CN205910994U - Wireless display - Google Patents
Wireless display Download PDFInfo
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- CN205910994U CN205910994U CN201620486766.XU CN201620486766U CN205910994U CN 205910994 U CN205910994 U CN 205910994U CN 201620486766 U CN201620486766 U CN 201620486766U CN 205910994 U CN205910994 U CN 205910994U
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- screen body
- display
- management module
- wireless receiving
- display screen
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Abstract
The utility model provides a wireless display, involves panel display equipment technical field, and the display driver module that the current display of solution adopted tangible's FPC winding displacement to connect on the display screen body is not enough with the technique of master control circuit existence, including the shell body, locates the display screen body in the shell body, locates the display driver module on the display screen body to and the control circuit of connection display driver module, its characterized in that: display driver module and control circuit between pass through wireless connection, the display screen body on be equipped with the first wireless receiving and dispatching management module who is connected with the display driver module, control circuit is connected with the wireless receiving and dispatching management module of second, first wireless receiving and dispatching management module and the wireless receiving and dispatching management module of second are with wireless mode communication. Simplify the production procedure of display, reduction in production cost promotes the yield.
Description
Technical field
This utility model is related to flat panel display equipment technical field and in particular to showing in TV or computer monitor
Screen body, driver module and governor circuit structure improvement aspect.
Background technology
Flat faced display is extensively applied in daily life, and the display device of main flow has liquid crystal display (lcd) and has
Machine active display (oled) etc..With reference to shown in Fig. 1, these display are generally all by special on display screen body 1
It is also called with driver module 2(: driver) carry out the pixel of control display screen body 1, and by fpc winding displacement 3 with wired
Pluggable mode is connected to governor circuit 4, and it is slotting with the video output interface phase of Set Top Box or computer 5 that governor circuit 4 passes through cable again
Connect.
Driver module 2 wherein on fpc winding displacement 3 and display screen body 1 is generally by a kind of special anisotropy
Electrical connection is realized in film (acf) 31 pressing, and bonding processes need to adopt special equipment in the dust free room of high-cleanness, high in spy
Carry out under fixed condition, be not only easily caused yield and decline, and increased production cost, make production procedure complicated.
The existing display being connected using tangible fpc winding displacement 3, be increased the complexity of production procedure, improves production
Cost and Factory Building input cost, cause production yield decline.This display use in addition it is also necessary to consider fpc winding displacement 3 with
The connectivity of governor circuit 4, fastness and space structure interference potential, wordy it is impossible to easily move and independent
Work.
Content of the invention
In sum, the purpose of this utility model is that solving existing display adopts tangible fpc winding displacement connection aobvious
The technical deficiency that driver module on display screen body is existed with governor circuit, and a kind of radio display is proposed.
By solving the technical problem that this utility model is proposed, the technical scheme of employing is: a kind of radio display, including
Shell body, the display screen body in shell body, the driver module on display screen body, and connect display drive
The control circuit of dynamic model block；It is characterized in that: it is connected by wireless telecommunications between described driver module and control circuit；
Described display screen body is provided with the first wireless receiving and dispatching management module being connected with driver module, and control circuit is connected with
Second wireless receiving and dispatching management module, the first wireless receiving and dispatching management module is wirelessly led to the second wireless receiving and dispatching management module
News.
The first described wireless receiving and dispatching management module and the second wireless receiving and dispatching management module are all set up no using wifi mode
Line communication connects.
Described display screen body is tft-lcd screen body, or amoled screen body.
Described driver module includes the line driving chip being connected respectively and row driving chip with display screen body；
First wireless receiving and dispatching management module is integrated in row driving chip.
The driving method of described radio display is it is characterised in that methods described comprises the following steps that
1), described control circuit passes through the first wireless receiving and dispatching pipe of the second wireless receiving and dispatching management module and driver module
Reason module sets up wireless connection；
2), described control circuit passes through the second wireless receiving and dispatching management module with preset protocol to driver module transmission
Initialization directive；
3), driver module comprises voltage setting, scanning sequency, rate of scanning according to instruction configuration, scans row or column
The display screen ontology-driven parameter of start-stop position；
4), display screen body configuration finishes, and sends to control circuit and notifies, and control circuit passes through the second wireless receiving and dispatching again
Management module sends video data with preset data bag form to driver module, by driver module according to video data
Drive the corresponding pixel points on display screen body.
The beneficial effects of the utility model are: this utility model simplifies display without the radio display of fpc winding displacement
Production procedure, reduces production cost, lifts yield.First being connected with driver module is increased on display screen body wirelessly receive
Send out management module, control circuit is connected with the second wireless receiving and dispatching management module, thus realizing driver module and control circuit
Between connected by wireless telecommunications；Solve existing employing fpc(flexible PCB) winding displacement wired connection driver module and control
Display can also be divided into two by technical deficiency that circuit processed exists as needed, convenient and outside different video frequency output
Being applied in combination of equipment, and it is not subject to distance limit interior in a big way.
Brief description
Fig. 1 is the principle schematic diagram. of existing display；
Fig. 2 is structural principle block diagram of the present utility model.
Specific embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of this utility model, structure of the present utility model is made further
Explanation.
With reference to shown in Fig. 2, this utility model includes shell body, and the display screen body 1 in shell body, located at display
Driver module 2 on screen body 1, and the control circuit 4 of wireless telecommunications connection driver module 2；Described display
Screen body 1 is provided with the first wireless receiving and dispatching management module 6 being connected with driver module 2, and control circuit 4 is connected with second no
Management module 7 received and dispatched by line, and the first wireless receiving and dispatching management module 6 is wirelessly communicated with the second wireless receiving and dispatching management module 7.
Display screen body 1 refers to not include and drives ic's to be only used for the part that image shows；Display screen body 1 can be
Tft-lcd screen body, or amoled screen body.Driver module 2 also known as driver, on display screen body 1, mainly by
Ic is driven to constitute.First wireless receiving and dispatching management module 6 preferably employs integrated encapsulation structure with driver module 2.Control circuit 4
One block of pcb plate can be in from the second wireless receiving and dispatching management module 7 together it is also possible to adhere to different pcb plates separately.Control circuit 4 is permissible
With display screen body 1 in same shell body it is also possible to outside independent of shell；Control circuit 4 can also be wrapped as needed
Containing power circuit, operation button inputting circuits, and the audio power amplifier circuit play for audio frequency etc..First wireless receiving and dispatching management
Module 6 is preferably all set up wireless telecommunications using wifi mode with the second wireless receiving and dispatching management module 7 and is connected.
Driver module 2 is stand-alone integrated driving ic or includes the row cutting being connected with display screen body respectively
Chip and the separate piece of row driving chip, the first wireless receiving and dispatching management module 6 can be integrated in row driving chip, and first is wireless
Transmitting-receiving management module 6 wireless receiving arrives the instruction through the second wireless receiving and dispatching management module 7 wireless transmission for the control circuit 4 and shows number
According to rear, it is sent to the other functions block of driver module 2, and then the pixel color of control display screen body, realizes picture
Display.
The driving method of this utility model radio display, comprises the following steps that
1), described control circuit passes through the first wireless receiving and dispatching pipe of the second wireless receiving and dispatching management module and driver module
Reason module sets up wireless connection；
2), described control circuit passes through the second wireless receiving and dispatching management module with preset protocol to driver module transmission
Initialization directive；
3), driver module comprises voltage setting, scanning sequency, rate of scanning according to instruction configuration, scans row or column
The display screen ontology-driven parameter of start-stop position；
4), display screen body configuration finishes, and sends to control circuit and notifies, and control circuit passes through the second wireless receiving and dispatching again
Management module sends video data with preset data bag form to driver module, by driver module according to video data
Drive the corresponding pixel points on display screen body, display predetermined pattern or video pictures.
The integrated first wireless receiving and dispatching management module of driver module of this utility model patent, without fpc winding displacement
With control circuit communication.Eliminate the bonding processes of fpc winding displacement and display screen body, not only save material and facility cost,
Also overcome the yields decline that the pressing in display production process brings.This display uses more convenient, movement
Property with independence is higher all can work in certain distance it is not necessary to carry out physics plug with external equipment, change external equipment
Without swapping process, re-establish and wirelessly connect.
Claims (4)
1. a kind of radio display, including shell body, the display screen body in shell body, showing on display screen body
Show drive module, and the control circuit connecting driver module；It is characterized in that: described driver module and control
Connected by wireless telecommunications between circuit；Described display screen body is provided with first being connected with driver module and wirelessly receives
Send out management module, control circuit is connected with the second wireless receiving and dispatching management module, and the first wireless receiving and dispatching management module is wireless with second
Transmitting-receiving management module wirelessly communicates.
2. a kind of radio display according to claim 1 it is characterised in that: the first described wireless receiving and dispatching management module
All set up wireless telecommunications using wifi mode with the second wireless receiving and dispatching management module to be connected.
3. a kind of radio display according to claim 1 it is characterised in that: described display screen body be tft-lcd
Screen body, or amoled screen body.
4. a kind of radio display according to claim 1 it is characterised in that: described driver module includes point
The line driving chip not being connected with display screen body and row driving chip；First wireless receiving and dispatching management module is integrated in row and drives core
In piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486766.XU CN205910994U (en) | 2016-05-25 | 2016-05-25 | Wireless display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486766.XU CN205910994U (en) | 2016-05-25 | 2016-05-25 | Wireless display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910994U true CN205910994U (en) | 2017-01-25 |
Family
ID=57815567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486766.XU Active CN205910994U (en) | 2016-05-25 | 2016-05-25 | Wireless display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788561A (en) * | 2016-05-25 | 2016-07-20 | 深圳市国显科技有限公司 | Wireless displayer and driving method thereof |
-
2016
- 2016-05-25 CN CN201620486766.XU patent/CN205910994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788561A (en) * | 2016-05-25 | 2016-07-20 | 深圳市国显科技有限公司 | Wireless displayer and driving method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |