公开(公告)号：US20110050736A1

公开(公告)日：2011-03-03

申请号：US12702301

申请日：2010-02-09

申请人： Ching-Lin Fan ,  Yu-Sheng Lin ,  Bo-Sin Lin ,  Hsiu-Chen Chang ,  Yan-Wei Liu

发明人： Ching-Lin Fan ,  Yu-Sheng Lin ,  Bo-Sin Lin ,  Hsiu-Chen Chang ,  Yan-Wei Liu

IPC分类号： G06F3/038 ,  G09G5/10

CPC分类号： G09G3/3233 ,  G09G2300/0465 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0223 ,  G09G2320/043

摘要： A pixel and an illuminating device thereof are provided. The pixel includes an organic light emitting diode (OLED), a transistor, a first switch, a second switch and a capacitor. One end of the OLED is electrically connected to a first voltage. A first source/drain of the transistor is electrically connected to a first potential point. The first switch is electrically connected between a second source/drain of the transistor and a second potential point, and is controlled by a first driving signal. The second switch is electrically connected between the second source/drain of the transistor and a gate of the transistor, and is controlled by a second driving signal. The capacitor is electrically connected between the gate of the transistor and a data line. The first driving signal and the second driving signal are used to alternately enable/disable the first and the second switches, so as to drive the pixel.

摘要翻译： 提供像素及其照明装置。 像素包括有机发光二极管（OLED），晶体管，第一开关，第二开关和电容器。 OLED的一端电连接到第一电压。 晶体管的第一源极/漏极电连接到第一电位点。 第一开关电连接在晶体管的第二源/漏极和第二电位点之间，并由第一驱动信号控制。 第二开关电连接在晶体管的第二源/漏极和晶体管的栅极之间，并由第二驱动信号控制。 电容器电连接在晶体管的栅极和数据线之间。 第一驱动信号和第二驱动信号用于交替地启用/禁用第一和第二开关，以驱动像素。

公开(公告)号：US20120119210A1

公开(公告)日：2012-05-17

申请号：US13029133

申请日：2011-02-17

申请人： Bo-Sin Lin ,  Chi-Liang Wu

发明人： Bo-Sin Lin ,  Chi-Liang Wu

IPC分类号： H01L29/786

CPC分类号： H01L27/1288 ,  G02F1/136227 ,  H01L27/1214

摘要： A pixel structure includes a substrate, a first metal layer, a gate insulator, a semiconductor layer, a second metal layer, a passivation layer, a hole, and a pixel electrode. The first metal layer is configured on the substrate and includes a scan line, a gate, and a common electrode. The common electrode has a predetermined opening. The gate insulator covers the first metal layer. The semiconductor layer is configured on the gate insulator. The semiconductor layer underlies the entire second metal layer. The passivation layer covers the second metal layer. The hole located in the predetermined opening goes through the passivation layer and exposes the second metal layer. The pixel electrode is configured on the passivation layer and fills the hole. The pixel electrode is electrically connected to the second metal layer via the hole. A dual gate pixel structure is also provided.

摘要翻译： 像素结构包括基板，第一金属层，栅极绝缘体，半导体层，第二金属层，钝化层，空穴和像素电极。 第一金属层配置在基板上，并且包括扫描线，栅极和公共电极。 公共电极具有预定的开口。 栅极绝缘体覆盖第一金属层。 半导体层配置在栅极绝缘体上。 半导体层位于整个第二金属层的下面。 钝化层覆盖第二金属层。 位于预定开口中的孔穿过钝化层并暴露第二金属层。 像素电极配置在钝化层上并填充孔。 像素电极经由孔与第二金属层电连接。 还提供了双栅像素结构。