专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5859508A Electronic fluorescent display system with simplified multiple electrode structure and its processing 失效
标题翻译：电子荧光显示系统具有简化的多电极结构及其加工
公开(公告)号：US5859508A
公开(公告)日：1999-01-12
申请号：US846029
申请日：1997-04-25
申请人： Shichao Ge , Xi Huang , Yi Xu , Charles S. Leung
发明人： Shichao Ge , Xi Huang , Yi Xu , Charles S. Leung
IPC分类号： H01J29/02 , H01J29/46 , H01J31/12 , G09G1/04 , H01J29/70
CPC分类号： H01J31/126 , H01J29/028 , H01J29/467 , H01J2329/863 , H01J2329/864
摘要： An improved cathodoluminescent device with a one piece spacer structure which is rigidly connected to two sets of grid electrodes. The spacer structure defines holes therein that spatially match pixel dots on an anode on a face plate. One set of grid electrodes comprises layers of electrically conductive material on surfaces within at least some of the holes of the spacer structure. The two sets of grid electrodes and different spacer layers may be attached together to form a one piece spacer structure integral with the two sets of grid electrodes. The display device is then simply assembled by matching each of the holes of the spacer structure with a pixel dot on the face plate, and attaching the structure to the face plate and a back plate.
摘要翻译：一种改进的阴极发光装置，其具有刚性连接到两组栅格电极的单件间隔结构。间隔结构在其中限定孔，其空间上匹配面板上的阳极上的像素点。一组栅格电极在间隔结构的至少一些孔内的表面上包括导电材料层。两组栅格电极和不同的间隔层可以附接在一起以形成与两组栅格电极成一体的一体式隔离结构。然后通过将间隔件结构中的每个孔与面板上的像素点匹配来简单地组装显示装置，并将结构附接到面板和背板。

2. 发明授权

US06377002B1 Cold cathode field emitter flat screen display 失效
标题翻译：冷阴极场发射体平板显示
公开(公告)号：US06377002B1
公开(公告)日：2002-04-23
申请号：US08736894
申请日：1996-10-25
申请人： Shichao Ge , Lap Man Yam , Charles S. Leung , Xi Huang
发明人： Shichao Ge , Lap Man Yam , Charles S. Leung , Xi Huang
IPC分类号： G09G104
CPC分类号： H01J9/148 , H01J9/185 , H01J29/028 , H01J29/467 , H01J31/126 , H01J31/127 , H01J2201/304 , H01J2329/863
摘要： Strips of field emitters arranged in rows overlap grid electrodes when viewed in the viewing direction to define pixel dots. Scanning electrical voltages are applied to the rows of field emitters to perform scanning and data potentials are applied to the grid electrodes to control the brightness of the display. Potentials applied to the grid electrodes also focus the electrons from the field emitters. A metal mesh with grid electrodes fabricated thereon to form an integrated structure greatly simplifies the manufacture of the display.
摘要翻译：排列成行的场发射体条在从观察方向观察时与网格电极重叠以限定像素点。将扫描电压施加到场发射器的行以执行扫描，并且将数据电位施加到栅极以控制显示器的亮度。应用于栅极的电位也将来自场发射体的电子聚焦。其上形成有栅格电极的金属网形成整体结构大大简化了显示器的制造。

3. 发明授权

US06373176B1 Display device with improved grid structure 失效
标题翻译：具有改进网格结构的显示设备
公开(公告)号：US06373176B1
公开(公告)日：2002-04-16
申请号：US09138226
申请日：1998-08-21
申请人： Shichao Ge , Charles S. Leung , Lap Man Yam
发明人： Shichao Ge , Charles S. Leung , Lap Man Yam
IPC分类号： H01J2981
CPC分类号： H01J9/185 , H01J29/028 , H01J31/123 , H01J2329/863
摘要： A rim made of glass or ceramic material is attached to an alloy sheet with through holes therein at an elevated temperature. Voltages applied to the sheet may be used for focusing electrons passing there through onto a phosphor layer for displaying images. An optional insulating layer is formed on the sheet and optional grid electrodes are formed on the insulating layer for addressing and focusing. Upon cooling, the rim maintains the alloy sheet in tension. Holes in the alloy sheet and the grid electrodes are therefore maintained in proper alignment with cathodes and pixel dots despite temperature variations. The rim also forms a portion of the side wall of the display device, so that once the rim has been aligned with and attached to a cathode plate and face plate, the accurate alignment process has been completed and the assembly of the device is much simplified. By employing a thin rim and substrate, the combined electrode structure may be as thin as 3 millimeters or less, so that the distance between the face and back plates is no more than 10 millimeters, suitable for an ultrathin large screen display.
摘要翻译：由玻璃或陶瓷材料制成的边缘在高温下连接到其中具有通孔的合金板上。施加到片材的电压可以用于将通过其的电子聚焦到用于显示图像的荧光体层上。在片材上形成可选的绝缘层，并且在绝缘层上形成可选的栅电极用于寻址和聚焦。在冷却时，边缘保持合金薄片的张力。因此，尽管温度变化，合金板和栅格电极中的孔仍然保持与阴极和像素点的正确对准。边缘还形成显示装置的侧壁的一部分，使得一旦边缘已经对准并附接到阴极板和面板，则精确的对准过程已经完成，并且装置的组装被大大简化。通过采用薄的边框和基板，组合电极结构可以薄到3毫米或更小，使得面板和背板之间的距离不超过10毫米，适合于超薄大屏幕显示。

4. 发明授权

US5151135A Method for cleaning surfaces using UV lasers 失效
标题翻译：使用UV激光清洁表面的方法
公开(公告)号：US5151135A
公开(公告)日：1992-09-29
申请号：US407817
申请日：1989-09-15
申请人： Thomas J. Magee , Charles S. Leung , Richard L. Press
发明人： Thomas J. Magee , Charles S. Leung , Richard L. Press
IPC分类号： B08B7/00 , H01L21/306 , H01L21/465
CPC分类号： H01L21/02046 , B08B7/0042 , H01L21/465 , Y10S148/017 , Y10S438/906
摘要： The invention relates to a new method for cleaning chemical, metallic and particulate contaminants from solid surfaces. The new method comprises irradiating the surface with essentially ultraviolet laser radiation whose parameters are selected to avoid causing substantial chemical or physical change at the surface.
摘要翻译：本发明涉及一种从固体表面清洗化学，金属和微粒污染物的新方法。新方法包括用基本上紫外激光辐射照射表面，其中参数被选择以避免在表面引起显着的化学或物理变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式