2MP 1080P Endoscope Camera Module

1. Design and R&D Phase
The process of 2MP 1080P Endoscope Camera Module starts with 1080P-specific demand optimization—the R&D team first targets scenario-based pixel application needs: for medical use, it focuses on 2MP resolution’s ability to capture micro-lesions; for industrial use, it emphasizes 1920×1080 pixel distribution to balance detail and transmission bandwidth. Optical design is tailored to 2MP sensor pixel density: it uses 4-element glass lenses to reduce chromatic aberration, ensuring 1080P images don’t lose edge details. Meanwhile, 1080P dynamic frame rate (30fps) pre-debugging is conducted—by optimizing signal processing algorithms, it avoids motion blur when capturing moving targets. Prototypes are tested with 1080P resolution test cards to verify pixel integrity, and the design is adjusted until micro-details are clearly displayed.

2. Core Component Procurement and Incoming Inspection
Component procurement centers on 2MP 1080P performance matching: 2MP image sensors are selected for low-noise models; lenses adopt high-resolution optical glass with ≥92% transmittance; LEDs are customized for 1080P brightness—medical modules use 500lux warm white LEDs, while industrial UV modules use 365nm LEDs with adjustable intensity. Incoming inspection adds 2MP-specific tests: image sensors are checked for dead pixel rates; lenses are tested for MTF (Modulation Transfer Function) values; only components meeting these 2MP standards enter production.

3. Core Production in Dust-Free Workshop
Core production in Class 10/100 COB dust-free workshops adds 1080P precision control links: During SMT, it uses high-precision placement machines to solder 1080P signal processing chips onto PCBs, and adds impedance matching tests for signal lines—ensuring 1080P data transmission doesn’t suffer from signal attenuation. The COB process uses low-pressure binding technology to attach 2MP sensors to substrates, avoiding pixel damage caused by excessive force. The AA process is upgraded to pixel-level alignment: it uses machine vision to calibrate the lens and 2MP sensor’s pixel positions one by one, ensuring light hits the correct pixel points—solving the problem of local blurriness in 1080P wide-angle images.

4. Module Assembly and Integration
Assembly focuses on 1080P imaging anti-interference design: For medical modules, the stainless steel shell is processed with electromagnetic shielding coatings to prevent external signals from interfering with 1080P data transmission; for industrial UV modules, a 2mm spacing is reserved between UV LEDs and 2MP sensors. Assembly also adds 1080P focal length pre-calibration: before sealing the module, workers use a micro-adjustment tool to set the default focal length, ensuring users don’t need to re-focus frequently. Real-time sampling inspection includes 1080P field-of-view verification—using a standard target to check if the module’s viewing range matches 1080P’s display ratio, avoiding stretched images.

5. Performance and Reliability Testing
Testing adds 1080P scenario-based verification: Performance testing includes dynamic blur test—capturing moving objects at 30fps to ensure 1080P videos have no trailing; low-light 1080P test—in 10lux environments, verifying that the module’s SNR (Signal-to-Noise Ratio) is ≥40dB. Reliability testing for 2MP modules is more stringent: Medical modules undergo 20 cycles of sterilization to test if 2MP sensor pixels remain intact after repeated high temperatures; industrial modules are tested for 1080P performance retention—after 1,000 hours of continuous operation, checking if resolution drops by ≤5%.

6. Sterilization, Packaging, and Pre-Shipment Inspection
Sterilization and packaging target 2MP sensor protection: Medical modules use ethylene oxide sterilization with a lower temperature (≤55℃) to prevent 2MP sensor thermal aging; packaging adds anti-static shielding bags (for all modules) to avoid electrostatic discharge damaging the 2MP sensor’s pixel circuit. Pre-shipment inspection includes 1080P full-image sampling: For each batch, 10% of modules are randomly selected to capture standard test charts, and the images are analyzed via software (e.g., ImageJ) to confirm 1920×1080 pixel completeness and gray scale accuracy. Medical modules also include a 1080P imaging report (with test chart photos) in the delivery documents, allowing customers to directly verify performance. Finally, logistics use shock-absorbing packaging with a vibration frequency test (≤50Hz) to prevent 2MP lens displacement during transportation.