CN221149591U - Electronic paper display screen and display equipment - Google Patents
Electronic paper display screen and display equipment Download PDFInfo
- Publication number
- CN221149591U CN221149591U CN202323182412.5U CN202323182412U CN221149591U CN 221149591 U CN221149591 U CN 221149591U CN 202323182412 U CN202323182412 U CN 202323182412U CN 221149591 U CN221149591 U CN 221149591U
- Authority
- CN
- China
- Prior art keywords
- dimensional code
- electronic paper
- area
- display
- paper display
- 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
- 238000007650 screen-printing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003086 colorant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application relates to an electronic paper display screen and display equipment. The electronic paper display screen includes: the cover plate and the electronic paper display module are sequentially attached; the cover plate is provided with a transparent area and a two-dimensional code area for setting a two-dimensional code; the electronic paper display module is provided with a first image display area corresponding to the transparent area and a second image display area corresponding to the two-dimensional code area; the second image display area is used for displaying a single-color image, and the two-dimensional code color set in the two-dimensional code area is different from the single-color image. According to the scheme provided by the application, the two-dimensional code area can be increased on the cover plate, more information display of enterprises can be realized by utilizing the two-dimensional code information, and the information of enterprises can be displayed in a mixed mode by matching with character driving display of the electronic paper module, so that the propaganda display effect is effectively improved.
Description
Technical Field
The application relates to the technical field of electronic paper, in particular to an electronic paper display screen and display equipment.
Background
Along with the development of science and technology, electronic paper has become a common display technology, and is often applied to the fields of super price tags, electronic book plates, enterprise propaganda and the like due to low power consumption of the electronic paper technology.
At present, enterprises often adopt dynamically displayed electronic paper flashing screens to display enterprise information in exhibition or other application scenes needing to display enterprise information. However, the electronic paper flashing screen generally only can dynamically display graphic characters, cannot display more enterprise information, and affects the propaganda effect of enterprises.
Disclosure of utility model
In order to solve or partially solve the problems in the related art, the application provides the electronic paper display screen and the display device, which can increase the two-dimensional code area on the cover plate, realize more information display of enterprises by utilizing the two-dimensional code information, realize mixed display of the enterprise information by matching with character driving display of the electronic paper module, and effectively improve the propaganda display effect.
The first aspect of the present application provides an electronic paper display screen, comprising: the cover plate and the electronic paper display module are sequentially attached;
The cover plate is provided with a transparent area and a two-dimensional code area for setting a two-dimensional code;
The electronic paper display module is provided with a first image display area corresponding to the transparent area and a second image display area corresponding to the two-dimensional code area;
The second image display area is used for displaying a single-color image, and the two-dimensional code color set in the two-dimensional code area is different from the single-color image.
In some embodiments, the area of the two-dimensional code region is smaller than the area of the second image display region.
In some embodiments, the two-dimensional code region is provided with a silk screen layer for silk screen printing the two-dimensional code.
In some embodiments, the two-dimensional code area is provided with a film layer for adhering a two-dimensional code sticker.
In some embodiments, the two-dimensional code of the two-dimensional code area is disposed on a surface of the cover plate away from the electronic paper display module.
In some embodiments, the second image display area fixedly displays a white image.
In some embodiments, the cover plate is provided with a detachable fixing plate, and the detachable fixing plate is located in the two-dimensional code area.
In some embodiments, the cover plate is provided with a fixing groove corresponding to the detachable fixing plate, and the detachable fixing plate is detachably embedded in the fixing groove.
In some embodiments, the cover plate is provided with a mounting chute parallel to the electronic paper display module, and the detachable fixing plate is slidably fixed to the mounting chute.
A second aspect of the present application provides a display device, including an electronic paper display screen according to the first aspect of the present application.
The technical scheme provided by the application can comprise the following beneficial effects:
According to the electronic paper display screen, the two-dimensional code area is added on the cover plate, more information display of enterprises is realized by utilizing the two-dimensional code information, and the information of the enterprises is displayed in a mixed mode by matching with character driving display of the electronic paper module, so that the propaganda display effect is effectively improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
Fig. 1 is a schematic structural diagram of an electronic paper display screen according to an embodiment of the present application;
FIG. 2 is another schematic structural view of an electronic paper display screen according to an embodiment of the present application;
FIG. 3 is another schematic structural view of an electronic paper display screen according to an embodiment of the present application;
fig. 4 is another schematic structural diagram of an electronic paper display screen according to an embodiment of the present application.
Reference numerals: the electronic paper display device comprises a cover plate 100, a transparent area 110, a two-dimensional code area 120, a detachable fixing plate 130, a fixing groove 140, a clearance groove 150, a mounting chute 160, an electronic paper display module 200, a first image display area 210 and a second image display area 220.
Detailed Description
Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While embodiments of the present application are illustrated in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.
It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
In the description of the present application, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the related art, enterprises often adopt the electronic paper flashing screen for dynamic display to display the enterprise information under the exhibition or other application scenes needing to display the enterprise information, but the electronic paper flashing screen can only dynamically display graphic characters generally, cannot display more enterprise information, and affects the propaganda effect of the enterprises.
In order to solve the problems, the embodiment of the application provides an electronic paper display screen, which can increase a two-dimensional code area on a cover plate, realize more information display of enterprises by utilizing two-dimensional code information, realize mixed display of enterprise information by matching with character driving display of an electronic paper module, and effectively improve propaganda display effect.
The following describes the technical scheme of the embodiment of the present application in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an electronic paper display screen according to an embodiment of the present application; fig. 2 is another schematic structural diagram of an electronic paper display screen according to an embodiment of the present application.
Referring to fig. 1 and 2, the electronic paper display screen of the present application includes: the cover plate 100 and the electronic paper display module 200 are sequentially attached.
The cover plate 100 is used for protecting the electronic paper display module 200, wherein a transparent area 110 and a two-dimensional code area 120 for setting a two-dimensional code are arranged on the cover plate 100. It can be understood that the transparent area 110 is made of a transparent material, and the image content displayed by the electronic paper display module can be viewed through the transparent area 110. In order to improve the display effect, the cover plate 100 is further provided with a shielding area at an edge thereof, wherein the shielding area may be provided with a light-tight solid color material, so that external light outside the transparent area 110 may be effectively prevented from passing through and being incident on the electronic paper display module 200.
The electronic paper display module 200 is used for displaying images of two colors. The electronic paper display module 200 may display images of two colors, black and white. Specifically, the image content of the electronic paper display module 200 may be a character, a pattern or a solid background image. The electronic paper display module 200 has a first image display area 210 corresponding to the transparent area 100 and a second image display area 220 corresponding to the two-dimensional code area 120.
Wherein the second image display area 220 is for displaying a single color image. That is, the second image display area 220 of the electronic paper display module 200 is used for displaying a solid background image, so that the two-dimensional code background image of the two-dimensional code area 120 can be displayed more clearly. The two-dimensional code color set in the two-dimensional code area 120 is different from the single-color image, so that the display small effect of the two-dimensional code is further improved by utilizing the color differences of different colors.
In the application, the electronic paper display module can be composed of the electronic paper film and the driving back plate which are mutually attached, and the driving back plate is utilized to display and drive the electronic paper. Wherein the drive substrate may be a flexible back plate, not limited herein. Wherein the first image display area 210 and the second image display area 220 are located on the electronic paper film. It should be appreciated that when the electronic paper film performs display operation, the charged particles of two colors in the electronic paper film are utilized, and the charged particles of the electronic paper film are controlled to generate electrophoretic movement by driving the back plate, so that the electronic paper film presents a monochromatic display effect, such as black or white display.
It should be noted that, the first image display area 210 and the second image display area 220 are used to display different image contents, the first image display area 210 and the second image display area 220 may be driven by different driving areas on the driving back board, that is, the first image display area 210 and the second image display area 220 may be controlled by different control circuits, so as to ensure that
In some embodiments, the second image display area 220 fixedly displays a white image. It can be understood that the two-dimensional code is a graph which is distributed on a plane (in a two-dimensional direction) according to a certain rule by using a certain specific geometric figure, is alternately black and white, and realizes data symbol information, and when the second image display area 220 is displayed as a white image, the advantage of having the maximum brightness difference between white and black is utilized, so that the display effect of the two-dimensional code is improved. In addition, it can be known that the second image display area 220 fixedly displays the same color image, so that the two-dimensional code in the two-dimensional code area 120 has a stable background, and the stability of the two-dimensional code display process can be ensured.
When the electronic paper display screen works, characters are displayed by utilizing the first image display area 210 in the electronic paper display module 200, and in addition, background images are displayed by the second image display area 220, so that the two-dimension code display effect of the two-dimension code area 120 is ensured, the mutual combination of dynamic display and two-dimension code (static display) of the electronic paper display screen is realized, the information of a mixed display enterprise is realized, and the propaganda display effect is effectively improved.
In some embodiments, the area of the two-dimensional code region 120 is smaller than the area of the second image display region 220. The second image display area 220 highlights the two-dimensional code of the two-dimensional code area 120 by displaying the background image, and the area of the second image display area 220 is larger than that of the two-dimensional code area 120, so that the background image displayed by the second image display area 220 can cover the two-dimensional code in the two-dimensional code area 120. The area of the two-dimensional code area 120 may be 80% -90% of the area of the second image display area 220, which is not limited herein.
In some embodiments, the two-dimensional code area 120 is provided with a silk screen layer (not shown in the figure) for silk-screening the two-dimensional code. That is, the two-dimensional code set in the two-dimensional code area 120 may be silk-screened onto the silk-screened layer by a silk-screening method. The two-dimensional code is arranged in a silk-screen mode, so that stability of the two-dimensional code displayed in the electronic paper display screen is facilitated.
In some embodiments, the two-dimensional code area 120 is provided with a film layer (not shown in the figure), the film layer is used for pasting a two-dimensional code sticker, it can be understood that the to-be-displayed limit two-dimensional code is prefabricated into a sticker, and the two-dimensional code sticker is pasted to the film layer on the two-dimensional code area 120, so that the two-dimensional code is set in a pasting mode, the two-dimensional code setting efficiency is effectively improved, and the two-dimensional code on the two-dimensional code area 120 is convenient to replace.
The two-dimensional code may be provided in any form, and the two-dimensional code area of the present application may be provided in any form other than the screen printing or the pasting, and is not limited thereto.
In some embodiments, the two-dimensional code of the two-dimensional code area 120 is disposed on the surface of the cover plate 100 away from the electronic paper display module 200. It should be understood that, the scanning device for reading the two-dimensional code information generally scans the two-dimensional code through an acquisition device such as a camera, so as to obtain the information corresponding to the two-dimensional code. Through setting up the two-dimensional code of two-dimensional code region 120 in the surface that apron 100 kept away from electronic paper display module assembly 200, effectively reduce the light that shines on apron 100 and cause the influence to the two-dimensional code show through the reflection, and then guarantee the bandwagon effect of the two-dimensional code of two-dimensional code region 120. In addition, the two-dimension code of the two-dimension code area 120 is arranged on the surface of the cover plate 100 far away from the electronic paper display module 200, so that the processing difficulty of the two-dimension code is reduced, and the assembly efficiency of the electronic paper display screen is further improved.
Fig. 3 is another schematic structural diagram of an electronic paper display screen according to an embodiment of the present application.
Referring to fig. 3, in order to further enrich the information content displayed by the electronic paper display screen of the present application, the cover plate 100 is provided with a detachable fixing plate 130, wherein the detachable fixing plate 130 is located in the two-dimensional code area 120, different two-dimensional codes are prefabricated in advance on different detachable fixing plates 130, and the detachable fixing plate 130 on the cover plate 100 is replaced, so that quick replacement of the two-dimensional codes in the two-dimensional code area 120 is realized, the information richness displayed by the electronic paper display screen of the present application is greatly improved, and the propaganda requirements of different information displays are further satisfied. Meanwhile, the two-dimensional code information displayed by the electronic paper display screen is replaced by utilizing the replaceable detachable fixing plate 130, so that the enterprise cost is effectively reduced.
In some embodiments, the cover plate 100 is provided with a fixing groove 140 corresponding to the detachable fixing plate 130, wherein the detachable fixing plate 130 is detachably embedded in the fixing groove 140, and the quick assembly of the detachable fixing plate 130 is realized by using the cooperation of the detachable fixing plate 130 and the fixing groove 140.
The cover plate 100 may further be provided with a clearance groove 150 connected to the fixing groove 140, where the clearance groove 150 is used for taking out the detachable fixing plate 130 located in the fixing groove 140.
Fig. 4 is another schematic structural diagram of an electronic paper display screen according to an embodiment of the present application.
Referring to fig. 4, in some embodiments, the cover plate 100 is provided with a mounting chute 160 parallel to the electronic paper display module 200, wherein the detachable fixing plate 130 is slidably fixed to the mounting chute 160. Wherein, the detachable fixing plate 130 can be slidably fixed by the protrusion cooperating with the installation chute 160. The detachable fixing plate 130 is matched with the mounting chute 160 to realize the sliding fixation of the detachable fixing plate 130, so that the quick assembly of the detachable fixing plate 130 is realized.
In some embodiments, in order to improve the stability of the detachable fixing plate 130 slidingly fixed in the installation chute 160, a fixing protrusion (not shown) is provided on the detachable fixing plate 130, a fixing semicircular groove (not shown) is provided on the inner wall of the installation chute 160, and when the detachable fixing plate 130 is installed in the installation chute 160, a certain damping is provided by using the interference fit between the fixing protrusion and the fixing semicircular groove, so that the detachable fixing plate 130 is effectively offset after the installation chute 160 is installed in place.
In the embodiment, the electronic paper display screen is provided with the two-dimensional code area on the cover plate, more information display of enterprises is realized by utilizing the two-dimensional code information, and the information of the enterprises is displayed in a mixed mode by matching with character driving display of the electronic paper module, so that the propaganda display effect is effectively improved.
The application also provides an embodiment of the display device corresponding to the embodiment of the application function realizing device.
The display device comprises the electronic paper display screen. According to the display device, the pattern area for displaying the pattern can be arranged on the cover plate, two colors with different brightness are alternately displayed by the electronic paper display layer, external light is emitted into the electronic paper display layer through the pattern area, dynamic display of the display pattern of the pattern area is realized after reflection, and the display requirements of patterns with rich colors and images are met by arranging different display patterns, so that the applicability of the electronic paper display module is improved.
The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the device of the embodiment of the present application may be combined, divided and pruned according to actual needs.
The foregoing description of embodiments of the application has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. An electronic paper display screen, comprising: the cover plate and the electronic paper display module are sequentially attached;
The cover plate is provided with a transparent area and a two-dimensional code area for setting a two-dimensional code;
The electronic paper display module is provided with a first image display area corresponding to the transparent area and a second image display area corresponding to the two-dimensional code area;
The second image display area is used for displaying a single-color image, and the two-dimensional code color set in the two-dimensional code area is different from the single-color image.
2. The electronic paper display screen of claim 1, wherein the area of the two-dimensional code area is smaller than the area of the second image display area.
3. The electronic paper display screen of claim 1, wherein the two-dimensional code area is provided with a silk screen layer, and the silk screen layer is used for silk screen printing the two-dimensional code.
4. The electronic paper display screen of claim 1, wherein the two-dimensional code area is provided with a film layer, and the film layer is used for pasting a two-dimensional code sticker.
5. The electronic paper display screen of claim 1, wherein the two-dimensional code of the two-dimensional code area is disposed on a surface of the cover plate away from the electronic paper display module.
6. The electronic paper display screen of claim 1, wherein the second image display area fixedly displays a white image.
7. The electronic paper display screen according to any one of claims 1 to 6, wherein the cover plate is provided with a detachable fixing plate, and the detachable fixing plate is located in the two-dimensional code area.
8. The electronic paper display screen of claim 7, wherein the cover plate is provided with a fixing groove corresponding to the detachable fixing plate, and the detachable fixing plate is detachably embedded in the fixing groove.
9. The electronic paper display screen of claim 7, wherein the cover plate is provided with a mounting chute parallel to the electronic paper display module, and the detachable fixing plate is slidably fixed to the mounting chute.
10. A display device comprising the electronic paper display screen of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323182412.5U CN221149591U (en) | 2023-11-24 | 2023-11-24 | Electronic paper display screen and display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323182412.5U CN221149591U (en) | 2023-11-24 | 2023-11-24 | Electronic paper display screen and display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221149591U true CN221149591U (en) | 2024-06-14 |
Family
ID=91386469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323182412.5U Active CN221149591U (en) | 2023-11-24 | 2023-11-24 | Electronic paper display screen and display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221149591U (en) |
-
2023
- 2023-11-24 CN CN202323182412.5U patent/CN221149591U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018059115A1 (en) | Splicing screen, driving method for splicing screen, driving apparatus for splicing screen and display device | |
| CN100576028C (en) | Display device and driving method thereof | |
| US5917464A (en) | Combination of 2-D detector array with display for image processing | |
| CN100526945C (en) | Liquid crystal display and method of controlling the same | |
| US11201202B2 (en) | Display module and large format display apparatus using the same | |
| US20020015005A1 (en) | Electro-optical device, method for manufacturing electro-optical device, light guide, liquid crystal device, method for manufacturing liquid crystal device, and electronic equipment | |
| WO2006016302A2 (en) | Electrophoretic color display panel | |
| TW201546520A (en) | Transparent display device and displaying method thereof | |
| CN109643507A (en) | The method of flexible display device and manufacture flexible display device | |
| US20160321985A1 (en) | Replaceable display system | |
| CN106339197A (en) | Display device | |
| CN221149591U (en) | Electronic paper display screen and display equipment | |
| JP2006030563A (en) | Image browsing system | |
| US20020118400A1 (en) | Optical write apparatus and optical write method | |
| CN207601458U (en) | A kind of display module | |
| CN109791324A (en) | Display device | |
| US20170017133A1 (en) | Electronic paper display device | |
| KR100778660B1 (en) | Electric bulletin board for advertising | |
| KR20090021045A (en) | Apparatus for writing an image on an electronic paper | |
| Loewe et al. | Computer generated displays | |
| CN221125056U (en) | Electronic paper display module and electronic paper advertising screen | |
| US20170358250A1 (en) | Backlit Display Systems With Localized Color-Changing Capability | |
| US20220299694A1 (en) | Large format solar sign | |
| JP2001154191A (en) | Liquid crystal display device and information terminal utilizing the same | |
| TWI477876B (en) | Replaceable display system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |