Beijing Naura Microelectronics Equipment Co., Ltd.

China Radio International

Xiaoyan Ren

Xin Wang

Hao Wang

Min Wu

Bo Zheng

Lian Wang

Wei Xin

Wenqiang Zhang

Yongfei Wang

Xiaoping Shi

Yunfeng Lan

Yulin Chen

Yuhan Zhu

Zizhong Zhao

Haifeng Qin

A semiconductor processing apparatus includes a process chamber, a gas intake device, a base, and a flow guide structure. The process chamber includes a process area and a transfer area arranged from top to bottom, the gas intake device is disposed at a top of the process chamber for introducing a process gas into the process area. The base is vertically movable and is disposed in the transfer area for carrying a wafer. The flow guide structure is connected to a gas supply source, and fixedly attached to the base; and when the base is located at a process position, the flow guide structure is configured to blow a gas outward to an outer peripheral surface. An exhaust structure is disposed at the sidewall of the process chamber and is configured to discharge the gas blown out of the flow guide structure when the base is located at the process position.

Semiconductor processing apparatus

The present invention provides an information dissemination system based on the integration of the broadcast network and the Internet, including: a terminal storage module, a regional storage module, a statistics-and-analysis module, a recommendation-and-analysis module, a media content management module and a network scheduling module. By two-level storing and playing of media contents, along with the statistics and analysis for on-demand behaviors of users, the intervention of the operator, and the recommendation and analysis performed by the recommendation-and-analysis module, the media contents are classified. Further, according to the classification, a media content is transmitted to the terminal storage module via the Internet; or, is transmitted to the terminal storage module via the Internet and pushed to the terminal storage module via the broadcast network; or, is pushed to the terminal storage module or the regional storage module at a predetermined time via the broadcast network. Thus, the respective advantages of the broadcast network and the Internet can be integrated and also the bandwidth pressure and the pressure of concurrent accesses on the Internet can be alleviated.

Information dissemination system based on integration of broadcast network and internet

Growing community of inventors

Beijing, China

Xiaoyan Ren