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    • 91. 发明授权
    • Single ended read scheme with segmented bitline of multi-port register
file
    • 单端读取方案,具有多端口寄存器文件的分段位线
    • US6038193A
    • 2000-03-14
    • US221001
    • 1998-12-23
    • Yong WangShree Kant
    • Yong WangShree Kant
    • G11C7/06G11C7/22G11C13/00
    • G11C7/06G11C7/067G11C7/22
    • A read system for a multi-ported register file includes a segmented bit line coupled to a global bit line. Each local bit line segment is coupled to a sub-set of the register files in a column to reduce device load and connection load. The local bit line segments are each coupled in series by local sense amps with the local bit line segment coupled to the input of a global sense amplifier. The number of cells coupled to the last bit line segment is more than the number of cells coupled to a bit line segment farthest from the global sense amplifier to balance device and interconnect load and provide for uniform read timing. Both the local bit line segments and global bit line are precharged prior to sensing a bit so that the local sense amplifiers do not require output pull-up transistors. This scheme will not work if the local sense amp includes a pull-up PMOS transistor at its output.
    • 用于多端口寄存器堆的读取系统包括耦合到全局位线的分段位线。 每个本地位线段在列中耦合到寄存器文件的子集,以减少设备负载和连接负载。 局部位线段各自通过局部感测放大器串联连接,局部位线段耦合到全局读出放大器的输入端。 耦合到最后位线段的单元的数量大于耦合到距离全局读出放大器最远的位线段的单元的数量,以平衡器件和互连负载并提供均匀的读取时序。 在感测位之前,局部位线段和全局位线都被预充电,使得局部读出放大器不需要输出上拉晶体管。 如果本地感测放大器在其输出端包括上拉PMOS晶体管,则该方案将不起作用。
    • 100. 发明申请
    • STABLE COLOR-CHANGING INK
    • 稳定的颜色变化墨水
    • US20160024321A1
    • 2016-01-28
    • US14571318
    • 2014-12-16
    • Yong Wang
    • Yong WangLu Liu
    • C09D11/16C09D133/00C09D139/06C09D11/30
    • C09D11/16C09D11/17C09D11/30C09D11/50C09D133/00C09D139/06
    • The present invention discloses a stable color-changing ink, which includes the following components in parts by weight: 10 to 60 parts of water, 0.1 to 2 parts of a pH regulator, 0.1 to 1 part of a corrosion inhibitor, 0.1 to 3 parts of a dispersant, 0.1 to 3 parts of an emulsion type lubricant, 0.5 to 10 parts of a water soluble resin, 10 to 50 parts of a microcapsule color-changing pigment, and 0.1 to 3 parts of a thickener. The present invention achieves the stability of an ink system and the stability of the writing effect, and can be used in different application fields, involving color-changing gel inks, color-changing watercolor inks, color-changing water-based inks, color-changing medium oil inks, color-changing fountain pen inks, color-changing writing brush inks, color-changing writing brush inks, color-changing inkjet inks, anti-counterfeiting inks, high-temperature disappearing inks, and other application systems.
    • 本发明公开了一种稳定的变色油墨,其包含以下重量份的组分:10至60份水,0.1至2份pH调节剂,0.1至1份缓蚀剂,0.1至3份 的分散剂,0.1〜3份乳液型润滑剂,0.5〜10份水溶性树脂,10〜50份微胶囊变色颜料和0.1〜3份增稠剂。 本发明实现了油墨系统的稳定性和书写效果的稳定性,可用于不同的应用领域,包括变色凝胶油墨,变色水彩油墨,变色水性油墨, 改变中油墨,变色喷墨笔墨,变色写墨笔油墨,变色写墨油墨,变色喷墨油墨,防伪油墨,高温消失油墨等应用系统。