Taiwan Semiconductor Manufacturing Comp. Ltd.

Tsinghua University

Novatek Microelectronics Corp.

Chung-Hao Tseng

Yun Chi

Hsi-Jung Tsai

Che-Wei Hsu

Chin-Hsin Peng

Jia-Ling Liao

Chien-Ling Huang

Hsiao-Yi Li

Cheng-Shun Chan

Tzu-chuan Huang

Jiann-Sheng Chang

Hao-huan Shih

A platinum complex having at least one carbene fragment, and an OLED using the same are described. The platinum complex contains a platinum cation, a zero-valent nitrogen-containing heterocyclic bidentate chelate, and a dianionic nitrogen-containing heterocyclic bidentate chelate. The zero-valent nitrogen-containing heterocyclic bidentate chelate has at least one carbene unit coordinating to platinum. The dianionic nitrogen-containing heterocyclic bidentate chelate has at least one electron-withdrawing substituent, and forms two N&#x2014;Pt bonds, or one N&#x2014;Pt bond and one C&#x2014;Pt bond, with the central platinum cation.

Platinum complex having carbene fragment, OLED using the same, and nitrogen-containing heterocyclic bidentate chelate having carbene unit

A digital audio/video playback system capable of controlling audio and video playback speed for decoding a digital audio/video signal and then outputting such signal. The system includes: a loader configured to receive the digital audio/video signals, a parser configured to resolve the digital audio/video signals into a video bitstream and an audio bitstream, a video decoder and an audio decoder respectively configured to receive and decode the video bitstream and the audio bitstream, and a playback speed controller configured to adjust the sound frequency of the decoded audio based on a set playback speed and output the decoded video/audio at the set playback speed.

Digital audio/video playback system capable of controlling audio and video playback speed

An automatic sensing wafer blade for picking up wafers that is equipped with a sensor capable of self-diagnosing potential failure conditions of the blade and a method for using the wafer blade are described. The automatic sensing wafer blade is equipped with a V-shaped seal ring on a top surface, and a sensor of either a limit switch or a capacitance sensor for sensing the presence or absence of a wafer on top of the wafer blade. The automatic sensing wafer blade is further capable of self-diagnosing any potential failure conditions of the function of the wafer blade due to contaminating particles, or contaminating liquid on the wafer surface, or due to an aged or malfunctioning seal ring on top of the wafer blade.

Automatic sensing wafer blade and method for using

Growing community of inventors

Hsinchu, Taiwan

Chung-Hao Tseng