Super Bright Backlight
Product Name: Bright RGB Backlight
Material: Light guide plate, diffuser film, reflective film, high-brightness LED strip, light-shielding strip
Size: Customizable
Thickness: 1.2mm and above (customizable)
Advantages: Ultra-high brightness and stable emission
Uniform illumination across the entire area
Wide temperature range and high reliability
Energy-saving and compliant design
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of super bright backlight in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Products Description
Introduction to Small RGB LED Backlight
Super Bright Backlight Introduction
The Super Bright Backlight module is a core optical component providing high-intensity, high-uniformity illumination for LCD display panels.
It prioritizes visibility in bright environments and high image quality, making it widely suitable for industrial, automotive, outdoor, and medical applications with stringent brightness requirements.
Its core design, through the synergistic use of high-power LED light sources, precision optical films, and efficient heat dissipation structures, breaks through the traditional backlight brightness bottleneck,
achieving peak brightness of 1000–2000 nits (outdoor industrial models can reach over 2200 nits). Even under midday sunlight (100,000 lux), it maintains a clear and visible effective contrast ratio of over 5:1.
Super Bright Backlight Features:
Ultra-High Brightness Stable Emission:
Equipped with high-reliability LED chips from companies like Nichia Chemical, supporting 150% overclocking drive (long-term stability at 85℃), and optical solutions such as 3M DBEF-E brightness enhancement film, light utilization is increased to 83%, ensuring no whitening or dark corners under strong light.
Intelligent Dynamic Light Control:
The direct-lit/Mini LED versions support local dimming. Combined with the 2T-1C active drive circuit, it can adjust the brightness of each area in real time according to the brightness of the scene, achieving a contrast ratio of up to 6,000,000:1, clearly presenting details in dark scenes.
*Wide operating temperature range and high reliability:
Operating temperature range -30℃ to 85℃, passed rigorous testing including high and low temperature cycling, vibration, dustproof and waterproof, suitable for extreme environments such as automotive, industrial and outdoor applications, with a mean time between failures (MTBF) ≥ 50,000 hours.
Energy saving and compliant design:
Energy saving of over 40% compared to traditional CCFL backlights, supports PWM stepless dimming and photosensitive linkage, balancing high brightness and low power consumption; all processes use environmentally friendly materials, complying with international certification standards such as RoHS and REACH.
Super Bright Backlight Production Process
|
Stage |
Core Process |
Key Control Points |
|---|---|---|
|
1. Engineering Design & Prototyping |
Demand Analysis → Optical Simulation → Structural Design → First Sample Prototyping |
Brightness Curve, Uniformity, Color Temperature Tolerance, Thermal Simulation |
|
2. Core Material Procurement & Inspection |
Procurement of Light Sources (LED/Mini LED), Light Guide Plates (Acrylic/Glass), Optical Films, Reflector Sheets, PCB Substrates |
LED Chip Brightness BIN Value, Film Light Transmittance, Integrity of Light Guide Plate Microstructure |
|
3. Light Source Mounting & Soldering |
SMT Mounting of LED Chips → Reflow Soldering → AOI Optical Inspection |
Pad Flatness, Cold Solder Rate, Chip Spacing Accuracy (±0.05mm) |
|
4. Optical Component Assembly |
Reflector Sheet Lamination → Light Guide Plate Positioning → Film Lamination (Diffuser Film → Brightness Enhancement Film → Polarizer) → Frame Fixing |
Film Cleanliness (Class 1000 Clean Room), Lamination Alignment Accuracy |
|
5. Module Integration & Aging |
Connection of Backlight Module with PCB Driver Board → Initial Lighting Test → High-Temperature Aging (85℃/24h) |
Brightness Attenuation ≤3% After Aging, No Dead Lights, No Flickering |
|
6. Full-Item Optical & Electrical Testing |
Brightness/Uniformity Test → Color Temperature/Gamut Test → Power Consumption Test → Anti-Interference Test |
Peak Brightness, Uniformity ≥90%, Color Temperature Deviation ≤±300K |
|
7. Packaging & Shipment |
Anti-Static Packaging → Qualified Product Warehousing → Customized Foreign Trade Packaging (with Moisture-Proof, Anti-Collision Labels) |
Packaging Compressibility, Export Compliance Labels (CE/FCC/RoHS) |
RINA TECHNOLOGY
is a high-tech enterprise specializing in research, development, production ,sales of Optical LED products and provide the one step optical lighting solution for customers.Established in 2011, Hong Kong, after years of rapid development, Rina Tech has settled office and factory in Shenzhen,and has professional senior technicians and qualified managers,has a talented team for product research and designing.
Nowadays, we have laser cutting machines, printers, film cutting machines, injection molding equipments,high-standard assembly workshops, BM-7 clean machines and other advanced equipments.
Our factory daily output is more than 80000pcs. to cater for the market at home and abroad.With years of unremitting effort,RINA TECH has passed get the Registration Certificate ofCustoms Declaration Unit of the People's Republic of China , National Credit Cultivation Certificate and Get our own Brand already.
We has made many breakthroughs in researching and manufacturing and has
obtained lots of good reputation from oversea customers.
Now we has cooperated with and become strategic partner of some famous enterprises such as LG, Samsung, Lenovo etc."Living on Sincerity, following with Market, Advancing by Specialty" is our eternal philosophy,and the company motto is "Good at Production, Good for Society".
We look forward to cooperating with you to make the world better and future brighter!
FAQ
1. What peak brightness specifications are available for Super Bright Backlights?
Mainstream specifications cover 500–2000 nits, standard outdoor industrial models are 1500–2200 nits, and customized models for medical imaging and high-end automotive applications can support over 3000 nits. Custom brightness curves can be provided to meet the high-light visibility requirements of different scenarios.
2. What are the differences between edge-lit and direct-lit Super Bright Backlights, and how to choose the right one?
Edge-lit: Thin (≤3mm), moderate cost, suitable for portable devices, narrow-bezel displays, and home appliance panels;
Direct-lit: Higher brightness, supports local dimming, suitable for automotive center consoles, medical monitors, outdoor advertising screens, and industrial HMIs;
Selection recommendation: Prioritize determining the architecture based on thickness requirements and whether local dimming is needed, then select the light source solution based on brightness requirements.
3. What is the lifespan of a Super Bright Backlight?
Under rated operating conditions, the Mean Time Between Failures (MTBF) is ≥50,000 hours. When using overclocking, it is recommended to pair it with a thermal optimization solution; the lifespan can still be maintained above 30,000 hours, meeting the long-term usage requirements of industrial and automotive equipment.
4. Which international certifications does Super Bright Backlight support, and can it meet export requirements?
Core certifications include RoHS, REACH, CE, and FCC. The automotive version additionally passes AEC-Q100 certification, and the medical version complies with ISO 13485 standards. Customized certification documents and compliance test reports can be provided according to the customer's target market, covering major export regions such as Europe, America, Southeast Asia, and the Middle East.
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