CN108520702B - Display device and electronic product - Google Patents
Display device and electronic product Download PDFInfo
- Publication number
- CN108520702B CN108520702B CN201810284950.XA CN201810284950A CN108520702B CN 108520702 B CN108520702 B CN 108520702B CN 201810284950 A CN201810284950 A CN 201810284950A CN 108520702 B CN108520702 B CN 108520702B
- Authority
- CN
- China
- Prior art keywords
- fixed
- supporting
- movable
- display device
- support
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
Abstract
The present invention relates to a display device, comprising: the winding sheet is provided with a first part and a second part and comprises a flexible display screen and a curtain-shaped supporting layer; a stationary support for supporting the first portion; a movable support capable of supporting the second portion; the movable support body slides relative to the fixed support body; a reel mechanism for winding the second part; the scroll mechanism is arranged at one end of the movable support body; the scroll mechanism comprises a scroll sleeve, a torsion spring and a supporting shaft, wherein the torsion spring drives the scroll sleeve to rotate and wind through pretightening force; the supporting shaft is fixed on the movable supporting body. According to the display device, when the winding sheet is unfolded, the flexible display screen can display the display, and can keep good stiffness, so that the requirements of touch control or other operations can be met; when the second part of the winding sheet is wound, the whole display device is reduced in volume and convenient to carry. The invention also discloses an electronic product.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a display device and an electronic product.
Background
The electronic product is required to be convenient to carry and small in size when being carried while a large screen and a large visual field are required.
At present, a display device of an electronic product generally adopts a flexible display screen, and the flexible display screen can meet the requirement of a large screen and a large visual field when being unfolded; meanwhile, the flexible display screen can meet the requirement of convenience in carrying when being wound and contracted.
However, when the flexible display screen is unfolded and needs to be touched or operated, the flexible display screen is flexible, so that the operation is inconvenient. That is to say, the flexible display screen of the display device of the current electronic product has poor stiffness when being unfolded, and cannot meet the requirements of touch control or other operations.
Disclosure of Invention
Based on this, a new display device is provided.
A display device, comprising:
a winding sheet including a first portion and a second portion in a winding direction; the winding sheet comprises a flexible display screen and a curtain-shaped supporting layer positioned on the back of the flexible display screen;
a fixed support for supporting a first portion of the winding sheet and fixedly connected to the first portion;
a movable support capable of supporting a second portion of the wound sheet; the movable support body is arranged on the side edge of the fixed support body and can slide relative to the fixed support body;
a reel mechanism for winding a second portion of the winding sheet; the reel mechanism is arranged at one end of the movable support body, which is far away from the fixed support body;
the movable support body has a retracted position and an extended position; when the movable support is in the retracted position, the second portion is wound by a reel mechanism; the second portion is deployed overlying the movable support when the movable support is in the deployed position.
According to the display device, when the winding sheet is unfolded, the flexible display screen can display the whole screen, and a large screen and a large visual field are presented at the moment; the back of the flexible display screen is provided with the curtain-shaped supporting layer, so that the flexible display screen is supported by the curtain-shaped supporting layer, good stiffness can be kept, and the requirements of touch control or other operations can be met; when the second part of the winding sheet is wound, the whole display device is reduced in volume and convenient to carry.
The reel mechanism comprises a reel sleeve, an elastic element and a supporting shaft, wherein the elastic element drives the reel sleeve to rotate and wind through pretightening force; the supporting shaft is fixed on the movable supporting body.
In one embodiment, the movable support comprises two sliding rails arranged in parallel.
In one embodiment, the side of the fixed support body is provided with an insertion cavity for the sliding rail to be inserted into.
In one embodiment, the fixed support body is provided with a locking operation member for locking the movable support body in the extended position.
In one embodiment, the bonding end of the flexible display screen is fixed with the fixed support.
In one embodiment, the curtain-like supporting layer comprises a plurality of metal strips arranged in parallel and connected to each other.
In one embodiment, the reel mechanism further comprises a fixed block fixed at one end of the supporting shaft and a movable block supported at the other end of the supporting shaft; the torsion spring is sleeved on the supporting shaft, one end of the torsion spring is fixed on the fixed block, and the other end of the torsion spring is fixed on the movable block so as to drive the reel sleeve to rotate through the movable block.
In one embodiment, the rolled sheet further comprises an adhesive layer for adhering the flexible display screen and the curtain-like support layer together; the adhesive layer is positioned between the flexible display screen and the curtain-shaped supporting layer.
The invention also provides an electronic product.
An electronic product comprises the display device provided by the invention.
The electronic product meets the requirement of a large screen on a large visual field, is convenient to carry, can keep good stiffness when the screen is unfolded, and can meet the requirement of touch control or other operations due to the adoption of the display device provided by the invention.
In one embodiment, the electronic product is a mobile phone or a tablet computer.
Drawings
Fig. 1 is a schematic perspective view of a display device in a contracted state according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of the display device in fig. 1 in an unfolded state.
Fig. 3 is an exploded view of the display device of fig. 1 from a viewing angle.
Fig. 4 is an exploded view of the display device of fig. 1 from another viewing angle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a display device 100 according to an embodiment of the present invention includes a winding sheet 110, a solid support 120, a movable support 130, and a reel mechanism.
The winding sheet 110 includes a flexible display 111 and a curtain-shaped support layer 112. The flexible display 111 is a core component of the display device 100, and is used for displaying images. Preferably, the flexible display screen 111 is a flexible display touch screen, that is, the flexible display screen integrates both a display function and a touch function.
The curtain-shaped supporting layer 112 mainly serves to support the flexible display screen 111, so that the flexible display screen 111 can still maintain a certain stiffness under the action of external pressure. A curtain-like support layer 112 is positioned behind the flexible display 111.
The winding sheet 110 is divided into a first portion 101 and a second portion 102 in the winding direction. The first portion 101 is always in the deployed state. That is, the first portion 101 of the winding sheet 110 is not wound by the reel mechanism; the second portion 102 may be wound and deployed, or may be unwound and deployed. That is, winding is started from the side of the second portion 102 away from the first portion 101, that is, the side is the winding start side.
Wherein the fixing supporter 120 mainly functions to support the first portion 101 of the winding sheet 110. Since the first portion 101 is always in the expanded state, the solid support 120 always supports the first portion 101. Specifically, the fixed supporter 120 is fixedly coupled with the first portion 101 of the winding sheet 110. Preferably, the end of the wound sheet 110 remote from the second portion 102 is secured to the solid support 120, while the other portions are not secured. Of course, it is understood that the present invention is not limited to the above-mentioned position, and the first portion 102 may be fixed in a manner that the first portion does not slip during the unwinding or winding process.
The main function of the movable support 130 is to support the second portion 102 of the winding sheet 110. That is, when the second section 102 is in the deployed state, the movable support 130 is supported on the back of the second section 102.
The movable support 130 is mounted on a side of the fixed support 120 and can slide relative to the fixed support 120. When the second portion 102 is in the winding state, the second portion 102 does not need to be supported by the movable support 130, and then the movable support 130 slides towards the fixed support 120, so that the volume of the whole display device 100 is reduced; when the second portion 102 is in the unfolded state, the second portion 102 needs to be supported by the movable support 130, and the movable support 130 slides away from the fixed support 120, so that the movable support 130 supports the second portion 102 in the unfolded state.
Wherein the main function of the reel mechanism is to wind the second portion 102 of the winding sheet 110. Specifically, the reel mechanism is mounted at an end of the movable support 130 away from the fixed support 120, so that the reel mechanism can start winding from a side of the second portion 102 away from the first portion 101.
Specifically, the reel mechanism includes a reel sleeve 141, a torsion spring 142 for driving the reel sleeve 141 to rotate by a preload, and a support shaft 143 for supporting the torsion spring 142. The torsion spring 142 may be configured as a spring clip or other elastic element.
The support shaft 143 is fixed to the movable support 130, so that the entire reel mechanism moves together with the movable support 130 in a direction toward or away from the fixed support 120. When the winding sleeve 141 is rotated and wound by the pre-tightening force of the torsion spring 141, the non-winding side of the winding sheet 110 is fixed to the fixed support 120, and the support 120 is driven to move toward the solid support 120 by the force generated by winding, so that the movable support 130 also moves toward the solid support 120.
The movable support 130 has a retracted position and an extended position; when the movable support 130 is in the retracted position, the second portion 102 is wound by the reel mechanism; when the movable support 130 is in the deployed position, the second portion 102 is deployed to overlie the movable support 130.
In one embodiment, the curtain support layer 112 comprises a plurality of metal strips arranged in parallel and connected to each other. This further improves the support of the curtain support layer 112 and facilitates the winding of the curtain support layer 112.
In one embodiment, the roll-up sheet 110 further comprises an adhesive layer (not shown) for adhering the flexible display 111 and the curtain-like support layer 112 together; the adhesive layer is located between the flexible display 111 and the curtain support layer 112. This may better combine the flexible display 111 with the curtain-like support layer 112 to facilitate the winding of the winding sheet 110. Of course, it is understood that the adhesive layer may not be provided, and only the two ends of the curtain-shaped supporting layer are fixed to the flexible display screen.
Preferably, the bonding end of the flexible display 111 is fixed with the fixed support 120. Thus, the bonding end is prevented from being wound, damage caused by winding the bonding end is avoided, and the reliability and the service life of the whole display device are improved.
In one embodiment, the movable support 130 includes two parallel sliding rails 131. Further, both ends of the support shaft are fixed to an end of the slide rail 131 away from the fixed support 120.
In order to further reduce the volume of the whole display device 100, an insertion cavity for inserting the sliding rail 131 is formed at the side of the fixed support 120. This makes it possible to effectively use the space inside the fixed support 120, thereby making the entire display device 100 smaller in size in the collapsed state; in addition, the inserting cavity can further guide the sliding rail 131 to move, so that the sliding rail 131 can move more stably; meanwhile, the sliding rail 131 is located in the insertion cavity in the contraction state, so that the risk that the sliding rail 131 is damaged due to external impact is avoided.
In one embodiment, the fixed support 120 is provided with a locking operation member 160 for locking the movable support 130 in the extended position. When the locking operation member 160 locks the movable support 130 and the fixed support 120, the movable support 130 cannot slide relative to the fixed support 120. When the locking operation member 160 releases the movable support 130 from the fixed support 120, the movable support 130 can be slid with respect to the fixed support 120.
In one embodiment, the reel mechanism further includes a fixed block 146 fixed to one end of the supporting shaft 143, and a movable block 145 supported at the other end of the supporting shaft 143; the torsion spring 142 is sleeved on the supporting shaft 143, and one end of the torsion spring 142 is fixed on the fixed block 146, and the other end is fixed on the movable block 145 to drive the reel sleeve 141 to rotate through the movable block 145.
The process of expanding and contracting the display device will be explained below.
Referring to fig. 1, when the display device is in a contracted state, if the flexible display screen 111 needs to be completely unfolded, the movable support 130 is pulled to be pulled outwards away from the fixed support 120, the movable support 130 drives the support shaft 143 and the reel sleeve 141 to move outwards, the reel sleeve 141 rotates and unreels under the action of the outwards moving force, and the second portion 102 of the winding sheet 110 is slowly unfolded; meanwhile, the torsion force of the reel sleeve 141 deforms the torsion spring 142, thereby generating a pre-tightening force.
Until the movable support 130 reaches a predetermined position, the locking operation member 160 locks the movable support 130 so that the movable support 130 cannot slide relative to the fixed support 120. Referring to fig. 2, at this time, the first portion 101 of the winding sheet 110 is supported by the fixed support 120, the second portion 102 of the entire winding sheet 110 is completely unwound, the second portion 102 is supported by the movable support 130, and the back surface of the flexible display 111 of the second portion 102 is supported by the curtain-shaped support layer 112, so that the flexible display 111 has certain stiffness to meet the touch operation or other operation requirements.
When the display device needs to be retracted, the lock operation member 160 is pressed down to release the lock. Under the action of the pre-tightening force of the torsion spring 142, the reel sleeve 141 rotates to wind, and the acting force generated by winding causes the reel sleeve and the supporting shaft 143 to move along the direction close to the fixed support 120, thereby driving the movable support 130 to move towards the direction close to the fixed support 120, until the movable support 130 can not further approach the fixed support 120.
According to the display device, when the winding sheet is unfolded, the flexible display screen can display the whole screen, and a large screen and a large visual field are presented at the moment; the back of the flexible display screen is provided with the curtain-shaped supporting layer, so that the flexible display screen is supported by the curtain-shaped supporting layer, good stiffness can be kept, and the requirements of touch control or other operations can be met; when the second part of the winding sheet is wound, the whole display device is reduced in volume and convenient to carry.
The invention also provides an electronic product.
An electronic product comprises the display device provided by the invention.
Of course, it is understood that the electronic product includes other devices besides the display device, and the specific structures of the other devices and the connection relationships between the devices may adopt structures known to those skilled in the art according to the requirements of the specific electronic product, and are not described herein again.
Preferably, the electronic product is a mobile phone or a tablet computer.
The electronic product meets the requirement of a large screen on a large visual field, is convenient to carry, can keep good stiffness when the screen is unfolded, and can meet the requirement of touch control or other operations due to the adoption of the display device provided by the invention.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A display device, comprising:
a winding sheet including a first portion and a second portion in a winding direction; the winding sheet comprises a flexible display screen and a curtain-shaped supporting layer positioned on the back of the flexible display screen, wherein the curtain-shaped supporting layer comprises a plurality of metal strips which are arranged in parallel and connected in sequence;
a fixed support for supporting a first portion of the winding sheet and fixedly connected to the first portion;
a movable support capable of supporting a second portion of the wound sheet; the movable support body is arranged on the fixed support body and can slide relative to the fixed support body; the movable supporting body comprises two sliding rails which are arranged in parallel, and the side edge of the fixed supporting body is provided with an inserting cavity into which the sliding rails are inserted;
a reel mechanism for winding a second portion of the winding sheet; the reel mechanism is arranged at one end of the movable support body, which is far away from the fixed support body; the movable support body has a retracted position and an extended position; when the movable support is in the retracted position, the second portion is wound by a reel mechanism; the second portion is deployed overlying the movable support when the movable support is in the deployed position;
the locking operation part is arranged on the outer surface of the fixed support body, and is used for locking the movable support body when the movable support body reaches a specified position, and the locking operation part is also used for releasing locking when being pressed down;
the reel mechanism comprises a reel sleeve, an elastic element and a supporting shaft, wherein the elastic element drives the reel sleeve to rotate and wind through pretightening force; the supporting shaft is fixed on the movable supporting body, and two ends of the supporting shaft are fixed at one end, far away from the fixed supporting body, of the sliding rail.
2. The display device of claim 1, wherein the bonding end of the flexible display screen is fixed with the fixed support.
3. The display device according to claim 1, wherein the elastic member comprises a torsion spring, and the reel mechanism further comprises a fixed block fixed to one end of the support shaft and a movable block supported to the other end of the support shaft; the torsion spring is sleeved on the supporting shaft, one end of the torsion spring is fixed on the fixed block, and the other end of the torsion spring is fixed on the movable block so as to drive the reel sleeve to rotate through the movable block.
4. The display device of claim 1, wherein the wound sheet further comprises an adhesive layer for adhering the flexible display screen to the curtain support layer; the adhesive layer is positioned between the flexible display screen and the curtain-shaped supporting layer.
5. An electronic product comprising the display device according to any one of claims 1 to 4.
6. The electronic product according to claim 5, wherein the electronic product is a mobile phone or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284950.XA CN108520702B (en) | 2018-04-02 | 2018-04-02 | Display device and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284950.XA CN108520702B (en) | 2018-04-02 | 2018-04-02 | Display device and electronic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108520702A CN108520702A (en) | 2018-09-11 |
| CN108520702B true CN108520702B (en) | 2022-05-17 |
Family
ID=63431683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810284950.XA Active CN108520702B (en) | 2018-04-02 | 2018-04-02 | Display device and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108520702B (en) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042122A1 (en) * | 2018-08-30 | 2020-03-05 | 深圳市柔宇科技有限公司 | Display apparatus |
| TWI675235B (en) * | 2018-10-11 | 2019-10-21 | 友達光電股份有限公司 | Display apparatus |
| CN109345960B (en) * | 2018-12-12 | 2020-07-10 | 武汉华星光电半导体显示技术有限公司 | Flexible organic light emitting display and spring assembly |
| CN109741682A (en) * | 2019-01-26 | 2019-05-10 | 东莞市劲丰电子有限公司 | Drawing and pulling type companding mechanism based on flexible screen application |
| CN109584727B (en) * | 2019-01-29 | 2021-12-21 | 维沃移动通信有限公司 | Terminal device |
| CN109949702B (en) * | 2019-03-25 | 2024-01-02 | 京东方科技集团股份有限公司 | Flexible display device and manufacturing method thereof |
| KR20200115941A (en) * | 2019-03-29 | 2020-10-08 | 삼성디스플레이 주식회사 | Display device |
| CN110047385A (en) * | 2019-04-30 | 2019-07-23 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus |
| CN110047384B (en) * | 2019-04-30 | 2024-02-20 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN110322793B (en) * | 2019-06-28 | 2022-02-22 | 昆山国显光电有限公司 | Flexible display device |
| CN110428732B (en) * | 2019-07-20 | 2021-05-04 | 深圳市研色科技有限公司 | Flexible screen of pull formula |
| CN110491289B (en) | 2019-07-29 | 2024-03-15 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN110493396A (en) * | 2019-08-12 | 2019-11-22 | 惠州Tcl移动通信有限公司 | A kind of electronic equipment |
| CN110620834B (en) * | 2019-09-03 | 2023-08-08 | 深圳传音控股股份有限公司 | Mobile terminal |
| CN112995365B (en) * | 2019-12-13 | 2022-05-13 | Oppo广东移动通信有限公司 | Electronic device with a detachable cover |
| CN112991927B (en) * | 2019-12-13 | 2022-08-16 | Oppo广东移动通信有限公司 | Electronic device |
| CN113068336A (en) * | 2019-12-16 | 2021-07-02 | Oppo广东移动通信有限公司 | Electronic device |
| CN111028688B (en) * | 2019-12-24 | 2022-01-25 | 西安易朴通讯技术有限公司 | Electronic device |
| CN113132512B (en) * | 2019-12-31 | 2022-09-23 | 华为技术有限公司 | Electronic device with curled screen |
| CN113810521B (en) * | 2020-06-16 | 2024-02-27 | Oppo广东移动通信有限公司 | Display device |
| CN113808480B (en) * | 2020-06-16 | 2023-05-30 | Oppo广东移动通信有限公司 | Display device |
| CN113947999A (en) * | 2020-07-17 | 2022-01-18 | 京东方科技集团股份有限公司 | Slidable winding device and display device |
| CN111933033B (en) * | 2020-08-19 | 2022-10-04 | 昆山国显光电有限公司 | Flexible display device |
| CN112614434B (en) * | 2020-12-30 | 2022-07-12 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| CN112983941B (en) * | 2021-03-31 | 2022-08-05 | Oppo广东移动通信有限公司 | Supporting device and electronic equipment |
| CN115223444A (en) * | 2021-04-20 | 2022-10-21 | 北京小米移动软件有限公司 | Flexible display screen and electronic equipment |
| CN113163038B (en) * | 2021-04-25 | 2023-07-25 | 维沃移动通信有限公司 | Screen assembly and electronic equipment |
| CN113485527B (en) * | 2021-06-22 | 2022-11-22 | 云谷（固安）科技有限公司 | Display device |
| CN113674629B (en) * | 2021-09-07 | 2023-05-02 | 武汉华星光电半导体显示技术有限公司 | Display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123560A (en) * | 2011-11-18 | 2013-05-29 | 三星显示有限公司 | Display device |
| CN103763409A (en) * | 2012-05-29 | 2014-04-30 | 青岛雅昡电子创意有限公司 | Double-reel triple-screen-type handset video display unit |
| CN104714699A (en) * | 2015-04-13 | 2015-06-17 | 京东方科技集团股份有限公司 | Flexible display device |
| CN105164609A (en) * | 2013-04-18 | 2015-12-16 | Lg电子株式会社 | Portable device and control method for the same |
| CN105489628A (en) * | 2014-10-06 | 2016-04-13 | 三星显示有限公司 | Display device |
| CN106210178A (en) * | 2014-09-04 | 2016-12-07 | Lg电子株式会社 | Mobile terminal |
| CN107067981A (en) * | 2017-04-17 | 2017-08-18 | 京东方科技集团股份有限公司 | Flexible display apparatus and mobile terminal |
| CN107424517A (en) * | 2017-05-24 | 2017-12-01 | 黎德智 | A kind of flexible display taken down the exhibits |
| CN107492309A (en) * | 2016-06-09 | 2017-12-19 | 三星显示有限公司 | Rollable display device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5049792B2 (en) * | 2005-02-11 | 2012-10-17 | クリエーター テクノロジー ビー ヴィ | Wrapped display system with flexible display |
| US7639237B2 (en) * | 2006-03-03 | 2009-12-29 | Perkins Michael T | Roll-out touch screen support system (ROTS3) |
| US8379377B2 (en) * | 2010-01-20 | 2013-02-19 | Creator Technology B.V. | Electronic device with at least one extendable display section |
| CN101876232A (en) * | 2010-05-06 | 2010-11-03 | 昆山皇田汽车配件工业有限公司 | Power-assisting device used for roller shutters |
| GB2508194A (en) * | 2012-11-23 | 2014-05-28 | Averly Ip Ltd | Memory material frame to cause flexible display panel to become rigid |
| CN203739596U (en) * | 2013-11-21 | 2014-07-30 | 黄朝 | Object shielding curtain of vehicle |
| CN203769616U (en) * | 2014-01-06 | 2014-08-13 | 杭州万事达装饰用品有限公司 | Roller shutter structure and roller shutter device using same |
| CN205750634U (en) * | 2016-01-26 | 2016-11-30 | 杭州安费诺飞凤通信部品有限公司 | A kind of flexible screen supporting hinges and mobile terminal |
| CN205721515U (en) * | 2016-04-21 | 2016-11-23 | 重庆墨希科技有限公司 | Flexible display |
| CN106782092A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | The opening-closing structure and mobile terminal of flexible screen module, flexible screen |
-
2018
- 2018-04-02 CN CN201810284950.XA patent/CN108520702B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123560A (en) * | 2011-11-18 | 2013-05-29 | 三星显示有限公司 | Display device |
| CN103763409A (en) * | 2012-05-29 | 2014-04-30 | 青岛雅昡电子创意有限公司 | Double-reel triple-screen-type handset video display unit |
| CN105164609A (en) * | 2013-04-18 | 2015-12-16 | Lg电子株式会社 | Portable device and control method for the same |
| CN106210178A (en) * | 2014-09-04 | 2016-12-07 | Lg电子株式会社 | Mobile terminal |
| CN105489628A (en) * | 2014-10-06 | 2016-04-13 | 三星显示有限公司 | Display device |
| CN104714699A (en) * | 2015-04-13 | 2015-06-17 | 京东方科技集团股份有限公司 | Flexible display device |
| CN107492309A (en) * | 2016-06-09 | 2017-12-19 | 三星显示有限公司 | Rollable display device |
| CN107067981A (en) * | 2017-04-17 | 2017-08-18 | 京东方科技集团股份有限公司 | Flexible display apparatus and mobile terminal |
| CN107424517A (en) * | 2017-05-24 | 2017-12-01 | 黎德智 | A kind of flexible display taken down the exhibits |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108520702A (en) | 2018-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108520702B (en) | Display device and electronic product | |
| CN108519795B (en) | Display device and electronic product | |
| WO2019196532A1 (en) | Flexible display panel and flexible display device | |
| CN113037896B (en) | Flexible screen assembly and electronic equipment | |
| CN107615208B (en) | Electronic device with flexible display panel | |
| CN109584727B (en) | Terminal device | |
| CN213424449U (en) | Electronic device | |
| CN112153180B (en) | Display screen telescopic machanism and mobile terminal | |
| CN111833749B (en) | Flexible display device and electronic apparatus | |
| JP2014072884A (en) | Expandable screen smartphone and expandable screen tablet | |
| US20080018603A1 (en) | User interface system | |
| CN113534891A (en) | Foldable electronic device | |
| CN114900572A (en) | Shell assembly and electronic equipment | |
| WO2013036088A2 (en) | Rollable flexible display device having hydraulic pump | |
| EP3757716B1 (en) | Rollable structure and electronic device using same | |
| CN114582242B (en) | Display device and driving method thereof | |
| CN212484807U (en) | Flexible screen support and display device | |
| CN114698291B (en) | Shell assembly and electronic equipment | |
| CN112735282A (en) | Electronic device | |
| CN114885556B (en) | Housing assembly and electronic equipment | |
| CN113724599B (en) | Display device and control method thereof | |
| TWI776101B (en) | Information terminal device | |
| CN109995908B (en) | Functional module, electronic device and control method of electronic device | |
| CN113572870A (en) | Housing assembly and electronic device | |
| CN113438337A (en) | Display terminal and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180911 Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of invention: Display device and electronic product License type: Common License Record date: 20191030 |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191206 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Applicant after: Guangzhou Guoxian Technology Co., Ltd Address before: 215300, No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou, 4 Applicant before: Kunshan Guo Xian Photoelectric Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |