CN205943350U - Module base plate and display device - Google Patents
Module base plate and display device Download PDFInfo
- Publication number
- CN205943350U CN205943350U CN201620405229.8U CN201620405229U CN205943350U CN 205943350 U CN205943350 U CN 205943350U CN 201620405229 U CN201620405229 U CN 201620405229U CN 205943350 U CN205943350 U CN 205943350U
- Authority
- CN
- China
- Prior art keywords
- unit
- module group
- module
- supporting construction
- emitting diode
- 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)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a display device, display device includes a plurality of light emitting diode display modules and module base plate, the module base plate with the second surface laminating of light emitting diode display module, the module base plate includes: the module unit that is used for disposing a light emitting diode display module of signal connection unit, control transmission unit and a plurality of range settings, wherein, each the module unit includes the holding structure and is located the other welded structure of holding structure, at least arbitrary item below the holding structure includes at least: set up in fretwork in the module unit, set up in bearing structure on the module unit, welded structure with control transmission unit electricity is connected. The utility model provides an it is convenient quick that display device has the equipment, can improve production efficiency greatly, and practice thrift the cost.
Description
Technical field
This utility model is related to display device, more particularly, to a kind of display device easy to assembly and module group substrates.
Background technology
LED (light emitting diode, light emitting diode) has that small volume, efficiency high, reaction be fast, color is steady
Fixed, life-span length, energy consumption be little, easy to control the advantages of, LED display is to be made by the use of light emitting diode (LED) as luminous body
Flat panel matrix display, LED display has that brightness height, photoelectric transformation efficiency height, fast response time, driving voltage are low, uses
Life-span length, be easy to computer interface, screen bulk area can the characteristic such as combination in any, be very suitable for word, figure, HD video
Constant pitch purpose plays publicity, can be widely applied to traffic, advertisement, news, physical culture, finance, stage, security, in commercial field, respectively
The media that market all can be guided as commercial advertisement and client using LED display.
Generally, one piece of big LED display is spliced by multiple LED display module.A kind of existing typical LED
Display module is as shown in figure 1, have round hole 2, for placing LED pixel unit on module frames 1.As shown in Fig. 2 LED picture
Plain unit connects power line and holding wire by pin 3.
LED pixel unit, generally has the several ways such as 2R1G, 2R1G1B, 1R1G1B, and 2R1G refers to a pixel cell 2
Individual red colored lamp and 1 green light, 2R1G1B refers to a pixel cell 2 red colored lamp, 1 green light and 1 blue lamp,
1R1G1B refers to a pixel cell 1 red colored lamp, 1 green light and 1 blue lamp.
LED display, has multiple LED display module to combine composition.Existing LED display module, mainly will
(LED and LED drive chip that (surface mounted device, surface mounting devices) encapsulate, by SMT for multigroup SMD
(Surface Mounted Technology, surface mounting technology), is fixed on PCB (Printed Circuit
Board), printed circuit board) on substrate, thus being assembled into LED display module, one group of LED constitutes a LED picture
Plain unit.
Existing LED display, to complete to assemble generally by multiple LED display module connecting methods, and every LED shows
After showing that the front of module all carries out encapsulating, then multiple LED display module are spliced on a casing, are equipped with supply unit simultaneously,
Thus being assemblied to form LED display.Existing LED display, the reverse side of LED display module can be exposed to outside, does not have waterproof
Measure, is not suitable for outdoor use.And, need to cascade by metal wire between each LED display module, when composition LED shows
When the LED display module of screen is excessive, cause very big inconvenience can to the assembling of LED display.
Utility model content
Defect for above-mentioned prior art and the technical problem of presence, this utility model solve primary technical problem be
A kind of display device easy to assembly and module group substrates are provided.
The technical scheme realizing above-mentioned purpose is：
One side this utility model provides a kind of module group substrates, and described module group substrates include：
Signal access unit, for accessing power supply and external control signal；
Controlling transmission unit, to described signal access unit and corresponding described module group unit electrical connection；
The module group unit for configuring light-emitting diode display module of some spread configurations, wherein, each described module
Unit includes accommodating structure and is located at the other welding structure of described accommodating structure, and described accommodating structure includes at least appointing below at least
One：The hollow out being arranged in described module group unit, the supporting construction being arranged on described module group unit, described welding structure with
Described controlling transmission unit electrical connection.
Further, described accommodating structure is used for housing the driving chip of described light-emitting diode display module, described weldering
Access node structure is used for being connected with the pin of described light-emitting diode display module.
Further, described accommodating structure includes the hollow out being arranged in described module group unit, described hollow out with diameter greater than
The cross sectional dimensions of described driving chip.
Further, described accommodating structure includes the supporting construction being arranged on described module group unit, described supporting construction
One end be fixedly connected with described welding structure, the other end of described supporting construction is used for and described light-emitting diode display module
Pin be connected, wherein, described module group unit pass through described supporting construction and described light-emitting diode display module formation one between
Every described driving chip is placed in described interval, and the height of described supporting construction is more than the longitudinal section chi of described driving chip
Very little and described supporting construction is more than the cross sectional dimensions of described driving chip around the cross sectional dimensions being formed.
Further, described supporting construction and described welded main body are formed in one.
Further, one end grafting of described supporting construction or surface fit in described welding structure.
Further, described controlling transmission unit includes：
Transmission line, for accessing accordingly described module group unit by described power supply and described external control signal.
Further, described signal access unit includes：
Positive source access infrastructure, described positive source access infrastructure is linked into described weldering by described controlling transmission unit
Access node structure；
Power cathode access infrastructure, described power cathode access infrastructure is linked into described weldering by described controlling transmission unit
Access node structure；
For accessing the signal input interface of external control signal, described signal input interface is by described controlling transmission list
Unit is linked into described welding structure.
Another aspect this utility model provides a kind of display device, and described display device includes some light emitting diodes and shows
Show module and module group substrates, wherein：
Described light-emitting diode display module includes：Positioned at the pixel cell of some spread configurations of first surface and be located at
The driving chip of second surface and pin, described driving chip is connected with described pixel cell；
Described module group substrates are fitted with the second surface of described light-emitting diode display module, and described module group substrates include
Signal access unit, for accessing power supply and external control signal；
Controlling transmission unit, to described signal access unit and corresponding described module group unit electrical connection；
The module group unit for configuring a light-emitting diode display module of some spread configurations, wherein, each described mould
Group unit includes accommodating structure and is located at the other welding structure of described accommodating structure, and described accommodating structure is included below at least at least
Any one：The hollow out being arranged in described module group unit, the supporting construction being arranged on described module group unit, described welding structure
Electrically connect with described controlling transmission unit.
Further, described accommodating structure is used for housing the driving chip of described light-emitting diode display module, described weldering
Access node structure is used for being connected with the pin of described light-emitting diode display module.
Further, described accommodating structure includes the hollow out being arranged in described module group unit, described hollow out with diameter greater than
The cross sectional dimensions of described driving chip.
Further, described accommodating structure includes the supporting construction being arranged on described module group unit, described supporting construction
One end be fixedly connected with described welding structure, the other end of described supporting construction is used for and described light-emitting diode display module
Pin be connected, wherein, described module group unit pass through described supporting construction and described light-emitting diode display module formation one between
Every described driving chip is placed in described interval, and the height of described supporting construction is more than the longitudinal section chi of described driving chip
Very little and described supporting construction is more than the cross sectional dimensions of described driving chip around the cross sectional dimensions being formed.
Further, described supporting construction and described welded main body are formed in one.
Further, one end grafting of described supporting construction or surface fit in described welding structure.
Further, described controlling transmission unit includes：
Transmission line, for accessing accordingly described module group unit by described power supply and described external control signal.
Further, described signal access unit includes：
Positive source access infrastructure, described positive source access infrastructure is linked into described weldering by described controlling transmission unit
Access node structure；
Power cathode access infrastructure, described power cathode access infrastructure is linked into described weldering by described controlling transmission unit
Access node structure；
For accessing the signal input interface of external control signal, described signal input interface is by described controlling transmission list
Unit is linked into described welding structure.
Further, also include a back shroud, described back shroud is covered on described module group substrates, described signal accesses single
Unit leans out described back shroud.
Further, described back shroud and module group substrates are integrally formed.
Further, described back shroud is provided with multiple service hatches, and the position of described service hatch and described driving chip
Position corresponding.
This utility model is due to employing above technical scheme so as to having the advantages that and being：
Display device of the present utility model, the module group substrates back side arranges signal access unit, and front sets accommodating structure, houses
Structure both sides set the corresponding pad structure in same LED display module back side both sides, signal access unit difference directly same pad structure
Corresponding electrical connection, it is only necessary to using SMT (surface mounting technology) by light-emitting diode display module and mould during assembling display device
Group substrate carries out electric interconnection, fast and easy, is greatly improved production efficiency, cost-effective.
Brief description
In order to be illustrated more clearly that the technical solution of the utility model, below to the accompanying drawing using required for this utility model
Be briefly described it should be apparent that, drawings in the following description be only some embodiments of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of existing LED display module front schematic view；
Fig. 2 is a kind of existing LED display module side schematic view；
Fig. 3 is the module group substrates Facad structure figure of this utility model embodiment one；
Fig. 4 is the module group substrates construction profile of this utility model embodiment one；
Fig. 5 is the module group substrates backside structure figure of this utility model embodiment one；
Fig. 6 is light-emitting diode display module first surface structure chart of the present utility model；
Fig. 7 is the second surface structure chart of the light-emitting diode display module of this utility model embodiment three；
Fig. 8 is the display device structure figure of embodiment three of the present utility model；
Fig. 9 is the module group substrates Facad structure figure of this utility model embodiment two；
Figure 10 is the module group substrates backside structure figure of this utility model embodiment two；
Figure 11 is the second surface structure chart of the light-emitting diode display module of this utility model example IV；
Figure 12 is the structural representation of supporting construction of the present utility model；
Figure 13 is the display device structure figure of example IV of the present utility model；
Figure 14 is covering plate structure schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Embodiment one
As in Figure 3-5, this utility model provides a kind of module group substrates, and described module group substrates 1 include：
Signal access unit 11, is arranged at the back side of module group substrates 1, for accessing power supply and external control signal；
Controlling transmission unit, is arranged inside module group substrates 1, to described signal access unit 11 and corresponding described module list
Unit 12 electrical connection；
The module group unit 12 for configuring light-emitting diode display module of some spread configurations, module group unit 12 is arranged at
The front of module group substrates 1, wherein, each described module group unit 12 includes accommodating structure 121 and is located at by described accommodating structure 121
Welding structure 122, described accommodating structure 121 includes at least following at least any one：It is arranged at engraving in described module group unit
Empty 1211, the supporting construction 1212 being arranged on described module group unit, described welding structure 122 and described controlling transmission unit electricity
Connect, meanwhile, welding structure 122 achieves the electrical connection conducting with signal access unit 11 by controlling transmission unit.
Specifically, described accommodating structure 121 is used for housing the driving chip 22 of described light-emitting diode display module 2, institute
State welding structure 122 for being connected with the pin 23 of described light-emitting diode display module 2, thus, by signal access unit
11 provide power supply and external control signal for light-emitting diode display module 2.
Accommodating structure 121 in this enforcement includes the hollow out 1211 being arranged in described module group unit 12, described hollow out
1211 with diameter greater than described driving chip 22 cross sectional dimensions, and the position of hollow out 1211 is all relative with driving chip with quantity
Should, so, when light-emitting diode display module and module group substrates fit, driving chip is placed in hollow out, thus luminous two
Pole pipe display module can fit tightly with module group substrates, and, can easily driving chip be entered by this hollow out
Row maintenance or replacing.
Controlling transmission unit in the present embodiment includes：Transmission line, for believing described power supply and described external control
Number access corresponding described module group unit 12, and be connected with welding structure 122.
Further, described signal access unit 11 includes：
Positive source access infrastructure 111, is arranged at the back side of module group substrates, and described positive source access infrastructure passes through described
Controlling transmission unit is linked into described welding structure；
Power cathode access infrastructure 112, is arranged at the back side of module group substrates, and described power cathode access infrastructure passes through described
Controlling transmission unit is linked into described welding structure, and positive source access infrastructure 111 and power cathode access infrastructure 112 can be one
Body structure；
For accessing the signal input interface 113 of external control signal, it is arranged at the back side of module group substrates, described signal is defeated
Incoming interface is linked into described welding structure by described controlling transmission unit.
Embodiment two
As shown in Fig. 6,9,10,12, this utility model provides a kind of module group substrates, and described module group substrates include：
Signal access unit 11, is arranged at the back side of module group substrates 1, for accessing power supply and external control signal；
Controlling transmission unit, is arranged inside module group substrates 1, to described signal access unit 11 and corresponding described module list
Unit 12 electrical connection；
The module group unit 12 for configuring light-emitting diode display module of some spread configurations, module group unit 12 is arranged at
The front of module group substrates 1, wherein, each described module group unit 12 includes accommodating structure 121 and is located at by described accommodating structure 121
Welding structure 122, and described welding structure 122 be leg, connect sheet metal or the through hole with conducting function.Described
Accommodating structure 121 includes at least following at least any one：The hollow out 1211 that is arranged in described module group unit, it is arranged at described mould
Supporting construction 1212 on group unit, described welding structure 122 is electrically connected with described controlling transmission unit, meanwhile, welding structure
122 achieve the electrical connection conducting with signal access unit 11 by controlling transmission unit.
Specifically, described accommodating structure 121 is used for housing the driving chip 22 of described light-emitting diode display module 2, institute
State welding structure 122 for being connected with the pin 23 of described light-emitting diode display module 2, thus, by signal access unit
11 provide power supply and external control signal for light-emitting diode display module 2.
In the present embodiment, described accommodating structure 121 includes the supporting construction 1212 being arranged on described module group unit 12,
Support frame as described above structure is made up of with the stitch 12122 that is fixed on framework framework 12121, one end of described supporting construction with described
Welding structure 122 is fixedly connected, and that is, the stitch of described supporting construction is plugged in welding structure and welds, described supporting construction
The other end is used for being connected with the pin 23 of described light-emitting diode display module 2, and the framework of described supporting construction is provided with least
Two locating dowels 12123, correspondingly, described light-emitting diode display module is provided with corresponding location hole 24, so that
Obtain supporting construction completely to dock and be connected with the pin of light-emitting diode display module, wherein, described module group unit 12 passes through institute
State supporting construction and form an interval with described light-emitting diode display module, described driving chip 22 is placed in described interval,
The height of described supporting construction is more than the longitudinal section size of described driving chip and described supporting construction is around the cross section being formed
Size is more than the cross sectional dimensions of described driving chip.
Described supporting construction 1212 and the main body of described welding structure 122 are formed in one in another embodiment, pass through
Supporting construction 1212 module group substrates 1 are directly plugged on light-emitting diode display module, realize both electrical connections.
Controlling transmission unit in the present embodiment includes：Transmission line, for believing described power supply and described external control
Number access corresponding described module group unit, and be connected with welding structure.
Further, described signal access unit 11 includes：
Positive source access infrastructure 111, is arranged at the back side of module group substrates, and described positive source access infrastructure passes through described
Controlling transmission unit is linked into described welding structure；
Power cathode access infrastructure 112, is arranged at the back side of module group substrates, and described power cathode access infrastructure passes through described
Controlling transmission unit is linked into described welding structure；
For accessing the signal input interface 113 of external control signal, it is arranged at the back side of module group substrates, described signal is defeated
Incoming interface is linked into described welding structure by described controlling transmission unit.
Embodiment three
As shown in Fig. 6,7,8, another aspect this utility model provides a kind of display device, if described display device includes
Dry light-emitting diode display module 2 and module group substrates 1, wherein：
Described light-emitting diode display module 2 includes：Positioned at some spread configurations of first surface pixel cell 21 and
Positioned at driving chip 22 and the pin 23 of second surface, described driving chip is connected with described pixel cell；
Described module group substrates 1 are fitted with the second surface of described light-emitting diode display module 2, and described module group substrates 1 wrap
Include
Signal access unit 11, for accessing power supply and external control signal；
Controlling transmission unit, to described signal access unit and corresponding described module group unit electrical connection；
The module group unit 12 for configuring a light-emitting diode display module of some spread configurations, wherein, each described
Module group unit 12 includes accommodating structure 121 and is located at the other welding structure 122 of described accommodating structure, described accommodating structure include to
Few following at least any one：The hollow out 1211 being arranged in described module group unit, the support knot being arranged on described module group unit
Structure 1212, described welding structure is electrically connected with described controlling transmission unit.
Specifically, described light-emitting diode display module 2, including multigroup LED, a PCB substrate 25, a driving chip 22,
And it is located at the pin 23 of second surface；
Every group of LED, including N number of LED, constitutes a LED pixel unit 21；
Described LED drive chip 22, is welded on described driving chip pad；
Each leg of described driving chip pad is electrically connected with LED；
The driving chip 22 at described light-emitting diode display module 2 back side, is placed in described accommodating structure 121；
The pin 23 of described light-emitting diode display module 2 back side both sides setting, correspondence is just being pressed together on described module group substrates 1
The welding structure 122 of the hollow out both sides in face, and welded by SMT (Surface MountedTechnology, surface mounting technology)
It is connected together.
Specifically, described accommodating structure 121 is used for housing the driving chip 22 of described light-emitting diode display module 2, institute
State welding structure 122 for being connected with the pin 23 of described light-emitting diode display module 2, thus, by signal access unit
There is provided power supply and external control signal for light-emitting diode display module.
Accommodating structure 121 in this enforcement includes the hollow out 1211 being arranged in described module group unit 12, described hollow out
1211 with diameter greater than described driving chip 22 cross sectional dimensions, and the position of hollow out is all corresponding with driving chip with quantity,
So, when light-emitting diode display module and module group substrates fit, driving chip is placed in hollow out, thus light emitting diode
Display module can fit tightly with module group substrates, and, can easily driving chip be tieed up by this hollow out
Repair or change.
Controlling transmission unit in the present embodiment includes：Transmission line, for believing described power supply and described external control
Number access corresponding described module group unit, and be connected with welding structure.
Further, described signal access unit includes：
Positive source access infrastructure, is arranged at the back side of module group substrates, described positive source access infrastructure is by described control
Transmission unit processed is linked into described welding structure；
Power cathode access infrastructure, is arranged at the back side of module group substrates, described power cathode access infrastructure is by described control
Transmission unit processed is linked into described welding structure；
For accessing the signal input interface of external control signal, it is arranged at the back side of module group substrates, described signal input
Interface is linked into described welding structure by described controlling transmission unit.
The display device of the present embodiment, module group substrates 1 back side arranges signal access unit, and front sets multiple hollow outs, hollow out
Both sides set the corresponding pad structure in same light-emitting diode display module 2 back side both sides, signal access unit directly same pad structure
Corresponding electrical connection, it is only necessary to using SMT (surface mounting technology) by light-emitting diode display module and mould during assembling display device
Group substrate carry out electric interconnection can so that the setting of light-emitting diode display module back side both sides convex shape pin 13 directly with
The welding structure matching on module group substrates is connected, and fast and easy is greatly improved production efficiency.
Example IV
As shown in Fig. 6,11,12,13, another aspect this utility model provides a kind of display device, described display device
Including some light-emitting diode display modules 2 and module group substrates 1, wherein：
Described light-emitting diode display module 2 includes：Positioned at some spread configurations of first surface pixel cell 21 and
Positioned at driving chip 22 and the pin 23 of second surface, described driving chip is connected with described pixel cell；
Described module group substrates 1 are connected by grafting welding manner or surface laminating type with supporting construction 1212 one end,
Support structure 1212 other end is fitted and connected with light-emitting diode display module 2 surface, and described module group substrates 1 include：
Signal access unit 11, for accessing power supply and external control signal；
Controlling transmission unit, to described signal access unit and corresponding described module group unit electrical connection；
The module group unit 12 for configuring a light-emitting diode display module of some spread configurations, wherein, each described
Module group unit includes accommodating structure 121 and is located at the other welding structure 122 of described accommodating structure, and described accommodating structure is included at least
Below at least any one：The hollow out 1211 being arranged in described module group unit, the supporting construction being arranged on described module group unit
1212, described welding structure is electrically connected with described controlling transmission unit.
Specifically, described light-emitting diode display module 2, including multigroup LED, a PCB substrate 25, a driving chip 23；
Every group of LED, including N number of LED, constitutes a LED pixel unit 21；
It is provided with driving chip pad, back side both sides are provided with projection in the middle part of described PCB substrate 25 second surface (back side)
The pin 23 of shape；
Each leg of described driving chip pad is electrically connected with LED；
Described LED drive chip 22, is welded on described driving chip pad；
The driving chip 22 at described light-emitting diode display module 2 back side, is placed in described accommodating structure 121；
In the present embodiment, described accommodating structure 121 includes the supporting construction 1212 being arranged on described module group unit, institute
The one end stating supporting construction 1212 is fixedly connected with described welding structure 122, the other end of described supporting construction be used for described
The pin 23 of light-emitting diode display module is connected, and wherein, described module group unit 12 is luminous with described by described supporting construction
Diode display module forms an interval, and described driving chip 22 is placed in described interval, and the height of described supporting construction is big
In the longitudinal section size of described driving chip and described supporting construction is more than described driving chip around the cross sectional dimensions being formed
Cross sectional dimensions.
Supporting construction 1212 described in the present embodiment is formed in one with the main body of described welding structure 122, by supporting
Structure, module group substrates 1 are directly plugged on light-emitting diode display module 2, realize both electrical connections.
In another embodiment, one end of described supporting construction 1212 is plugged in described welding structure 122, the other end with
Light-emitting diode display module 2 is connected.
Controlling transmission unit in the present embodiment includes：Transmission line, for believing described power supply and described external control
Number access corresponding described module group unit, and be connected with welding structure.
Further, described signal access unit includes：
Positive source access infrastructure, is arranged at the back side of module group substrates, described positive source access infrastructure is by described control
Transmission unit processed is linked into described welding structure；
Power cathode access infrastructure, is arranged at the back side of module group substrates, described power cathode access infrastructure is by described control
Transmission unit processed is linked into described welding structure；
For accessing the signal input interface of external control signal, it is arranged at the back side of module group substrates, described signal input
Interface is linked into described welding structure by described controlling transmission unit.
Embodiment five
As shown in figure 14, based on embodiment three, display device also includes a back shroud 3；
Described back shroud 3, covers at described module group substrates 1 back side；
Described signal access unit 11 leans out described back shroud 3.
Preferably, described back shroud 3 is integrally formed with described module group substrates 1.
Described back shroud 3, the correspondence position with each hollow out of described module group substrates 1 is provided with service hatch 31.Back shroud 3 is in mould
The correspondence position of each hollow out of group substrate 1 is provided with service hatch 31, can convenient in maintenance heat and dismounting module group substrates 1 front
Light-emitting diode display module 2.
Embodiment six
Based on the LED display of example IV, described light-emitting diode display module, driving chip 3, by SMT
(Surface Mounted Technology, surface mounting technology) is welded in described driving chip pad, and glue dispensing and packaging；
N number of LED in same group of LED, same group of LED, point transparent adhesive tape is encapsulated as a LED pixel unit 21.
Preferably, N is 3, every group of LED, including three LED, respectively one red LED, blue led, one green
Color LED.
Preferably, N is, 4, every group of LED, including four LED, respectively two red LED, blue led, one green
Color LED.
Preferably, described driving chip 22, it is integrated with constant current driver circuit for LED, the decoding of row power supply controls drive circuit, ghost
Shadow eliminates circuit and decoder driver circuit.
Preferably, between adjacent sets LED, being provided with grid, described grid is light tight.The lattice of setting between adjacent sets LED
Grid, can prevent light between LED pixel from interfering with each other.
The light-emitting diode display module of embodiment six, a module can be with integrated a lot (can be up to up to a hundred individual) LED picture
Element, integrated a lot of LED pixel by the fully integrated driving chip unified driving of module backside, a lot of LED pixel and drive core
Piece is packaged together by way of die bond routing, substantially increases integrated level, can improve the picture element density of display screen, lifting
LED display image display quality, reduces port number of welds, reduces production cost.
It should be appreciated that regular job custom and the Figure of description of the noun of locality is all binding operation person and user and set
Vertical, their appearance should not affect protection domain of the present utility model.
Above in association with accompanying drawing embodiment, this utility model is described in detail, those skilled in the art can root
According to described above, this utility model is made with many variations example.Thus, some details in embodiment should not be constituted to this practicality
New restriction, this utility model is by the scope being defined using appended claims as protection domain of the present utility model.
Claims (19)
1. a kind of module group substrates are it is characterised in that described module group substrates include：
Signal access unit, for accessing power supply and external control signal；
Controlling transmission unit, to described signal access unit and corresponding described module group unit electrical connection；
The module group unit for configuring light-emitting diode display module of some spread configurations, wherein, each described module group unit
Including accommodating structure with positioned at the other welding structure of described accommodating structure, described accommodating structure includes following at least any one：If
The hollow out being placed in described module group unit, the supporting construction being arranged on described module group unit, described welding structure and described control
Transmission unit electrical connection processed.
2. module group substrates according to claim 1 are it is characterised in that described accommodating structure is used for housing described light-emitting diodes
The driving chip of pipe display module, described welding structure is used for being connected with the pin of described light-emitting diode display module.
3. module group substrates according to claim 2 are it is characterised in that described accommodating structure includes being arranged at described module list
Hollow out in unit, described hollow out is with diameter greater than the cross sectional dimensions of described driving chip.
4. module group substrates according to claim 2 are it is characterised in that described accommodating structure includes being arranged at described module list
Supporting construction in unit, one end of described supporting construction is fixedly connected with described welding structure, the other end of described supporting construction
For being connected with the pin of described light-emitting diode display module, wherein, described module group unit is by described supporting construction and institute
State light-emitting diode display module and form an interval, described driving chip is placed in described interval, the height of described supporting construction
Degree is more than the longitudinal section size of described driving chip and described supporting construction is more than described driving around the cross sectional dimensions being formed
The cross sectional dimensions of chip.
5. module group substrates according to claim 4 are it is characterised in that described supporting construction and described welded main body
It is formed in one.
6. module group substrates according to claim 4 are it is characterised in that fit in one end grafting of described supporting construction or surface
In described welding structure.
7. module group substrates according to claim 1 are it is characterised in that described controlling transmission unit includes：Transmission line, is used for
Described power supply and described external control signal are accessed accordingly described module group unit.
8. module group substrates according to claim 1 are it is characterised in that described signal access unit includes：
Positive source access infrastructure, described positive source access infrastructure is linked into described welding knot by described controlling transmission unit
Structure；
Power cathode access infrastructure, described power cathode access infrastructure is linked into described welding knot by described controlling transmission unit
Structure；
For accessing the signal input interface of external control signal, described signal input interface is connect by described controlling transmission unit
Enter to described welding structure.
9. a kind of display device is it is characterised in that described display device includes some light-emitting diode display modules and module base
Plate, wherein：
Described light-emitting diode display module includes：Positioned at some spread configurations of first surface pixel cell and be located at second
The driving chip on surface and pin, described driving chip is connected with described pixel cell；
Described module group substrates are fitted with the second surface of described light-emitting diode display module, and described module group substrates include
Signal access unit, for accessing power supply and external control signal；
Controlling transmission unit, to described signal access unit and corresponding described module group unit electrical connection；
The module group unit for configuring a light-emitting diode display module of some spread configurations, wherein, each described module list
Unit includes accommodating structure and is located at the other welding structure of described accommodating structure, and described accommodating structure includes at least following at least arbitrary
?：The hollow out being arranged in described module group unit, the supporting construction being arranged on described module group unit, described welding structure and institute
State the electrical connection of controlling transmission unit.
10. display device according to claim 9 is it is characterised in that described accommodating structure is used for housing described luminous two
The driving chip of pole pipe display module, described welding structure is used for being connected with the pin of described light-emitting diode display module.
11. display devices according to claim 10 are it is characterised in that described accommodating structure includes being arranged at described module
Hollow out in unit, described hollow out is with diameter greater than the cross sectional dimensions of described driving chip.
12. display devices according to claim 10 are it is characterised in that described accommodating structure includes being arranged at described module
Supporting construction on unit, one end of described supporting construction is fixedly connected with described welding structure, described supporting construction another
Hold for being connected with the pin of described light-emitting diode display module, wherein, described module group unit by described supporting construction with
Described light-emitting diode display module forms an interval, and described driving chip is placed in described interval, described supporting construction
Highly it is more than the longitudinal section size of described driving chip and described supporting construction is more than described drive around the cross sectional dimensions being formed
The cross sectional dimensions of dynamic chip.
13. display devices according to claim 12 are it is characterised in that described supporting construction and described welded master
Body is formed in one.
14. display devices according to claim 12 are it is characterised in that one end grafting of described supporting construction or surface are pasted
Together in described welding structure.
15. display devices according to claim 9 are it is characterised in that described controlling transmission unit includes：
Transmission line, for accessing accordingly described module group unit by described power supply and described external control signal.
16. display devices according to claim 9 are it is characterised in that described signal access unit includes：
Positive source access infrastructure, described positive source access infrastructure is linked into described welding knot by described controlling transmission unit
Structure；
Power cathode access infrastructure, described power cathode access infrastructure is linked into described welding knot by described controlling transmission unit
Structure；
For accessing the signal input interface of external control signal, described signal input interface is connect by described controlling transmission unit
Enter to described welding structure.
It is characterised in that also including a back shroud, described back shroud is covered in 17. display devices according to claim 9
On described module group substrates, described signal access unit leans out described back shroud.
18. display devices according to claim 17 are it is characterised in that described back shroud and module group substrates are integrally formed.
19. display devices according to claim 17 it is characterised in that described back shroud is provided with multiple service hatches, and
The position of described service hatch is corresponding with the position of described driving chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405229.8U CN205943350U (en) | 2016-05-06 | 2016-05-06 | Module base plate and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405229.8U CN205943350U (en) | 2016-05-06 | 2016-05-06 | Module base plate and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943350U true CN205943350U (en) | 2017-02-08 |
Family
ID=57933986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405229.8U Active CN205943350U (en) | 2016-05-06 | 2016-05-06 | Module base plate and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084990A (en) * | 2019-05-09 | 2019-08-02 | 蚌埠依爱消防电子有限责任公司 | A kind of 2 line fire display panel fire alarm information display methods |
| CN114446191A (en) * | 2022-02-15 | 2022-05-06 | 珠海华萃科技有限公司 | Novel LED display module and display screen |
| CN115148117A (en) * | 2022-07-05 | 2022-10-04 | 深圳市森鹏兴科技有限公司 | Mini LED display module and display device |
-
2016
- 2016-05-06 CN CN201620405229.8U patent/CN205943350U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084990A (en) * | 2019-05-09 | 2019-08-02 | 蚌埠依爱消防电子有限责任公司 | A kind of 2 line fire display panel fire alarm information display methods |
| CN114446191A (en) * | 2022-02-15 | 2022-05-06 | 珠海华萃科技有限公司 | Novel LED display module and display screen |
| CN115148117A (en) * | 2022-07-05 | 2022-10-04 | 深圳市森鹏兴科技有限公司 | Mini LED display module and display device |
| CN115148117B (en) * | 2022-07-05 | 2023-07-07 | 深圳市森鹏兴科技有限公司 | Mini LED display module and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201017568Y (en) | Ultrathin flexible LED display screen system | |
| CN109658828A (en) | Transparent flexible display screen and its transparent circuitry | |
| CN205943350U (en) | Module base plate and display device | |
| CN101520569A (en) | Power chip type LED light source for LCD backlight module | |
| WO2011066731A1 (en) | Led panel television set | |
| CN101353910B (en) | Glass curtain wall die set capable of displaying graph and text information | |
| CN210574793U (en) | Transparent display module and transparent display screen | |
| CN204423841U (en) | High resolving power high density column LED display | |
| CN204463726U (en) | LED display and module group substrates | |
| CN204143788U (en) | A kind of LED screen of excellent radiation performance | |
| CN201621532U (en) | Directly-down type ultrathin LED back light module unit | |
| CN204463727U (en) | Led display module | |
| CN201654393U (en) | Direct type ultrathin LED device | |
| CN111028712A (en) | Transparent cylindrical LED screen | |
| CN207181896U (en) | A kind of backlight source module and display device based on quantum film | |
| CN206805084U (en) | A kind of multihead display module | |
| CN202523333U (en) | Light emitting diode (LED) display device | |
| CN105788472A (en) | Module base plate and display device | |
| CN100501808C (en) | Double side light emitting diode display | |
| CN202352251U (en) | High-density light emitting diode (LED) full-color lattice module | |
| CN201289039Y (en) | LED module | |
| CN201753868U (en) | Light source module and display device provided with same | |
| CN101392897B (en) | LED module | |
| CN201680232U (en) | Led light source module and light source module | |
| CN202307000U (en) | Light-emitting diode (LED) luminous panel and LED display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |