Hefei Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Boe Technology Co., Ltd.

Eryuan Huang

Fan Yang

Zhi Hou

Mingming Wang

Jianwei Wang

Zuhong Liu

Daeoh Oh

Ziheng Yang

Yubao Zi

Zhaozeng Wu

Xilong Ding

Chengsheng Wang

Shaohua Xie

A nozzle for use in an etching apparatus and an etching apparatus including the nozzle are provided. The nozzle includes: a hollowed main body having a connector at one end thereof and a main-body outlet at the other end thereof, a main-body connection part being provided at an outer wall of the main body, said one end of the main body being connected with a pipe via the connector and a nozzle sleeve including a nozzle-sleeve connection part and a nozzle-sleeve outlet, the nozzle sleeve being connected to an outer side of said the other end of the main body having the main-body outlet through the nozzle-sleeve connection part and the main-body connection part and the nozzle sleeve is movable relative to the main body in an outflow direction of the main body.

Nozzle and etching apparatus

A rocking sensor device includes a primary bracket (), a rotating shaft (), rollers (), magnets () and a magnetic induction sensor (). The primary bracket () is rockably connected to the rotating shaft (). The rollers () and the magnets () are mounted on both ends of the primary bracket () and their positions are symmetrical about the rotating shaft (). The magnetic induction sensor () is mounted on the perimeter of the primary bracket () at a position such that it can sense rocking of the magnet () on any end with the primary bracket (). The rocking sensor device is wear and corrosion resistant, and can be self-cleaning.

Rocking sensor device

Growing community of inventors

Beijing, China

Eryuan Huang