Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Guofang Sun

Yangkun Jing

Xiaopan Che

Zhiqiang Liu

Shengguang Sang

Chuanhui Chen

Zhousheng Zhang

Tandong Zheng

A rubbing mura detection device is provided, including an infrared imaging unit used to acquire an infrared thermogram of a surface of the substrate, on which the alignment film is provided; and a rubbing mura detection unit used to detect whether or not the alignment film has the rubbing mura in accordance with an infrared radiation brightness temperature distribution in the infrared thermogram.

Rubbing mura detection device

A turnover device, a substrate cell-assembling apparatus and a substrate cell-assembling method are provided. The turnover device comprises: a fixed support and a turnover platform connected with the fixed support by a first rotary shaft, the turnover platform having a first suction surface and a second suction surface which are oppositely arranged and are configured to suction a substrate; a second rotary shaft and a third rotary shaft, configured to respectively drive the first suction surface and the second suction surface to rotate in an in-plane direction, axial directions of the second rotary shaft and the third rotary shaft being basically perpendicular to that of the first rotary shaft. The turnover platform is configured to turn over the first suction surface and the second suction surface by the first rotary shaft.

Turnover device, substrate cell-assembling apparatus and substrate cell-assembling method

Growing community of inventors

Beijing, China

Guofang Sun