-
公开(公告)号:US20070272244A1
公开(公告)日:2007-11-29
申请号:US11410371
申请日:2006-04-25
申请人: Warner Witmer
发明人: Warner Witmer
IPC分类号: A62B18/02
CPC分类号: A62B17/04 , A61M16/0627 , A61M16/107
摘要: The invention relates to a method for providing a mini/microenvironment, separating a determined zone from a surrounding space while providing said zone a window access opening without loss of protection against hazardous agents either entering or leaving the protected zone. More particularly, an embodiment describes personal respiratory protection provided against hazardous airborne particulates and pathogens without the requirement of a solid barrier over the oral-nasal portion of the face. High breathing resistance, impaired voice communication, thermal stress, and uncomfortable straps holding a mask tightly over the mouth and nose are eliminated. Thereby, considerable increased comfort during long-term use is realized without compromising protection.
摘要翻译: 本发明涉及一种用于提供微型/微环境的方法,将确定的区域与周围空间分开,同时向所述区域提供窗口进入开口,而不会对进入或离开保护区域的危险剂没有保护。 更具体地,一个实施例描述了针对危险的空气传播的微粒和病原体提供的个人呼吸保护,而不需要在面部的口鼻部分上的固体屏障。 消除了高呼吸阻力,语音沟通受损,热应激和将口罩紧贴在嘴和鼻上的不舒服的皮带。 因此,在长期使用期间实现了相当大的增加的舒适度,而不损害保护。
-
公开(公告)号:US20050110419A1
公开(公告)日:2005-05-26
申请号:US10664701
申请日:2003-09-17
申请人: Warner Witmer
发明人: Warner Witmer
IPC分类号: G09G3/10
CPC分类号: H01J11/18 , G09G3/29 , G09G2310/0224
摘要: A flat screen Mini Display Panel (MPDP) of the emissive plasma pixel element type for scanned television image reproduction is disclosed yielding bright, efficient and rugged displays for TV applications by use of MEMS and VLSI technology for fabrication. The invention takes a complete system approach towards designing a high efficiency television display of the mini type for portable applications. A main objective of the present invention is to overcome problems inherent in X-Y matrix scanning of the picture elements in a flat display screen. A simplified addressing method eliminates the need for conventional X-Y matrix addressing of 1200 conductors. By means of the invention a gaseous electric discharge causes a visible light pixel to move progressively and recurrently along a series of adjacent electrodes by application of voltage impulses so as to achieve interlaced scanning. Improved construction technology to achieve very small pixel elements is a feature of the inventive structure. This is particularly advantageous for HDTV applications where pixel sizes need to be small (
摘要翻译: 公开了用于扫描电视图像再现的发射等离子体像素元件类型的平板微型显示面板(MPDP),其通过使用MEMS和VLSI技术制造用于TV应用的明亮,有效和坚固的显示器。 本发明采用完整的系统方法来设计用于便携式应用的迷你型高效电视显示器。 本发明的主要目的是克服平面显示屏中图像元素的X-Y矩阵扫描固有的问题。 简化的寻址方法消除了对1200根导体的常规X-Y矩阵寻址的需要。 通过本发明,气体放电使得可见光像素通过施加电压脉冲而沿着一系列相邻电极逐渐和循环地移动,以实现隔行扫描。 改进的构造技术以实现非常小的像素元件是本发明结构的特征。 这对于MPDP的像素尺寸需要较小(<20um)的HDTV应用尤为有利。 该结构的另一个主要优点是密封腔允许多于一个气氛气体压力提供显着改善的光发射。 这显着提高了MPDP显示器的亮度,并且可以改进投影显示以及常规LCD平板显示设备的有用的扫描高强度微亮度后照明照明。
-