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    • 75. 发明授权
    • Assembling and sealing large, hermetic and semi-hermetic, h-tiled,
flat-paneled displays
    • 组装和密封大,密封和半密封,h平铺的平板显示器
    • US5781258A
    • 1998-07-14
    • US662618
    • 1996-06-13
    • Sanjay DabralRaymond G. GreeneJohn P. KoonsDonald P. SeraphimBoris Yost
    • Sanjay DabralRaymond G. GreeneJohn P. KoonsDonald P. SeraphimBoris Yost
    • G02F1/1333G02F1/1339G02F1/133
    • G02F1/1339G02F1/13336
    • The present invention features flat-panel displays having a mosaic of tiles, and methods of constructing and sealing them. Sealing designs are described to maintain appropriate vacuum levels for FEDs, PFPDs and LCDs. The mosaic of tiles forming a flat-panel display may include subassembly tiles, with each consisting of two, unsealed, substantially parallel plates having a structure positioned between them; these are known as s-tiles. The tiles may be enclosed by a cover plate and backplate. Non-permeable material may be deposited on the cover plate and the backplate, with solderable metal overlaid on the non-permeable material. A metallized, non-permeable spacer/connector is also located between the cover plate and backplate for hermetically sealing the perimeter of the display. A set of electrical-interconnection, metal feed-throughs can also be positioned in the non-permeable spacer/connector. A flat-panel display may also be made up of half-tiles (h-tiles), with each including an individual bottom plate with a structure disposed on them. The mosaic of tiles also has a cover plate that is shared in common with all of the h-tiles. This common cover plate for each type of FPD integrates functions such as masking, screening, color filtering, polarizing and interconnecting. Also provided in the invention is a method for testing the seal of the flat-panel display. A simulated cover plate is attached via a polymeric seal, so that a structure enclosed between the two plates may be evacuated. When a gas is applied around the display seal, its leakage rate is measured, so as to locate the site of defects.
    • 本发明的特征在于具有瓦片马赛克的平板显示器,以及构造和密封它们的方法。 描述了密封设计,以保持FED,PFPD和LCD的适当真空度。 形成平板显示器的瓷砖的马赛克可以包括子组件瓦片,每个瓦片包括两个未密封的基本平行的板,其具有位于它们之间的结构; 这些被称为s-tiles。 瓦片可以由盖板和背板封闭。 不可渗透的材料可以沉积在盖板和背板上,可焊接的金属覆盖在不可渗透的材料上。 金属化的,不可渗透的间隔件/连接器也位于盖板和背板之间,用于气密地密封显示器的周边。 一组电互连,金属馈通也可以定位在不可渗透的间隔件/连接器中。 平板显示器也可以由半瓦片(h瓦片)组成,每个瓦片包括设置在其上的结构的单个底板。 瓷砖的马赛克还具有与所有h瓦片共享的盖板。 这种用于每种类型的FPD的普通盖板集成了诸如掩模,筛选,滤色,偏振和互连的功能。 本发明还提供了一种用于测试平板显示器的密封件的方法。 模拟盖板通过聚合物密封件连接,使得封闭在两个板之间的结构可以被抽空。 当在显示器密封件周围施加气体时,测量其泄漏率,以便定位缺陷位置。
    • 77. 发明授权
    • Redundant acknowledgment in loopback entry
    • 环回输入中的冗余确认
    • US08250416B2
    • 2012-08-21
    • US12649729
    • 2009-12-30
    • Tim FrodshamZale SchoenbornSanjay DabralMuraleedhara Navada
    • Tim FrodshamZale SchoenbornSanjay DabralMuraleedhara Navada
    • G01R31/28
    • G01R31/31716
    • Redundant acknowledgment between agents performing a loopback test over bidirectional communications bus is described. In one example, in a processor including a communications agent coupled to a bidirectional communications bus, the communications agent initiates loopback communications to a second agent, sends a packet including a redundant acknowledgment sequence to the second agent, receives the packet including the redundant acknowledgement sequence looped back from the second agent, determines whether the received redundant acknowledgment sequence is valid, sends a test sequence to the second agent, receives the test sequence looped back, and if the received redundant acknowledgment sequence is determined to be valid, then checks the received test sequence.
    • 描述了在双向通信总线之间进行环回测试的代理之间的冗余确认。 在一个示例中,在包括耦合到双向通信总线的通信代理的处理器中,通信代理向第二代理发起回送通信,向第二代理发送包括冗余确认序列的分组,接收包括冗余确认序列的分组 从第二代理循环回来,确定接收的冗余确认序列是否有效,向第二代理发送测试序列,接收循环的测试序列,如果接收到的冗余确认序列被确定为有效,则检查接收到的 测试顺序。