CN109979338A - A kind of LED component of two-dimensional code display - Google Patents
A kind of LED component of two-dimensional code display Download PDFInfo
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- CN109979338A CN109979338A CN201910234854.9A CN201910234854A CN109979338A CN 109979338 A CN109979338 A CN 109979338A CN 201910234854 A CN201910234854 A CN 201910234854A CN 109979338 A CN109979338 A CN 109979338A
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 48
- 238000005516 engineering process Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
The present invention discloses a kind of LED component of two-dimensional code display, including display formation component (1), a LED display component (2), the display formation component (1) is electrically connected and communicates with the LED display component (2), input of the output of display formation component (1) as the LED display component (2), the output of display formation component (1) are exported in a manner of two dimensional code by the LED display component (2) to LED display (21).The present invention can provide the two-dimensional code data for needing to show to LED component by remote server or intelligent terminal, and it will be shown after two-dimensional code data identification by the LED display, it can be with all or part of two-dimensional code display, the configuration of the present invention is simple, easy to use, operation is convenient, practical, can quickly identify two-dimensional code data and show to it have high commercial value.
Description
Technical field
It is shown the invention belongs to LED and application field, in particular to a kind of LED component of two-dimensional code display.
Background technique
LED display (LED display) is a kind of flat-panel monitor, is made of LED module panel small one by one, is used
Equipment to show the various information such as text, image, video, video signal.LED, light emitting diode (light emitting
Diode abbreviation).It is a kind of display mode by controlling semiconductor light-emitting-diode, by gallium (Ga) and arsenic (As), phosphorus (P),
Nitrogen (N), indium (In) compound made of diode, when electronics and when hole-recombination can give off visible light, thus can use
Light emitting diode is made.Indicator light, or composition text or number display are used as in circuit and instrument.Two pole of gallium arsenide phosphide
Pipe glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, indium gallium nitrogen diode blue light-emitting.
Two dimensional code is also known as two-dimensional bar code, and common two dimensional code is QR Code, and QR full name Quick Response, is one
Super popular a kind of coding mode in mobile device in recent years, it can deposit more letters than traditional Bar Code bar code
Breath, can also indicate more data types.
Two-dimensional bar code/two dimensional code (2-dimensional bar code) is with certain specific geometric figure by a set pattern
Restrain the chequered with black and white graphic recording data symbol information being distributed at plane (on two-dimensional directional)；In code compilation dexterously
It is corresponding with binary system several using several using " 0 " of composition computer-internal logical foundations, the concept of " 1 " bit stream
What body indicates text numerical information, by image input device or photoelectric scanning device automatically identifying and reading to realize that information is automatic
Processing: it has some general character of barcode technology: every kind of code system has its specific character set；Each character occupies certain width
Degree；With certain verifying function etc..Also have simultaneously and the information automatic identification function and processing figure rotation do not gone together are become
Change point.
And how planar bar code technology to be shown with LED and combined, while can be according to different moments, different condition dynamics
Or it is static its two dimensional code is shown in LED screen for users to use, be current urgent problem to be solved.At present in existing skill
In art, there is no a kind of technical solutions for being able to solve above-mentioned technical problem, specifically, lack a kind of LED of two-dimensional code display
Component.
Summary of the invention
For technological deficiency of the existing technology, the object of the present invention is to provide a kind of LED component of two-dimensional code display,
Including display a formation component, a LED display component, the display formation component is electrically connected and leads to the LED display component
News, input of the output of the display formation component as the LED display component, the output of the display formation component is by institute
LED display component is stated to be exported in a manner of two dimensional code to LED display.
Preferably, the output end of the display formation component is connected at least one input terminal of the LED display component
It connects.
Preferably, the display formation component wirelessly connect and communicates with the LED display component.
Preferably, the display formation component is a central processing unit, and the central processing unit is at least used to produce
Two dimensional code.
Preferably, the central processing unit is directly or indirectly communicated at least one data server, and based on described
The data that data server is sent generate the two dimensional code.
Preferably, the display formation component is a radio receiving unit, and the radio receiving unit is at least used to receive
Two dimensional code.
Preferably, the LED display component includes at least a display screen.
Preferably, the LED display component includes at least a part of a display screen.
According to another aspect of the present invention, a kind of LED screen of included two dimensional code is additionally provided, is included at least described in one
LED component.
Preferably, the included display screen of multiple LED components is spliced into one piece of display screen.
The present invention discloses a kind of LED component of two-dimensional code display, including display a formation component, a LED display component, institute
It states display formation component to be electrically connected and communicate with the LED display component, the output of the display formation component is shown by the LED
Show that component is exported in a manner of two dimensional code to LED display, the present invention can be by remote server or intelligent terminal to LED component
The two-dimensional code data for needing to show is provided, and will be shown after two-dimensional code data identification by the LED display,
Can be with all or part of two-dimensional code display, the configuration of the present invention is simple, easy to use, operation is convenient, practical, can
It quickly identifies two-dimensional code data and shows that there is high commercial value to it.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 shows a specific embodiment of the invention, a kind of specific structure topology of the LED component of two-dimensional code display
Figure；
Fig. 2 shows the first embodiment of the present invention, a kind of specific structure topology of the LED component of two-dimensional code display
Figure；
Fig. 3 shows the second embodiment of the present invention, a kind of specific structure topology of the LED component of two-dimensional code display
Figure；
Fig. 4 shows a specific embodiment of the invention, a kind of specific structure signal of the LED screen of included two dimensional code
Figure；And
Fig. 5 shows the third embodiment of the present invention, a kind of concrete structure schematic diagram of the LED screen of included two dimensional code.
Specific embodiment
In order to preferably technical solution of the present invention be made clearly to show, the present invention is made into one with reference to the accompanying drawing
Walk explanation.
It will be appreciated by those skilled in the art that in view of the deficiencies of the prior art, the invention discloses one kind for showing in LED screen
The component and correspondingly connected relationship, present invention specific embodiment in conjunction with shown in Fig. 1 to Fig. 5 for showing two dimensional code come to this
Invention is further described.
A kind of LED component that static two dimensional code is shown is provided it will be appreciated by those skilled in the art that currently preferred, and
In other embodiments, the LED component of Dynamically Announce two dimensional code can also be realized, these will be in specific embodiment below
It is further described, it will not be described here.
Fig. 1 shows a specific embodiment of the invention, a kind of specific structure topology of the LED component of two-dimensional code display
Figure.
It will be appreciated by those skilled in the art that preferably using this more conventional shape of rectangle come to LED component in Fig. 1
It has been shown that, and in other examples, existing shape includes but is not limited to square type, can also for diamond pattern, pentagonal,
Round, triangular form etc., the LED component of the two-dimensional code display include display a formation component, a LED display component,
In, it is described display formation component can be regarded as obtain perhaps generate two-dimensional code data component its be used to receive or create
One two-dimensional code data, the two-dimensional code data is shown for being supplied to LED display component, and the LED display component
Receive the two-dimensional code data and showing in whole or in part to the two dimensional code.
Further, the display formation component is electrically connected and communicates, those skilled in the art with the LED display component
Understand, the display formation component can be structure as a whole with the LED display component, or separate structure, in this hair
In diagram shown in bright, it is therefore preferable to which separate structure, Fig. 1 to Fig. 3 is in order to preferably to the display formation component and institute
LED display component is stated to be described and select to illustrate the display formation component and the LED display group using separate structure
Connection relationship between part, but this does not represent it and cannot be structure as a whole, and it will not be described here.
Further, input of the output of the display formation component as the LED display component, i.e., the described display life
Two-dimensional code data is formed or received at component, and the two-dimensional code data is preferably digital signal, or binary data
Stream, while the two-dimensional code data is exported, the LED display component receives the two-dimensional code data, and as institute
State the input of LED display component.
Further, the output of the display formation component is exported in a manner of two dimensional code by the LED display component to LED
Display screen, in such embodiments, the output of the display formation component are defeated in a manner of two dimensional code by the LED display component
Out to LED display there are two types of understanding, one is showing its two dimensional code on the LED display, and another is then in institute
A part that its two dimensional code is shown on LED display is stated, it will be appreciated by those skilled in the art that the two dimensional code is a kind of with certain spy
Fixed geometric figure has specific letter in the chequered with black and white graphic recording data symbol information of plane distribution according to certain rules
The coding mode of breath, i.e., we can show that non-black i.e. white mode shows a two-dimensional barcode information in multiple LED screens,
It is further described through in these specific embodiments that will be described below, it will not be described here.
Further, at least one input terminal phase of the output end and the LED display component of the display formation component
Connection, in such embodiments, the output end of the display formation component can be with an input of the LED display component
End is connected, and can also be connected with multiple input terminals of the LED display component, when the output end of the display formation component
When can be connected with an input terminal of the LED display component, then its two dimensional code is shown on the LED display component
Part, and when the output end of the display formation component can be connected with multiple input terminals of the LED display component, then
The whole of its two dimensional code is shown on the LED display component.
Fig. 2 shows the first embodiment of the present invention, a kind of specific structure topology of the LED component of two-dimensional code display
Figure, it will be appreciated by those skilled in the art that shown in Fig. 1 it is a kind of by wired mode connect the display formation component with it is described
LED display component, in such embodiments, the display formation component can be also or only one single for a computer, pad
Piece machine, processor are used to generate the two dimensional code.
Further, the display formation component wirelessly connect and communicates with the LED display component, and leads to
The mode for crossing wireless mode connection includes but is not limited to bluetooth, WiFi, ZigBee, NFC etc..
As shown in Figure 2, the display formation component 1 wirelessly connect and leads to the LED display component 2
The output of news, the display formation component 1 is exported in a manner of two dimensional code by the LED display component 2 to LED display 21.
Fig. 3 shows the second embodiment of the present invention, a kind of specific structure topology of the LED component of two-dimensional code display
Figure, it will be appreciated by those skilled in the art that the display formation component can be according to user demand generation correspondingly two dimensional code, it can also be with
Correspondingly two dimensional code is obtained by receiving the data information from other third-party platforms.
Further, the display formation component is a central processing unit, and the central processing unit is at least used to give birth to
Two dimensional code is produced, the central processing unit is a control device, specifically, mainly for the production of two dimensional code, in such reality
It applies in example, the central processing unit receives direct or indirect instruction from the user, and generates the two dimensional code, described direct
Or indirect instruction includes but is not limited to point selection operation, search access operation etc..
In conjunction with above-described embodiment, in one more preferably embodiment, the central processing unit and at least one
Data server directly or indirectly communicates, and the data server is for unified generation or matches correspondingly two dimensional code, and described
Central processing unit is then used to receive the data that the data server is sent, and the data that server is sent based on the data
Generate the two dimensional code.
And in another embodiment, the display formation component is a radio receiving unit, the radio receiving unit
It is at least used to receive two dimensional code, in such embodiments, is provided with radio receiving unit on the display formation component, it is described
Radio receiving unit includes but is not limited to the unit of bluetooth, WiFi, ZigBee, NFC etc. near-field communication technology, for example, one
In a preferred embodiment, user needs to show the two-dimensional code data on its intelligent terminal on LED, then passes through intelligence
Two-dimensional code data is sent to display formation component by wifi, cellular network in terminal etc. mode, further, the display
The two-dimensional code data is sent to LED display component and shown by formation component.
Fig. 4 shows a specific embodiment of the invention, a kind of specific structure signal of the LED screen of included two dimensional code
Figure, it will be appreciated by those skilled in the art that having as shown in figure 4, showing a part of the LED display component in described Fig. 4
Body, it is shown that the LED display, and in the front of the LED display, as shown in figure 4, in the LED display
It is provided with a large-size screen monitors, the large-size screen monitors are the display screen, and those skilled in the art are by the partial component of the LED display
Carrying out refinement is to distinguish with specific embodiment shown in Fig. 5, i.e., the described display screen, which is one, to be directly displayed
The LED screen of full two-dimensional code, and protection outline border is provided with except display screen, it in such embodiments, will be in the LED screen
On show chequered with black and white pattern to show to two dimensional code.
Further, the LED display component includes at least a display screen, and above described embodiment describes the LED
Display component includes the case where a display screen, and in other examples, the LED display component includes at least multiple aobvious
Display screen collectively constitutes display of the Led display component for LED by multiple display screens, this does not affect of the invention specific
Embodiment, it will not be described here.
And in another preferred embodiment, the present invention provides a kind of LED screens of included two dimensional code, include at least one
A LED component, and in other examples, can also be by being arranged multiple LED components come to needing in the present invention
The two dimensional code of displaying is shown, we will be further described through this scheme in Fig. 5, and it will not be described here.
Fig. 5 shows the third embodiment of the present invention, a kind of concrete structure schematic diagram of the LED screen of included two dimensional code.
It will be appreciated by those skilled in the art that the embodiment in conjunction with shown in Fig. 1 to Fig. 4, in the LED display component there are one or
Multiple display screens, one or more of display screens collectively constitute the LED display component with same size, and as LED
Display component, and can individually become a LED screen and carry out two dimensional code displaying, it can also be with the LED of multiple identical structures, size
Display component collectively constitutes the LED screen.
Specifically, as shown in figure 5, dividing the LED screen for n*n LED display component, when needing to carry out two dimensional code
When displaying, only it need to determine that each LED is aobvious in wherein n+n LED display component by the command adapted thereto of the display formation component
Show the bright of component or does not work, it is bright, then it is displayed in white, does not work, show black, vice versa.N*n LED display component is lighted
State constitutes the global pattern that the two dimensional code is shown.
In such embodiments, the included display screen of multiple LED components is spliced into one piece of display screen, the splicing
Mode can for it is seamed splicing or it is seamless spliced, further, since current planar bar code technology is quickly grown, the present invention
In its pattern in 2 D code is preferably shown by the way of more conventional rectangle, and in other examples, can also root
Change the planform of the LED component according to the display selection of its two dimensional code, for example, cylindrical or other irregular figures,
This will fall within the scope of protection of the present invention, and it will not be described here.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of LED component of two-dimensional code display, which is characterized in that including display formation component (1), a LED display component
(2), the display formation component (1) is electrically connected and communicates with the LED display component (2), display formation component (1)
The input as the LED display component (2) is exported, the output of display formation component (1) is by the LED display component
(2) it is exported in a manner of two dimensional code to LED display (21).
2. LED component according to claim 1, which is characterized in that it is described display formation component (1) output end with it is described
At least one input terminal of LED display component (2) is connected.
3. LED component according to claim 1, which is characterized in that the display formation component (1) and the LED are shown
Component (2) is wirelessly connected and is communicated.
4. LED component according to any one of claim 1 to 3, which is characterized in that the display formation component (1) is
One central processing unit, the central processing unit are at least used to produce two dimensional code.
5. LED component according to claim 4, which is characterized in that the central processing unit and at least one data take
Being engaged in, device (3) are direct or indirect to be communicated, and the data that server (4) is sent based on the data generate the two dimensional code.
6. LED component according to any one of claim 1 to 3, which is characterized in that the display formation component (1) is
One radio receiving unit, the radio receiving unit are at least used to receive two dimensional code.
7. LED component according to any one of claim 1 to 6, which is characterized in that the LED display component (2) is at least
Including a display screen (4).
8. LED component according to any one of claim 1 to 6, which is characterized in that the LED display component (2) is at least
A part including a display screen (4).
9. a kind of LED screen of included two dimensional code, which is characterized in that include at least one according to claim 1 to any one of 8 institutes
The LED component stated.
10. LED screen according to claim 9, which is characterized in that the included display screen of multiple LED components is spliced into
One piece of display screen.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112434770A (en) * | 2020-09-10 | 2021-03-02 | 张家港市爱上旅途网络科技有限公司 | Two-dimensional code display method and system based on dot matrix screen |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103218965A (en) * | 2013-03-25 | 2013-07-24 | 汪晓春 | Two-dimensional code intelligent display device |
| KR101289858B1 (en) * | 2012-07-24 | 2013-07-24 | 서울과학기술대학교 산학협력단 | The apparatus and method of cognition of quick response code with dot led lighting |
| CN203232678U (en) * | 2013-03-25 | 2013-10-09 | 汪晓春 | Intelligent control box for displaying two-dimensional code |
| CN105280105A (en) * | 2015-11-12 | 2016-01-27 | 国网黑龙江省电力有限公司信息通信公司 | LED lattice QR two-dimensional code generating method and module |
| CN205456560U (en) * | 2016-01-08 | 2016-08-17 | 广州云移信息科技有限公司 | Generate bracelet with show two -dimensional code |
| CN106127277A (en) * | 2016-06-29 | 2016-11-16 | 无锡小天鹅股份有限公司 | Electrical equipment and the display packing of Quick Response Code, device |
| CN107786708A (en) * | 2017-11-18 | 2018-03-09 | 衡阳县海得利网络技术有限公司 | Can two-dimensional code display mobile phone protective cover |
| CN208061235U (en) * | 2018-05-10 | 2018-11-06 | 重庆电子工程职业学院 | A kind of two-dimensional code electronic label and electronic labelling system |
| CN109034332A (en) * | 2018-07-23 | 2018-12-18 | 珠海格力电器股份有限公司 | Two-dimensional code generation method, device, electrical equipment and control device |
-
2019
- 2019-03-26 CN CN201910234854.9A patent/CN109979338A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101289858B1 (en) * | 2012-07-24 | 2013-07-24 | 서울과학기술대학교 산학협력단 | The apparatus and method of cognition of quick response code with dot led lighting |
| CN103218965A (en) * | 2013-03-25 | 2013-07-24 | 汪晓春 | Two-dimensional code intelligent display device |
| CN203232678U (en) * | 2013-03-25 | 2013-10-09 | 汪晓春 | Intelligent control box for displaying two-dimensional code |
| CN105280105A (en) * | 2015-11-12 | 2016-01-27 | 国网黑龙江省电力有限公司信息通信公司 | LED lattice QR two-dimensional code generating method and module |
| CN205456560U (en) * | 2016-01-08 | 2016-08-17 | 广州云移信息科技有限公司 | Generate bracelet with show two -dimensional code |
| CN106127277A (en) * | 2016-06-29 | 2016-11-16 | 无锡小天鹅股份有限公司 | Electrical equipment and the display packing of Quick Response Code, device |
| CN107786708A (en) * | 2017-11-18 | 2018-03-09 | 衡阳县海得利网络技术有限公司 | Can two-dimensional code display mobile phone protective cover |
| CN208061235U (en) * | 2018-05-10 | 2018-11-06 | 重庆电子工程职业学院 | A kind of two-dimensional code electronic label and electronic labelling system |
| CN109034332A (en) * | 2018-07-23 | 2018-12-18 | 珠海格力电器股份有限公司 | Two-dimensional code generation method, device, electrical equipment and control device |
Non-Patent Citations (1)
| Title |
|---|
| 周志敏，纪爱华编著: "《漫步LED世界》", 30 July 2012, 国防工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112434770A (en) * | 2020-09-10 | 2021-03-02 | 张家港市爱上旅途网络科技有限公司 | Two-dimensional code display method and system based on dot matrix screen |
| CN112434770B (en) * | 2020-09-10 | 2024-04-12 | 张家港市爱上旅途网络科技有限公司 | Two-dimensional code display method and system based on dot matrix screen |
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