CN207441133U - A kind of pixel shares COB high definition LED display modules - Google Patents
A kind of pixel shares COB high definition LED display modules Download PDFInfo
- Publication number
- CN207441133U CN207441133U CN201721278807.7U CN201721278807U CN207441133U CN 207441133 U CN207441133 U CN 207441133U CN 201721278807 U CN201721278807 U CN 201721278807U CN 207441133 U CN207441133 U CN 207441133U
- Authority
- CN
- China
- Prior art keywords
- led
- pixel
- high definition
- led display
- cob
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of pixel and shares COB high definition LED display modules, belongs to technical field of LED display.It includes LED illuminator and LED drive circuit, and LED illuminator and LED drive circuit are individually fixed in pcb board positive and negative, and LED illuminator uses COB technologies, using module as unit overall package；LED illuminator uses virtual pixel, and four LED illuminators are encapsulated in an entity pixel, in this way, in the case where entity pixel is 1.9mm, the display effect for below the 1.0mm pel spacings that match in excellence or beauty can be presented；Entire module is connected by power supply and signal connector with System Backplane, and for the LED display module in X, tri- axis of Y, Z is adjustable, repairs very convenient.
Description
Technical field
The utility model belongs to technical field of LED display, and especially a kind of pixel shares COB high definition LED display modules.
Background technology
Current small space distance LED display screen has been widely used for the occasions such as safety monitoring, meeting room, there are problem such as
Under：1. due to lamp bead spacing very little, lamp bead damage, and dismounting and change are easy to cause during transport, installation and use
It is relatively difficult；2. lamp bead quantity is very big in unit area, cost is very high；3. lamp bead is non-watertight, outdoor environment can not be applied to.
Utility model content
To solve drawbacks described above existing in the prior art, the utility model provides a kind of enhanced display effect, waterproof, easily
COB high definition LED display modules are shared in the small spacing pixel of low cost of dismounting.
To achieve the above object, the utility model uses following technical proposals：
A kind of pixel shares COB high definition LED display modules, which includes LED illuminator and LED drives
Dynamic circuit, LED illuminator and LED drive circuit are individually fixed in pcb board positive and negative, and LED illuminator uses COB technologies, with mould
Block is unit overall package；
LED illuminator uses virtual pixel, and four LED illuminators are encapsulated in an entity pixel；
LED display module is connected by power supply and signal connector with System Backplane, the LED display module in X, Y,
Tri- axis of Z is adjustable.
Further, two red LED chips of encapsulation in an entity pixel, a green LED chip and a blue LED core
Two green LED chips of encapsulation, a red LED chip and a blue led chip in piece or an entity pixel.
Further, LED drive circuit is using color of the point-to-point control per LED illuminator and brightness.
Further, power supply and signal connector, which use, includes pogo pin, board to board connector formula and flexible cable
Formula, wherein flexible cable formula are included using flat cable, and FFC is connected with FPC.
Further, LED display module is mounted on system by the way of including screw fastening, magnet adsorption and viscose glue
On backboard or housing.
Advantageous effect：
The LED illuminator of the utility model is directly anchored on pcb board, and LED illuminator uses virtual pixel, an entity
Four LED illuminators of encapsulation in pixel, and COB packaging technologies are used using module as unit overall package.In this way, in entity picture
In the case that element is 1.9mm, the display effect for below the 1.0mm pel spacings that match in excellence or beauty can be presented.Entire module power supply and letter
Number connector is connected with System Backplane, and making the module, tri- axis of Y, Z is adjustable in X, need repairing replace when, it is only necessary to will ask
The module of topic removes, and changes new.
Description of the drawings
Fig. 1 is the three-dimensional scheme of installation of one embodiment of the utility model；
Fig. 2 is a kind of single entity pixel enlarged diagram of the utility model；
Fig. 3 is another single entity pixel enlarged diagram of the utility model.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
A kind of pixel of the utility model shares COB high definition LED display modules, as shown in Figure 1, the LED display mould
Block includes LED illuminator 1 and LED drive circuit (not shown), and LED illuminator 1 and LED drive circuit are individually fixed in pcb board 2
Positive and negative, LED illuminator 1 uses COB technologies, using module as unit overall package.
As shown in Figure 2,3, two kinds of single entity pixel enlarged diagrams.LED illuminator 1 uses virtual pixel, such as Fig. 2
It is shown, in entity pixel two red LED chips 11 of encapsulation, a green LED chip 12 and a blue led chip 13 or
Person is as shown in figure 3, entity pixel two green LED chips 12 of interior encapsulation, a red LED chip 11 and a blue LED core
13,4 LED illuminator 1 of piece is an entity pixel, is connected with gold thread with the pad of pcb board 2.
As shown in Figure 1, the female contact (not shown) of power supply and signal connector is carried on the back with system in LED display module
The positive contact part 31 of power supply and signal connector is connected on plate 3, and for the LED display module in X, tri- axis of Y, Z is adjustable.
The LED illuminator 1 of the utility model is directly anchored on pcb board 2, LED illuminator 1 use virtual pixel, one
Four LED illuminators 1 of encapsulation in entity pixel, and COB packaging technologies are used using module as unit overall package.In this way,
In the case that entity pixel is 1.9mm, the display effect for below the 1.0mm pel spacings that match in excellence or beauty can be presented.Entire module electricity consumption
Source and signal connector are connected with System Backplane 3, and making the module, tri- axis of Y, Z is adjustable in X, need repairing replace when, it is only necessary to
Problematic module is removed, is changed new.
Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model
On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists
Within the scope of protection of the utility model.
Claims (5)
1. a kind of pixel shares COB high definition LED display modules, the LED display module includes LED illuminator (1) and LED
Driving circuit, LED illuminator (1) and LED drive circuit are individually fixed in pcb board (2) positive and negative, it is characterised in that：It is described
LED illuminator (1) uses COB technologies, using module as unit overall package；
The LED illuminator (1) uses virtual pixel, and four LED illuminators (1) are encapsulated in an entity pixel；
The LED display module is connected by power supply and signal connector with System Backplane (3), which exists
Tri- axis of X, Y, Z is adjustable.
2. pixel according to claim 1 shares COB high definition LED display modules, it is characterised in that：One entity
Two red LED chips (11) of encapsulation, a green LED chip (12) and a blue led chip (13) or a reality in pixel
Two green LED chips (12) of encapsulation, a red LED chip (11) and a blue led chip (13) in body image vegetarian refreshments.
3. pixel according to claim 1 or 2 shares COB high definition LED display modules, it is characterised in that：The LED drives
Dynamic circuit is using color of the point-to-point control per LED illuminator (1) and brightness.
4. pixel according to claim 1 or 2 shares COB high definition LED display modules, it is characterised in that：The power supply
And signal connector, using pogo pin, board to board connector formula and flexible cable formula is included, wherein flexible cable formula includes
Using flat cable, FFC is connected with FPC.
5. pixel according to claim 1 or 2 shares COB high definition LED display modules, it is characterised in that：The LED is shown
Display screen module is mounted on by the way of including screw fastening, magnet adsorption and viscose glue on System Backplane (3) or housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278807.7U CN207441133U (en) | 2017-09-30 | 2017-09-30 | A kind of pixel shares COB high definition LED display modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278807.7U CN207441133U (en) | 2017-09-30 | 2017-09-30 | A kind of pixel shares COB high definition LED display modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441133U true CN207441133U (en) | 2018-06-01 |
Family
ID=62295232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278807.7U Active CN207441133U (en) | 2017-09-30 | 2017-09-30 | A kind of pixel shares COB high definition LED display modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681599A (en) * | 2020-07-21 | 2020-09-18 | 深圳市大象视界科技有限公司 | LED display control method based on persistence of vision and LED display screen thereof |
-
2017
- 2017-09-30 CN CN201721278807.7U patent/CN207441133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681599A (en) * | 2020-07-21 | 2020-09-18 | 深圳市大象视界科技有限公司 | LED display control method based on persistence of vision and LED display screen thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207441133U (en) | A kind of pixel shares COB high definition LED display modules | |
| CN207977061U (en) | A kind of flexible circuit board LED display screen system applied on automobile | |
| CN103511991B (en) | The fixed structure of reflector plate in a kind of LED-backlit module | |
| CN202523333U (en) | Light emitting diode (LED) display device | |
| CN203377252U (en) | Chip LED with LED drive IC | |
| CN201540695U (en) | Display system | |
| CN206411390U (en) | Display device and the refrigerator with the display device | |
| CN213987118U (en) | Backlight module and display device | |
| CN202791624U (en) | Light-emitting diode (LED) high pressure constant current waterproof advertising lamp box backlight | |
| CN205016160U (en) | Luminous LED screen of face of can realizing and bore hole stereoscopic display device thereof | |
| CN104616622A (en) | LED (Light Emitting Diode) display screen module with memory function | |
| CN206819015U (en) | Backlight module for air-conditioning remote control | |
| CN205016167U (en) | A novel monochromatic LED display screen for showing data | |
| CN104091529A (en) | LED (Light Emitting Diode) display device with multi-plane display | |
| CN207802181U (en) | Three-in-one monitor board card device | |
| CN204829660U (en) | Colored LED control system device | |
| CN206708851U (en) | A kind of LED mounted boards and LED lamp panel | |
| CN205194241U (en) | Support A variety of colors's LED dot matrix machine human face structure | |
| CN207780374U (en) | One kind wearing display equipment | |
| CN203217889U (en) | Light-emitting diode (LED) net lamp display screen system | |
| CN216980029U (en) | Flexible display screen | |
| CN215494458U (en) | Dimming system, display screen, spliced screen and display device | |
| CN220974027U (en) | Control system for penetrating type headlight for vehicle | |
| CN103310710A (en) | LED (light emitting diode) display device | |
| CN219938563U (en) | Intelligent LED lamp controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |