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工業技術研究院

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技術名稱: 定址化驅動LED微晶粒陣列技術

技術簡介

工業技術研究院以化合物半導體製程技術結合發光二極體微晶片與場效電晶體基板,成功開發完成單色主動式微顯示及微投影應用晶片,晶片尺寸與解析度分別為 0.37 吋以及 20 萬畫數;主動式發光二極體微晶粒具體積輕薄、高反應速率、高可靠度、高效率及省電之優勢,適合作為行動產品之影像顯示器。

Abstract

ITRI has successfully developed the monochrome active micro-sized light emitting diode (LED) chip by assembling micro-LED chip and CMOS wafer through compound semiconductor process technologies. Size and resolution of the active micro-sized LED chip are 0.37 inches and 200,000 pixels, respectively. The active micro-sized LED module has advantages of compact size, high response rate, high color rendering index, high reliability, high efficiency, and low power consumption. Therefore, the active micro-sized LED chip is proper to be the display of mobile products.

技術規格

單色(藍/綠/紅) : 80 x 60、240 × 160、427 × 240、640 × 360

Technical Specification

Single color (R/G/B) : 80 x 60、240 × 160、427 × 240、640 × 360

技術特色

本技術打破LED僅應用於一般照明與背光的傳統,實現直視顯示陣列,於0.37”模組上製作解析度達640 x 360 (23萬畫素)的主動驅動微顯示面板;有別於其他微顯示技術,以最低功耗(0.8 W)達到最佳發光效率(輝度> 1500 nits);本技術具體積輕薄、高演色性、高可靠度、高效率之優勢,適合作為行動產品之影像顯示器。

應用範圍

穿戴式產品(如頭戴式顯示器、抬頭顯示器等)、生醫檢測

接受技術者具備基礎建議(設備)

LED標準製程設備

接受技術者具備基礎建議(專業)

LED標準製程背景

技術分類 光半導體技術

聯絡資訊

聯絡人:張弘文 光電元件與系統應用組

電話:03-5918018 或 Email:hwchang@itri.org.tw

客服專線:+886-800-45-8899

傳真:03-5915138

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