公开(公告)号：US07773164B2

公开(公告)日：2010-08-10

申请号：US11964716

申请日：2007-12-27

申请人： Yang-Hui Chang

发明人： Yang-Hui Chang

IPC分类号： G02F1/1333 ,  H01L23/482

CPC分类号： H01L27/0248 ,  G02F1/136204

摘要： An active device array substrate including a substrate, a plurality of pixel units, a plurality of driving lines, a plurality of common lines, an electrostatic discharge (ESD) protection circuit, and a plurality of switch elements is provided. The substrate has a display region and a peripheral region adjacent to the display region. The pixel units are arranged as an array in the display region of the substrate. The driving lines are disposed in the display region and the peripheral region and are electrically connected to the pixel units. The common lines are disposed in the display region and are extended into the peripheral region. The ESD protection circuit is disposed in the peripheral region of the substrate. The switch elements are disposed in the peripheral region, wherein each of the switch elements is electrically connected between one of the common lines and the ESD protection circuit.

摘要翻译： 提供了包括基板，多个像素单元，多个驱动线，多个公共线，静电放电（ESD）保护电路和多个开关元件的有源器件阵列基板。 基板具有与显示区域相邻的显示区域和外围区域。 像素单元被布置为在衬底的显示区域中的阵列。 驱动线设置在显示区域和周边区域中，并且电连接到像素单元。 公共线设置在显示区域中并延伸到周边区域。 ESD保护电路设置在基板的周边区域。 开关元件设置在周边区域中，其中每个开关元件电连接在公共线之一和ESD保护电路之间。

公开(公告)号：US20100053489A1

公开(公告)日：2010-03-04

申请号：US12352575

申请日：2009-01-12

申请人： Liang-hao Kang ,  Yang-Hui Chang

发明人： Liang-hao Kang ,  Yang-Hui Chang

IPC分类号： G02F1/133 ,  G02F1/1368

CPC分类号： G02F1/136204 ,  G09G3/3648 ,  G09G2300/0413 ,  G09G2330/04

摘要： A pixel array substrate includes a pixel region and a circuit region adjacent to the pixel region. A plurality of display pixel units are disposed in the pixel region and a plurality of dummy pixel units are disposed in the circuit region. Each of the dummy pixel units includes a data line, a scan line, a plurality of switching elements and a plurality of pixel electrodes. The switching elements are electrically connected to the scan line and data line. The pixel electrodes are electrically connected to the switching elements. Particularly, electrostatic currents in the pixel region can be dissipated by the dummy pixel units in the circuit region. The dummy pixel units preserve the continuity of electricity in the pixel array substrate and function as an inner short ring. Therefore, the area of the circuit region on the pixel array substrate is larger.

摘要翻译： 像素阵列基板包括像素区域和与像素区域相邻的电路区域。 多个显示像素单元设置在像素区域中，并且在电路区域中设置多个虚拟像素单元。 每个虚拟像素单元包括数据线，扫描线，多个开关元件和多个像素电极。 开关元件电连接到扫描线和数据线。 像素电极电连接到开关元件。 特别地，像素区域中的静电电流可以由电路区域中的虚拟像素单元消散。 虚拟像素单元保持像素阵列基板中的电连续性并且用作内部短环。 因此，像素阵列基板上的电路区域的面积较大。

公开(公告)号：US08330884B2

公开(公告)日：2012-12-11

申请号：US12352575

申请日：2009-01-12

申请人： Liang-hao Kang ,  Yang-Hui Chang

发明人： Liang-hao Kang ,  Yang-Hui Chang

IPC分类号： G02F1/1368 ,  G02F1/1333

CPC分类号： G02F1/136204 ,  G09G3/3648 ,  G09G2300/0413 ,  G09G2330/04

摘要： A pixel array substrate includes a pixel region and a circuit region adjacent to the pixel region. A plurality of display pixel units are disposed in the pixel region and a plurality of dummy pixel units are disposed in the circuit region. Each of the dummy pixel units includes a data line, a scan line, a plurality of switching elements and a plurality of pixel electrodes. The switching elements are electrically connected to the scan line and data line. The pixel electrodes are electrically connected to the switching elements. Particularly, electrostatic currents in the pixel region can be dissipated by the dummy pixel units in the circuit region. The dummy pixel units preserve the continuity of electricity in the pixel array substrate and function as an inner short ring. Therefore, the area of the circuit region on the pixel array substrate is larger.

摘要翻译： 像素阵列基板包括像素区域和与像素区域相邻的电路区域。 多个显示像素单元设置在像素区域中，并且在电路区域中设置多个虚拟像素单元。 每个虚拟像素单元包括数据线，扫描线，多个开关元件和多个像素电极。 开关元件电连接到扫描线和数据线。 像素电极电连接到开关元件。 特别地，像素区域中的静电电流可以由电路区域中的虚拟像素单元消散。 虚拟像素单元保持像素阵列基板中的电连续性并且用作内部短环。 因此，像素阵列基板上的电路区域的面积较大。

公开(公告)号：US20090045463A1

公开(公告)日：2009-02-19

申请号：US11964716

申请日：2007-12-27

申请人： Yang-Hui Chang

发明人： Yang-Hui Chang

IPC分类号： H01L23/482

CPC分类号： H01L27/0248 ,  G02F1/136204

摘要： An active device array substrate including a substrate, a plurality of pixel units, a plurality of driving lines, a plurality of common lines, an electrostatic discharge (ESD) protection circuit, and a plurality of switch elements is provided. The substrate has a display region and a peripheral region adjacent to the display region. The pixel units are arranged as an array in the display region of the substrate. The driving lines are disposed in the display region and the peripheral region and are electrically connected to the pixel units. The common lines are disposed in the display region and are extended into the peripheral region. The ESD protection circuit is disposed in the peripheral region of the substrate. The switch elements are disposed in the peripheral region, wherein each of the switch elements is electrically connected between one of the common lines and the ESD protection circuit.

摘要翻译： 提供了包括基板，多个像素单元，多个驱动线，多个公共线，静电放电（ESD）保护电路和多个开关元件的有源器件阵列基板。 基板具有与显示区域相邻的显示区域和外围区域。 像素单元被布置为在衬底的显示区域中的阵列。 驱动线设置在显示区域和周边区域中，并且电连接到像素单元。 公共线设置在显示区域中并延伸到周边区域。 ESD保护电路设置在基板的周边区域。 开关元件设置在周边区域中，其中每个开关元件电连接在公共线之一和ESD保护电路之间。

公开(公告)号：US20050051842A1

公开(公告)日：2005-03-10

申请号：US10654436

申请日：2003-09-04

申请人： Meng-Chi Liou ,  Yang-Hui Chang ,  Kuang-Hsiang Lin

发明人： Meng-Chi Liou ,  Yang-Hui Chang ,  Kuang-Hsiang Lin

IPC分类号： H01L29/786 ,  H01L21/00 ,  H01L21/84 ,  H01L27/01 ,  H01L31/0392

CPC分类号： H01L29/78633 ,  H01L29/78606

摘要： A thin-film transistor (hereinafter referred to as “TFT”) LCD (liquid crystal display) apparatus and its manufacturing method can improve the shortages of improper metal coating protection and incomplete light shielding. Besides, the semi-conductor layer usually uses A-Si layer as a light shielding and a coating materials. Furthermore, the TFT-LCD apparatus and its manufacturing method of the present invention can effectively overcome incomplete light shielding problem of the prior art without using extra numbers of masks for achieving the anti-electrostatic purpose.

摘要翻译： 薄膜晶体管（以下称为“TFT”）LCD（液晶显示）装置及其制造方法可以改善不适当的金属涂层保护和不完全的光屏蔽。 此外，半导体层通常使用A-Si层作为遮光层和涂层材料。 此外，本发明的TFT-LCD装置及其制造方法可以有效地克服现有技术的不完全光屏蔽问题，而不需要额外数量的掩模来实现抗静电。