CN111105714B - Display module and electronic equipment - Google Patents
Display module and electronic equipment Download PDFInfo
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- CN111105714B CN111105714B CN201911327776.3A CN201911327776A CN111105714B CN 111105714 B CN111105714 B CN 111105714B CN 201911327776 A CN201911327776 A CN 201911327776A CN 111105714 B CN111105714 B CN 111105714B
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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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
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Abstract
The invention discloses a display module and electronic equipment, wherein the display module comprises a first display screen, a second display screen and a projection module, the projection module comprises a projection component and a shadow screen component which are connected, and the first display screen, the second display screen and the projection module are flush with each other under the condition that the display module is in an unfolded state; under the condition that display module assembly is in fold condition, first display screen and second display screen set up back to back, projection module assembly is located between first display screen and the second display screen. The display module can meet the requirement of a user on a large screen and is convenient to carry. Simultaneously, this display module assembly's display effect is better.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a display module and electronic equipment.
Background
With the development of the electronic equipment industry, people expect that the size of the display module of the electronic equipment is as large as possible, but the larger the size of the display module is, the larger the size of the electronic equipment is, and the more the electronic equipment is inconvenient to carry, so that a contradiction between the larger screen requirement and the portability is generated.
In order to solve the above contradiction, a foldable flexible display screen is produced, and the flexible display screen can be folded, so that a large display area can be obtained, and the electronic equipment is convenient to carry. However, the folding area of the flexible display screen is easy to age, so the reliability of the display module is poor.
In another related art, a dual-side foldable electronic device may be used to increase the display area and facilitate carrying the electronic device. This kind of two-sided folding electronic equipment's display module assembly is difficult to be ageing, but this electronic equipment expandes the back, and the black border part of two display screens that the display module assembly contains is difficult to get rid of, leads to this kind of display module assembly's display effect relatively poor.
Disclosure of Invention
The invention discloses a display module and electronic equipment, and aims to solve the problems of poor reliability and poor display effect of the display module.
In order to solve the problems, the invention adopts the following technical scheme:
a display module comprises a first display screen, a second display screen and a projection module, wherein the first display screen is provided with a first non-display area, the projection module comprises a projection component and a shadow screen component which are connected,
under the condition that the display module is in an unfolded state, the first display screen, the second display screen and the projection module are flush; the display module assembly is in under the condition of fold condition, first display screen with the second display screen sets up back to back, the projection module assembly is located first display screen with between the second display screen.
An electronic device comprises the display module, a first device main body and a second device main body, wherein the first display screen is arranged on the first device main body, the second display screen is arranged on the second device main body, the projection module is respectively connected with the first device main body and the second device main body,
under the condition that the display module is in an unfolded state, the first equipment main body and the second equipment main body are arranged at intervals along a direction parallel to the first display screen; under the condition that the display module assembly is in folded state, the first equipment main body with the second equipment main body is in the direction of perpendicular to first display screen superpose.
The technical scheme adopted by the invention can achieve the following beneficial effects:
the display module disclosed by the invention can be unfolded and folded, so that the display module can obtain a larger display area, and the size of the display module can be reduced by folding, so that the display module not only can meet the requirement of a user on a large screen, but also can be convenient to carry. Simultaneously, when the display module assembly is in the expansion state, the projection module assembly can show to compensate the black border of the department of meeting of first display screen and second display screen, with this display effect who improves the display module assembly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an electronic device in a folded state according to an embodiment of the disclosure;
fig. 2 is a schematic structural diagram of an electronic device in an unfolded state according to an embodiment of the disclosure;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2;
fig. 5 is a schematic partial structure diagram of a first display screen according to an embodiment of the disclosure;
fig. 6 is a schematic structural diagram of an electronic device in a folded state according to another embodiment of the disclosure.
Description of reference numerals:
100-a first display screen, 110-a first recess, 111-a first inclined plane, 120-a first display screen main body, 130-a first cover plate, 200-a second display screen, 210-a second recess, 220-a second display screen main body, 230-a second cover plate, 300-a projection module, 310-a first projection flange, 311-a second inclined plane, 320-a second projection flange, 330-a projection component, 340-a screen component, 400-a first equipment main body, 410-a first accommodation recess, 411-a third inclined plane, 500-a second equipment main body, 510-a second accommodation recess, 600-a connection component, 610-a first connection component, 620-a second connection component.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. 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.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, an embodiment of the present invention discloses a display module, which can be applied to an electronic device and specifically includes a first display screen 100, a second display screen 200, and a projection module 300. The projection module 300 may include a projection component 330 and a shadow screen component 340 connected to each other, and the projection component 330 and the shadow screen component 340 may be arranged in a projection direction of the projection component 330, so that light emitted by the projection component 330 may be projected onto the shadow screen component 340, that is, content projected by the projection component 330 may be displayed on the shadow screen component 340, thereby achieving a display effect. Alternatively, the projection module 300 may be a Liquid Crystal On Silicon (LCOS) projection module; alternatively, the projection module 300 may be a Digital Light Processing (DLP) projection module.
The display module disclosed by the embodiment of the invention has an unfolding state and a folding state. Under the condition that the display module assembly is in the expansion state, first display screen 100, second display screen 200 and projection module assembly 300 parallel and level, at this moment, first display screen 100, second display screen 200 and projection module assembly 300 all can show to can splice and form great display area. Under the display module assembly is in fold condition, first display screen 100 sets up with second display screen 200 back to back, and projection module assembly 300 is located between first display screen 100 and the second display screen 200, and whole display module assembly's size diminishes this moment to first display screen 100, second display screen 200 and projection module assembly 300 can independently show separately. When the display module is applied to an electronic device, the first display screen 100 and the second display screen 200 can be respectively used as a front display screen and a back display screen of the electronic device, and the projection module 300 can realize the side display of the electronic device.
The display module can be unfolded and folded, so that the display module can obtain a larger display area, and can reduce the size of the display module through folding, so that the display module can meet the requirement of a user on a large screen and is convenient to carry. Meanwhile, when the display module is in the unfolded state, the projection module 300 can display, so as to make up the black edge at the joint of the first display screen 100 and the second display screen 200, thereby improving the display effect of the display module.
In a further embodiment, the number of the projection modules 300 may be two, and the two projection modules 300 are disposed back to back when the display module is in the folded state, and at this time, the two projection modules 300 are respectively located at two side edges of the first display screen 100 (or the second display screen 200). Therefore, when the display module assembly is in folded state, the orientation of first display screen 100, second display screen 200 and two projection module assemblies 300 is all inequality for the display module assembly can carry out the four sides and show, thereby further expand the display area of display module assembly. Of course, in the case that the display modules are in the unfolded state, one of the projection modules 300 may be located between the first display screen 100 and the second display screen 200, and the other projection module 300 may be located at one side of the second display screen 200, and the two modules may be displayed simultaneously, so as to form a larger display area.
Optionally, the first display screen 100 has a first non-display area provided with a first recess 110, which may be particularly located at a side edge of the first display screen 100. The second display screen 200 has a second non-display area provided with a second recess 210, which may be particularly located at the side edges of the second display screen 200. Both the first non-display area and the second non-display area can be used for arranging a wiring structure and the like, so that the first non-display area and the second non-display area cannot display. The two sides of the projection module 300 are respectively provided with a first projection flange 310 and a second projection flange 320, and both the first projection flange 310 and the second projection flange 320 are protruded relative to the main body of the projection module 300 and can display images. Under the condition that the display module is in the unfolded state, the first projection flange 310 is located in the first recess 110, and the second projection flange 320 is located in the second recess 210, so that the first display screen 100, the second display screen 200 and the projection module 300 can be spliced to form an integral display area. Meanwhile, when the display module is in the unfolded state, the first projection flange 310 of the projection module 300 can cover the first non-display area of the first display screen 100, and the second projection flange 320 of the projection module 300 can cover the second non-display area of the second display screen 200, so that the first non-display area and the second non-display area can be displayed, and at this time, no black edge exists at the joint of the first display screen 100, the second display screen 200 and the projection module 300, thereby further improving the display effect of the display module.
When the number of the projection modules 300 is two, the first concave portions 110 are disposed on both sides of the first display screen 100, and the second concave portions 210 are disposed on both sides of the second display screen 200, so that the two projection modules 300 are respectively matched with the two first concave portions 110 and the two second concave portions 210.
In an alternative embodiment, in a direction perpendicular to the screen assembly 340, i.e., the projection direction of the projection assembly 330, the projection of the screen assembly 340 near one end of the projection assembly 330 is located within the projection of the other end of the screen assembly 340, and the first projection flange 310 and the second projection flange 320 are disposed on the screen assembly 340. The structure of the projection module 300 is simple, so that the structure of the display module is simplified, and the cost of the display module is reduced.
Further, the shadow assembly 340 is detachably connected to the projection assembly 330, so that the shadow assembly 340 can be separated from the projection assembly 330, as shown in fig. 6, after the shadow assembly 340 is detached, the projection assembly 330 can form a light emitting area shown by a, and the light emitted by the light emitting area can be projected onto any projectable structure, so as to form an image with a size meeting the user requirements. Therefore, the electronic equipment can be used as a projector due to the structure, so that the functions of the electronic equipment are more diversified. Alternatively, when the number of the projection modules 300 is two, only the shadow module 340 and the projection module 330 of one of the projection modules 300 may be detachably connected, the shadow module 340 and the projection module 330 of the other projection module 300 may be configured as a non-detachable structure, or the shadow modules 340 and the projection modules 330 of the two projection modules 300 may be detachably connected at the same time.
The structures of the first concave portion 110 and the second concave portion 210 can be flexibly selected, and in order to improve the display effect of the display module, optionally, the first concave portion 110 and the second concave portion 210 both have the first inclined surface 111; the first projection flange 310 and the second projection flange 320 each have a second slope. When the display module is in the unfolded state, the first inclined plane 111 faces the second inclined plane 311. The first inclined surface 111 and the second inclined surface 311 can realize uniform size change of the first concave part 110 and the second concave part 210, so that light can be transmitted more smoothly, and finally, a better display effect can be achieved.
In order to protect the first display screen 100 and the second display screen 200, in the embodiment of the present invention, optionally, the first display screen 100 and the second display screen 200 each include a cover plate, the cover plate of the first display screen 100 is provided with the first concave portion 110, and the cover plate of the second display screen 200 is provided with the second concave portion 210. Because the cover plate is closer to the appearance surface of the electronic device, when the corresponding first concave portion 110 and the second concave portion 210 are arranged on the cover plate, the black edges at the joints of the first display screen 100, the second display screen 200 and the projection module 300 can be eliminated, and the display effect can be optimized. Specifically, the first display screen 100 may include a first display screen main body 120 and a first cover 130, the first cover 130 covers the first display screen main body 120, and the first cover 130 is provided with the first concave portion 110 described above; the second display 200 may include a second display main body 220 and a second cover 230, wherein the second cover 230 covers the second display main body 220, and the second cover 230 is provided with the second recess 210. In addition, in order to protect the projection module 300, a cover plate may be additionally disposed on the projection module 300.
Based on the display module described in any of the above embodiments, an embodiment of the present invention further discloses an electronic device, which includes the display module described in any of the above embodiments. The electronic device further includes a first device body 400 and a second device body 500, the first display screen 100 is disposed on the first device body 400, the second display screen 200 is disposed on the second device body 500, and the projection module 300 is respectively connected to the first device body 400 and the second device body 500. Under the condition that the display module is in the unfolded state, the first device main body 400 and the second device main body 500 are arranged at intervals along the direction parallel to the first display screen 100, so that the first display screen 100, the second display screen 200 and the projection module 300 are better supported; in the case where the display module is in the folded state, the first apparatus main body 400 and the second apparatus main body 500 are overlapped in the direction perpendicular to the first display screen 100, so that the overall size of the electronic apparatus becomes small, thereby facilitating the user to carry the electronic apparatus.
Further, the edge of the first apparatus body 400 is provided with a first accommodating recess 410, the edge of the second apparatus body 500 is provided with a second accommodating recess 510, and when the display module is in the folded state, the first accommodating recess 410 and the second accommodating recess 510 are spliced to form an accommodating recess in which the projection module 300 is located. The accommodating recess can better limit the position of the projection module 300, and when a user operates the projection module 300, the position of the projection module 300 is not easy to change, so that the user can control the projection module 300 more conveniently and accurately, and deformation of the projection module 300 under the action of external force can be prevented. In an embodiment, the structure of the receiving recess may match the structure of the projection module 300, such that the inner surface of the receiving recess may be attached to the outer surface of the projection module 300. For example, when the first and second projection flanges 310 and 320 include the second inclined surface 311, the first and second receiving recesses 410 and 510 may also include a third inclined surface 411, and the third inclined surface 411 may be matched with the second inclined surface 311.
In a further embodiment, the electronic device may further include a connection assembly 600, and the projection module 300 is respectively connected to the first device body 400 and the second device body 500 through the connection assembly 600. At this time, the first and second apparatus main bodies 400 and 500 may provide a space for accommodating the connection assembly 600, so that the accommodation of the connection assembly 600 may be achieved. Under the condition that the display module is in the unfolded state, at least part of the connecting assembly 600 is located outside the first device main body 400 and the second device main body 500, at this time, the connecting assembly 600 can better support the projection module 300, so that the projection module 300 is more stably spliced with the first display screen 100 and the second display screen 200; in the case that the display module is in the folded state, one portion of the connection assembly 600 is located inside the first apparatus main body 400, and the other portion is located inside the second apparatus main body 500, and at this time, the projection module 300 can be more reliably contacted with the first apparatus main body 400 and the second apparatus main body 500, thereby ensuring the stability of the projection module 300.
In order to simplify the structure of the connection assembly 600, the connection assembly 600 may optionally include a first connector 610 and a second connector 620, the first connector 610 and the second connector 620 are located at two sides of the projection module 300, the projection module 300 is connected to the first apparatus main body 400 through the first connector 610, and the projection module 300 is connected to the second apparatus main body 500 through the second connector 620. When the display module is in the unfolded state, the first connector 610 is at least partially outside the first apparatus body 400, and the second connector 620 is at least partially outside the second apparatus body 500; in the case where the display module is in the folded state, the first connector 610 is located inside the first apparatus body 400, and the second connector 620 is located inside the second apparatus body 500. Further, the first connector 610 and the second connector 620 may be configured as rod-shaped members, so that the first connector 610 and the second connector 620 have certain elasticity to facilitate the user to unfold and fold the display module.
The electronic device disclosed by the embodiment of the invention can be a smart phone, a tablet computer, an electronic book reader or a wearable device. Of course, the electronic device may also be other devices, and the embodiment of the present invention is not limited thereto.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (12)
1. A display module is characterized by comprising a first display screen (100), a second display screen (200) and a projection module (300), wherein the projection module (300) comprises a projection component (330) and a shadow screen component (340) which are connected,
under the condition that the display module is in an unfolded state, the first display screen (100), the second display screen (200) and the projection module (300) are flush; under the condition that the display module is in a folded state, the first display screen (100) and the second display screen (200) are arranged back to back, and the projection module (300) is positioned between the first display screen (100) and the second display screen (200);
the projection assembly (330) and the shadow screen assembly (340) are arranged in the projection direction of the projection assembly (330), so that light rays emitted by the projection assembly (330) are projected to the shadow screen assembly (340).
2. The display module according to claim 1, wherein the number of the projection modules (300) is two, and the two projection modules (300) are arranged back to back when the display module is in a folded state.
3. The display module according to claim 1, wherein the first display screen (100) has a first non-display area, the first non-display area is provided with a first recess (110), the second display screen (200) has a second non-display area, the second non-display area is provided with a second recess (210), the projection module (300) is provided with a first projection flange (310) and a second projection flange (320) at two sides thereof,
when the display module is in the unfolded state, the first projection flange (310) is located in the first recess (110), and the second projection flange (320) is located in the second recess (210).
4. A display module according to claim 3, wherein a projection of the shadow assembly (340) near one end of the projection assembly (330) is located within a projection of the shadow assembly (340) at the other end thereof in a direction perpendicular to the shadow assembly (340), the first projection flange (310) and the second projection flange (320) being disposed on the shadow assembly (340).
5. A display module according to claim 3, wherein the first recess (110) and the second recess (210) each have a first bevel (111); the first projection flange (310) and the second projection flange (320) each having a second slope (311),
under the condition that the display module is in the unfolded state, the first inclined plane (111) is opposite to the second inclined plane (311).
6. A display module according to claim 3, wherein the first display screen (100) and the second display screen (200) each comprise a cover plate, the cover plate of the first display screen (100) being provided with the first recess (110), the cover plate of the second display screen (200) being provided with the second recess (210).
7. The display module of claim 1, wherein the shadow module (340) is removably coupled to the projection module (330).
8. The display module according to claim 1, wherein the projection module (300) is a liquid crystal on silicon projection module; or the projection module (300) is a digital light processing projection module.
9. An electronic device, comprising the display module set of any one of claims 1-8, wherein the electronic device further comprises a first device body (400) and a second device body (500), the first display screen (100) is disposed on the first device body (400), the second display screen (200) is disposed on the second device body (500), and the projection module set (300) is connected to the first device body (400) and the second device body (500), respectively,
under the condition that the display module is in an unfolded state, the first device main body (400) and the second device main body (500) are arranged at intervals along a direction parallel to the first display screen (100); under the condition that the display module is in a folded state, the first apparatus main body (400) and the second apparatus main body (500) are stacked in a direction perpendicular to the first display screen (100).
10. The electronic device according to claim 9, wherein an edge of the first device body (400) is provided with a first accommodating recess (410), an edge of the second device body (500) is provided with a second accommodating recess (510), and when the display module is in a folded state, the first accommodating recess (410) and the second accommodating recess (510) are spliced to form an accommodating recess in which the projection module (300) is located.
11. The electronic device according to claim 9, further comprising a connection assembly (600), wherein the projection module (300) is connected to the first device body (400) and the second device body (500) through the connection assembly (600), respectively,
the connection assembly (600) is at least partially located outside the first device body (400) and the second device body (500) with the display module in the unfolded state; when the display module is in a folded state, a part of the connection assembly (600) is located within the first apparatus main body (400), and another part is located within the second apparatus main body (500).
12. The electronic device of claim 11, wherein the connecting assembly (600) comprises a first connector (610) and a second connector (620), the first connector (610) and the second connector (620) are located at two sides of the projection module (300), the projection module (300) is connected to the first device body (400) through the first connector (610), the projection module (300) is connected to the second device body (500) through the second connector (620),
the first connector (610) is at least partially located outside the first apparatus body (400) and the second connector (620) is at least partially located outside the second apparatus body (500) in a state where the display module is in the unfolded state; when the display module is in a folded state, the first connector (610) is located inside the first apparatus main body (400), and the second connector (620) is located inside the second apparatus main body (500).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911327776.3A CN111105714B (en) | 2019-12-20 | 2019-12-20 | Display module and electronic equipment |
| PCT/CN2020/137153 WO2021121309A1 (en) | 2019-12-20 | 2020-12-17 | Display module and electronic device |
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| CN201911327776.3A CN111105714B (en) | 2019-12-20 | 2019-12-20 | Display module and electronic equipment |
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| CN111105714A CN111105714A (en) | 2020-05-05 |
| CN111105714B true CN111105714B (en) | 2022-01-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111105714B (en) * | 2019-12-20 | 2022-01-28 | 维沃移动通信有限公司 | Display module and electronic equipment |
| CN112732022B (en) * | 2020-12-31 | 2022-12-27 | 维沃移动通信有限公司 | Electronic device |
| CN113963625B (en) * | 2021-10-26 | 2023-07-07 | 武汉天马微电子有限公司 | Foldable display device |
| CN117917887A (en) * | 2022-10-20 | 2024-04-23 | 华为技术有限公司 | Foldable electronic device with flexible screen |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201159827Y (en) * | 2008-02-03 | 2008-12-03 | 合肥安达电子有限责任公司 | Multi-screen splitting projection system |
| CN101778232A (en) * | 2009-01-09 | 2010-07-14 | 深圳中电数码显示有限公司 | DLP display screen system and splicing method thereof |
| JP2012242430A (en) * | 2011-05-16 | 2012-12-10 | Nippon Seiki Co Ltd | Display device |
| CN105334683A (en) * | 2014-08-10 | 2016-02-17 | 吴建伟 | Projection display device |
| CN106647130A (en) * | 2017-03-07 | 2017-05-10 | 海信集团有限公司 | Back-projection splicing unit and system, and back-projection splicing unit adjusting method |
| CN206259134U (en) * | 2016-12-16 | 2017-06-16 | 广景视睿科技（深圳）有限公司 | A kind of multidirectional display advertisement machine |
| CN108877527A (en) * | 2018-06-29 | 2018-11-23 | 上海天马有机发光显示技术有限公司 | A kind of foldable display device and its driving method, electronic equipment |
| CN109451112A (en) * | 2018-11-30 | 2019-03-08 | 维沃移动通信有限公司 | It is rotatablely connected component and folding mobile terminal |
| CN110266843A (en) * | 2019-06-18 | 2019-09-20 | 华勤通讯技术有限公司 | A kind of Folding screen and mobile terminal |
| CN209571183U (en) * | 2019-03-26 | 2019-11-01 | 武汉鸿视科技有限公司 | Portable and foldable LED display screen |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09292606A (en) * | 1996-04-24 | 1997-11-11 | Dainippon Printing Co Ltd | Projection type liquid crystal display device |
| CN100374889C (en) * | 2004-11-16 | 2008-03-12 | 联想(北京)有限公司 | Method and device for eliminating seam between spliced display screens |
| CN100403786C (en) * | 2005-04-30 | 2008-07-16 | 广东威创视讯科技股份有限公司 | Split display image edge blending method for large screen |
| WO2011113374A1 (en) * | 2010-03-18 | 2011-09-22 | 深圳市光峰光电技术有限公司 | Display methode and display device |
| CN201984452U (en) * | 2010-11-22 | 2011-09-21 | 范治江 | Widescreen interactive electronic whiteboard system |
| US8884937B2 (en) * | 2012-01-09 | 2014-11-11 | Himax Display, Inc. | Projection apparatus and projection method |
| CN104299519A (en) * | 2013-07-15 | 2015-01-21 | 深圳富泰宏精密工业有限公司 | Seamless splice display screen |
| GB2518461A (en) * | 2013-09-23 | 2015-03-25 | Barco Nv | Seamless display screen for fast installation |
| CN103914273B (en) * | 2014-03-25 | 2017-06-06 | 京东方科技集团股份有限公司 | Display device |
| KR20160108182A (en) * | 2015-03-05 | 2016-09-19 | 임경원 | One side folding apparatus |
| JP2019028146A (en) * | 2017-07-26 | 2019-02-21 | セイコーエプソン株式会社 | Display device and control method for display device |
| CN108133667B (en) * | 2017-12-29 | 2020-03-27 | Oppo广东移动通信有限公司 | Display module and mobile terminal |
| GB2570903B (en) * | 2018-02-08 | 2020-03-04 | Holoxica Ltd | Projection array light field display |
| CN108255378B (en) * | 2018-02-09 | 2020-05-26 | 维沃移动通信有限公司 | Display control method and mobile terminal |
| CN208737807U (en) * | 2018-04-12 | 2019-04-12 | 武汉锐信达信息技术股份有限公司 | Zero black surround, zero piece mosaic screen |
| CN109658826B (en) * | 2018-11-06 | 2022-05-17 | Oppo广东移动通信有限公司 | Flexible screen and electronic equipment |
| CN109547603B (en) * | 2018-12-29 | 2021-09-21 | 维沃移动通信有限公司 | Terminal device |
| CN110119260B (en) * | 2019-04-28 | 2023-04-18 | 维沃移动通信有限公司 | Screen display method and terminal |
| CN209785470U (en) * | 2019-05-21 | 2019-12-13 | 广州万衡光电有限公司 | Pure screen seamless liquid crystal splicing screen |
| CN111105714B (en) * | 2019-12-20 | 2022-01-28 | 维沃移动通信有限公司 | Display module and electronic equipment |
| CN111145645B (en) * | 2019-12-20 | 2022-01-28 | 维沃移动通信有限公司 | Display module and electronic equipment |
-
2019
- 2019-12-20 CN CN201911327776.3A patent/CN111105714B/en active Active
-
2020
- 2020-12-17 WO PCT/CN2020/137153 patent/WO2021121309A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201159827Y (en) * | 2008-02-03 | 2008-12-03 | 合肥安达电子有限责任公司 | Multi-screen splitting projection system |
| CN101778232A (en) * | 2009-01-09 | 2010-07-14 | 深圳中电数码显示有限公司 | DLP display screen system and splicing method thereof |
| JP2012242430A (en) * | 2011-05-16 | 2012-12-10 | Nippon Seiki Co Ltd | Display device |
| CN105334683A (en) * | 2014-08-10 | 2016-02-17 | 吴建伟 | Projection display device |
| CN206259134U (en) * | 2016-12-16 | 2017-06-16 | 广景视睿科技（深圳）有限公司 | A kind of multidirectional display advertisement machine |
| CN106647130A (en) * | 2017-03-07 | 2017-05-10 | 海信集团有限公司 | Back-projection splicing unit and system, and back-projection splicing unit adjusting method |
| CN108877527A (en) * | 2018-06-29 | 2018-11-23 | 上海天马有机发光显示技术有限公司 | A kind of foldable display device and its driving method, electronic equipment |
| CN109451112A (en) * | 2018-11-30 | 2019-03-08 | 维沃移动通信有限公司 | It is rotatablely connected component and folding mobile terminal |
| CN209571183U (en) * | 2019-03-26 | 2019-11-01 | 武汉鸿视科技有限公司 | Portable and foldable LED display screen |
| CN110266843A (en) * | 2019-06-18 | 2019-09-20 | 华勤通讯技术有限公司 | A kind of Folding screen and mobile terminal |
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| Publication number | Publication date |
|---|---|
| WO2021121309A1 (en) | 2021-06-24 |
| CN111105714A (en) | 2020-05-05 |
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