Shulou(Shulou.com)11/24 Report--

With the rapid development of the display screen industry, the mobile phone screen has been upgraded from 1K to 2K, 2.5K or even 4K. More than 4K resolution has been widely used in the TV screen and game screen industry. The types of screens are becoming more and more diverse, including LCD, OLED, Mini LED, Micro LED and so on, which puts forward high requirements for screen detection accuracy of 1 to 5 microns. In addition to the improvement of detection accuracy, the screen production line also puts forward new requirements for real-time detection and monitoring, and cameras below 100 megapixels can not meet the detection needs. Therefore, in order to solve the problems encountered by screen manufacturers, cameras with more than 100 megapixels have become a necessary condition for screen detection.

Ling Yunguang self-developed 150-megapixel large area array camera, equipped with Global chip, with a leading global shutter, can easily shoot sports scenes. Through 8, 10, 12-bit high broadband transmission and a variety of data interfaces CXP6, CameraLink, to achieve full resolution maximum 15fps, effectively improve the detection efficiency, for screen detection.

100% match 16:9 TV screen

The camera's excellent aspect ratio 16.3K*9.2K perfectly matches the 16:9 TV screen. The 4K screen detection ratio of 4x5 can be achieved, and the 8K screen can be detected by a single camera, which can easily meet the detection needs of high resolution 4K / 8K / 16K screen.

Effectively improve the detection rate of shallow Mura defects

Dark screen Mura detection, improve the signal-to-noise ratio 12dB, can detect the Mura below 5dB.

Ling Yunguang characteristic algorithm can effectively reduce the random noise introduced by the device and improve the signal-to-noise ratio of the image, thus improving the effect of shallow Mura defect detection.

The 150-megapixel large area array camera is a high-resolution and high-speed product for the needs of screen, semiconductor, PCB and other industries. The product won the 2022 Machine Vision TOP10 Innovation Award, reflecting its leading position and excellent performance in the industry.

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