small pitch display screen in monitoring center-捕鱼游戏

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small pitch display screen in monitoring center

time:2020/8/22 14:53:08 browse:357times

product description

hd display video wall

achieve a breakthrough without grainy viewing at close range
it is a new generation display product superior to projection, dlp, and lcd
it is a brand new display terminal for conference, command, dispatch, monitoring and display

excellent performance

1. common cathode led drive mode. can be accurate to control voltage. at the same time, reducing the heat generation effectively reduces the power consumption and the probability of led damage, and improves the average life of the led.

2. humanized brightness adjustment. with external light sensing equipment, it can adjust the environment adaptively, and the display effect will not be affected by the strong ambient light.

3. high contrast. led professional wall joints use high-quality and surface led lights to increase the brightness of the light while reducing the brightness of the screen when it is black.

4. broadcast-level grayscale processing. the grayscale performance of the display screen is almost perfect at low brightness, and the level and vividness of the display is higher than that of the traditional display screen.

5. single-point brightness and chromaticity correction technology. it can make hundreds of thousands of led lights on the same panel emit light uniformly, making the screen brightness and chromaticity highly uniform.

6. ultra-high refresh rate. it has good dynamic expressiveness, restores the image information accurately and truly, makes the video screen delicate and smooth, and brings the greatest visual enjoyment.

7. nanosecond response time. there will be no tailing and ghosting.

8. long screen life.

9. wide viewing angle. the ultra-wide viewing angle in both vertical and horizontal directions allows the viewer to obtain high-quality display effects at various angles.

10. high color gamut coverage.

11. the later maintenance cost is low. led professional wall jointing usually has a very low defective product rate. if there is a fault in use, only the module or power supply is required, and the subsequent maintenance cost is very small.

12. double backup, foolproof. it adopts dual input signals and dual power supply backup to ensure high stability, safety and reliability of the system.

specifications


unit composition

pixel structure

three-in-one led

pixel spacingmm

0.9375

1.25

1.49

1.875

module sizemm

120w*168.75h*10d

240w *168.75h*10d

module resolutionw*h

128*180

192*135

module weightkg

0.24

0.48

0.48

0.48

unit composition

unit module compositionw*h

10*4

5*4

5*4

5*4

unit sizemm

1200w*675h**99d

unit resolutionw*h

1280*720

unit area(㎡)

0.81

0.81

0.81

0.81

conventional weightkg/unitkg/㎡)

29.135.9

27.233.6

27.233.6

27.133.5

flatness of boxmm

0.1

0.1

0.1

0.1

pixel densitypixel/㎡)

1137777

640000

450000

284444

optical parameter

single point brightness correction

yes

yes

yes

yes

single point color correction

yes

yes

yes

yes

white balance brightnessnits

600

600

600

600

vertical angle(°)

140

140

140

140

horizontal perspective(°)

160

160

160

160

contrast ratio

5000:1

5000:1

5000:1

5000:1

center deviation of luminous point

3%

3%

3%

3%

chromaticity uniformity

±0.003cxcy之间

±0.003cxcy之间

±0.003cxcy之间

±0.003cxcy之间

luminance uniformity

97%

97%

97%

97%

electrical parameter

peak powerw/unitw/㎡)

380475

380475

380475

380475

average power consumptionw/unitw/㎡)

136170

136170

136170

136170

power requirement

ac100-240v50-60hz

ac100-240v50-60hz

ac100-240v50-60hz

ac100-240v50-60hz

processing performance

driving mode

cathode constant current drive

cathode constant current drive

cathode constant current drive

cathode constant current drive

refresh ratehz

3900

3900

3900

3900

frame change frequencyhz

50&60

50&60

50&60

50&60

use parameter

life spanhrs

100000

100000

100000

100000

storage temperature range(℃)

-20——60

-20——60

-20——60

-20——60

operating temperature range(℃)

-10——40

-10——40

-10——40

-10——40

storage humidity range

10-85%no frost

10-85%no frost

10-85%no frost

10-85%no frost

working humidity range

10-85%no frost

10-85%no frost

10-85%no frost

10-85%no frost

 
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