Infrared transmissive protective window.

申请公布号：EP0463812(A2)

申请号：EP19910305610

申请日期：1991.06.20

申请公布日期：1992.01.02

申请人：

TEXAS INSTRUMENTS INCORPORATED

发明人：KLOCEK, PAUL;TABOREK, PETER

分类号：C23C16/30;G01J5/02;G01J5/04;G02B1/10;G02B1/11

主分类号：C23C16/30

摘要：<p>An electro-optic system 10 is described which comprises an infrared sensor 12 and a processing unit 14 protected by a protective infrared transmissive window 16. The window 16 comprises a substrate layer 18 which may comprise gallium arsenide, zinc selenide, zinc sulfide or germanium. A protective layer 22 of gallium phosphide is formed outwardly from the substrate layer 18. An anti-reflective coating 20 is formed inwardly from substrate layer 18 and an outward anti-reflective coating 26 is formed outwardly from protective layer 22. The incorporation of protective layer 22 allows for excellent impact and wear resistance without interfering with the optical characteristics of the protective window 16. &lt;IMAGE&gt;</p>

CAMERA AND PHOTOGRAPHING METHOD

FORMAT OF OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF SERVO CONTROL USING THE SAME

FLAME AND HEAT RESISTANCE FUNCTIONAL LIQUID SODIUM SILICATE COMPOSITION

INTEGRATED ACTIVE ANTENNA

APPARATUS FOR REMOVING AND COUPLING FORMS

ETCHING SOLUTION COMPOSITION FOR FORMATION OF METAL LINE

ELECTROCHROMIC VIOLOGENS WITH ASYMMETRIC STRUCTURE AND DEVICE THEREFROM

MANUFACTURING METHOD OF KOREAN DANDELION PILL AND IT'S COMPOSITION

ROTATOR BY INDUCE WEIGHT IMBALANCE

GOOD DISPLAY DEVICE HAVING MAGNET

METHOD FOR CELL SEARCHING AND PORTABLE DEVICE USING THE SAME

ung

Beschlag für einen Fahrzeugsitz

BASE STATION, MOBILE STATION, AND PROPAGATION PATH MEASURING SIGNAL TRANSMISSION CONTROL METHOD

HEAD SUBSTRATE, METHOD FOR MOUNTING DRIVER IC ON HEAD SUBSTRATE, AND THERMAL HEAD SUBSTRATE

СПОСОБ И УСТРОЙСТВО ДЛЯ ОЧИСТКИ СЛЯБОВ, ТОНКИХ СЛЯБОВ, ПРОФИЛЕЙ И ПОДОБНОГО

ЗАЩИТНОЕ ДЕЙСТВИЕ ДОМИНАНТНО-НЕГАТИВНОГО МУТАНТНОГО БЕЛКА KRP ОТ ИНГИБИРОВАНИЯ АКТИВНОГО КОМПЛЕКСА ЦИКЛИН-CDK KRP ДИКОГО ТИПА

STABILISED SOLID COMPOSITIONS OF VII FACTOR POLYPEPTIDES

СПОСОБ И УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ ТРУБЫ ИЗ СЕГМЕНТОВ ТРУБЫ

СПОСОБ ПОЛУЧЕНИЯ ЛИНЕЙНЫХ АЛЬФА-ОЛЕФИНОВ С УЛУЧШЕННЫМ УДАЛЕНИЕМ ОЛИГОМЕРОВ ВЫСОКОГО МОЛЕКУЛЯРНОГО ВЕСА И РЕАКТОРНАЯ СИСТЕМА ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ