CN111524459A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN111524459A CN111524459A CN202010311604.3A CN202010311604A CN111524459A CN 111524459 A CN111524459 A CN 111524459A CN 202010311604 A CN202010311604 A CN 202010311604A CN 111524459 A CN111524459 A CN 111524459A
- Authority
- CN
- China
- Prior art keywords
- display screen
- flexible display
- camera module
- driving device
- screen
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The present invention provides a display device including: outward appearance module, flexible display screen, spool drive arrangement and camera module. By fixing the position of the camera module, when the camera module works, the control system controls the winding part of the scroll driving device to be wound on the flexible display screen, so that the camera module is exposed. When the camera module does not work, the control system controls the extension part of the scroll driving device to be the flexible display screen, so that the camera module is hidden to perform full-screen display.
Description
Technical Field
The invention relates to the technical field of display, in particular to a display device.
Background
The full-screen is a large-screen smart phone solution proposed by national mobile phone manufacturers in recent years, and in order to enable the screen of the mobile phone to occupy a larger area and obtain a better visual effect, the full-screen is a popular screen in screen design, and various screens such as a Liuhai screen, a water drop screen, a pop-up camera and the like are the most common screens. Above-mentioned various schemes have with high costs the poor disadvantage of practicality, still have camera mounted position in addition on main screen, can't really count as the full screen, can't satisfy the user to the demand of full screen, the screen accounts for more succinctly more than more simply just "full screen" that the user pursued, just can bring better vision enjoyment and use experience for the user.
The flexible display screen is made of soft materials and is a display device which can be bent, rolled and folded. The flexible display screen has the characteristics of lighter weight, thinner thickness, longer durability and the like. The flexible display screen is a display screen device which can move like a scroll.
The current under-screen camera technology has two solutions: the first one is that the camera is built in the screen, the camera is installed in the mobile phone, and the imaging principle is realized by using the gap between the Active-matrix organic light-emitting diode (AMOLED) screen pixel points; when the camera is used for taking a picture, light rays can be projected to only the screen camera area and then enter the sensor to take the picture, and when the camera is not used for taking the picture, the screen can be displayed in a normal color; the second is that the on-screen camera is external, a pop-up or slide-cover camera is arranged outside the mobile phone, and the camera pops up or slides out when taking a picture; when not taking a picture, the camera is retracted.
The existing camera under screen has the following disadvantages: 1. built-in shortcoming of camera under screen: organic light-Emitting display (OLED) is affected by display screen materials and processes, the light transmittance of the OLED screen is poor at present, and far below the level that a camera wants to shoot through the screen, and if the camera wants to shoot through the screen, the shooting quality of the camera is also greatly affected; the display effect of the display area of the camera is poor, so that the visual effect enjoyment of a user is influenced; 2. pop-up or slide-cover cameras suffer from the following drawbacks: firstly, the failure rate of a mechanical structure is higher; secondly, the waterproof and dustproof effects are poor, and the service life is influenced; and thirdly, the camera is easily damaged and the maintenance cost is high due to the influence of external force factors when in shooting.
Disclosure of Invention
The invention aims to provide a display device which can realize full-screen display and simultaneously overcome the defects of a camera under a screen in the prior art.
In order to achieve the above object, the present invention provides a display device including: an appearance module; the flexible display screen is slidably mounted in the appearance module, one end of the flexible display screen is connected with a reel driving device, and a camera module is arranged below the other end of the flexible display screen; the scroll driving device and the camera module are all arranged in the appearance module and are all positioned below the flexible display screen.
Furthermore, a sliding groove is formed in the appearance module, and the flexible display screen is arranged in the sliding groove.
Further, the reel driving device includes a driving motor.
Further, still include: the control system is connected with the scroll driving device and used for controlling the scroll driving device to work; when the camera module works, the control system controls the reel driving device to curl part of the flexible display screen, so that the camera module is exposed; when the camera module does not work, the control system controls the extension part of the scroll driving device to be the flexible display screen, so that the camera module is hidden to perform full-screen display.
Further, the control system includes: a curling unit for controlling the reel driving device to curl the flexible display screen; and the extending unit is used for controlling the reel driving device to extend the flexible display screen.
Further, still include: and the glass cover plate is arranged above the flexible display screen.
Further, the flexible display screen is an OLED display panel.
Further, the flexible display screen is an AMOLED display panel.
Furthermore, the appearance module is a square shell, an accommodating part is arranged in the appearance module, and the accommodating part is used for arranging the scroll driving device and the camera module.
Furthermore, the lower surface of the appearance module is used for supporting the flexible display screen; the upper surface of outward appearance module has the opening for make flexible display screen's exposure.
The invention has the beneficial effects that: the invention provides a display device, wherein the position of a camera module is fixed, and when the camera module works, a control system controls a scroll driving device to curl part of a flexible display screen, so that the camera module is exposed. When the camera module does not work, the control system controls the extension part of the scroll driving device to be the flexible display screen, so that the camera module is hidden to perform full-screen display.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of specific embodiments of the present invention, which is to be read in connection with the accompanying drawings.
Fig. 1 is a schematic structural diagram of a display device provided in the present invention.
Fig. 2 is a schematic structural diagram of the display device camera module according to the present invention during operation.
FIG. 3 is a schematic structural diagram of a display device according to the present invention during full-screen operation
A display device 100;
an appearance module 101; a flexible display screen 103; a reel drive device 102;
a camera module 104; a slide groove 1011; a glass cover plate 105.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "integrated," "connected," and "connected" may be directly connected or indirectly connected through an intermediate, or may be a connection between two elements or an interaction relationship between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
As shown in fig. 1, the present invention provides a display device 100, comprising: appearance module 101, flexible display screen 103, spool drive arrangement 102 and camera module 104.
The flexible display screen 103 is slidably mounted in the appearance module 101, one end of the flexible display screen 103 is connected with a reel driving device 102, and a camera module 104 is arranged below the other end of the flexible display screen 103.
The scroll driving device 102 and the camera module 104 are both disposed in the appearance module 101 and both located below the flexible display screen 103. The reel driving means 102 includes a driving motor.
A sliding groove 1011 is formed in the appearance module 101, and the flexible display screen 103 is disposed in the sliding groove 1011.
The display device 100 further includes a control system, which is connected to the reel driving device 102 for controlling the reel driving device 102 to operate.
As shown in fig. 2, when the camera module 104 is in operation, the control system controls the reel driving device 102 to curl a portion of the flexible display screen 103, so that the camera module 104 is exposed.
As shown in fig. 3, when the camera module 104 does not work, the control system controls the reel driving device 102 to extend a portion of the flexible display screen 103, so as to hide the camera module 104 for full-screen display.
The control system includes: a curling unit and a stretching unit.
The rolling unit is used for controlling the reel driving device 102 to roll the flexible display screen 103. The curling unit is used for enabling the motor to rotate anticlockwise, and then the flexible display screen 103 can be curled.
The extending unit is used for controlling the reel driving device 102 to extend the flexible display screen 103. The curling unit is used for enabling the motor to rotate clockwise, and further the flexible display screen 103 can be stretched.
The display device 100 further includes: and the glass cover plate 105 is arranged above the flexible display screen 103.
The flexible display screen 103 is an OLED display panel or the flexible display screen 103 is an AMOLED display panel.
The appearance module 101 is a square housing, and an accommodating portion is disposed in the appearance module 101, and the accommodating portion is used for accommodating the reel driving device 102 and the camera module 104.
The lower surface of the appearance module 101 is used for supporting the flexible display screen 103; the upper surface of the appearance module 101 has an opening for exposing the flexible display screen 103.
The invention provides a display device 100, wherein the position of a camera module is fixed, and when the camera module 104 works, a control system controls a scroll driving device 102 to curl part of a flexible display screen 103, so that the camera module 104 is exposed. When the camera module 104 does not work, the control system controls the extending part of the scroll driving device 102 to extend the flexible display screen 103, so that the camera module 104 is hidden for full-screen display.
The present invention has been described in detail, and the principle and the implementation of the present invention are explained by applying specific examples, and the description of the above examples is only used to help understanding the technical scheme and the core idea of the present invention; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A display device, comprising:
an appearance module;
the flexible display screen is slidably mounted in the appearance module, one end of the flexible display screen is connected with a reel driving device, and a camera module is arranged below the other end of the flexible display screen;
the scroll driving device and the camera module are all arranged in the appearance module and are all positioned below the flexible display screen.
2. The display device of claim 1,
the appearance module is internally provided with a sliding groove, and the flexible display screen is arranged in the sliding groove.
3. The display device of claim 1,
the reel driving device comprises a driving motor.
4. The display device of claim 1, further comprising:
the control system is connected with the scroll driving device and used for controlling the scroll driving device to work;
when the camera module works, the control system controls the reel driving device to curl part of the flexible display screen, so that the camera module is exposed;
when the camera module does not work, the control system controls the extension part of the scroll driving device to be the flexible display screen, so that the camera module is hidden to perform full-screen display.
5. The display device of claim 4,
the control system includes:
a curling unit for controlling the reel driving device to curl the flexible display screen;
and the extending unit is used for controlling the reel driving device to extend the flexible display screen.
6. The display device of claim 1, further comprising:
and the glass cover plate is arranged above the flexible display screen.
7. The display device of claim 1,
the flexible display screen is an OLED display panel.
8. The display device of claim 1,
the flexible display screen is an AMOLED display panel.
9. The display device of claim 1,
the appearance module is a square shell, an accommodating part is arranged in the appearance module, and the accommodating part is used for arranging the scroll driving device and the camera module.
10. The display device of claim 9,
the lower surface of the appearance module is used for supporting the flexible display screen;
the upper surface of outward appearance module has the opening for make flexible display screen's exposure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010311604.3A CN111524459A (en) | 2020-04-20 | 2020-04-20 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010311604.3A CN111524459A (en) | 2020-04-20 | 2020-04-20 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111524459A true CN111524459A (en) | 2020-08-11 |
Family
ID=71903682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010311604.3A Pending CN111524459A (en) | 2020-04-20 | 2020-04-20 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111524459A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599277A (en) * | 2020-05-29 | 2020-08-28 | Oppo广东移动通信有限公司 | Electronic device |
| CN112735276A (en) * | 2020-12-30 | 2021-04-30 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN113079232A (en) * | 2021-03-23 | 2021-07-06 | 昆山工研院新型平板显示技术中心有限公司 | Display device and electronic apparatus |
| CN113393769A (en) * | 2021-06-16 | 2021-09-14 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
| CN113540192A (en) * | 2021-06-30 | 2021-10-22 | 武汉天马微电子有限公司 | Display panel and display device |
| CN113689791A (en) * | 2021-08-24 | 2021-11-23 | 武汉华星光电半导体显示技术有限公司 | Display device and display equipment |
| CN113783981A (en) * | 2021-08-24 | 2021-12-10 | 武汉华星光电半导体显示技术有限公司 | Display device and mobile terminal |
| CN113873065A (en) * | 2021-09-28 | 2021-12-31 | 武汉华星光电半导体显示技术有限公司 | Display device |
| WO2022252308A1 (en) * | 2021-06-04 | 2022-12-08 | 武汉华星光电半导体显示技术有限公司 | Display device |
| WO2024001421A1 (en) * | 2022-07-01 | 2024-01-04 | 武汉华星光电半导体显示技术有限公司 | Display apparatus |
| US12132850B2 (en) | 2021-08-24 | 2024-10-29 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device and display apparatus |
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| US12111703B2 (en) | 2021-06-04 | 2024-10-08 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device |
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| CN113393769B (en) * | 2021-06-16 | 2022-05-03 | 武汉华星光电半导体显示技术有限公司 | Display module and display device |
| WO2022262123A1 (en) * | 2021-06-16 | 2022-12-22 | 武汉华星光电半导体显示技术有限公司 | Display module and display apparatus |
| CN113540192A (en) * | 2021-06-30 | 2021-10-22 | 武汉天马微电子有限公司 | Display panel and display device |
| CN113540192B (en) * | 2021-06-30 | 2023-02-24 | 武汉天马微电子有限公司 | Display panel and display device |
| CN113689791A (en) * | 2021-08-24 | 2021-11-23 | 武汉华星光电半导体显示技术有限公司 | Display device and display equipment |
| CN113783981B (en) * | 2021-08-24 | 2022-09-09 | 武汉华星光电半导体显示技术有限公司 | Display device and mobile terminal |
| WO2023024170A1 (en) * | 2021-08-24 | 2023-03-02 | 武汉华星光电半导体显示技术有限公司 | Display device and mobile terminal |
| WO2023024158A1 (en) * | 2021-08-24 | 2023-03-02 | 武汉华星光电半导体显示技术有限公司 | Display apparatus and display device |
| CN113689791B (en) * | 2021-08-24 | 2023-08-01 | 武汉华星光电半导体显示技术有限公司 | Display device and display equipment |
| US11963322B2 (en) | 2021-08-24 | 2024-04-16 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device and mobile terminal |
| CN113783981A (en) * | 2021-08-24 | 2021-12-10 | 武汉华星光电半导体显示技术有限公司 | Display device and mobile terminal |
| US12132850B2 (en) | 2021-08-24 | 2024-10-29 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device and display apparatus |
| CN113873065A (en) * | 2021-09-28 | 2021-12-31 | 武汉华星光电半导体显示技术有限公司 | Display device |
| WO2023050459A1 (en) * | 2021-09-28 | 2023-04-06 | 武汉华星光电半导体显示技术有限公司 | Display device |
| WO2024001421A1 (en) * | 2022-07-01 | 2024-01-04 | 武汉华星光电半导体显示技术有限公司 | Display apparatus |
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Application publication date: 20200811 |
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| RJ01 | Rejection of invention patent application after publication |