Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Jiuduan Su

Hongjiang Wu

Song Wang

Qun Fang

A detection system and a method capable of automatically adjusting a gray scale are provided. The detection system includes a detection lens (), wherein the detection lens () is configured to collect a mask alignment image () and a substrate alignment image () formed by images of a mask alignment mark () on a mask () and a substrate alignment mark () on the glass substrate (); and an automatic filter device () provided in a light path in which the detection lens () forms the substrate alignment image (), wherein the automatic filter device () comprises an automatic gray scale detection module (), a control module () and a filter (). The detection system and method capable of automatically adjusting a gray scale can automatically change the gray scale of the substrate alignment image (), thereby to improve the automatization degree of the detection system.

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Beijing, China

Jiuduan Su