Hisense Laser Display Co., Ltd.

Qingdao Hisense Laser Display Co., Ltd.

Longfei Shi

Xintuan Tian

Naiwen Hou

Jianjun Li

Yongda Huang

A digital light processing projector includes a light machine having a shell. The shell is provided with a first positioning post and a second positioning post. A digital micromirror device is configured with a first positioning hole and a second positioning hole. The first positioning post is located in the first positioning hole. The second positioning post is located in the second positioning hole. The light machine includes a circuit board assembly, a pressing plate, and a first connection assembly for fixed connection with the shell, and fixation of the pressing plate, the circuit board assembly and the digital micromirror device on the shell.

Digital light processing projector

A laser module includes an encapsulating support, at least one laser, a sealing gasket, and a pressing plate. Each laser includes a supporting plate and a laser body that is fixed to the supporting plate. The supporting plate is fixed on the encapsulating support, and a surface of an end of the laser body away from the supporting plate is a light exit end face. The sealing gasket is located on a surface of the supporting plate close to the light exit end face, and the sealing gasket has a first opening at a position corresponding to the laser body. A pressing plate is located on a surface of the sealing gasket away from the supporting plate; the pressing plate is fixedly connected to the encapsulating support, and the pressing plate has a second opening at a position corresponding to the first opening.

Growing community of inventors

Shandong, China

Longfei Shi