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    • 27. 发明申请
    • THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD OF THE SAME
    • 薄膜晶体管阵列及其制造方法
    • US20090272980A1
    • 2009-11-05
    • US12272624
    • 2008-11-17
    • Seung-Hwan SHIMKi-Hun JEONGJoo-Han KIMSung-Hoon YANGHong-kee CHIN
    • Seung-Hwan SHIMKi-Hun JEONGJoo-Han KIMSung-Hoon YANGHong-kee CHIN
    • H01L31/036H01L21/84
    • H01L27/1288H01L27/124
    • A semiconductor including a channel, a data line including a source electrode, a drain electrode, and a pixel area definition member is formed on a gate insulating layer, and a passivation layer is deposited on the data line, the pixel area definition member, and the channel of the semiconductor. A first photosensitive film pattern including a first portion disposed at a position corresponding to the drain electrode and a second portion that is thicker than the first portion, and exposing the passivation layer at a position corresponding to the pixel area definition member, is formed on the passivation layer, the passivation layer that is exposed by using the first photosensitive film pattern as an etch mask is etched, and a second photosensitive film pattern is formed by etching the whole surface of the first photosensitive film pattern to remove the first portion. The pixel area definition member exposed by the passivation layer is etched, and the passivation layer exposed by the removal of the first portion and the semiconductor exposed by the removal of the pixel area definition member are etched. A conductor layer for a pixel electrode is formed, and the second photosensitive film pattern is removed to form the pixel electrode.
    • 包括沟道的半导体,包括源电极,漏电极和像素区域定义部件的数据线形成在栅极绝缘层上,钝化层沉积在数据线,像素区域定义部件和 半导体的通道。 第一感光膜图案包括设置在与漏电极相对应的位置处的第一部分和比第一部分更厚的第二部分,并且在与像素区域定义部件对应的位置处曝光钝化层,形成在 钝化层,蚀刻通过使用第一感光膜图案而曝光的钝化层作为蚀刻掩模,并且通过蚀刻第一感光膜图案的整个表面以除去第一部分来形成第二感光膜图案。 蚀刻由钝化层露出的像素区域定义构件,蚀刻通过去除第一部分而露出的钝化层和通过去除像素区域定义构件而暴露的半导体。 形成用于像素电极的导体层,并且去除第二感光膜图案以形成像素电极。
    • 28. 发明申请
    • Electyrophoretic display and method for driving the same
    • 电泳显示及其驱动方法
    • US20090066635A1
    • 2009-03-12
    • US12157139
    • 2008-06-06
    • Sung-Jin HONGII-Pyung LEEJae-Byung PARKYong-Woo LEESung-Hoon YANG
    • Sung-Jin HONGII-Pyung LEEJae-Byung PARKYong-Woo LEESung-Hoon YANG
    • G09G3/34
    • G09G3/344G09G2300/08G09G2310/0251G09G2310/063G09G2310/068G09G2320/0209G09G2320/0233G09G2320/0257
    • Disclosed is an electrophoretic display and a method for driving the electrophoretic display. The method for driving the electrophoretic display, which includes a first electrode, a second electrode, and an electrophoretic layer including electrophoretic particles disposed in a plurality of pixels receiving the voltage for driving from the first electrode and the second electrode and provided between the first electrode and the second electrode includes applying a reset voltage to the pixels, applying a reset compensation voltage including reversed polarity to the reset voltage to the pixels, applying an image display voltage including the same or different polarity during a predetermined time between the neighboring pixels, and applying an image display compensation voltage including reversed polarity to the image display voltage to the pixels during a predetermined time. The foregoing method provides a potential distribution which is symmetrical in the boundary region between the neighboring pixels such that the display size of the real image of each of the pixels is uniform and an afterimage may be prevented, thereby improving the display performance.
    • 公开了电泳显示器和驱动电泳显示器的方法。 用于驱动电泳显示器的方法包括第一电极,第二电极和电泳层,该电泳层包括设置在多个像素中的电泳颗粒,所述电泳颗粒接收用于从第一电极和第二电极驱动的电压,并且设置在第一电极 并且所述第二电极包括向所述像素施加复位电压,向所述像素施加包括与所述复位电压相反的极性的复位补偿电压,在相邻像素之间的预定时间期间施加包括相同或不同极性的图像显示电压,以及 在预定时间期间将包括反极性的图像显示补偿电压施加到图像显示电压到像素。 上述方法提供了在相邻像素之间的边界区域中对称的电位分布,使得每个像素的实像的显示尺寸是均匀的,并且可以防止残像,从而提高显示性能。