Taiwan Semiconductor Manufacturing Comp. Ltd.

Huan-Chieh Chen

Keith Kuang-Kuo Koai

Shyue-Shin Tsai

Tai-Pin Liu

Jhih-Ren Lin

Yao-Wen Chang

Ding-I Liu

Po-Hsiung Leu

Kai-Shiung Hsu

Chao-Chun Wang

Ching Ju Yang

Chih-Yu Wu

Yen-Chan Lo

Yi-Fang Lai

Chin-Feng Sun

A shower head structure and a plasma processing apparatus are provided. The shower head structure includes a plate body with a first zone and a second zone on a first surface. A plurality of first through holes are in the first zone, each of the first through holes having a diameter uniform with others of the first through holes. A plurality of second through holes are in the second zone. The first zone is in connection with the second zone, and the diameter of each of the first through holes is greater than a diameter of each of the second through holes. A plasma processing apparatus includes the shower head structure is also provided.

Shower head structure and plasma processing apparatus using the same

The present disclosure is directed towards an integrated chip including a first memory cell overlying a substrate. The first memory cell comprises a first data storage layer. A second memory cell is adjacent to the first memory cell. A dielectric layer is disposed laterally between the first memory cell and the second memory cell. An air gap is disposed within the dielectric layer. The air gap is spaced laterally between the first memory cell and the second memory cell.

Memory device structure for reducing thermal crosstalk

The present disclosure provides a blocker plate, including a plate body having a plurality of through holes, a first zone from a center to a first radius of the plate body, having a first conductance, a second zone from the first radius to a second radius of the plate body, having a second conductance, a third zone from the second radius to a third radius of the plate body, having a third conductance, wherein the first radius is smaller than the second radius, the second radius is smaller than the third radius, and the second conductance is greater than the first conductance. A chemical vapor deposition (CVD) apparatus including the blocker plate is also disclosed.

Chemical vapor deposition apparatus and blocker plate

A deposition device structure is provided. The deposition device structure includes a heater in a chamber. The deposition device structure also includes a shower head over the heater. The shower head includes holes extending from a top surface of the shower head to a bottom surface of the shower head. The bottom surface of the shower head faces the heater. The bottom surface of the shower head has a first section and a second section. The second section of the bottom surface is rougher than the first section of the bottom surface.

Deposition device structure

Growing community of inventors

Taichung, Taiwan

Huan-Chieh Chen