Shanghai Seeyond Optoelectronics Co., Ltd.
Shanghai Seeyond Optoelectronics Co., Ltd.
Ven-AAD800-LEDAA
Ven-AAD800-LEDAA is a high-end active calibration device for AR glasses three-color MicroLED optical machines. It combines self-developed optical calibration modules and six-axis precision motion control to realize active calibration of RGB three-color chips.
● Self-developed optical school accurate module
● High-precision alignment AA
● Self-developed special high PPD telephoto NED lens
● Automatic focus adjustment, compensation for glue reduction
Features
Self-developed three-color AA NED detection lens, specialized in AR three-color AA
● Exclusive patented lens, using self-developed AA NED lens, special optical design, optimized for the three-color microled AA process
● Leading optical performance, MTF approaches diffraction limit
Original visual real-time calibration module
● Independent research and development of luminous school calibration modules
● Accurate alignment, solve the problem of MicroLED multi-color combined light offset, and achieve high-precision alignment AA
● At the same time, ensure the virtual image distance, lens optical axis and screen alignment, tilt & rotation accuracy alignment
Highly automated throughout the process
Integrated AA alignment + dispensing process, as well as automatic focus and automatic identification of glue shrinkage, meet the needs of batch precision production.
Special AR AA algorithm
● Core function integration, built-in dedicated AR optical machine AA algorithm;
●High sensitivity, good noise resistance and strong adaptability
●The algorithm can be customized according to customer applications
Product parameters
| Project Type | Product specifications/technical parameters | |
| Basic product information | Product model | Ven-AAD800-LEDAA |
| Equipment size | ≤2000*1500*2200mm | |
| Equipment functions | Active calibration of AR optical machines | |
| Scope of application | Three-color optical machine module AA | |
| power | 220V/5KW | |
| Loading and unloading | Manual or automatic | |
| Module alignment | electric | |
| Cleanliness | 1000 class | |
| Software features | Special AA software | |
| Optical system | Detection module | Field of view: DFOV: 33°PPD: 360 Iris diameter: 6mm (3~6mm can be replaced) Resolution: 9568x6380 Cell size: 3.2μmx3.2μm |
| Calibration module | Boresight error:yaw±0.3°pitch±0.3° Rotation error: ±0.4° R&B color combination-relative G deviation R&G: Center B&G: Center VID: 8m~inf.inf.~-8m |
|
Application scenarios
Precision automatic alignment for Micro LED optical machines
Adapt to mass production links, improve AA efficiency and reduce artificial errors
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