CN204425504U - A kind of projection combination - Google Patents
A kind of projection combination Download PDFInfo
- Publication number
- CN204425504U CN204425504U CN201520078763.8U CN201520078763U CN204425504U CN 204425504 U CN204425504 U CN 204425504U CN 201520078763 U CN201520078763 U CN 201520078763U CN 204425504 U CN204425504 U CN 204425504U
- Authority
- CN
- China
- Prior art keywords
- light engine
- module
- dvi
- light
- control board
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to projection splicing field, a kind of projection combination is provided, be spliced into one piece of complete large-size screen monitors by some single display units and show wall, described single display unit comprises light display processor, described light display processor is made up of shell, light engine, light engine control board, power supply, hardboard, bulb, fan system, DVI-I wire and cable connector, described power supply provides Power supply for above-mentioned each building block, hardboard is connected with bulb, and light engine control board is connected with light engine, DVI-I wire and cable connector, fan system respectively.The utility model adopts novel light display processor, effectively can improve the contrast of display unit, improve the visual effect of projection wall.
Description
Technical field
The utility model relates to projection splicing field, is specifically related to a kind of projection combination.
Background technology
Projection splicing: also make projection fight recklessly, refers to that 2 and above projector project splicing large picture simultaneously, do not use projecting edge to merge, directly allow the picture of each projector directly be close together.The core of Projection Display is light display functional processor, and light display functional processor comprises display data operation and equipment state controls two parts:
1, show outputting to DLP light engine after the vision signal of interface process carries out various display correction.
2, the detection of interface communication, parameter storage, fan-status, bulb state, projector's temperature, projector status etc. is completed, the functions such as the power adjustments of bulb.
Design a kind of efficient light display processor and just become the contrast improving display unit, the key improving the visual effect of projection wall.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of projection combination, adopts novel light display processor, effectively can improve the contrast of display unit, improve the visual effect of projection wall.
For reaching above-mentioned technical purpose, the utility model adopts following technical measures: a kind of projection combination, be spliced into one piece of complete large-size screen monitors by some single display units and show wall, described single display unit comprises light display processor, described light display processor is by shell, light engine, light engine control board, power supply, hardboard, bulb, fan system, DVI-I wire and cable connector forms, described power supply provides Power supply for above-mentioned each building block, hardboard is connected with bulb, light engine control board respectively with light engine, DVI-I wire and cable connector, fan system is connected.
In technique scheme, described light engine control board turns RGB module by DVI, signal processing module, human-machine interface module, memory module, light engine control driver module, fan control driver module and form, and its signal processing module turns RGB module, human-machine interface module, memory module respectively with DVI, light engine controls driver module, fan control driver module is connected.
The utility model projection combination adopts novel light display processor, greatly can improve the contrast of display unit, improve the visual effect of projection wall, and obtain unprecedented picture quality by digital design.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of light display processor in the utility model.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As Fig. 1, the present embodiment provides a kind of projection combination, be spliced into one piece of complete large-size screen monitors by some single display units and show wall, described single display unit comprises light display processor, described light display processor is made up of shell, light engine, light engine control board, power supply, hardboard, bulb, fan system, DVI-I wire and cable connector, and light engine control board is connected with light engine, DVI-I wire and cable connector, fan system respectively.Described light engine control board turns RGB module by DVI, signal processing module, human-machine interface module, memory module, light engine control driver module, fan control driver module and form, and its signal processing module turns RGB module, human-machine interface module, memory module respectively with DVI, light engine controls driver module, fan control driver module is connected.
Wherein, light engine control board is that control both optical engine normally works and carries out the mechanism of signal transacting; Power supply provides Power supply for complete machine; Hardboard (Ballast) provides driving for light engine bulb.
Below light engine control board is described further.
Light engine control board mainly controls light engine, carries out process simultaneously realize color adjustment to rgb signal.
Wherein, DVI turns RGB module, for converting DVI signal to rgb signal.
Signal processing module, for processing rgb signal, completes DCC correction, Gamma correction, DIFFUSION TREATMENT, resolution chart generation, black level adjustment, step motor control etc.
Human-machine interface module, for switching on and shutting down control, toggle switch configuration etc.
MCU & memory module, preserves for DLP light engine functional configuration, projector status monitoring, parameter.
Light engine controls driver module, works for control both optical engine.
Fan control driver module, drives for external fan.
Claims (2)
1. a projection combination, be spliced into one piece of complete large-size screen monitors by some single display units and show wall, it is characterized in that: described single display unit comprises light display processor, described light display processor is made up of shell, light engine, light engine control board, power supply, hardboard, bulb, fan system, DVI-I wire and cable connector, described power supply is that above-mentioned each building block is powered, hardboard is connected with bulb, and light engine control board is connected with light engine, DVI-I wire and cable connector, fan system respectively.
2. one projection combination according to claim 1, it is characterized in that: described light engine control board turns RGB module by DVI, signal processing module, human-machine interface module, memory module, light engine control driver module, fan control driver module and form, and its signal processing module turns RGB module, human-machine interface module, memory module respectively with DVI, light engine controls driver module, fan control driver module is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078763.8U CN204425504U (en) | 2015-02-04 | 2015-02-04 | A kind of projection combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078763.8U CN204425504U (en) | 2015-02-04 | 2015-02-04 | A kind of projection combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425504U true CN204425504U (en) | 2015-06-24 |
Family
ID=53475829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078763.8U Expired - Fee Related CN204425504U (en) | 2015-02-04 | 2015-02-04 | A kind of projection combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425504U (en) |
-
2015
- 2015-02-04 CN CN201520078763.8U patent/CN204425504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: 430000 Chutian media building, No. 181, East Lake Road, Wuchang District, Hubei, Wuhan Patentee after: HUBEI JINCHU NETWORK TECHNOLOGY CO., LTD. Address before: 430077 third floor, Chutian culture creative industry building, East Lake New Technology Development Zone, Hubei, Wuhan Patentee before: Hubei optical valley is medium limited company all over the world |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20210204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |