会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 113. 发明授权
    • Driving circuit, and a pixel circuit incorporating the same
    • 驱动电路和包含该电路的像素电路
    • US08217861B2
    • 2012-07-10
    • US12261228
    • 2008-10-30
    • Chih-Lung LinTsung-Ting Tsai
    • Chih-Lung LinTsung-Ting Tsai
    • G09G3/30
    • H03K19/0021G09G3/3233G09G2300/0819G09G2320/043
    • A driving circuit includes: a switch unit permitting transfer of a data signal when operating in an on state; a capacitor having a first end coupled to the switch unit, and a second end; a first transistor having a first terminal for coupling to a second voltage source, a second terminal coupled to the second end of the capacitor and to a load, and a control terminal coupled to the first end of the capacitor; and a second transistor having a first terminal coupled to the second end of the capacitor, a second terminal receiving a bias voltage, and a control terminal coupled to the first terminal of the second transistor.
    • 驱动电路包括:开关单元,其允许在接通状态下操作时传送数据信号; 电容器,其具有耦合到所述开关单元的第一端,以及第二端; 第一晶体管,其具有用于耦合到第二电压源的第一端子,耦合到电容器的第二端和负载的第二端子,以及耦合到电容器的第一端的控制端子; 以及第二晶体管,其具有耦合到所述电容器的第二端的第一端子,接收偏置电压的第二端子和耦合到所述第二晶体管的所述第一端子的控制端子。
    • 115. 发明申请
    • ESD PROTECTION CIRCUIT AND DISPLAY APPARATUS USING THE SAME
    • 防静电保护电路及显示装置
    • US20110285690A1
    • 2011-11-24
    • US13016302
    • 2011-01-28
    • Chia-Sheng LIYung-Chih ChenChih-Lung Lin
    • Chia-Sheng LIYung-Chih ChenChih-Lung Lin
    • G09G5/00H02H9/04
    • G09G3/20G09G3/3648G09G2330/04
    • An ESD protection circuit comprises three transistors and two voltage dividers. The two source/drain terminals of a first transistor are electrically coupled to a first power line and a second power line respectively. The two source/drain terminals of a second transistor are electrically coupled to the first power line and a gate terminal of the first transistor respectively. The two source/drain terminals of a third transistor are electrically coupled to the gate terminal of the first transistor and the second power line respectively. A first voltage divider supplies a first voltage to a gate terminal of the second transistor according to a potential difference between the first power line and the second power line. A second voltage divider supplies a second voltage to a gate terminal of the third transistor according to the potential difference between the first power line and the second power line.
    • 一个ESD保护电路包括三个晶体管和两个分压器。 第一晶体管的两个源极/漏极端子分别电耦合到第一电力线和第二电力线。 第二晶体管的两个源极/漏极端子分别电耦合到第一电源线和第一晶体管的栅极端子。 第三晶体管的两个源极/漏极端子分别电耦合到第一晶体管和第二电源线的栅极端子。 第一分压器根据第一电力线和第二电力线之间的电位差向第二晶体管的栅极端子提供第一电压。 第二分压器根据第一电力线和第二电力线之间的电位差向第三晶体管的栅极端子提供第二电压。
    • 119. 发明申请
    • CONVERSION OPERATIONS IN SCALABLE VIDEO ENCODING AND DECODING
    • 可扩展视频编码和解码中的转换操作
    • US20100046612A1
    • 2010-02-25
    • US12197922
    • 2008-08-25
    • Shijun SunShankar RegunathanChengjie TuChih-Lung Lin
    • Shijun SunShankar RegunathanChengjie TuChih-Lung Lin
    • H04N7/26
    • H04N19/59H04N19/117H04N19/149H04N19/186H04N19/187H04N19/33H04N19/40H04N19/86
    • Techniques and tools for conversion operations between modules in a scalable video encoding tool or scalable video decoding tool are described. For example, given reconstructed base layer video in a low resolution format (e.g., 4:2:0 video with 8 bits per sample) an encoding tool and decoding tool adaptively filter the reconstructed base layer video and upsample its sample values to a higher sample depth (e.g., 10 bits per sample). The tools also adaptively scale chroma samples to a higher chroma sampling rate (e.g., 4:2:2). The adaptive filtering and chroma scaling help reduce energy in inter-layer residual video by making the reconstructed base layer video closer to input video, which typically makes compression of the inter-layer residual video more efficient. The encoding tool also remaps sample values of the inter-layer residual video to adjust dynamic range before encoding, and the decoding tool performs inverse remapping after decoding.
    • 描述了可扩展视频编码工具或可扩展视频解码工具中的模块之间的转换操作的技术和工具。 例如,给定以低分辨率格式的重建基层视频(例如,具有每个样本8位的4:2:0视频),编码工具和解码工具自适应地过滤重建的基层视频并将其样本值上采样到较高的样本 深度(例如每个样本10位)。 这些工具还可以自适应地将色度样本缩放到更高的色度采样率(例如4:2:2)。 自适应滤波和色度缩放有助于通过使重构的基本层视频更接近输入视频来减少层间残留视频中的能量,这通常使得层间残留视频的压缩更有效。 编码工具还重新映射层间残差视频的采样值,以便在编码之前调整动态范围,并且解码工具在解码之后执行反向重新映射。