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    • 4. 发明申请
    • Stacked storage capacitor structure for a thin film transistor liquid crystal display
    • 用于薄膜晶体管液晶显示器的堆叠存储电容器结构
    • US20080239183A1
    • 2008-10-02
    • US12150132
    • 2008-04-24
    • Fang-Chen LuoChang-Cheng Lo
    • Fang-Chen LuoChang-Cheng Lo
    • G02F1/133
    • G02F1/136213H01L27/12
    • A stacked storage capacitor structure for use in each pixel of a TFT-LCD, wherein a first storage capacitor is formed by a first metal layer, a gate insulator layer and a second metal layer. The second capacitor is formed by the second metal layer, a passivation insulator layer and an ITO layer. The first metal layer and the ITO layer are joined together through a via hole which is etched in one insulator etching step during the overall fabrication process through both the gate insulator and the passivation insulator layers. As such, the two capacitors are connected in parallel in a stacked configuration. With the stacked storage capacitor structure, the charge storage capacity is increased without significantly affecting the aperture ratio of a pixel. The ITO and the pixel electrode can be different parts of an indium tine oxide layer deposited on the passivation insulator layer.
    • 一种用于TFT-LCD的每个像素的堆叠存储电容器结构,其中第一存储电容器由第一金属层,栅极绝缘体层和第二金属层形成。 第二电容器由第二金属层,钝化绝缘体层和ITO层形成。 第一金属层和ITO层通过在通过栅极绝缘体和钝化绝缘体层的整个制造工艺中的一个绝缘体蚀刻步骤中被蚀刻的通孔而接合在一起。 这样,两个电容器以堆叠的方式并联连接。 利用堆叠的存储电容器结构,电荷存储容量增加而不显着影响像素的开口率。 ITO和像素电极可以是沉积在钝化绝缘体层上的铟氧化物层的不同部分。
    • 5. 发明授权
    • Protecting structure for electrostatic discharge
    • 静电放电保护结构
    • US07612837B2
    • 2009-11-03
    • US11599267
    • 2006-11-15
    • Chang-Cheng LoHong-Jye Hong
    • Chang-Cheng LoHong-Jye Hong
    • G02F1/1333
    • G02F1/136204
    • A protecting structure for ESD is formed on a substrate of a TFT-LCD. A display area of the TFT-LCD is formed by a pixel array comprising lots of pixel units, scan lines and data lines. The protecting structure comprises a first rake metal and an α-Si layer. The first rake metal is formed outside the display area and each short end of the first rake metal faces the data line by a spacing. Further, all tips of the short end and the data lines are sharp in shape so as to accumulate electrostatic charges. The α-Si layer is formed directly under the predetermined short end of first rake metal and the corresponding data line. The α-Si layer is used to serve as a discharging path for performing through breakdown to the α-Si layer so as to eliminate electrostatic charges.
    • 在TFT-LCD的基板上形成用于ESD的保护结构。 TFT-LCD的显示区域由包括许多像素单元,扫描线和数据线的像素阵列形成。 保护结构包括第一耙式金属和α-Si层。 第一耙子金属形成在显示区域的外部,并且第一耙式金属的每个短端面向数据线一个间隔。 此外,短端和数据线的所有尖端的形状都是尖锐的,以便累积静电电荷。 α-Si层直接形成在第一耙金属的预定短端和相应的数据线之下。 α-Si层用作用于通过击穿到α-Si层的放电路径,以消除静电电荷。
    • 7. 发明申请
    • Protecting structure for electrostatic discharge
    • 静电放电保护结构
    • US20070058098A1
    • 2007-03-15
    • US11599267
    • 2006-11-15
    • Chang-Cheng LoHong-Jye Hong
    • Chang-Cheng LoHong-Jye Hong
    • G02F1/1333
    • G02F1/136204
    • A protecting structure for ESD is formed on a substrate of a TFT-LCD. A display area of the TFT-LCD is formed by a pixel array comprising lots of pixel units, scan lines and data lines. The protecting structure comprises a first rake metal and an α-Si layer. The first rake metal is formed outside the display area and each short end of the first rake metal faces the data line by a spacing. Further, all tips of the short end and the data lines are sharp in shape so as to accumulate electrostatic charges. The α-Si layer is formed directly under the predetermined short end of first rake metal and the corresponding data line. The α-Si layer is used to serve as a discharging path for performing through breakdown to the α-Si layer so as to eliminate electrostatic charges.
    • 在TFT-LCD的基板上形成用于ESD的保护结构。 TFT-LCD的显示区域由包括许多像素单元,扫描线和数据线的像素阵列形成。 保护结构包括第一耙式金属和α-Si层。 第一耙子金属形成在显示区域的外部,并且第一耙式金属的每个短端面向数据线一个间隔。 此外,短端和数据线的所有尖端的形状都是尖锐的,以便累积静电电荷。 α-Si层直接形成在第一耙金属的预定短端和相应的数据线之下。 α-Si层用作用于通过击穿到α-Si层的放电路径,以消除静电电荷。
    • 8. 发明申请
    • Stacked storage capacitor structure for a thin film transistor liquid crystal display
    • 用于薄膜晶体管液晶显示器的堆叠存储电容器结构
    • US20060119753A1
    • 2006-06-08
    • US11004389
    • 2004-12-03
    • Fang-Chen LuoChang-Cheng Lo
    • Fang-Chen LuoChang-Cheng Lo
    • G02F1/1343
    • G02F1/136213H01L27/12
    • A stacked storage capacitor structure for use in each pixel of a TFT-LCD, wherein a first storage capacitor is formed by a first metal layer, a gate insulator layer and a second metal layer. The second capacitor is formed by the second metal layer, a passivation insulator layer and an ITO layer. The first metal layer and the ITO layer are joined together through a via hole which is etched in one insulator etching step during the overall fabrication process through both the gate insulator and the passivation insulator layers. As such, the two capacitors are connected in parallel in a stacked configuration. With the stacked storage capacitor structure, the charge storage capacity is increased without significantly affecting the aperture ratio of a pixel. The ITO and the pixel electrode can be different parts of an indium tine oxide layer deposited on the passivation insulator layer.
    • 一种用于TFT-LCD的每个像素的堆叠存储电容器结构,其中第一存储电容器由第一金属层,栅极绝缘体层和第二金属层形成。 第二电容器由第二金属层,钝化绝缘体层和ITO层形成。 第一金属层和ITO层通过在通过栅极绝缘体和钝化绝缘体层的整个制造工艺中的一个绝缘体蚀刻步骤中被蚀刻的通孔而接合在一起。 这样,两个电容器以堆叠的方式并联连接。 利用堆叠的存储电容器结构,电荷存储容量增加而不显着影响像素的开口率。 ITO和像素电极可以是沉积在钝化绝缘体层上的铟氧化物层的不同部分。
    • 9. 发明申请
    • Protecting structure for electrostatic discharge
    • 静电放电保护结构
    • US20050078232A1
    • 2005-04-14
    • US10900104
    • 2004-07-28
    • Chang-Cheng LoHong-Jye Hong
    • Chang-Cheng LoHong-Jye Hong
    • G02F1/1362G02F1/1333
    • G02F1/136204
    • A protecting structure for ESD is formed on a substrate of a TFT-LCD. A display area of the TFT-LCD is formed by a pixel array comprising lots of pixel units, scan lines and data lines. The protecting structure comprises a first rake metal and an α-Si layer. The first rake metal is formed outside the display area and each short end of the first rake metal faces the data line by a spacing. Further, all tips of the short end and the data lines are sharp in shape so as to accumulate electrostatic charges. The α-Si layer is formed directly under the predetermined short end of first rake metal and the corresponding data line. The α-Si layer is used to serve as a discharging path for performing through breakdown to the α-Si layer so as to eliminate electrostatic charges.
    • 在TFT-LCD的基板上形成用于ESD的保护结构。 TFT-LCD的显示区域由包括许多像素单元,扫描线和数据线的像素阵列形成。 保护结构包括第一耙式金属和α-Si层。 第一耙子金属形成在显示区域的外部,并且第一耙式金属的每个短端面向数据线一个间隔。 此外,短端和数据线的所有尖端的形状都是尖锐的,以便累积静电电荷。 α-Si层直接形成在第一耙金属的预定短端和相应的数据线之下。 α-Si层用作用于通过击穿到α-Si层的放电路径,以消除静电电荷。
    • 10. 发明授权
    • Stacked storage capacitor-on-gate structure for a thin film transistor liquid crystal display
    • 用于薄膜晶体管液晶显示器的堆叠存储电容器栅极结构
    • US08184219B2
    • 2012-05-22
    • US12150132
    • 2008-04-24
    • Fang-Chen LuoChang-Cheng Lo
    • Fang-Chen LuoChang-Cheng Lo
    • G02F1/1343G02F1/1333
    • G02F1/136213H01L27/12
    • A stacked storage capacitor structure for use in each pixel of a TFT-LCD, wherein a first storage capacitor is formed by a first metal layer, a gate insulator layer and a second metal layer. The second capacitor is formed by the second metal layer, a passivation insulator layer and an ITO layer. The first metal layer and the ITO layer are joined together through a via hole which is etched in one insulator etching step during the overall fabrication process through both the gate insulator and the passivation insulator layers. As such, the two capacitors are connected in parallel in a stacked configuration. With the stacked storage capacitor structure, the charge storage capacity is increased without significantly affecting the aperture ratio of a pixel. The ITO and the pixel electrode can be different parts of an indium tine oxide layer deposited on the passivation insulator layer.
    • 一种用于TFT-LCD的每个像素的堆叠存储电容器结构,其中第一存储电容器由第一金属层,栅极绝缘体层和第二金属层形成。 第二电容器由第二金属层,钝化绝缘体层和ITO层形成。 第一金属层和ITO层通过在通过栅极绝缘体和钝化绝缘体层的整个制造工艺中的一个绝缘体蚀刻步骤中被蚀刻的通孔而接合在一起。 这样,两个电容器以堆叠的方式并联连接。 利用堆叠的存储电容器结构,电荷存储容量增加而不显着影响像素的开口率。 ITO和像素电极可以是沉积在钝化绝缘体层上的铟氧化物层的不同部分。