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Indoor COB Series

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KUNJING Optoelectronics launched the fully flip-chip RGB, with simple process, high reliability, excellent light efficiency, film-coated packaging, repairable, thinner thickness, high consistency of ink color, green and energy-saving, low power consumption, good near-screen experience effect, the most stringent reliability test in the industry, high protection, high reliability, diversified application scenarios, compatible with flat splicing and arc splicing, differentiated product types, compatible with single-card electricity & dual-link, higher precision of cabinet splicing, ultra-thin, lightweight, more convenient for disassembly and maintenance, and there is also a good progress in product performance. The product has low power consumption, energy saving and environmental protection.
Cabinet size 600*337.5*66mm
Cabinet material Die-cast aluminum
Brightness ≥ 600 nits
Refresh rate ≥ 3840 Hz
Protection level IP30
Service life 100,000 hours
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Detail

Features

● Ultra-clear display, high-definition picture quality, fuller color details；

● Easy to clean when in contact with water, waterproof, moisture-proof and bump-proof;

● Dual-link solution, complete dual signal backup to ensure signal is not lost, dual power backup to ensure normal power supply;

● Customized surface conditions to meet customers’ customized needs;

● High-quality modules, suitable for splicing in various occasions;

● Flip-chip process, common cathode solution, using PM common cathode design, R chip voltage is lower, and product ductility is better;

● Seamless splicing of 8K/4K/2K large screens, which can be freely adjusted according to size.


Application Areas

Indoor COB series display screens are suitable for dispatching command centers, control command centers, monitoring security centers, conference video centers, weather information broadcasts, medical information releases, displays, educational demonstrations, cinemas, TV studios, etc.....


Technical Parameters


model

KJ-007

KJ-009

KJ-012

KJ-015

Pixel pitch

0.78125

0.9375

1.25

1.5625

Box composition

2*4

Cabinet resolution

768×432

640×360

480×270

384*216

Box size

600×337.5

Box thickness

32

weight

4.6

Flatness

0.15

brightness(cd/m²)

600~1000

600~1000

600~800

600~800

Color temperature (k）

9300

9000

9000

9000

NTSC color gamut (CIE 1931)

105%

Brightness viewing angle(˚,H/V)

165/165

Brightness uniformity

97%

Maximum Power(W/m²）

365

345

270

300

Average Power(W/m²)

122

112

90

100

Contrast

5000: 1

Scan number

64

45

45

54

Grayscale

16

13

13

13

Refresh rate

3840

Frame rate

60

IP rating

IP54

Point-by-point correction technology

support

Flash storage function

LED Type

1R1G1B full flip chip package

Module resolution

192*216

160*180

120*135

108*96

Module size(mm*mm)

150*168.75

Surface hardness

2H

Joints between modules(mm)

≤0.1

Maintenance method

Front maintenance

Box flatness (mm)

≤0.1

Machine size(mm*mm)

600*337.5

Thickness of the whole machine(mm)

35

Machine flatness(mm)

≤0.15



Kunjing Optoelectronic Technology Co., Ltd
Address: Fuqiao Second Industrial Zone, Heping Community, Fuhai Street, Bao'an District, Shenzhen
Phone: +86-13823782484
Email: kunjin-don@hotmail.com
Website: www.kunjingled.com
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Tel：13823782484
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Email：kunjin-don@hotmail.com