孔41211与所述连接部4121止动连接。所述卡接部4122包括两个自所述连接部4121的同一侧向外延伸的卡条41221，两个所述卡条41221的自由端朝向对方倾斜，以与所述连接部4121共同围设形成一个开口朝向所述上端11的弹性卡槽41222，当所述柔性显示屏30覆盖所述前置摄像头91实现全面屏显示时，所述限位件50卡固于所述弹性卡槽41222内，当所述柔性显示屏30裸露所述前置摄像头91时，所述限位件50脱离所述弹性卡槽41222。
在本实施例中，所述耳板412、所述推动件42和所述限位件50的数量均为两个。两个所述耳板412分别设于所述主体板411的相对两端。每一所述耳板412与对应的所述推动件42和对应的所述限位件50配合作业。具体地，所述中框10上设有两个推动槽102，两个所述推动槽102分别贯穿所述中框10的相对两侧边，两个所述推动件42分别穿设于两个所述推动槽102内且分别通过对应的所述耳板412与所述滑动件41的相对两端止动连接。
进一步地，所述推动件42包括推动部421和与所述推动部421连接的连接销422。所述推动槽102包括第一推动槽1021和第二推动槽1022，所述第一推动槽1021自所述中框10的外侧面向内凹陷形成，所述第二推动槽1022自所述第一推动槽1021的底部中间贯穿所述中框10的侧边形成，所述连接销422穿设于所述第二推动槽1022内且通过所述主体板411与所述滑动件41止动连接，所述推动部421收容于所述第一推动槽1021内。具体地，所述连接销422固定于所述连接孔41211内。可以理解地，所述第一推动槽1021和所述第二推动槽1022均沿第一方向延伸的，以在滑动过程中为所述推动部421和所述连接销422提供往复运动的空间。
优先地，所述推动部421的外侧面上设有若干微结构，如凸起、凹部等，该微结构可以增大使用者手指与所述推动部421之间的摩擦力，进而方便使用者提供推动所述推动部421进而带动所述滑动机构40相对所述中框10滑动。
具体地，在本实施例中，所述支撑件60包括第一刚性部61、柔性部62和第二刚性部63，所述柔性部62连接所述第一刚性部61和所述第二刚性部63。所述辅助板70设于所述第一刚性部61朝向所述中框10的一侧，所述滑动机构40通过所述辅助板70与所述第一刚性部61止动连接，所述柔性部62卷曲于所述滚轴20上，所述柔性显示屏30承载于所述第一刚性部61和部分所述柔性部62上，所述第二刚性部63通过卡簧组件80固定于所述中框10上。
所述卡簧组件80包括两个卡销81和两个弹簧82。所述中框10上设两个容置槽13，两个所述弹簧82分别收容于两个所述容置槽13内。每一所述弹簧82的一端抵持对应所述容置槽13的内壁，每一所述弹簧82的另一端通过对应的所述卡销81与所述第二刚性部63止动连接。具体地，所述第二刚性部63上设有两个固定孔631用以分别固定两个所述卡销81。在本实施例中，所述卡销81陈L状，所述卡销81的一端穿设并卡固于对应的所述固定孔631内，所述卡销81的另一端穿设于对应的所述弹簧82内，用以抵持所述弹簧82。当所述显示装置100处于全面屏显示模式时，所述弹簧82呈压缩状态E1；当所述显示装置100处于前置摄像模式时，所述弹簧82呈压缩状态E2或原始状态E0；在所述显示装置100由全面屏显示模式逐渐向前置摄像模式切换过程中，所述弹簧82由压缩状态E1逐渐向压缩状态E2或原始状态E0过渡。本实施例利用所述弹簧82的弹性复原特征，在所述滑动机构40带动所述支撑件60和所述柔性显示屏30运动时，在外力和弹簧弹力的双重作用下，加强了滑动的顺畅性和稳定性，同时加强了支撑件60和柔性显示屏30的平整性和卷曲性。
进一步地，所述支撑件60和所述中框10上设有相互对应且相互配合的微结构组合，利用所述微结构组合的配合，进一步保证所述支撑件60在所述中框10中运动的顺畅性和平整性，进而进一步避免所述柔性显示屏30在滑动过程中出现翘曲、拱起等风险。在本实施例中，所述支撑件60的所述第一刚性 部61的相对两侧边均设有所述第一微结构611，所述中框10的相对两侧边的内侧壁上均设有所述第二微结构103。具体地，所述第一微结构611是由若干间隔的微凸台构成，该微凸台自所述第一刚性部61的边缘向外延伸形成，且所述第一刚性部61在设有该微凸台的部位的宽度大于对应的所述柔性显示屏30的宽度，以在滑动过程中包所述柔性显示屏30，避免其受到损伤。
请参阅图9和图10，在本实施例中，为了增加所述柔性部62的卷曲性能，所述柔性部62由若干沿第二方向排列的图案化结构621组成。其中，所述第二方向垂直于所述第一方向。
在本实施例中，所述图案化结构621包括主板6211和设于所述主板6211上的条孔6212组成。所述条孔6212沿着所述第二方向延伸，所述条孔6212包括第一条孔62121和第二条孔62122，在所述第一方向上，所述第一条孔62121和所述第二条孔62122依次间隔且错位设置。可以理解地，所述图案化结构621的孔的分布、形状和尺寸可以根据实际要求进行设计，并不限于本实施例的结构，其它能够实现相同功能的类似布局等也应属于本申请的保护范围。
进一步地，为了避免所述支撑件60在滑动过程中，因受力不均导致所述柔性部62在与刚性部(所述第一刚性部61和所述第二刚性部63)的交界过渡的位置的图案化结构出现局部因拉伸导致的断裂问题，本实施例对所述图案化结构621进行渐变区设计。具体地，所述图案化结构621包括沿所述第一方向依次排列的第一渐变区6213、均匀区6214和第二渐变区6215，所述均匀区6214内的所述图案化结构621在所述第一方向上的挖孔率保持不变，所述第一渐变区6213的所述图案化结构621和所述第二渐变区6215的所述图案化结构621在沿朝向所述均匀区6214的方向上的挖孔率逐渐递增。
具体地，在本实施例中，在所述第一渐变区6213和所述第二渐变区6215内，所述第一条孔62121在所述第二方向上的长度(A1、A2……)在沿朝向所述均匀区6214的方向上逐渐递增，相邻所述第二条孔62122在所述第二方向上的间隔距离(B1、B2……)在沿朝向所述均匀区6214的方向上逐渐递减。
所述显示装置100的组装过程可以根据实际情况先进行部分结构元件之间的组装形成装配集合，再进行装配集合的进一步的组装，直至完成整个显示 装置的组装作业。下面将对本实施例的所述显示装置100的组装进行详细说明。可以理解地，下述说明只是为了说明构件之间的连接关系，并非限定组装顺序，各个结构元件之间的组装顺序可以根据实际作业进行调整和更正，结构元件之间的组装顺序并不是对本申请的限制，其它能够实现所述显示装置100的组装方法也应属于本申请的保护范围。
在本实施例中，所述显示装置100在组装时：
将所述辅助板70通过热熔胶固定于所述支撑件60的所述第一刚性部61上，所述辅助板70朝向所述中框10，如图3和图5所示；
利用所述滑动件41的所述主体板411上的所述安装槽402和所述辅助板70的卡固将所述滑动机构40的所述滑动件41安装至支撑件60的所述第一刚性部61上，如图5所示，其中，所述滑动件41的所述耳板412的所述弹性卡槽41222背向所述支撑件60的所述第二刚性部63；
将组装好的所述卡簧组件80安装至所述中框10的容置腔内，将所述支撑件60的所述柔性部62卷曲于所述滚轴20上，将所述滚轴20安装至所述中框10的容置腔内，同时将所述卡簧组件80的所述卡销81固定于所述第二刚性部63的所述固定孔631，如图5、图7和图8所示；
将所述限位件50组装至所述中框10的容置腔内，如图7所示；
利用所述滑动件41的所述主体板411上的所述滑键401和所述中框10内的所述滑槽101的配合，将所述滑动机构40的所述滑动件41滑动安装于所述中框10内，同时将所述支撑件60的所述第一刚性部61上的所述第一微结构611与所述中框10上的所述第二微结构103组合，如图5和图6所示；
将所述滑动机构40的所述推动件42从所述中框10的侧边插入所述推动槽102中，以使所述推动件42的所述连接销422固定于所述滑动件41的所述耳板412上的所述连接孔41211内，此时，所述推动件42的所述连接销422穿设于所述第二推动槽1022中，所述推动件42的所述推动部421收容于所述第一推动槽1021中，如图4和图8所示；
将所述柔性显示屏30安装至所述支撑件60的所述第一刚性部61上；将所述保护盖1001安装至所述中框10上，如图2和图4所示；
安装其它结构元件，如后置摄像头92、电子元件、后盖1002等，完成所述显示装置100的组装。
在本实施例中，所述显示装置100在全面屏显示模式和前置摄像模式之间的切换时，所述显示装置100的结构元件之间的作动如下(以全面屏显示模式为原始模式进行说明)。
当所述显示装置100处于全面屏显示模式下时，所述限位件50卡持于所述滑动机构40的所述耳板412的两个卡条41221之间的所述弹性卡槽41222内，所述支撑件60的靠近所述中框10的所述上端11的部分被固定，此时，所述卡簧组件80的所述弹簧82处于呈压缩状态E1，以向所述支撑件60的所述第二刚性部63施加一个朝向所述中框10的所述上端11的方向(即与所述第一方向相反的方向)的弹力，所述支撑件60在该弹力、所述限位件50施加的固定力(与所述第一方向相反的方向)和所述滚轴20施加的抵持力(所述第一方向)三者的平衡下具有良好的平整性和卷曲性，所述柔性显示屏30承载于所述支撑件60上，同样具有良好的平整性和卷曲性。此时，所述支撑件60的所述柔性部62靠近所述第一刚性部61的部分与所述第一刚性部61同层以与所述柔性显示屏30共同承载所述柔性显示屏30，所述柔性显示屏30对应整个显示面，且可以进行全屏显示。
当所述显示装置100由全面屏显示模式转换为前置摄像模式时，使用者在所述中框10的外侧施加外力沿第一方向推动所述滑动机构40的所述推动件42，此时，所述限位件50在使用者外力的作用下脱离所述弹性卡槽41222，所述推动件42带动与其止动连接所述滑动件41相对所述中框10朝向所述第一方向滑动，所述滑动件41在滑动的同时，带动与其止动连接所述支撑件60和柔性显示屏30相对所述中框10朝向所述第一方向滑动，以使所述支撑件60和柔性显示屏30逐渐裸露直至完全裸露所述前置摄像头91。在此过程中，所述支撑件60的所述柔性部62在所述滚轴20上进一步卷曲，以使该进一步卷曲的部分逐渐与所述第二刚性部63同层，在所述柔性部62进一步卷曲的同时，所述柔性显示屏30承载于所述柔性部62上的部分跟随所述柔性部62一同在所述滚轴20上卷曲，以减少所述柔性显示屏30对应显示面的面积，从而逐渐裸露直至完全裸露所述前置摄像头91。在此过程中，所述弹簧82由压缩 状态E1逐渐向压缩状态E2或原始状态E0过渡，所述弹簧82依旧向所述支撑件60的所述第二刚性部63施加一个朝向所述中框10的所述上端11的方向(即与所述第一方向相反的方向)的弹力(逐渐减小)，该弹力可以有效补偿消使用者在施加的外力的不均匀性，有效提升所述支撑件60带动所述柔性显示屏30滑动的顺畅性和稳定性；同时，所述支撑件60的所述第一刚性部61的所述第一微结构611和所述中框10上设置的所述第二微结构103组成的微结构组合在滑动过程中向所述支撑件60提供了一个与所述第一方向相反的方向的摩擦力(卡顿力)，该摩擦力与所述弹簧82提供的弹力的组合，进一步增强了所述支撑件60带动所述柔性显示屏30运动的稳定性。
当所述显示装置100由前置摄像模式转换为全面屏显示模式时，使用者在所述中框10的外侧施加外力沿与所述第一方向相反的方向推动所述滑动机构40的所述推动件42，所述推动件42带动与其止动连接所述滑动件41相对所述中框10朝向所述中框10的所述上端11滑动，所述滑动件41在滑动的同时，带动与其止动连接所述支撑件60和柔性显示屏30朝向所述中框10的所述上端11滑动，以使所述支撑件60和柔性显示屏30逐渐覆盖所述前置摄像头91，直至所述限位件50卡持于所述弹性卡槽41222内。在此过程中，所述弹簧82逐渐被压缩，由压缩状态E2或原始状态E0逐渐向压缩状态E1过渡；同时，所述支撑件60的所述柔性部62在所述滚轴20上反向卷曲，以使所述柔性显示屏30承载于所述柔性部62上的部分逐渐恢复为对应显示面的平整面，从而逐渐覆盖所述前置摄像头91。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示装置，其中，所述显示装置包括：
    中框，包括上端和下端；
    滚轴，转动安装于所述中框上且靠近于所述下端设置；
    前置摄像头，安装于所述中框上且靠近所述上端设置；
    滑动机构，滑动安装于所述中框上；以及
    柔性显示屏，止动安装于所述滑动机构上；
    其中，所述滑动机构能够相对所述中框沿第一方向往复运动，以带动所述柔性显示屏裸露或覆盖所述前置摄像头，当所述柔性显示屏裸露所述前置摄像头时，所述柔性显示屏靠近所述下端的部分卷曲于所述滚轴上，当所述显示装置处于全面屏显示模式时，所述柔性显示屏靠近所述下端的部分脱离所述滚轴。
  2. 根据权利要求1所述的显示装置，其中，所述滑动机构包括滑动件和至少一个推动件，所述滑动件滑动安装于所述中框上，所述柔性显示屏止动安装于所述滑动件上，所述推动件与所述滑动件连接，所述推动件能够驱动所述滑动件运动以带动所述滑动机构相对所述中框沿所述第一方向往复运动。
  3. 根据权利要求2所述的显示装置，其中，所述中框上设有至少一个推动槽，所述推动槽贯穿所述中框的侧边，所述推动件穿设于所述推动槽内且与所述滑动件止动连接，所述推动件能够在外力作用下沿着所述推动槽往复运动以带动所述滑动机构相对所述中框沿所述第一方向往复运动。
  4. 根据权利要求2所述的显示装置，其中，所述滑动件和所述中框的其中一者上设有至少一个滑键，另外一者上设有与所述滑键相配匹的滑槽。
  5. 根据权利要求2所述的显示装置，其中，所述滑动件包括主体板和至少一个耳板，所述耳板设于所述主体板的一端，所述主体板滑动安装于所述中框上，所述柔性显示屏止动安装于所述主体板上，所述推动件与所述耳板止动连接。
  6. 根据权利要求5所述的显示装置，其中，所述显示装置还包括至少一个限位件，所述耳板包括连接部和卡接部，所述连接部设于所述主体板的一端， 所述推动件与所述连接部止动连接，所述卡接部包括两个自所述连接部的同一侧向外延伸的卡条，两个所述卡条和所述连接部共同围设形成一个开口朝向所述上端的弹性卡槽，当所述显示装置处于全面屏显示模式时，所述限位件卡固于所述弹性卡槽内，当所述柔性显示屏裸露所述前置摄像头时，所述限位件脱离所述弹性卡槽。
  7. 根据权利要求3所述的显示装置，其中，所述推动件包括推动部和与所述推动部连接的连接销，所述推动槽包括第一推动槽和第二推动槽，所述第一推动槽自所述中框的外侧面向内凹陷形成，所述第二推动槽自所述第一推动槽的底部中间贯穿所述中框的侧边形成，所述连接销穿设于所述第二推动槽内且与所述滑动件止动连接，所述推动部收容于所述第一推动槽内。
  8. 根据权利要求7所述的显示装置，其中，所述推动部的外侧面上设有微结构。
  9. 根据权利要求3所述的显示装置，其中，所述显示装置包括两个推动件，所述中框上设有两个推动槽，两个所述推动槽分别贯穿所述中框的相对两侧边，两个所述推动件分别穿设于两个所述推动槽内且分别与所述滑动件的相对两端止动连接。
  10. 根据权利要求1所述的显示装置，其中，所述显示装置还包括支撑件，所述支撑件止动安装于所述滑动机构上，且卷曲于所述滚轴上，所述柔性显示屏止动承载于所述支撑件上。
  11. 根据权利要求10所述的显示装置，其中，所述显示装置还包括辅助板，所述辅助板通过热熔胶固定于所述支撑件的一侧，所述滑动机构与所述辅助板止动连接。
  12. 根据权利要求11所述的显示装置，其中，所述滑动机构上设有安装槽，所述安装槽的形状和尺寸与所述辅助板的形状和尺寸向适配，所述辅助板卡固于所述安装槽内。
  13. 根据权利要求10所述的显示装置，其中，所述显示装置还包括卡簧组件，所述支撑件包括第一刚性部、柔性部和第二刚性部，所述柔性部连接所述第一刚性部和所述第二刚性部，所述滑动机构与所述第一刚性部止动连接， 所述柔性部卷曲于所述滚轴上，所述第二刚性部通过卡簧组件固定于所述中框上，所述柔性显示屏承载于所述第一刚性部和部分所述柔性部上。
  14. 根据权利要求13所述的显示装置，其中，所述卡簧组件包括两个卡销和两个弹簧，所述中框上设两个容置槽，两个所述弹簧分别收容于两个所述容置槽内，每一所述弹簧的一端抵持对应所述容置槽的内壁，每一所述弹簧的另一端通过对应的所述卡销与所述第二刚性部止动连接。
  15. 根据权利要求13所述的显示装置，其中，所述第一刚性部和所述中框的其中一者上设有第一微结构，另外一者上设有与所述第一微结构相配匹的第二微结构。
  16. 根据权利要求15所述的显示装置，其中，所述第一微结构由若干间隔的微凸台构成，所述微凸台自所述第一刚性部的边缘向外延伸形成，且所述第一刚性部在设有所述微凸台的部位的宽度大于对应的所述柔性显示屏的宽度。
  17. 根据权利要求13所述的显示装置，其中，所述柔性部由若干沿第二方向排列的图案化结构组成，所述第二方向垂直于所述第一方向。
  18. 根据权利要求17所述的显示装置，其中，所述图案化结构包括沿所述第一方向依次排列的第一渐变区、均匀区和第二渐变区，所述均匀区的所述图案化结构在所述第一方向上的挖孔率保持不变，所述第一渐变区的所述图案化结构和所述第二渐变区的所述图案化结构在沿朝向所述均匀区的方向上的挖孔率逐渐递增。
  19. 根据权利要求18所述的显示装置，其中，所述图案化结构包括主板和设于所述主板上的若干条孔，所述条孔沿着所述第二方向延伸，所述条孔包括第一条孔和第二条孔，在所述第一方向上，所述第一条孔和所述第二条孔依次间隔且错位设置。
  20. 根据权利要求19所述的显示装置，其中，在所述第一渐变区和所述第二渐变区内，所述第一条孔在所述第二方向上的长度在沿朝向所述均匀区的方向上逐渐递增，相邻所述第二条孔在所述第二方向上的间隔距离在沿朝向所述均匀区的方向上逐渐递减。
PCT/CN2021/122974 2021-09-28 2021-10-11 显示装置 WO2023050459A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/610,704 US20240040023A1 (en) 2021-09-28 2021-10-11 Display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111144952.7 2021-09-28
CN202111144952.7A CN113873065B (zh) 2021-09-28 2021-09-28 显示装置

Publications (1)

Publication Number Publication Date
WO2023050459A1 true WO2023050459A1 (zh) 2023-04-06

Family

ID=78992117

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/122974 WO2023050459A1 (zh) 2021-09-28 2021-10-11 显示装置

Country Status (3)

Country Link
US (1) US20240040023A1 (zh)
CN (1) CN113873065B (zh)
WO (1) WO2023050459A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114401356B (zh) * 2022-01-21 2023-04-18 武汉华星光电半导体显示技术有限公司 显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080049003A1 (en) * 2006-08-24 2008-02-28 Fujifilm Corporation Display device
CN108376019A (zh) * 2018-05-28 2018-08-07 Oppo广东移动通信有限公司 电子装置
CN109788098A (zh) * 2019-03-27 2019-05-21 深圳市蔚蓝光电有限公司 显示装置
CN110266844A (zh) * 2019-06-18 2019-09-20 华勤通讯技术有限公司 显示装置、移动终端及显示装置的使用方法
CN210093271U (zh) * 2019-07-31 2020-02-18 广东小天才科技有限公司 可隐藏摄像头的移动终端
CN111524459A (zh) * 2020-04-20 2020-08-11 武汉华星光电半导体显示技术有限公司 显示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207926663U (zh) * 2018-02-09 2018-09-28 广东欧珀移动通信有限公司 移动终端
CN110300195A (zh) * 2018-03-21 2019-10-01 绿灯实验室(深圳)科技有限公司 摄像模组及全面屏移动终端
CN110324451B (zh) * 2018-03-31 2021-08-24 Oppo广东移动通信有限公司 电子装置及电子装置的控制方法
CN108769305A (zh) * 2018-05-16 2018-11-06 宁波舜宇光电信息有限公司 移动终端及其控制方法
CN110035153A (zh) * 2019-04-01 2019-07-19 杨凯 一种柔性全面屏智能手机的前置拍摄方法
CN112532770A (zh) * 2019-09-18 2021-03-19 上海和辉光电有限公司 显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080049003A1 (en) * 2006-08-24 2008-02-28 Fujifilm Corporation Display device
CN108376019A (zh) * 2018-05-28 2018-08-07 Oppo广东移动通信有限公司 电子装置
CN109788098A (zh) * 2019-03-27 2019-05-21 深圳市蔚蓝光电有限公司 显示装置
CN110266844A (zh) * 2019-06-18 2019-09-20 华勤通讯技术有限公司 显示装置、移动终端及显示装置的使用方法
CN210093271U (zh) * 2019-07-31 2020-02-18 广东小天才科技有限公司 可隐藏摄像头的移动终端
CN111524459A (zh) * 2020-04-20 2020-08-11 武汉华星光电半导体显示技术有限公司 显示装置

Also Published As

Publication number Publication date
CN113873065B (zh) 2022-11-04
CN113873065A (zh) 2021-12-31
US20240040023A1 (en) 2024-02-01

Similar Documents

Publication Publication Date Title
JP2023525865A (ja) 電子機器
TWI255682B (en) Sliding-type electronic device with a semi-automatic opening mechanism
US8383938B2 (en) Sliding cover faceplate and electronic device using the same
US10802548B2 (en) Electronic device
CN114697416A (zh) 折叠机构和电子设备
TWI539884B (zh) 電子裝置
TWI502313B (zh) 用來支撐顯示模組於支撐座上之支撐機構與可攜式電子裝置
WO2021190175A1 (zh) 充电盒及无线耳机组件
WO2023050459A1 (zh) 显示装置
WO2021175060A1 (zh) 电子设备
US20130044422A1 (en) Electronic device and hinge assembly applied to the electronic device
US8730668B2 (en) Electronic device
US7751187B2 (en) Foldable electronic device
US20210349502A1 (en) Portable electronic device
US9170604B2 (en) Keyboard
US20130021247A1 (en) Foldable wireless mouse and laptop computer having same
US11256290B2 (en) Display device
US8837147B2 (en) Electronic device with a battery fastening mechanism
CN115150486B (zh) 折叠电子设备
TWI730815B (zh) 電子裝置
TWM470976U (zh) 可攜式電子裝置
US20090165254A1 (en) Housing of foldable device
TW201741802A (zh) 電子裝置
TWI489248B (zh) 用來導引連接於顯示模組與主機模組之軟性電路板之導引機構與其可攜式電子裝置
TW202004395A (zh) 電子設備及卡合機構

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 17610704

Country of ref document: US

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

Ref document number: 21959023

Country of ref document: EP

Kind code of ref document: A1