Qipu Optoelectronics recently launched the world's leading P5 six-high LED display series, breaking through the traditional "three high" (high gray, high refresh, high utilization) problems, with six "high" end advantages: high precision, constant Flow can still work under 0.5ma; high gray level, true 20bit image bit, linear gray scale adjustment, small current ultra high definition display; high refresh, 32 sweeping 2400hz, 16 sweeping 4800hz, 8 sweeping 9600hz, 4 sweeping 19200hz, OE stepless segmentation, easy high refresh, programmable shadow elimination, completely eliminate ghosts; high image frame, 120hz image frame working mode, automatic frame synchronization, display more perfect; high reliability, antistatic 6kv; high energy saving The power saving efficiency is as high as 66%, which is extremely low power consumption and truly energy-saving screen.
Qipu Optoelectronics recently launched the world's leading P5 six-high LED display series, breaking through the traditional "three high" (high gray, high refresh, high utilization) problems, with six "high" end advantages: high precision, constant Flow can still work under 0.5ma; high gray level, true 20bit image bit, linear gray scale adjustment, small current ultra high definition display; high refresh, 32 sweeping 2400hz, 16 sweeping 4800hz, 8 sweeping 9600hz, 4 sweeping 19200hz, OE stepless segmentation, easy high refresh, programmable shadow elimination, completely eliminate ghosts; high image frame, 120hz image frame working mode, automatic frame synchronization, display more perfect; high reliability, antistatic 6kv; high energy saving The power saving efficiency is as high as 66%, which is extremely low power consumption and truly energy-saving screen.
(P5 full color (32 scan, frame rate 120HZ, refresh 2400HZ) linear grayscale picture)
P5 six high LED display, has the following technical characteristics: Qipu photoelectric display application of high-order drive technology; linear gray-scale adjustment, small current ultra-high-definition display; extremely low power consumption, real energy-saving screen; OE stepless segmentation, easy High refresh; programmable erasing, completely eliminate ghosts; automatic frame synchronization, display more perfect; naked eyes really 3D, no glasses; high brush era end, HD era is coming.
(The above table compares the general performance of HPP series IC (GW68XX) used in six high LED display with traditional PWM constant current IC)
| Traditional constant current IC | GW68XX series | ||
| 1 | Constant current drive | 3-5ma enters the constant current zone | 0.5ma |
| 2 | OE | 10-120ns | Stepless segmentation |
| 3 | Current gain | +/- adjustment at reference point | 1-32 order 16 level / order |
| 4 | Vds | 0.2V-1.2V | Less than 0.2V under 1ma |
| 5 | Blanking | fixed | Programmable control |
| 6 | Gray scale | It is difficult to reach 16Bits and 60Hz image display after eight lines of scanning. | Minimum 16Bits, generally working at 20Bits |
| 7 | Refresh rate | High gray high brush, low gray low brush | No distinction between high and low grayscale, 120Hz image frame, 2400Hz refresh rate or higher |
| 8 | Brightness efficiency | 16-bit grayscale is generally 36% | More than 80% |
| 9 | protection mechanism | Generally unprotected, ESD<2.5KV | Boot protection and anti-“glitch†protection, ESD>6KV |
| 10 | Frame synchronization | no | Adaptive frame synchronization |
| characteristic | application | |
| 1 | Gray scale generation, not related to OE | Maximum brightness display, 1-3ma, meet indoor display requirements |
| 2 | Monochrome 64KK grayscale display | White balance correction and linear gray scale adjustment |
| 3 | Linear gray scale adjustment | Ultra-fine display with low gray at low current |
| 4 | Current and color temperature adjustment | Cancel the external white balance resistor to achieve different batch unit plate replacement |
| 5 | Frame synchronization feature, | Adapt to the studio and rental screen application |
| 6 | HD display at low brightness | Suitable for cinema and indoor display, healthy LED display design |
| 7 | 3D HPP LINK | 3D display design |
| 8 | Input/output separation and matching structure | Increase bandwidth, cancel "incoming only" and "unit" control mode |
(The above table shows the HPP series IC (GW68XX) high-order features used in the six-high LED display)
(This article is from Qipu Optoelectronics)
P5 six high LED display, has the following technical characteristics: Qipu photoelectric display application of high-order drive technology; linear gray-scale adjustment, small current ultra-high-definition display; extremely low power consumption, real energy-saving screen; OE stepless segmentation, easy High refresh; programmable erasing, completely eliminate ghosts; automatic frame synchronization, display more perfect; naked eyes really 3D, no glasses; high brush era end, HD era is coming. Qipu Optoelectronics recently launched the world's leading P5 six-high LED display series, breaking through the traditional "three high" (high gray, high refresh, high utilization) problems, with six "high" end advantages: high precision, constant Flow can still work under 0.5ma; high gray level, true 20bit image bit, linear gray scale adjustment, small current ultra high definition display; high refresh, 32 sweeping 2400hz, 16 sweeping 4800hz, 8 sweeping 9600hz, 4 sweeping 19200hz, OE stepless segmentation, easy high refresh, programmable shadow elimination, completely eliminate ghosts; high image frame, 120hz image frame working mode, automatic frame synchronization, display more perfect; high reliability, antistatic 6kv; high energy saving The power saving efficiency is as high as 66%, which is extremely low power consumption and truly energy-saving screen.
P5 six high LED display, has the following technical characteristics: Qipu photoelectric display application of high-order drive technology; linear gray-scale adjustment, small current ultra-high-definition display; extremely low power consumption, real energy-saving screen; OE stepless segmentation, easy High refresh; programmable erasing, completely eliminate ghosts; automatic frame synchronization, display more perfect; naked eyes really 3D, no glasses; high brush era end, HD era is coming.
Hybrid Stepper Motor,Stepper Motor,Standard Hybrid Stepping Motor,Linear Hybrid Stepping Motor
Changzhou Sherry International Trading Co., Ltd. , https://www.sherry-motor.com