CN115571056A - Sliding roll display device and automobile - Google Patents
Sliding roll display device and automobile Download PDFInfo
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- CN115571056A CN115571056A CN202211185055.5A CN202211185055A CN115571056A CN 115571056 A CN115571056 A CN 115571056A CN 202211185055 A CN202211185055 A CN 202211185055A CN 115571056 A CN115571056 A CN 115571056A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
- B60J7/047—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels movable to overlapping or nested relationship
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
- G09F9/335—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes being organic light emitting diodes [OLED]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0028—Ceiling, e.g. roof rails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0082—Adjustable or movable supports collapsible, e.g. for storing after use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0084—Adjustable or movable supports with adjustment by linear movement in their operational position
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Abstract
The utility model relates to a smooth display device and car of rolling up, should smooth display device that rolls up can be applied to sunroof, and smooth display device that rolls up includes first connecting plate, second connecting plate and flexible display module assembly, and first connecting plate is fixed to be set up, and the second connecting plate can be followed first direction and second direction motion respectively, and the fixed part of flexible display module assembly is connected on first connecting plate, and the smooth book portion of flexible display module assembly adsorbs on the second connecting plate. When the automobile skylight is closed, the second connecting plate can be driven to move to be in the same plane as the first connecting plate, and the flexible display module is in a flattening state at the moment, so that dynamic picture display can be carried out; when the second connecting plate is driven to move to be overlapped with the first connecting plate, the flexible display module is in a curling state, and at the moment, the automobile skylight is opened, so that ventilation, light transmission or moving shooting can be performed. Therefore, the sliding roll display device can meet the individual requirements of a driver, is rich in functions, and can improve the experience of the driver.
Description
Technical Field
The disclosure relates to the technical field of display, in particular to a sliding scroll display device and an automobile.
Background
The skylight is arranged on the roof of the automobile, so that air in the automobile can be effectively circulated, the entering of fresh air is increased, and healthy and comfortable enjoyment is brought to a driver. Meanwhile, the automobile skylight also can be used for widening the field of vision and is also commonly used for the shooting requirement of mobile shooting.
Along with the continuous improvement of the living standard of people, the requirements on the functions of the skylight are more and more abundant. However, the existing skylight only can play the roles of ventilation, light transmission or movable shooting, the function is single, and the experience of a driver is poor.
It is noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure and therefore may include information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The purpose of the disclosure is to provide a sliding scroll display device and an automobile, wherein the sliding scroll display device can solve the problems that the function is single and the experience of a driver is poor.
According to one aspect of the disclosure, a sliding roll display device is provided and applied to a vehicle window, and the sliding roll display device comprises a first connecting plate, a second connecting plate and a flexible display module, wherein the first connecting plate is fixedly arranged; the second connecting plate can move along a first direction and a second direction respectively, the first direction is parallel to the plate surface of the second connecting plate, and the second direction is vertical to the plate surface of the second connecting plate; the flexible display module comprises a flat portion, a bending portion and a sliding rolling portion which are sequentially connected along a first direction, the flat portion is connected to the first connecting plate, the sliding rolling portion is adsorbed on the second connecting plate, when the second connecting plate moves to be in the same plane with the first connecting plate, the flexible display module is in a flat state, and when the second connecting plate moves to be overlapped with the first connecting plate, the flexible display module is in a rolling state.
In one embodiment of the present disclosure, the flat portion is adsorbed on the first connection plate.
In an embodiment of the present disclosure, the sliding roll display device further includes a magnetic attraction structure, the magnetic attraction structure is fixed on the first connecting plate and the second connecting plate, the flexible display module includes a metal supporting layer, and the magnetic attraction structure adsorbs the flexible display module on the first connecting plate and the second connecting plate by adsorbing the metal supporting layer.
In an embodiment of the present disclosure, the magnetic attraction structure includes a plurality of magnetic attraction units, the plurality of magnetic attraction units are arranged along a first direction to form a plurality of magnetic attraction unit groups, and the magnetic attraction units of two adjacent magnetic attraction unit groups are arranged in a staggered manner.
In an embodiment of the present disclosure, the magnetic attraction structure includes a first magnetic attraction component, the first magnetic attraction component is disposed between the straight portion and the second connecting plate, one end of the first magnetic attraction component is fixed to the first connecting plate, and the other end of the first magnetic attraction component is attracted to the straight portion.
In an embodiment of the disclosure, the magnetic attraction structure includes a second magnetic attraction component, the second magnetic attraction component is disposed between the sliding roll portion and the first connection plate, one end of the second magnetic attraction component is fixed to the second connection plate, and the other end is at least partially attracted to the sliding roll portion.
In an embodiment of the disclosure, the magnetic attraction structure further includes a third magnetic attraction component, the third magnetic attraction component is disposed on a side of the first connecting plate away from the first magnetic attraction component, when the flexible display module is in a curled state, a part of the sliding roll portion is attracted to the second magnetic component, and another part of the sliding roll portion is attracted to the third magnetic component.
In an embodiment of the disclosure, the sliding roll display device further includes a first fixing portion connected between the flexible display module and the first connecting plate, and located on a side of the first magnetic attraction component away from the second magnetic attraction component along the first direction.
In an embodiment of the disclosure, the sliding roll display device further includes a second fixing portion, the second fixing portion is connected between the flexible display module and the second connecting plate, and is located on one side of the second magnetic attraction assembly away from the first magnetic attraction assembly along the first direction.
According to another aspect of the present disclosure, there is provided an automobile including a vehicle body, a window, and the roll sliding display device of one aspect of the present disclosure, the window including a first window fixed to the vehicle body and a second window slidable in a first direction relative to the first window; the first connecting plate is fixedly connected with the vehicle body, the first connecting plate is opposite to the first window body, and the second connecting plate is opposite to the second window body.
The utility model discloses a smooth display device that rolls up can be applied to sunroof, and smooth display device that rolls up includes first connecting plate, second connecting plate and flexible display module assembly, and first connecting plate is fixed to be set up, and the second connecting plate can be followed first direction and second direction motion respectively, and the straight portion of flexible display module assembly is connected on first connecting plate, and the smooth portion of rolling up of flexible display module assembly adsorbs on the second connecting plate. When the automobile skylight is closed, the second connecting plate can be driven to move to be in the same plane as the first connecting plate, and the flexible display module is in a flattening state at the moment, so that dynamic picture display can be carried out; when the second connecting plate is driven to move to be mutually overlapped with the first connecting plate, the flexible display module is in a curling state, and at the moment, the automobile skylight is opened, so that ventilation, light transmission or movable shooting can be carried out. Therefore, the sliding scroll display device can meet the individual requirements of a driver, is rich in functions, and can improve the experience of the driver.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure. It should be apparent that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural diagram of a sliding-rolling display device in a flat state of a flexible display module according to an embodiment of the present disclosure.
Fig. 2 is a schematic cross-sectional view of a sliding-rolling display device in a flat state of a flexible display module according to an embodiment of the disclosure.
Fig. 3 is a schematic cross-sectional view of a sliding and rolling display device when a first connecting plate and a second connecting plate are staggered according to an embodiment of the disclosure.
Fig. 4 is a schematic structural diagram of a sliding and rolling display device when a flexible display module starts to roll according to an embodiment of the disclosure.
Fig. 5 is a schematic cross-sectional view of a sliding-rolling display device when a flexible display module according to an embodiment of the present disclosure starts to roll.
Fig. 6 is a schematic structural diagram of a sliding and rolling display device when the flexible display module according to the embodiment of the disclosure is rolled.
Fig. 7 is a schematic cross-sectional view of a sliding-rolling display device when the flexible display module according to an embodiment of the disclosure is completely rolled.
Fig. 8 is a schematic cross-sectional view of a roll display device when a window according to an embodiment of the present disclosure is opened.
Fig. 9 is a schematic distribution diagram of a magnetic attraction structure on a sliding roll display device according to an embodiment of the disclosure.
Fig. 10 is a schematic cross-sectional view of a flexible display module according to an embodiment of the present disclosure.
Fig. 11 is a schematic cross-sectional view of a flexible display substrate according to an embodiment of the disclosure.
In the figure: 100. the display device comprises a sliding and rolling display device, 1-a flexible display module, 101, a straight part, 102, a bending part, 103 and a sliding and rolling part; 10. a flexible display substrate, 11, a substrate, 12, a first buffer layer, 13, a driving circuit layer, 131, an active layer, 1311-a channel region, 1312, a source region, 1313, a drain region, 132, a first gate insulating layer, 133, a first gate electrode, 134, an interlayer insulating layer, 135, a first source electrode, 136, a drain electrode, 137, a protective layer, 138, a second source electrode, 14, a planarization layer group, 141, a first planarization layer, 142, a second planarization layer, 15, a pixel defining layer, 16, a subpixel, 161, a pixel electrode, 162, a light emitting layer, 163, a common electrode, 17, an encapsulation layer, 171, a first inorganic encapsulation layer, 172, an organic encapsulation layer, 173, a second inorganic encapsulation layer, 18-a touch layer; 20. the magnetic attraction type flexible circuit board comprises a flexible cover plate, 30, a polarizer, 40, an adhesive layer, 50, a second buffer layer, 60, a metal supporting layer, 2, a first connecting plate, 3, a second connecting plate, 4, a magnetic attraction structure, 41, a first magnetic attraction component, 42, a second magnetic attraction component, 43, a third magnetic attraction component, 401, a magnetic attraction unit group, 4011, a magnetic attraction unit, 5, a first fixing part, 6 and a second fixing part; 200. window 2001, first window, 2002, second window; 300. a vehicle body.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a detailed description thereof will be omitted. Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale.
Although relative terms, such as "upper" and "lower," may be used herein to describe one element of an icon relative to another, such terms are used herein for convenience only, e.g., with reference to the orientation of the example illustrated in the drawings. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.
The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements/components/parts/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.; the terms "first," "second," and "third," etc. are used merely as labels, and are not limiting on the number of their objects.
The embodiment of the disclosure provides a sliding scroll display device. As shown in fig. 1 to 11, the sliding and rolling display device 100 includes a first connecting plate 2, a second connecting plate 3 and a flexible display module 1, wherein the first connecting plate 2 is fixedly disposed; the second connecting plate 3 can move along a first direction and a second direction respectively, the first direction is parallel to the plate surface of the second connecting plate 3, and the second direction is vertical to the plate surface of the second connecting plate 3; the flexible display module assembly 1 comprises a straight portion 101, a bending portion 102 and a sliding rolling portion 103 which are sequentially connected along a first direction, the straight portion 101 is connected to the first connecting plate 2, the sliding rolling portion 103 is adsorbed on the second connecting plate 3, when the second connecting plate 3 moves to be in the same plane with the first connecting plate 2, the flexible display module assembly 1 is in a flattening state, and when the second connecting plate 3 moves to be mutually overlapped with the first connecting plate 2, the flexible display module assembly 1 is in a rolling state.
First connecting plate 2 is fixed to be set up, and first direction and second direction motion can be followed respectively to second connecting plate 3, and the straight portion 101 of flexible display module assembly 1 connects on first connecting plate 2, and flexible display module assembly 1's smooth roll portion 103 adsorbs on second connecting plate 3. The roll display device 100 may be applied to a sunroof of an automobile. When the automobile skylight is closed, the second connecting plate 3 can be driven to move to be in the same plane as the first connecting plate 2, and at the moment, the flexible display module 1 is in a flattening state and can display dynamic pictures; when the second connecting plate 3 is driven to move to overlap with the first connecting plate 2, the flexible display module 1 is in a curling state, and at the moment, the automobile skylight is opened, so that ventilation, light transmission or moving shooting can be performed. Therefore, the roll sliding display device 100 can meet the individual requirements of the driver, has rich functions, and can improve the experience of the driver.
Note that the first direction is an x direction shown in fig. 1, and the second direction is a y direction shown in fig. 1.
As shown in fig. 1 to 10, the roll display device 100 may be applied to a sunroof of an automobile including a body 300 and a window 200, the window 200 including a first window 2001 fixed to the body 300 and a second window 2002, the second window 2002 being slidable in a first direction with respect to the first window 2001. When the window 200 is a sunroof, the window 200 is mounted on the top of the vehicle body 300.
The sliding roll display device 100 is arranged on one side, close to the inside of a vehicle, of the window 200, the sliding roll display device 100 comprises a first connecting plate 2, a second connecting plate 3 and a flexible display module 1, the first connecting plate 2 is fixed on the vehicle body 300, the first connecting plate 2 is located on one side, close to the inside of the vehicle, of the first window 2001, the first connecting plate 2 is right opposite to the first window 2001, the second connecting plate 3 is far away from one side of the first window 2001, and the second connecting plate 3 is right opposite to the second window 2002. In order to facilitate the connection of the first connection plate 2 with the vehicle body 300, the length of the first connection plate 2 in the second direction is greater than the length of the fixing portion, and a portion of the first connection plate 2 not connected with the fixing portion may be used for the connection with the vehicle body 300.
Flexible display module assembly 1 includes along the straight portion 101, the kink 102 and the smooth roll portion 103 that first direction connected gradually, and straight portion 101 is connected on first connecting plate 2, and smooth roll portion 103 adsorbs on second connecting plate 3. In the present embodiment, the straight portion 101 is adsorbed on the first connection plate 2. In other embodiments, the flat portion 101 and the first connection plate 2 may be bonded together or fixed together by a connector.
The second connector plate 3 can be moved in a first direction to be staggered from the first connector plate 2 to a different plane or flush with the same plane, and can be moved in a second direction to overlap or be spaced from the first connector plate 2, the first direction being perpendicular to the face of the second connector plate 3 and the second direction being parallel to the face of the second connector plate 3.
When second connecting plate 3 and first connecting plate 2 parallel and level in the coplanar and when spacing each other, straight portion 101 is all adsorbed in the one side that window 200 was kept away from to first connecting plate 2, and smooth roll portion 103 is all adsorbed in the one side that window 200 was kept away from to second connecting plate 3, and kink 102 is located between first connecting plate 2 and the second connecting plate 3 along first direction, and flexible display module assembly 1 is in the exhibition flat state, can show the image and play the film according to driver's demand.
When the second connecting plate 3 moves towards the side close to the window 200 along the first direction, a part of the sliding part is separated from the second connecting plate 3, when the second connecting plate 3 is staggered with the first connecting plate 2, the second connecting plate 3 moves towards the side close to the first connecting plate 2 along the second direction, the second connecting plate 3 and the first connecting plate 2 are overlapped gradually, at the moment, the straight part 101 is completely adsorbed on the side, far away from the window 200, of the first connecting plate 2, a part of the sliding roll part 103 is adsorbed on the side, far away from the window 200, of the second connecting plate 3, the other part of the sliding roll part 103 can be adsorbed on the side, close to the window 200, of the second connecting plate 3, and the flexible display module 1 is in a rolling state.
When the second connecting plate 3 and the first connecting plate 2 are completely overlapped, the second window 2002 of the window 200 is completely exposed, at the moment, the second window 2002 is slid to open the window 200, the interior of the vehicle body 300 is communicated with the exterior, a driver can breathe fresh air and be in close contact with the nature, and the photographing device can also be extended out of the window 200 to carry out moving photographing.
It should be noted that, the flexible display module 1 may be adsorbed on the first connecting plate 2 and the second connecting plate 3 in a gas adsorption manner or an electrostatic adsorption manner, or the flexible display module 1 may be adsorbed on the first connecting plate 2 and the second connecting plate 3 in a magnetic adsorption manner.
Along the second direction, this flexible display module assembly 1 can include the metal supporting layer 60, second buffer layer 50, flexible display substrate 10, polarizer 30, adhesive linkage 40 and flexible apron 20, the metal supporting layer 60 can be close to first connecting plate 2 and the setting of second connecting plate 3, the one side of the first connecting plate 2 of metal supporting layer 60 and the one side of second connecting plate 3 can be located to second buffer layer 50, flexible display substrate 10 can locate the one side that first connecting plate 2 and the second connecting plate 3 are kept away from to second buffer layer 50, polarizer 30 can locate the one side that first connecting plate 2 and the second connecting plate 3 are kept away from to flexible display substrate 10, adhesive linkage 40 can locate the one side that first connecting plate 2 and the second connecting plate 3 are kept away from to polarizer 30, flexible apron 20 can locate the one side that first connecting plate 2 and the second connecting plate 3 are kept away from to adhesive linkage 40.
Because the flexible display module 1 has the metal supporting layer 60, the present embodiment can employ a magnetic force to attach the flexible display module 1 to the first connecting plate 2 and the second connecting plate 3. Specifically, the sliding roll display device 100 may include a magnetic attraction structure 4, and the magnetic attraction structure 4 is fixed on the first connecting plate 2 and the second connecting plate 3. Magnetic suction structure 4 links together flexible display module 1 with first connecting plate 2 and second connecting plate 3 through adsorbing metal supporting layer 60. Magnetic structure 4 includes first magnetism subassembly 41 and second magnetism subassembly 42 of inhaling, and first magnetism subassembly 41 is located the one side that first connecting plate 2 kept away from door window 200, and second magnetism subassembly 42 is located the one side that second connecting plate 3 kept away from door window 200.
When the flexible display module 1 is in the flat state, the straight portion 101 is completely attracted to the first magnetic attraction assembly 41, and the sliding portion 103 is completely attracted to the second magnetic attraction assembly 42. When the flexible display module 1 is in the curled state, the straight portion 101 is fully attracted to the first magnetic attraction component 41, a portion of the sliding portion 103 is attracted to the second magnetic attraction component 42, and another portion is reversely bent and is close to one surface of the first connection plate 2 close to the first window 2001. In order to make the sliding roll portion 103 be closer to the first connecting plate 2 and ensure the stability of the sliding roll of the flexible display module 1, the magnetic attraction structure 4 may further include a third magnetic attraction component 43, the third magnetic attraction component 43 is disposed on one surface of the first connecting plate 2 close to the window 200, and the other portion of the sliding roll portion 103 is attracted to the third magnetic attraction component 43.
In order to prevent that flexible display module assembly 1 from droing, slide, the skew, smooth display device 100 of rolling up still includes first fixed part 5 and second fixed part 6, first fixed part 5 is connected between flexible display module assembly 1 and first connecting plate 2, and inhale the one side that the subassembly 42 was inhaled to the second along first direction position in first magnetism of inhaling subassembly 41, second fixed part 6 is connected between flexible display module assembly 1 and second connecting plate 3, and inhale the one side that the subassembly 41 was inhaled to the first magnetism of keeping away from in the second magnetism along first direction position in second magnetism of inhaling subassembly 42. In order to secure the fixing effect, the number of the first fixing portion 5 and the second fixing portion 6 may be set to two or more.
In the present embodiment, the flexible display substrate 10 is an OLED display substrate. As shown in fig. 11, the flexible display substrate 10 may generally include a substrate 11, a driving circuit layer 13, a planarization layer group 14, and a pixel layer 16, wherein the driving circuit layer 13 is disposed on one side of the substrate 11, the planarization layer group 14 is disposed on one side of the driving circuit layer 13 away from the substrate 11, and the pixel layer 16 is disposed on one side of the planarization layer group 14 away from the substrate 11. In addition, the flexible display substrate 10 may further include a first buffer layer 12, and the first buffer layer 12 is disposed between the substrate 11 and the driving circuit layer 13.
The substrate 11 may be an inorganic substrate or an organic substrate. For example, in one embodiment of the present disclosure, the material of the substrate base plate 11 may be a glass material such as soda-lime glass (soda-lime glass), quartz glass, sapphire glass, or a metal material such as stainless steel, aluminum, nickel, or the like.
In another embodiment of the present disclosure, the substrate 11 may also be a flexible substrate, for example, the material of the substrate 11 may be Polyimide (PI). The substrate 11 may also be a composite of multiple layers of materials, for example, in an embodiment of the present disclosure, the substrate 11 may include a Bottom Film layer (Bottom Film), a pressure sensitive adhesive layer, a first polyimide layer, and a second polyimide layer, which are sequentially stacked.
In the present disclosure, the driving circuit layer 13 is provided with a driving circuit for driving the sub-pixels. In the driver circuit layer 13, any one driver circuit may include a transistor and a storage capacitor. Further, the transistor may be a thin film transistor, and the thin film transistor may be selected from a top gate type thin film transistor, a bottom gate type thin film transistor, or a dual gate type thin film transistor; taking the top gate type thin film transistor as an example, the driving circuit layer 13 may include an active layer 131, a gate insulating layer 132, a gate electrode 133, and a first source-drain metal layer, wherein:
the active layer 131 is disposed on one side of the substrate 11 and located in the display region 101. The material of the active layer 131 may be an amorphous silicon semiconductor material, a low temperature polysilicon semiconductor material, a metal oxide semiconductor material, an organic semiconductor material, or other types of semiconductor materials; the thin film transistor may be an N-type thin film transistor or a P-type thin film transistor. The active layer 131 may include a channel region 1311 and two doping regions of different doping types, which are a source region 1312 and a drain region 1313, respectively, at both sides of the channel region 1311.
The gate insulating layer 132 may cover the active layer 131 and the substrate 11, and the material of the gate insulating layer 132 is an insulating material such as silicon oxide.
The gate electrode 133 is disposed in the display region 101. The gate electrode 133 is disposed on a side of the gate insulating layer 132 away from the substrate 11, and is opposite to the active layer 131, that is, a projection of the gate electrode 133 on the substrate 11 is located within a projection range of the channel region 1311 of the active layer 131 on the substrate 11, for example, the projection of the gate electrode 133 on the substrate 11 is overlapped with the projection of the channel region 1311 of the active layer 131 on the substrate 11.
The driving circuit layer 13 further includes an interlayer insulating layer 134, the interlayer insulating layer 134 is provided on a side of the gate electrode 133 away from the base substrate 11, and the interlayer insulating layer 134 covers the gate electrode 133 and the gate insulating layer 132. The interlayer insulating layer 134 and the gate insulating layer 132 are provided with via holes corresponding to the source and drain regions 1312 and 1313 of the active layer 131.
A first source-drain metal layer is disposed on the surface of the interlayer insulating layer 134 away from the substrate 11, the first source-drain metal layer includes a first source 135 and a first drain 136, the first source 135 and the first drain 136 are disposed in the display region 101 and are connected to the active layer 131, for example, the first source 135 and the first drain 136 are respectively connected to the source region 1312 and the drain region 1313 of the active layer 131 through vias.
And arranging a protective layer 137 on one side of the first source-drain metal layer far away from the substrate 11, wherein the protective layer 137 covers the first source-drain metal layer. A planarization layer group 14 is arranged on one side, away from the substrate base plate 11, of the first source-drain metal layer, the planarization layer group 14 is arranged on one side, away from the substrate base plate 11, of the protection layer 137, the planarization layer group 14 covers the protection layer 137, and the surface, away from the substrate base plate 11, of the planarization layer group 14 is a plane.
Specifically, the planarization layer group 14 may include a first planarization layer 141, and the first planarization layer 141 covers the protective layer 137. The flexible display substrate 10 may further include a second source-drain metal layer, a second planarization layer 142 is disposed on a side of the second source-drain metal layer away from the substrate 11, and the second planarization layer 142 covers the second source-drain metal layer and a side of the first planarization layer 141 away from the substrate 11. The second source-drain metal layer includes a second source 138, and the second source 138 is connected to the first source 135 through a via.
A pixel defining layer 15 and a pixel layer 16 may be provided on a side of the planarization layer group 14 away from the substrate base plate 11, and the pixel defining layer 15 and the pixel layer 16 are located in the display region 101. The pixel defining layer 15 has a plurality of pixel openings, and the pixel layer 16 includes a plurality of sub-pixels respectively disposed in the plurality of pixel openings. The plurality of sub-pixels are distributed on the side of the driving backplate 10 away from the substrate base plate 11, and the specific sub-pixels may be located on the side of the planarization layer group 14 away from the substrate base plate 11. The sub-pixels may include a red sub-pixel, a green sub-pixel, and a blue sub-pixel according to the emission color.
The pixel layer 16 may include a plurality of pixel electrodes 161, a light emitting layer 162, and a common electrode 163, the pixel electrodes 161 are disposed on the surface of the driving backplane 10 away from the substrate 11, the light emitting layer 162 is disposed on the surface of the pixel electrodes 161 away from the substrate 11, and the common electrode 163 is disposed on the surface of the light emitting layer 162 away from the substrate 11.
The pixel electrode 161 is connected to the first source electrode 135 or the second source electrode 138. When the driving circuit layer 13 includes only the first source electrode 135 and the first planarization layer 141, the pixel electrode 161 is connected to the first source electrode 135 through the via hole on the first planarization layer 141, and the pixel defining layer 15 is disposed to cover the first electrode 161, the first planarization layer 141. When the driving circuit layer 13 further includes the second source-drain metal layer and the second planarizing layer 142, the pixel electrode 161 is connected to the second source electrode 138 through the via hole on the second planarizing layer 142, and the pixel defining layer 15 is disposed to cover the second source-drain metal layer and the second planarizing layer 142.
The common electrode 163 can be used as a cathode, the pixel electrode 161 can be used as an anode, the pixel electrode 161 is connected to a positive electrode of a power supply, the common electrode 163 is connected to a negative electrode of the power supply, and signals can be applied through the pixel electrode 161 and the common electrode 163 to drive the light-emitting layer 162 to emit light so as to display images. The light emitting layer 162 may include an electroluminescent organic light emitting material, for example, the light emitting layer 162 may include an auxiliary layer and a light emitting material layer sequentially stacked on the pixel electrode 161. Generally, a pattern region is formed on a mask, and an auxiliary layer of sub-pixels with different colors and a light-emitting layer 162 of sub-pixels with different colors are formed by processes such as evaporation.
In addition, the flexible display substrate 10 of the present disclosure may further include an encapsulation layer 17, where the encapsulation layer 17 is disposed on a side of the pixel layer 16 away from the substrate 11, so as to cover the pixel layer 16 and prevent water and oxygen erosion. The encapsulation layer 17 may have a single-layer or multi-layer structure, and the material of the encapsulation layer 17 may include organic or inorganic materials, which are not particularly limited herein.
In this embodiment, the encapsulation layer 17 may include a first inorganic encapsulation layer 171, an organic encapsulation layer 172, and a second inorganic encapsulation layer 173, the first inorganic encapsulation layer 171 is disposed on a side of the pixel layer 16 away from the substrate 11, the organic encapsulation layer 172 is disposed on a side of the first inorganic encapsulation layer 171 away from the substrate 11, and the second inorganic encapsulation layer 173 is disposed on a side of the organic encapsulation layer 172 away from the substrate 11. The side of the encapsulation layer 17 away from the substrate 11 may also be provided with a touch layer 18.
It should be noted that, the sliding roll display device 100 includes other necessary components and compositions, such as a circuit board, a power line, and the like, besides the flexible display module 1, and those skilled in the art can supplement the sliding roll display device 100 according to the specific use requirement, and the description thereof is omitted.
The disclosed embodiments also provide an automobile that may include a body 300, a window 200, and the roll display device 100 of any of the above. The window 200 includes a first window 2001 fixed to the vehicle body 300 and a second window slidable in a first direction relative to the first window 2001; the first connecting plate 2 is fixedly connected with the vehicle body 300, the first connecting plate 2 is opposite to the first window 2001, and the second connecting plate 3 is opposite to the second window. Illustratively, the window 200 may be a sunroof of an automobile.
The detailed structure and advantages of the scrolling display device 100 have been described in detail earlier, and therefore, are not described in detail here.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. A roll-sliding display device applied to a vehicle window, the roll-sliding display device comprising:
the first connecting plate is fixedly arranged;
the second connecting plate can move along a first direction and a second direction respectively, the first direction is parallel to the plate surface of the second connecting plate, and the second direction is perpendicular to the plate surface of the second connecting plate;
flexible display module assembly, include the edge straight portion, kink and the smooth book portion that first direction connected gradually, straight portion connect in on the first connecting plate, smooth book portion adsorb in on the second connecting plate, work as the second connecting plate remove to with when first connecting plate is in the coplanar, flexible display module assembly is in the exhibition flat state, works as the second connecting plate remove to with during the mutual overlap of first connecting plate, flexible display module assembly is in the state of curling.
2. The sliding scroll display apparatus according to claim 1, wherein the straight portion is attracted to the first connection plate.
3. The sliding roll display device according to claim 2, further comprising a magnetic structure fixed on the first connecting plate and the second connecting plate, wherein the flexible display module comprises a metal supporting layer, and the magnetic structure adsorbs the flexible display module to the first connecting plate and the second connecting plate by adsorbing the metal supporting layer.
4. The display device of claim 3, wherein the magnetic structure comprises a plurality of magnetic units, the magnetic units are arranged along the first direction to form a plurality of magnetic units, and the magnetic units of two adjacent magnetic units are arranged in a staggered manner.
5. The sliding roll display device according to claim 3, wherein the magnetic structure comprises a first magnetic component, the first magnetic component is disposed between the straight portion and the second connecting plate, one end of the first magnetic component is fixed to the first connecting plate, and the other end of the first magnetic component is attracted to the straight portion.
6. The display device of claim 5, wherein the magnetic structure comprises a second magnetic component, the second magnetic component is disposed between the sliding portion and the first connecting plate, one end of the second magnetic component is fixed to the second connecting plate, and the other end of the second magnetic component is at least partially attracted to the sliding portion.
7. The sliding roll display device according to claim 6, wherein the magnetic structure further comprises a third magnetic component, the third magnetic component is disposed on a surface of the first connecting plate away from the first magnetic component, when the flexible display module is in a rolled state, a part of the sliding roll portion is attracted to the second magnetic component, and another part of the sliding roll portion is attracted to the third magnetic component.
8. The scrolling display device of claim 6, further comprising a first fixing portion connected between the flexible display module and the first connecting plate and located on a side of the first magnetic assembly away from the second magnetic assembly along the first direction.
9. The scrolling apparatus of claim 6, further comprising a second fixing portion connected between the flexible display module and the second connecting plate and located on a side of the second magnetic assembly away from the first magnetic assembly along the first direction.
10. An automobile, comprising:
a vehicle body;
the vehicle window comprises a first window body and a second window body, the first window body is fixed on the vehicle body, and the second window body can slide relative to the first window body along a first direction;
the roll display of any of claims 1 to 9, wherein the first connector panel is fixedly attached to the body, the first connector panel is positioned opposite the first window, and the second connector panel is positioned opposite the second window.
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| CN202211185055.5A CN115571056A (en) | 2022-09-27 | 2022-09-27 | Sliding roll display device and automobile |
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| CN202211185055.5A CN115571056A (en) | 2022-09-27 | 2022-09-27 | Sliding roll display device and automobile |
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