一本在线免费视频丨中文字幕免费观看视频丨妞干网欧美丨二个男人躁我疯狂吃奶视频丨狠狠爱欧美丨日本边添边摸边做边爱丨国产成人免费ā片在线观看老同学丨国产精品久久久久久吹潮丨深夜网站在线丨性做久久久久久久免费看丨一级做性色α爱片久久毛片色丨草草视频在线观看丨亚洲天堂视频在线观看丨91高潮胡言乱语对白刺激国产丨国产精品乱码妇女bbbb丨国产成人亚洲综合网色欲网久下载丨老司机午夜精品视频资源丨wwwcom毛片丨日本美女一级片丨日韩成人av毛片丨久久天天躁夜夜躁狠狠丨澳门黄色网丨亚洲成av人片不卡无码手机版丨国产超碰久久av青草丨麻豆91精品

(1) LED chip parameters

Serial Number

Luminous color

intensity

Dominant Wavelength

encapsulation

1

Red (Test condition: 5mA, 2.0V)

22mcd

620nm

National Star

2

Green (Test condition: 2mA, 3.0V)

38mcd

520nm

National Star

3

Blue (Test condition: 2mA, 3.0V)

5mcd

470nm

National Star

(2) Pixel parameter

To achieve the best white balance effect in color matching, it is required that the brightness ratio of various colors be R: G: B/3:6:1.

1

Types of LED lights

SMD2121

2

pitch

2.5mm

3

Pixel composition

1R1G1B

(3) Module technical parameters

1

Module resolution (width x height)

128 pixels x 640 pixels

2

Module size (width x height)

(Width) 320mm × (Height) 160mm × (Thickness) 12.5mm

3

Scanning method

32S

(4) Box technical parameters

1

Box resolution (width x height)

256 pixels x 256 pixels

2

Module distribution (width x height)

2×4

3

Flatness between modules

≤0.1mm

4

Box size (width x height x thickness)

640mm×480mm×42mm

5

Box weight

5.5Kg/box

6

Installation method

Back frame installation/wall mounted installation/inner arc installation

7

Maintenance method

Pre maintenance

(5) Screen technical parameters

1

dot density

160000 points/m ²

2

Brightness (white field color temperature 6500K)

Adjustable from 200cd to 600cd/m ²

3

Horizontal perspective/vertical perspective

140°/140°

4

evenness

≥99%

5

Chromaticity uniformity

±0.003

6

Highest contrast ratio

5000:1

7

protection grade

Back: IP41 Front: IP41

(6) System control parameters

1

Number of bits for signal color processing

Red, green, and blue are each ≥ 16 bits

2

Drive mode

ICN2163/MBI5254 constant current drive

3

Frame Frequency

60 frames per second high refresh rate supports 3D: 120 frames per second

4

refresh rate

≤3840Hz

6

Screen color temperature

Adjustable from 2000K to 9500K

7

Brightness adjustment

Manual/Automatic/Program Control

8

Pixel correction

Equipped with point by point correction for brightness and chromaticity

9

control mode

synchronization

10

Controlling Distance

Category 5e twisted pair cable, using fiber optic transmission for distances exceeding 100 meters

11

software interface

Windows XP /7/8/10

12

INPUT

HDMI, DVI (expandable interface)

(7) Screen operating parameters

1

working voltage

AC: 10V~240V/DC: 240V to 36V

2

peak power

≤500W/ m²

3

Average power

100W/ m²～300W/ m²

4

Continuous working hours

≥ 7 × 24hr, supporting continuous and uninterrupted display

5

Mean time between failures

≥ 10000 hours

6

LED lifespan

100000 hours

7

Discrete loss of control point

≤ 0.0001, 0 at factory

8

Blind spot rate

≤ 0.0001, 0 at factory

9

Screen temperature rise (using operating status)

≤ 5 degrees

10

Ambient temperature

-10℃～60℃

11

Operating environment humidity

10％～90％RH， No condensation