National Chung Shan Institute of Science and Technology

Chung Yuan Christian University

Kuei-Ting Hsu

Wei-Jen Liu

Chien-Liang Chang

Pin-Chun Lin

Wu-Ching Hung

Ming-Hsiu Shiu

Chia-Hsin Zhang

Hsiao-Min Wu

Jhao-Yi Wu

Conductive carbon adhesive is an active technology researched in the world, and its application is quite wide, such as liquid crystal display (TFTLCD), organic light emitting diode (OLED), radio frequency identification system (RFID), antenna, solar cell, sensing and electronic components for devices. Since the two-dimensional carbon material used for the conductive carbon adhesive is easily stacked and agglomerated in the polymer, the present invention adds nano-fillers to the carbon material to prepare a three-dimensional conductive carbon adhesive to prevent carbon material agglomeration.

Development of graphene composite conductive ink formulation technology

A silver particles manufacturing method comprises following steps: providing a silver containing compound; providing an organic solution; adding the silver containing compound into the organic solution, to perform ultrasonic vibrations or a heating process until the silver containing compound is dissolved completely into the organic solution, to form a silver ion solution; performing the ultrasonic vibrations or the heating process, and then let the solution settle down for a period, to form a silver particles synthesized solution; and placing the silver particles synthesized solution into a centrifuge to perform centrifugation and separation, to obtain &#x3bc;m-scale silver particles and nm-scale silver particles. The silver particles manufacturing method has the advantages of low pollution, low cost, high yield, and mass production.

Silver particles manufacturing method

The present invention provides a phosphor composition and light emitting device using the same. The phosphor composition includes a first phosphor and a second phosphor, the second phosphor includesextract,extract emits lights with wavelength from 450 nm to 750 nm as it is excited by lights with wavelength from 300 nm to 480 nm. The LED device using the phosphor composition could emit warm white lights with wavelength from 400 nm to 800 nm.

Phosphor composition and light emitting device using the same

Growing community of inventors

Taoyuan, Taiwan

Kuei-Ting Hsu