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LITESTAR LST Series Holographic Invisible Transparent LED Screen Crystal Transparent Display · Flexible invisible led Mesh
Ultra-thin | High Transparency | Cuttable | Flexible | High Brightness | High Contrast
Specifications
|
Parameter |
P3.91 |
P6.25 |
P10.42 |
|
Pixel Pitch |
3.91 mm |
6.25 mm |
10.42 mm |
|
Pixel Density |
65,536 dots/m² |
25,600 dots/m² |
9,216 dots/m² |
|
Transparency |
80% |
90% |
93% |
|
Brightness |
4,000-4,500 cd/m² |
4,000-4,500 cd/m² |
4,000-4,500 cd/m² |
|
Unit Size |
1000/1500 × 250 mm |
1000/1500 × 250 mm |
1000/1500 × 250 mm |
|
Weight |
1.04/1.21 kg/m² |
1.04/1.21 kg/m² |
1.04/1.21 kg/m² |
|
Thickness |
1.8 mm |
1.8 mm |
1.8 mm |
|
Max/Avg Power |
900 / 300 W/m² |
900 / 300 W/m² |
900 / 300 W/m² |
|
Contrast |
9,000:1 |
9,000:1 |
9,000:1 |
|
Viewing Angle |
H: 160° / V:160° |
H: 160°/ V:160° |
H: 160°/ V:160° |
|
Refresh Rate |
≥3,840 Hz |
≥3,840 Hz |
≥3,840 Hz |
|
Gray Scale |
16 BIT |
16 BIT |
16 BIT |
|
Pixel Type |
SMD2121(black) |
SMD2121(black) |
SMD2121(black) |
|
Drive Mode |
Static |
Static |
Static |
|
Life Span |
≥100,000 hrs |
≥100,000 hrs |
≥100,000 hrs |
|
Best View |
4-100 m |
6-100 m |
10-100 m |
|
Color Tem |
6,500-9,300K |
6,500-9,300K |
6,500-9,300K |
|
Op Temp |
-20°C ~ +60°C |
-20°C ~ +60°C |
-20°C ~ +60°C |
|
Storage Temp |
-20°C ~ +65°C |
-20°C ~ +65°C |
-20°C ~ +65°C |
|
Humidity |
10-90% RH |
10-90% RH |
10-90% RH |
High Transparency & Invisible
- The whole led display is transparent without frame
- Seamless splicing for large transparent led video wall
- It doesn't block the line of sight from the back side of the display
Light weight & Slim
- Only 5.2kgs/m2 weight
- The led display is only 1.8mm thickness. It can be sticked on glass directly
Ultra-Light & Ultra-Thin
Front or rear side stick onto glass directly, no need any structure for installation
- Ultra-light & ultra-thin, using high-transparency heat-resistant premium materials.
- Significantly reduces transport and installation costs.
Flexible & Cuttable
Free Bending · Custom Cutting · Irregular Shape Adaptation
- Rolled without damage, cut with scissors.
- Fits curved / cylinder/ wavy and other irregular surfaces.
- No site restrictions, unlimited width splicing.
Easy Installation & Maintenance
- Four installation methods for various scenarios.
- Stick on glass directly
- Fixed on customized frame
- Free-standing
- Hanging
Application Scenarios
Case reference
Q&A
FAQ
Q1 What are the advantages of Driver-on-LED?
SMD2121 integrates LED and driver IC, reducing external components by 70% and improving reliability 3x. Each pixel is independently controlled for far better uniformity than traditional solutions.
Q2 Is the 90% transparency claim real?
Yes. P10.42 achieves 90% visual transparency, P6.25 reaches 88%, P3.91 reaches 85%. Achieved through dual optimization of PCB physical opening ratio and LED layout, not software simulation.
Q3 How is the 9000:1 contrast ratio achieved?
The key is the Driver-on-LED "black pixels emit zero light" strategy + black solder mask absorbing ambient light. Traditional transparent screens have faint light leakage in black pixels, limited to 500:1 contrast.
Q4 Will the glass self-explode from heat?
No. Average power is only 260W/m², heat dissipates upward via natural convection without conducting to the glass. PCB opening ratio 85-90% allows free air circulation with no heat accumulation.
Q5 Does one faulty LED affect the display?
No. Constant current static drive + single-point control - each LED works independently. One failure does not affect the rest.
Q6 Does cooling really need no fan?
No. Structurally enhanced natural convection, 65mm box thickness optimizes airflow, PCB opening ratio 85-90% allows free air circulation. Zero noise, zero extra energy consumption.
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